[Elecraft] R.e: High power tuner

2011-11-26 Thread Fred Atchley
 

Brian wrote: An example of how the price of a tuner can grow astronomically
with power level.

At what point does it make more sense to spend the same $$ for antennas
which don't require a tuner? End snip

Brian, for people living under the pressure of CCRs (home owner
associations), and limited back yards in which to hide antennas, an
effective antenna tuner is the answer. 

The comments presented here about specific tuner shortcomings are
enlightening. Based on Elecraft's long line of engineered solutions, I'm
waiting patiently for the KAT500. 

73, Fred, AE6IC, KLine

 

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Re: [Elecraft] Possible AC Line noise

2011-11-19 Thread Fred Atchley
Mark, I had a noise problem too. I just new it was the next door neighbor's
solar panel! With the P3 set to visualize the noise, I went around the house
unplugging stuff. As it turned out, the noise was being generated by a cheap
replacement laptop power supply! It's the old story of out of sight, out of
mind. Gary at Elecraft ALSO suggested using a portable AM/FN radio set to
maximum of the interference and doing a walkthrough. Keep the antenna
horizontal and rotate the direction to find hot spots. It works! Good luck
and 73, Fred, AE6IC

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Re: [Elecraft] Silly question about DVK3

2011-11-12 Thread Fred Atchley
Wow, Pat. Thanks for the great info on triggering the KDVR3 from WriteLog.
I've used WriteLog since 2003 FD so it's hard to switch to a new logger. Now
I don't have to.

73, Fred, AE6IC

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Re: [Elecraft] Silly question about DVK3

2011-11-08 Thread Fred Atchley
Pat, you referred to using WriteLog to control the KDVR3. I was not aware
that capability was incorporated yet in WriteLog. Can you please provide
details on how this is done? My present version of WriteLog is 10.86C. 73,
Fred, AE6IC

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Re: [Elecraft] Orion I for K3

2011-11-02 Thread Fred Atchley
Caveat Emptor .FWIW: I had an Orion, years back. It was a very good rig. But
it was announced that the manufacturer of its signal processor was changing
dies which could affect availability and future maintainability of the Orion
I. I made a decision then to upgrade to the OMNI VII, because of the OMNI
lineage. Boy was I disappointed with the pseudo roofing filter when that rig
was employed in the CQP (as compared to the Orion I.) So, in less than a
year I turned to the K3. The K3 was a massive improvement for detecting weak
signals and separating strong signals.

Another consideration is the upgrade path for Orion I vs. the K3. The P3 is
a game changer. I don't know how I lived without it. OTOH the spectrum
display on the Orion I was useless to me. Then there is the KPA500 which,
like the P3, integrates all its functions seamlessly with the K3. 

As a Ten Tec owner I tried the Ten Tec blog for a limited time. I quit
because of the elitist flaming.

I'll stick with Elecraft, thank you. 73, Fred

 

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[Elecraft] OT Hypothetical KAT500 antenna connection question

2011-10-24 Thread Fred Atchley
I have a question about connecting the KAT500 (outside version) to an 80
thru 10 meters wire antenna.

As an example, I have a Mystery antenna which, like the G5RV uses a tuned
length of twin-lead as part of the antenna design. Therefore I will have two
possible places to couple the KAT500 to the old antenna:

a.  At the present input end of the twin-lead.
b.  At the antenna center point (do away with the twin-lead.)

Another alternative would be to replace the old antenna with a new wire. I
believe this alternative would require selecting a longest length of wire
which avoids a quarter-wave length multiple on any band. Any ideas on what
length that would be?

Since getting the KPA500, I have added tuned antennas on 10, 15 and 40. On
those three bands, I can use the amp w/o a tuner. I'm leaning toward a new
wire to replace the Mystery antenna for 80 and 20 meters. 

Last week at 0500Z, I worked Cape Town, South Africa on 20 meters with 200
watts (KPA500 sometimes blinking red.) So, now is the time to prepare. I
welcome your thoughts and I assure you that I have great respect for your
input.

73, Fred, AE6IC, K-Line

 

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Re: [Elecraft] Wichita, KS hamfest

2011-09-30 Thread Fred Atchley

snip
Now Wayne, et al in the Elecraft labs, I need that KAT500 to complete the
station!!

Jim Sheldon - W0EB - Park City, KS
endsnip

Amen to that! Fred, AE6IC, K-Line

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Re: [Elecraft] KPA500 General Questions

2011-09-26 Thread Fred Atchley
Joe es all,
I have three wire antennas in my back yard mounted below the roofline; so
they can't be seen from the front yard. I use tuned 15 meter and 40 meter
antennas that are center fed from a common balun but spread apart by about
90 degrees. The KPA500 is in the green with this combination at 500 watts
all across both bands! 
My other wire is a Mystery antenna, similar to a G5RV. The typical SWR on
20 and 80 meters is 2.7+ (not good.) This weekend, I was able to use the
KPA500 in the Texas QSO party at  200 watts (low power) on 80M CW, 20M CW 
SSB. It's not the best situation but the KPA500 took it in stride. 
I have never heard the fan except when turning the amp off!
I still have to use the K3/KPA100 barefoot on 10 Meters, but the KAT500 will
solve that real soon I hope.
73, Fred, AE6IC, K-Line


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[Elecraft] P3 report card

2011-09-19 Thread Fred Atchley
Way to go Alan.

This weekend I used the new P3 FW for the 1st time. The redesigned curser
with the heavy line on one side made a big difference in the heat of the
Salmon Run. I was using SP and the curser made CW and SSB signal alignment
easy plus helped focus on the sideband in use. 

The P3 waterfall made it easy to distinguish between atmospherics, spy
radar, CW, SSB, AM, TTY and digital signals without having to tune each one
individually. You see where each one is instantly. The waterfall also makes
it easy to spot running stations by their periodic signal bursts. The
result: when changing bands, I was able to spot and tune potential contacts
immediately. 

I look forward to running in the California QSO party on 1-2 October. Y'all
come.

73, Fred, AE6IC

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[Elecraft] Need help to determine most effective K3 vs KPA500 output

2011-09-14 Thread Fred Atchley
I have a K3-100 with KAT3 and a KPA500 w/o a tuner. I use an all-band
Mystery (similar to a G5RV?) wire antenna. Because of the KAT3, the K3
sees a 1:1 antenna match which is good. However, I would like to operate
up to 200 watts out (low power) for the California QSO party.  The KPA500
tolerates a 3:1 SWR at 200 watts across the 20 meter band and in the CW
portion of the 80 meter band on the mystery antenna.

My question is which option is the most effective, 100 watts with 1:1 or 200
watts with 3:1? Keep in mind that both options use the identical antenna and
feedline.

Thanks in advance.

73, Fred, AE6IC

 

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Re: [Elecraft] Need help to determine most effective K3 vs KPA500 output

2011-09-14 Thread Fred Atchley
 

Thanks Don. 

No, it's not a trick question, just tricky for me!  And yes, the feedline is
ladderline. So the bottom line is that the 200 watts w/o a tuner is slightly
better than 100 watts w/tuner using the same feedline and antenna. Every
little bit helps. I live in an area where CCR antenna limitations force the
use of a stealth wire.

snipNow if you were tuning that antenna at its feedpoint rather than at
the transmitter, it would make the difference between a matched feedline and
one with SWR - that is the advantage of a remote tuner. endsnip 

I can't wait to see the Elecraft KAT500, especially the remote tuner. That
will be a whole new ballgame for me. By not having to use a tuned antenna
design, I can then string a longer random wire to increase the RX capture
area. Life is good.

73, Fred, AE6IC.

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Re: [Elecraft] Need help to determine most effective K3 vs KPA500 output

2011-09-14 Thread Fred Atchley
SnipFred, How does KPA 500 feed ladder line without tuner? End snip

Hi Mike,

I run coax from inside to the eve of the roof where I attach a 4:1 balun.
From there it's 300 ohm ladder line. Works FB.

73, Fred, AE6IC

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[Elecraft] KAT500 on display?

2011-09-07 Thread Fred Atchley
Eric, will you be bringing a demo KAT500 to the ARRL SW HAMCON convention
this weekend?

It's a 2 hour+ trip for me, but I'd gladly make the trip for a glimpse of a
prototype unit.

73, Fred, AE6IC, K-Line

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[Elecraft] OT: California QSO Party, 1 2 October

2011-08-22 Thread Fred Atchley
Hams have a lot to celebrate here in California, USA. Of course, everyone
knows its home to Elecraft. However, this year there is a special reason for
the Hams of Oceanside, CA to celebrate: We fought the city to stop an
ordinance that would limit ham antennas to 36 feet plus impose a number of
onerous conditions. Part of our presentation to the city included the 2009
CQP spreadsheet (look under resources at www.cqp.org http://www.cqp.org/
) showing how HF operation requires different bands at different times.
This data plus a simple discussion on ground effects and its relation to
antenna height won the day. Thanks NCCC.

BTW, I hope all Elecrafters will join in the fun this October 1st  2nd.

73, Fred, AE6IC

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Re: [Elecraft] K3 Bose Headsets

2011-08-11 Thread Fred Atchley
Juan, 

I have used the Bose QuietComfort (headset only) and they work FB. However,
the noise-canceling feature is not very useful in my ham shack. It does
little to reduce random noise like people talking, dog barking, kitchen
clanging, etc. It's really more suited for cutting out the drone of airplane
engines and other constant or reoccurring noises. 

If you want a good headset with boom-mike you might consider the Yamaha
CM500. They work great with the K3. Unlike the Bose which requires a AAA
battery, the CM500 can be powered directly by the K3 by selecting the mic
power using the menu. The CM500 costs a lot less too ($60.)

73, Fred, K-Line

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Re: [Elecraft] P3

2011-07-27 Thread Fred Atchley
Everything you need is provided Phil, right out of the box. For me, the P3
was a real eye-opener! What I used to ignore as atmospherics now have a
definite signature and the different type radio signals are easily locatied.
Have fun. 

73, Fred, K-Line

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[Elecraft] Focus on the KAT-500

2011-07-26 Thread Fred Atchley
With all the chatter (which is good) about K4s, color displays, DC to
daylight coverage and you name it; I hope that Elecraft keeps its focus on
completing the K line with the KAT-500. The synergism between the K3, P3 
KPA-500 is perfect with the exception of using the KPA-500's output to the
fullest. It would be complete for me, with limited antenna possibilities, if
there was a matching capability at the end-of-the-pipe. 

In my opinion, the KAT-500 will be a HUGE multiplier in the success of the
K line.

Eric and Wayne, can you give us an update?

73, Fred, AE6IC, K-line

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Re: [Elecraft] need some roofing filter advice?

2011-07-19 Thread Fred Atchley
Jack wrote: I owned 5 transceivers in my lifetime and I purchased a narrow
(1.8) SSB

filter for only one.   It was a total wast of money.   For me the filter was

too narrow for voice communications and if a nearby station was too close

the  splatter and the narrow passband made the situation worse.

END SNIP

I have both the 2.1 and the 1.8 filters. They make the difference when there
is a big contest underway.

The secret is to use the LO --- HI adjustments together to fit the best
audio within the envelope. Its awesome how you can increase the
intelligibility while at the same time minimize unwanted adjacent signals.
Of course, there is nothing you can do about a strong signal right on you
frequency but that's not the fault of the 1.8 filter bandwidth. 

73, Fred

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Re: [Elecraft] KPA500 and KAT500 Ports

2011-07-15 Thread Fred Atchley
To all:

I'm enjoying this thread because it directly addresses my two greatest
concerns. First of course is human error. The second concern is connector
problems.

Elecraft has addressed the first by using kit options on the K3/P3/KPA500 so
that I'm more aware of the result of my actions, and also by the outstanding
communications interface between the K3/P3/KPA500 units. 

Then there is the second concern of connector failure. Elecraft has
maximized the digital capabilities within the K3, thereby limiting that
cabling concerns. They have also created a fool proof RF path for TX/RX
(I.e. the KISS KPA500.)

Now, the Elecraft team has asked what features we would like on the upcoming
KAT500. Here are mine:

1/   Maintain the integration that exists between K3, P3 and KPA500. The
threat here is that if they try to placate those with max power amplifiers,
Elecraft would open Pandora's Box for problems not of their making. What's
going to stop the human error of slamming max power across an 8:1 SWR and
causing a KAT500 crispy-critter? This would drain company resources.

2/   Keep the KISS principle in the TX/RX path. I live in a restricted deed
area. About 80 percent of all new housing has restrictive CCRs. This limits
me to two stealthy wire antennas. Two RF outputs are fine with me. Why not
make a BASIC tuner with the OPTION of adding an expanded switching matrix?
That way I'm not paying for something I don't need. 

Elecraft has created the awesome K line. It is based on a long line of
frugal, super effective capabilities. I hope that Elecraft will continue to
focus on THAT K line. Their forte is one baby step at a time . options,
options, options, .

 

73, Fred, K3#2241, P3#100, KPA500 #115

 

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[Elecraft] KAT500 Suggestions

2011-07-01 Thread Fred Atchley
Eric and Wayne,

To optimize desktop space I suggest the upcoming KAT500 be designed so that
its tilt stand arm can be installed in either the front (normal) or back of
the unit. That way if I set it atop a front tilted KPA500 I could raise the
back of the tuner to offset the tilt, which would a nice.

And, it would be great if I could switch between the two coax feedlines that
I have set up. Sure, this would require software differentiating the antenna
switching by the K3 and antenna switching by the tuner. However, it would
simplify operation and greatly reduce the possibility of me using the wrong
antenna.

BTW, the KPA500 kit is working FB. Congratulations to all.

Fred, AE6IC, K3 2241, P3 100, KPA500 115

 

 

 

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[Elecraft] It's Alive! KPA500 kit on the air

2011-06-28 Thread Fred Atchley
KPA500 kit S/N 115 is up and running! I ordered early on the 1st day and it
arrived this Monday afternoon. I took my time and had fun putting it
together. I got to bed at exactly 1 AM. Everything checks out OK, even the
interface with WriteLog using Interface ll (serial 001.) The optional cable
provides a Y connector for the AUX line as well as automatic linkage with
the K3. The wait was worth it.

73, Fred, AE6IC

 

Do or Do-not. There is no 'Try'... ~ Yoda

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[Elecraft] OT:extreme pixel ghosting on TV

2011-05-15 Thread Fred Atchley
As of last week I changed my email address to ae...@cox.net

 

This change was necessary because my previous internet provider used
frequencies for the control link to their DSL box which directly relate to
ham frequencies. The result was extreme pixel ghosting when I transmitted. 

 

I tried toroids on the lines, high-pass filters in the TV circuit, different
antennas and shielded feed lines. None of the old fixes worked. Then my
son, KJ6JUS, researched the problem and came across the link below. Wow,
enlightenment. Apparently ATT U-verse utilizes ADSL (asymmetric digital
subscriber line) or one of its flavors for link control. The frequencies
utilized by these range from 1.1 to 30 MHz! I switched to Cox and the
problem went away. 

 

Here is the thread on ATT U-verse / Ham interference in case any of you are
experiencing the same problem:

 

http://www.broadbandreports.com/forum/r21536214-Ham-Radio-and-ATT-UVerse-IPT
VInternetPhone-Problems 

 

I'm not much on complaining, but this problem opens Pandora's Box. Hams will
be blamed for something we have no control over. Is there a proper way to
file a complaint with the FCC?

 

73, Fred Atchley, AE6IC, K3 2241

 

Do, or do not.there is no try ~ Yoda

 

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[Elecraft] Elecraft K2 Rework Eliminator Kit.

2011-04-18 Thread Fred Atchley
For those building the K2, there is a K2 Rework Eliminator kit on Ebay. I
have nothing to do with it; just thought it might be what some of you are
looking for. 73, Fred, K3 2241, P3 100

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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[Elecraft] re KPA 500 and ATU

2011-04-07 Thread Fred Atchley
Snip

For many of us who are constrained to one non-resonant antenna and work
multiple bands, we are presently running amps with built-in ATU
functionality.  All of the discussion on bypassing external relay boxes,
etc, is of value to those who are lucky enough to have space for multiple
antennas, but for those of us with one G5RV, it is academic.

End snip

Hams have always had to think outside the box. I live in an area where
stealth antennas are the only way. The plan here is to hang a tuned 40 M
dipole under my mystery antenna which is very similar to your G5RV. That
way the KPA500 will be useful for my favorite band and be tested and ready
to go when the KAT500(?)is introduced.

Snip

From the perspective of folks like me, Elecraft has either made a goof, or a
brilliant marketing decision in releasing the amp before the matching ATU.

End snip

As far as the Elecraft brilliant marketing decision, that is a matter of
business survival. If they survive, then they can continue to provide hams
with excellent tools such as the K2, K3, P3, KPA500 and KAT500. 

73, Fred

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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[Elecraft] Just ordered the KPA500

2011-04-06 Thread Fred Atchley
It's out! The rush is own. 73, Fred

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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[Elecraft] P3 visualizing local noise

2011-03-31 Thread Fred Atchley
My P3 started displaying persistent clumps of noise across each band. These
clumps reoccurred at about every 72KH over most bands. I thought I had a rig
problem so I emailed Gary at Elecraft. Based on my description of the
problem he concluded the noise was not coming from the K3 or the P3. He
suggested using a small AM radio to snoop for the source. The source turned
out to be the AC adapter on my son's old laptop! What a relief! If not for
the P3, I may not have taken notice; If not for Gary's suggestion, I may
have given up on trying to identify the outside source. I thought I'd pass
this along as another positive WRT P3 integration. It made the difference.

73, Fred

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] P3 visualizing local noise

2011-03-31 Thread Fred Atchley
At first I suspected the next door neighbor's solar panel but alas, the
culprit was hiding in my own house. It was an old laptop that was not being
used anymore with its' AC adapter still plugged into the house AC but
disconnected from the laptop. 

FWIW, I set the P3 span to max which let me see multiple (3) noise clumps.
This made it obvious that the noise was not random atmospherics. The best
setting on the little radio was the top end of the AM band where there were
no stations (about 1700.) 

Kudos to Elecraft all the way around. 

 

73, Fred, AE6IC

K3 2241, P3 100

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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[Elecraft] Using WriteLog to control KDVR3

2011-03-22 Thread Fred Atchley
Has anyone used WriteLog to trigger the KDVR3? According to Steve, N9OH
(WriteLog), it is possible now with WL version 10.80 by inserting a K3 macro
into writelog.ini file and the designating a control key (i.e. F10.) 

It seems likely, then, that every time you tap the control key you will
send the macro to the K3. Does this mean that the same macro will be invoked
regardless of whether the K3 is in SSB or CW?

 

73, Fred, AE6IC, K3#2241, P3#100

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] K3 RFI in transmitted audio

2010-09-11 Thread Fred Atchley
Felipe

If you are using external speakers with built-in audio amps, they can cause
this problem. I solved the problem by turning the speaker amp volume down to
less than ¼, and turning up the K3 audio to compensate.

73, Fred, AE6IC, K3 2241, P3 100

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] Sub-rx or P3?

2010-09-01 Thread Fred Atchley
Us little pistols with 500w and a

tribander at 40 feet rely on call timing. 

 

Lu, if you're a little pistol with that set-up, I'm a Daisy Red Ryder!

 

Thanks for the helpful info from all who replied. A strong case for the 2nd
receiver...what I suspected anyway as it seems to offer both the 2-VFO
monitoring in addition to diversity capability.

 

Thanks again,

 

John AE5X

 

. and I'm a Lilliputian.

73, Fred, AE6IC, K3 2241(1RX), P3 100

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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[Elecraft] K3 and WriteLog

2010-09-01 Thread Fred Atchley
If you are a WriteLog user you may want to check out their new webpage look.
WriteLog has had some succession problems in coming up with the right people
to take over from the old guard. Hopefully they have succeeded and will once
again be able to grow the product. I proposed the upgrade below to WriteLog
and Steve responded. 

 

Hi Fred, 

 

I'll forward your request on to Wayne.  You're the 2nd person to request
this recently.  :-)

 

Steve N9OH

Wayne,

Nice new look for the WriteLog webpage. I've used WriteLog since 2003 and
feel comfortable with it. My problem now is I need a way to introduce
Elecraft K3 Commands from WriteLog. Is there any chance that you could add
a menu option to choose either sound card for voice output as it is now OR
instead use the function keys to send a text string to the rig to initiate
the K3DVR? This would be a killer new capability for WriteLog and for users
of the new SDR oriented rigs.

73, Fred, AE6IC, hamkt...@att.net

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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[Elecraft] FS:Elecraft 2T-gen

2010-08-27 Thread Fred Atchley
For sale, assembled and working 2 tone generator:

Elecraft 2T-gen mini-module plus fabricated test leads.

1.  RCA audio output lead to mini (mono) plug for mic input. 
2.  Toggle switch on long lead terminated with RCA female audio
connector for PTT. 

$49 includes shipping in US. 

If interested please e-mail off-list at hamkt...@att.net

73, Fred, AE6IC, K3 2241, P3 100

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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[Elecraft] How many early P3 Orders?

2010-08-03 Thread Fred Atchley
Eric and Wayne

Congrats on the successful launch of the P3. I’ll bet the competition is
slapping their foreheads and kicking their derrières; “OH NO … HERE THEY GO
AGAIN”. 

Can you give us a number for how many P3 orders came in during those first
hours, or is it confidential?

73, Fred, AE6IC, K3 2241

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] P3 Queue

2010-08-01 Thread Fred Atchley
Bill wrote: Why is everyone so keen to be at the head of the queue? Surely
it would be more sensible to wait until the inevitable teething problems
have been identified and overcome.

End snip

 

Waiting is not one of my strong suits. Actually I have been waiting since I
first saw the P3 at the Santa Barbara Hamfest in August of last year. This
leaves me to believe that the guys at Elecraft have teethed the living
daylights out of it. I have the kit K3 and ordered the P3 kit, so I'm very
comfortable with updates. Besides, I need a little air time to make the most
of the P3 during the upcoming California QSO party which is the 1st weekend
of October.

 

73, Fred, AE6IC, K3#2241

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] Wanted: K2 Lid

2010-07-27 Thread Fred Atchley
David Pratt said: If this Reflector is anything to go by, Bill, there are
lots of LIDs that own a K2 and/or a K3, etc.

 

Your comment was degrading to the people on this reflector. I earned my ham
ticket in 1951 and since then I've strived to improve my operating
capabilities and knowledge. One reason is that I had some good Elmers that
were positive and motivating. They were leaders who made me want to excel.
There are plenty of Elmers on this reflector.

This reflector is made up of people of all walks of life but who have one
thing in common: We want to excel in our hobby.

Comments that degrade us serve only to discourage new hams. When the public
hears such comments we all suffer. We can do better. 

73, Fred, AE6IC

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] W7LD new K3 kit serial 44 93 arrived...

2010-07-22 Thread Fred Atchley
Snip

Lucky Dog has a new K3 kit serial 4493.

I ordered it Friday, It was shipped Monday, and arrived at my QTH Wednesday.
Wow!

73 de

Jack / W7LD / Lucky Dog

End snip

Congratulations from Instant Coffee (AE6IC.) Hopefully I'll be getting a
P3 shortly.

73, Fred, K3 2241

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] WRTC - Rig choices for the contest explained!

2010-07-18 Thread Fred Atchley
Lu Romero wrote: I am still debating a P3... Do I even need the features of
a band scope?  When I use Icoms, I hardly ever look at the scope, I use my
ears and that big knob in the center of the panel to find multipliers.

End snip

I agree. My previous 3 rigs were Jupiter, Orion (1) and then OMNI VII. For
me, their bandsopes were more of a distraction than a help. On the other
hand, the P3's waterfall will add a new dimension to contesting and DXing.
If you are in a QSO party for your state, then you are DX. In that case
the waterfall will visualize frequencies that are less crowded. Added to
that, the P3 lets you spot the K3 right on a discovered frequency with a
push of a button. I'd rather have a capability that helps than a useless
toy.  

73, Fred, AE6IC, K3 2241

 

 Do or Do-not. There is no 'Try'... ~ Yoda

 

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Re: [Elecraft] Elecraft SSB Net Results (7-11-10)

2010-07-12 Thread Fred Atchley
Snip:

Ah, the vagaries of propagation!  I tuned in to check into the net but I
could barely hear net control deep in the noise, and few of the responding
stations. I live 80 miles west of one of the California stations that
checked in and 80 miles north of he other, but I might as well have been on
the back side of the moon.

End snip

 

Hi Lew. All bands and nets suffered from low propagation at this QTH
(Oceanside, CA) yesterday. I've noticed though that when Phil points his
quad south, the situation improves. Maybe your location offers a similar
challenge. With the propagation situation it's hard to differentiate between
long period QSB and antenna rotation. In which case, I had a tendency to
move on. But lately I have been able to wait and catch Phil's signal when he
swings south.

 

The CW nets also were too noisy for me to use, but then again I have a
stealth wire antenna. Also, I doubt that Kevin can rotate his 40 M ant! Hi.

73, Fred, AE6IC

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Re: [Elecraft] Chasing the Update Mods Train?

2010-07-03 Thread Fred Atchley
Eric, W3DQ wrote: I bought an early K3 (s/n 525).  I believe I know which
mods were done (everything through September/October 2009), but I'm not sure
exactly sure of it, nor where the previous owner stopped, where I should
pick up and what is worth or not worth doing.

 

Eric, if the K3 does not have the new DSP board (See K3DSPIPGD) you probably
would be well served to send the rig to Elecraft and let them do a complete
check and update. If you do that, you will have a good-as-new rig, plus the
wait for an upgrade DSP may still be longer than for an entire rig
turnaround. In any event contact Elecraft Support. 

73, Fred, AE6IC, K3 2241

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Re: [Elecraft] K3 Repair

2010-07-02 Thread Fred Atchley
Pete N4RZ wrote : One thought that comes to mind - put a repair queue
length figure on the web-site and update it every day or two

The only problem with that Pete is that it would eat up resources that could
otherwise be used productively, thus slowing down actual work. 

73, Fred, AE6iC, K3#2241

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Re: [Elecraft] OT What Elecraft is up to this weekend---HamCom 2010

2010-06-11 Thread Fred Atchley
Excellent photos Bill; just the best yet. Hopefully the P3 will be shipping
in a little over a month. We're really looking forward to it.

73, Fred, AE6IC, K3 2241

 

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Re: [Elecraft] K3 Firmware V3.99 (?)

2010-05-31 Thread Fred Atchley
John, are you referring to V3.97?

On another note, for my ears, the NR in V3.97 is night and day better than
any so far. At the lower odd number settings (e.g. dash 1) The signal is not
significantly degraded but there is a noticeable reduction in noise.

73, Fred, AE6IC, K3 2241

 

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[Elecraft] FS:Elecraft 2T-gen mini-module

2010-05-25 Thread Fred Atchley
For sale, assembled and working 2 tone generator:

Elecraft 2T-gen mini-module with fabricated test leads

1.  RCA audio output lead to mini (mono) plug for mic input.
2.  Toggle switch on long lead terminated with RCA female audio
connector for PTT.

$55 includes shipping in US. 

If interested please e-mail off-list at hamkt...@att.net

73, Fred, AE6IC, K3 2241

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Re: [Elecraft] K1 out on the Appalachian Trail

2010-05-22 Thread Fred Atchley
Ron, GL with your K1 on the trail. I'll listen for you tonight on 40M. The
XYL and I visited the start of the AT (Georgia) 2 weeks ago. There were
reports of lots of Black bear activity. Campers were told to hang their food
high in a tree (at least 12 feet up and 8 feet from the tree trunk). 73,
Fred, AE6IC, K3 2241

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[Elecraft] P3 Questions concerning measurement

2010-05-02 Thread Fred Atchley
Hi all. While waiting for the P3 I have a few questions on setup and
measurement. Since I have never used LP pan or similar devices I'll need
some Elmering. Specifically there are two capabilities listed in the
Elecraft P3 page that I need help on:

1.  Adjustable reference level and amplitude range scaling 

2.  User calibration of the display to show absolute signal level in dBm 

Number 1 suggests two parts. It has an adjustable reference level.
Question: WRT what reference: 0 dBm, the bottom of the spectrum display
baseline or some particular value? The other part adds amplitude range
scaling. Is this a separate function or is part 2 the conclusion of the
process? 

My second question concerns the use of the absolute signal level in dBm. If
I am assisting a Ham friend in adjusting his signal, will this capability
allow me to evaluate such things as his BW and compression? I know that I
can do that now by ear but will the P3 give me a visual clue WRT onset of
changes over-the-air? I have an HP Spectrum Analyzer that I have used to
check my own K3 on- the-bench. So the phrase over-the-air is the big
question.  

These questions do not pertain to the main reason I am looking forward to
the P3 (I.e. operating) but rather to the other useful possibilities. I
appreciate the group's Elmering.

73, Fred, AE6IC, K3 #2241, P3 #?

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Re: [Elecraft] International Shipping Charges!!??!!

2010-04-26 Thread Fred Atchley
Nidge wrote:

I'm wanting to order two items from the Elecraft page, namely a replacement
MCU and a packet of 20 panel screws, not really very large items.  However
when I went to the checkout to select delivery method the charges struck me
as rather exploitative. They ranged from $35 for the screws and nearly $100
for the MCU.  Am I doing something wrong or is this the norm ??

 

End snip

Yea this is one of those WTFO things that get your attention real quick. Not
to worry through. Just pick a different delivery method. Cycle through the
selection to find the best choice for your needs (I go cheap!)

73, Fred, AE6IC, K3 #2241

 

 

 

 

 

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Re: [Elecraft] ERR TXG problem

2010-04-17 Thread Fred Atchley
David, Try the manual TX Gain as described on page 49 of the K3 Owner's
Manual.

Select Ant 1 using the ANT pushbutton and check that the dummy load is
attached to Ant 1 out.

73, FRED, AE6IC, K3 #2241

 

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Re: [Elecraft] 2.7 vs. 2.8 vs. 1.8 2.1

2010-04-12 Thread Fred Atchley
Bill, K9YEQ wrote: Is anyone using the 2.8 and

2.1/1.8 filters and what is the on-the-air experience?

End snip

I have 5 of the 8-pole filters: 2.8, 2.1, 1.8, 400  250. As the bands get
more crowded (I.e. contest) I just tighten down the bandwidth. Of course a
wider BW sounds better (especially to these old ears) but sometimes you do
what you got to do. Except for the 2.8, I set the BW a little higher: I.e.
2.1 is set for 2.4; 1.8 is set for 2.1; 400 is set for 500; and the 250 is
set for 300. All these filters give me the wiggle room and the brick
wall as needed. 

73, AE6IC, K3 2241

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Re: [Elecraft] Older Serial # K3

2010-04-03 Thread Fred Atchley
Gary wrote: I want to get a K3 and wonder if I'm as well off buying an older
K3 as getting the latest and greatest straight from Elecraft. 

End snip.

Gary I also believe a new kit is best for all the reasons this list has
given. In addition, buying new gets you a factory warrantee. That said, used
equipment is OK if you know the person selling it is totally trustworthy.

73, Fred, AE6IC, K3 2241

 

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Re: [Elecraft] (OT) American made

2010-03-27 Thread Fred Atchley
Chris wrote: I am sticking with the K3/100 when I order it.

Good choice Chris. Elecraft and Elecraft Support are like the Marine Corps
saying: The difficult we do immediately. the impossible takes a little
longer.

73, Fred, AE6IC, K3 2241

 

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[Elecraft] RE; K3 and no front microphone working

2010-03-25 Thread Fred Atchley
Ron wrote:

I have a K3 and MH2 as well as a Quiet Phone Plus.  The Quiet Phone Plus
only works from the rear but not the front.  I have Heil Kenwood 

adaptor.  The MH2 does not work either.  Both cases not TX audio from front
connector.  No Sub receiver installed.  Serial number in the 2700's.  I have
selected FP.L for both and Bias for M2.  Neither works.

End snip

I use a Heil HM-10 and select fP.H for front panel or rP.H when using the
inputs on the back. 73, Fred, AE6IC, K3 2241

 

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Re: [Elecraft] Adding options later for the K3

2010-03-24 Thread Fred Atchley
Hi Mike. You might get things needed for building the K3 ahead of time, like
a static pad/wrist strap, and a 50 Ohm dummy load. Get a good Phillip's Head
screwdriver. I use a Husky 90044 #1. It has an 8 shank which helps reach
areas where my fat fist won't fit. 

You'll need a signal source for calibration. If you're looking for an
inexpensive signal source I suggest the Elecraft 2T-gen kit. This is an easy
kit to build and it is perfect for use with the automated gain setup in the
K3 Utility program.

I use the Heil footswitch and HM-10 mike so your Goldline should work just
fine. Just set the Menu: Mic Sel to fPH (front panel, high) if you use the
mike jack on the front of the K3 or rPH if you use the rear PTT and MIC
jacks. 

The K3 kit itself does not require any soldering and the options are a snap.
Just take your time and enjoy.

73, Fred, AE6IC, K3 2241

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Re: [Elecraft] Adding options later for the K3

2010-03-24 Thread Fred Atchley
Oops. Mike I meant to say get an XG2 3-Band 1-uV/50 -uV Receiver Test Osc,
NOT the 2T-gen. The K3 has it's own built-in 2 tone test osc anyway. Thanks
Brett for bringing that to my attention. My mistake; its past my bedtime HI.

73, Fred, AE6IC, (es GN)

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Re: [Elecraft] Adding options later for the K3

2010-03-24 Thread Fred Atchley
Sam wrote: 

Will I have to wait until I am able to afford the XG2, just to be able to
finish the build and put it on the air?

No, it is not a necessity Sam, as others have stated, it is optional. The
minimal test arrangement required is an antenna for zero-beating the
reference osc with WWV, and a small dummy load for low power TX gain
calibration. See pp. 49/50 of the Owner's Manual.

Even a caveman can to it

73, Fred, (caveman 3rd class)

 

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Re: [Elecraft] comment

2010-03-23 Thread Fred Atchley
T. Perry wrote: 

There are countless questions that are already answered for me before I ask
them here. You all are a great resource. The only direction Elecraft can go
is straight up. You all set the benchmark for a kind and caring community
that is well connected to amateur radio HF and 6m enthusiasts. 

End snip

Right-on Perry. Eric does a great job of keeping things positive,
constructive and dignified. No matter what your skill level, hams here are
always willing to help. 73, Fred, K3 2241

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Re: [Elecraft] [OT]Grounding Antenna when not in use

2010-03-20 Thread Fred Atchley
Dale, WC7S wrote:

I disconnect... all the radios. and I have still heard the coax zapping,
during a storm. 

I'm thinking that is enough to cook a junction. 

End snip

 

I've heard that eerie ticking coming from my lightening bug arrester. This
ticking increases to a buzz as the storm gets closer.

I've often wondered why more hams haven't become SK. First, they construct
this big lightening catcher in their yard, and then they run a very good
conductor into the house! Diodes are the least of my worries.

Speaking of diodes, back in the good ol daze, vacuum tubes could take a
lot of abuse and heal up. But solid state devices don't heal up; they
suffer from tunneling, which is permanent.

The best advice is to disconnect both the antenna and power if you live in
an area where lightening is prevalent.

Fortunately for me, I moved to S. California to be near the grandkids.
Lightening storms out here are so rare that if you hear a clap of thunder,
you are sure to read about it in paper the next day.

73, Fred, K3 2241

 

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Re: [Elecraft] RXEQ

2010-03-08 Thread Fred Atchley
Paul wrote: Can anyone give me starting points for setting RX EQ?

Congrats on being a new K3 owner Paul. The thin sound may be due to the
narrow window that the K3 filtering places over the signal. By shifting this
window you can cover more or less of the highs and lows of the signal,
whichever is more desirable to your ears.

Before tweaking the RX EQ I would suggest adjusting the Hi cut and Lo
cut. You may be surprised. 

As far as RX EQ is concerned, it seems that most hams prefer to minimize the
first 2 and last 2 frequency bands, but that's based on personal preference,
trial  error.

73, Fred, AE6IC

 

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Re: [Elecraft] K3 auto spot function

2010-02-24 Thread Fred Atchley
Mike wrote: I wonder if anyone 

 knows how to access Auto Spot from the computer keyboard while 

 running WriteLog.

Mike I wrote to WriteLog about the inclusion of macros in their logger. They
never replied. Maybe if they get more requests they might get a round
toit. Otherwise there is N1MM which I hear has macro capability.

73, Fred, AE6IC 

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[Elecraft] K3 WriteLog and macros (OT)

2010-02-24 Thread Fred Atchley
To all K3 users of WriteLog: I just sent the following note to Ron (K5DJ):

Hi Ron,

Just a thought. Would t be possible to add a window to WriteLog with a list
of stored macros, such that a macro sequence could be sent to the rig using
a mouse click? This would be a killer application addition for an already
great logging program. There are so many new rigs now that use macros that
there seems to be a great need. My new K3 screams for this application.

End snip.

I've used their logging program for many years, so I'd hate to drop it, but
they seem to be dragging their feet on macros. Maybe if a few more users
would e-mail them they would move in that direction. However, if I have to
switch in order to make use of the K3's macro capability then so be it.

Please excuse the bandwidth.

 73, Fred, AE6IC

 

 

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Re: [Elecraft] headset question

2010-02-23 Thread Fred Atchley
Paul Milward wrote: 

Now for my question. I have a Heil footswitch and plan to use it for PTT.
Is the configuration I described correct? If not, how is headphone/mic and
footswitch connected?

I use a Heil footswitch connected as you described. Using connectors on the
back of the K3 sure cuts down on cable clutter. I use a breakout box to go
from the mic plug that normally plugs into the front of the K3 into the
separate PTT in and mic lines. The Line from the footswitch plugs into a
pigtail that is built into the Heil mic cable. Works like a champ. 

73, Fred, AE6IC

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Re: [Elecraft] For you Anti-Scopes

2010-02-18 Thread Fred Atchley
Eric wrote:

Will we outlaw it, like ARRL may or may not do with CW Skimmer?

For the 2009 California QSO party, you were not allowed to claim Single
Operator (SO) status if you used CW Skimmer. 

It is considered outside assistance that gives the operator an unfair
advantage.

I agree, except that I hope they don't discourage using the K3 using the
same logic!

73, Fred, AE6IC

 

 

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Re: [Elecraft] For you Anti-Scopes

2010-02-17 Thread Fred Atchley
Julius wrote: 

It was pointed out to me that, as a tool, a P3/Panadapter/Softrock does
provide a quick way of assessing activity on a given band quickly versus
twirling the knob.

 

I can see where this would be useful, particularly if you were looking for
openings on 10 and 15, in the past few years. Too, you could assess how
solid the opening might be.

 

I agree Julius. Sunspot Cycle 24 may be my last chance to enjoy 10  15
meters. Looking through a Ha solar telescope reveals a Sun that is waking up
big time. The California QSO party is my objective time to have a P3
up-and-running and to have efficient strategies ready to employ in the
contest.

 

Although I got my Novice ticket in 1957, I've never enjoyed Ham Radio as
much as today. The reason is that a small company, Elecraft, has combined
unequaled effectiveness, reasonable cost, fast upgradability, and
unsurpassed service. The K3 has earned Elecraft a place in the Ham Radio
Hall of Fame. Their success is our success. I'm looking forward to the P3. 

 

73, Fred, AE6IC

 

 

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Re: [Elecraft] What became of the Elecraft's KPA1500 and KPA800

2010-02-08 Thread Fred Atchley
Doug Turnbull wrote: 

*  No matter what some say there are a number of us waiting for the
P3!!!

*   

I agree Doug. Many of us have good reason to prefer the P3 over an
amplifier. CCR's limit us to stealth antennas and low power. 

My previous three rigs: Jupiter, Orion 1 and OMNI VII had limited spectral
displays that IMHO were useless. OTOH the waterfall added a new dimension to
the Navy's SONAR capability and will do the same for contesting and DXing.
Although there are other ways to achieve the P3 capability, they also add
clutter. The P3 will prevent clutter and thus allow me to focus on finding
that extra point or that elusive contact. I believe Wayne and Eric have
already made the right call.

73, Fred, AE6IC

 

 

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[Elecraft] K3 Blank spots in RF gain contol

2010-02-02 Thread Fred Atchley
I just had an enlightening experience with the K3 RF gain control that may
help other K3 owners. As the RF gain control was rotated clockwise, a
significant drop in output occurred over a segment of 3 to 4 degrees at
about the 1 o'clock point. It seemed to me that the pot had a worn spot in
it (I'm an old analog type.)

However, when I contacted Elecraft Support, Gary recommended that I reload
FW and do an RF gain calibration. His suggestion worked! The RF gain now
works smoothly.

I hope this info is helpful. BTW, the Elecraft XG2 signal generator sure
made calibration easy. Thanks Elecraft Support. 

73, Fred, AE6IC

 

 

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Re: [Elecraft] Elecraft Net

2010-01-31 Thread Fred Atchley
Hi Ian, 

I listened for you at 0900Z (1:00 PST) at 3658 kHz. All I heard was some
very faint SSB ops about 2 kHz up. Was that possibly you? Did you have any
NA ops check in? 

73, Fred, AE6IC in southern California.  hamkt...@att.net

 

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Re: [Elecraft] Reflector Traffic

2010-01-24 Thread Fred Atchley
Hi Gary, I suspect David is correct.  Elecraft is concentrating on getting
the K144XV out the door. Being a very small company, they must focus their
resources.

Everybody is getting antsy about the P3 (its' my 2009 Christmas present!) I
can't imagine waiting for the Dayton Hamfest to introduce it. If the P3 is
ready to make Elecraft profits then they well move in that direction.
Anyhow, the sooner the P3 is in the hands of this group the quicker it will
be up to speed for a knockout blow at Dayton.

73, Fred AE6IC

 

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Re: [Elecraft] Hats

2010-01-15 Thread Fred Atchley
I think Elecraft should give out P3 hats when they start taking P3 orders.

73, Fred AE6IC

 

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Re: [Elecraft] New K3 User and New Ham

2010-01-04 Thread Fred Atchley
Steve, congrats, you are now officially an OM! The ONE thing I'd like to add
about putting up ANY antenna.CAUTION. Power lines in the vicinity of your
home and your antenna are lethal. Please plan ahead and give yourself a wide
margin of safety. It's too easy to get in a hurry and loose sight of those
insignificant little power lines. If you use a metal pole, they can
difficult to manage into a vertical position.

So good luck OM, hope to work you. 73, Fred, AE6IC

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Re: [Elecraft] K3: LPF, bass audio, new DSP board: Stirring the pot?

2009-12-28 Thread Fred Atchley
Jim K9YC wrote:

 

It should also be noted that while the K3 comes with multiband graphic RX
EQ, there are no bands above 5kHz. 

 

This is an interesting point Jim. Human hearing in the 20 kHz range is not
unheard of. I wonder if the K3 design cuts this off above 5 kHz or if it
allows it to pass through the audio stage?

 

Can anyone on the list clarify this?

 

73, Fred, AE6IC

 

 

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Re: [Elecraft] UK Elecraft Net

2009-12-27 Thread Fred Atchley
I listened for the UK net at 0900Z down here in southern California. All I
heard were a few weak W1 - W4's. Nothing from across the pond, not even a
peep. Did anyone in the US hear the net? Just curious. 

 

73, Fred, AE6IC

 

 

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Re: [Elecraft] Wrist Strap Ground

2009-12-27 Thread Fred Atchley
I've been into my K3 (#2241) dozens of times, so a throw-away strap would
actually be expensive!

73, Fred, AE6IC

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Re: [Elecraft] Filters for K3?

2009-12-27 Thread Fred Atchley
Martin, I have the 2.8 for transmit which I believe gives me the best
likelihood of being heard. I like low-power contesting and due to CCRs I
use a stealth mystery antenna. 

 

I also have the 2.1, 1.8, 400 and 200Hz 8-pole filters. By far my favorites
are the 2.1 and 400Hz because of their sharp edges and easy listening
characteristics. I seldom use the 1.8 or 200Hz but they are there if I need
them.

 

I do not have a sub RX.

 

73, Fred, AE6IC

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Re: [Elecraft] K3 K3DSPUPGD Installation info?

2009-12-26 Thread Fred Atchley
Terry, the upgrade board did not come with any special instructions. I
installed mine by following the guidelines in the K3 Kit Assembly Manual. It
was a very easy mod. Of course, the same electrostatic discharge prevention
cautions apply (I.e. you need an ESD mat and wrist strap.) 

 

Good luck OM  Happy New Year, Fred

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Re: [Elecraft] P3 question

2009-12-26 Thread Fred Atchley
As I recall some of the discussions at the Santa Barbara Hamfest, a mouse
interface would greatly complicate the design of the P3. The standard
computer-to-mouse interface requires a software driver which is not trivial
to design and maintain (drivers are written in machine code for a specific
processor architecture.)

 

IMO though, It should be possible to design a mouse-like remote to the P3
that emulates the knob and buttons. 

 

73, Fred, AE6IC

 

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[Elecraft] Kudos to Elecraft for the K3DSPUPGD plus

2009-12-24 Thread Fred Atchley
I installed the upgraded DSP board and it sounds great. I've come to expect
great results from Elecraft. And then there are guys like Gary at support,
who instill confidence in my ability to shape my rigs FW and hardware. 

 

Thanks from an old analog engineer and Merry Christmas to all, Fred

 

 

 

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Re: [Elecraft] Newbie Questions for K3

2009-11-17 Thread Fred Atchley
Phil, you pose some great questions. Here goes:

 

1.  The one option I would not get is the high accuracy oscillator.but
that's just me.

 

2.  As far as esoteric parts are concerned, Maybe Eric or Wayne should
answer that one.

I had an Orion 1 a couple of years back. But it did not have an internal
tuner. At that time 

There was no upgrade path, so I looked into the Orion 2. (Too expensive) but
then learned 

That the manufacturer of the signal processor in the Orion 1 had
discontinued their part!

I don't know what became of that issue but I didn't want to become a victim
of passed repair.

I tried an OMNI VII for a few months but its receiver didn't measure up to
the Orion's.

That's when I decided to try the K3 kit and I have been totally happy with
it and support.

 

3.  Assembly is a piece of cake, even for a 73 year old like me. There
is one caveat.

Protect your investment by using electrostatic pad and wrist strap.

 

Hope this helps. 73, Fred AE6IC

 

 

 

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Re: [Elecraft] CQ WW Contest

2009-10-29 Thread Fred Atchley
Hector Padron wrote:

Snip

My K3 behaved better than expected, I had no problem at all pulling out from
a very crowded band and close to the big guns weak stations with signals of
55 to 57,I used all the time my roofer of 2.1

End snip

 

Like Hector I enjoy contesting. Due to CCR's, I'm limited to a stealth wire
antenna and barefoot operation, but it's still great fun.

Having participated in the California QSO party since 2003 here are my
results with different rigs:

 

2003-Jupiter---13,840 points

2004-Jupiter---11,280 points

2005-Orion-1--10,944 points

2006-Orion-1--14,460 points

2007-Orion-1--25,476 points

2008-OMNI-VII23,647 points

2009-K3-44,600 points

 

Past rigs were actually very good, however the K3 is outstanding! It has
re-motivated a lot of Hams.

 

Thanks and good luck on your new digs Elecraft.

73, Fred AE6IC

 

 

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Re: [Elecraft] [K3] Split operation

2009-10-19 Thread Fred Atchley
Wow, Alan, Eric and Wayne, This is a great suggestion for future k3/P3
software:

Snip

I also like the idea of an initial offset for use with LP-PAN. When turning
on Split, the panadapter would then clearly show both passbands in a
predictable way. With A=B, one is hiding behind the other. With no preset,
one could be off the screen.

 

End snip.

Thanks for the idea Larry.

73, Fred AE6IC

 

 

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Re: [Elecraft] K3 Beta Firmware

2009-10-17 Thread Fred Atchley
Rich and all, I don't use Vista, but have heard on more than one occasion
that signing onto Vista as 

The Administrator allows certain file manipulation that Vista security
otherwise prevents.

 

73, Fred

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Re: [Elecraft] Flaw in the 1.8 kHz roofing filter

2009-10-15 Thread Fred Atchley
At the recent Santa Barbara Hamfest, Eric addressed a problem with the early
filters in the K3. 

The frequency would change unexpectedly. Eventually the problem was solved
by cleaning. 

It was found that particles left over from the crystal manufacturing were
modifying the freq.

Inrad is just down the street from Elecraft and together they resolved the
issue.

 

I use the 1.8 in my K3 (#2241) with great results.

 

73, Fred AE6IC 

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Re: [Elecraft] mods to gear and critics

2009-09-20 Thread Fred Atchley
Jim Danehy wrote:

Then there are those who like to write emails to show others what they
know, not necessarily to assist others. I can readily see the difference
between the two.

 

Like you Jim, I've been a Ham for a very long time and I agree that you can
readily tell the difference between an Elmer and a flamer. In the past I've
owned Ten Tec rigs (Jupiter, Orion I, OMNI- VII) and subscribed to their
blog. However, I unsubscribed because of a preponderance of flamers.

 

Thankfully, Eric does a great job of holding down the rhetoric. Also,
Elecraft support is also actively engaged in monitoring and helping. As a
group, we need all the help and support we can get. 

 

73, Fred AE6IC 

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[Elecraft] K3 firmware review: Much-improved receiving AF base responce

2009-09-18 Thread Fred Atchley
Wayne, does the new firmware require any hardware mods? The reason for the
question is that 

everything at this QTH is ready for the California QSO Party and I don't
want to risk getting inside 

the K3.

 

Yes, I would appreciate the opportunity to help test the new firmware beta.

 

73, Fred AE6IC

   

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[Elecraft] K3 MDS calculations using the Elecraft XG2

2009-09-16 Thread Fred Atchley
Lyle, KK7P responded to my question on where to find a suitable DMM:

 

If using the K3, use the internal RMS audio meter (tap DISP then rotate
until you see AFV)

 

Thanks Lyle. Great answer! Hidden treasures are always just in front of us.
And thanks to  

Elecraft for another outstanding feature. Unfortunately, The MDS
calculations using AFV were

identical to those using the Sears autoranging DMM. I'll discuss these with
Elecraft support 

to see if there is a fix.

 

73, Fred AE6IC

 

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[Elecraft] K3 MDS calculations using the Elecraft XG2

2009-09-15 Thread Fred Atchley
I set up the K3 Rx sensitivity test (using 1 microvolt signal) according to
XG2 manual.

It seems to work in general except that the resulting MDS calculations seem
too low:

123 dBm on 80 meters,

132 dBm on 40 meters, and

130 dBm on 20 meters.

 

I am using the front headphone jack on the K3, with the CONFIG:SPKR = 1. AGC
is off.

Preamp is own, RF  AF gains are at maximum, and the CW passband is set to
500 Hz.

The AC measurements were made using a Craftsman autoranging multimeter.

 

Example: on 40 meters the reading was 0.310 V with XG2 on and 0.018 V with
XG2 off.

(0.310/0.018) = 17.2.

Log 17.2 x 20 = -24.7 dBm.

MDS = -107 dBm -24.7 dBm = 131.7 dBm.

 

I was expecting a better value (maybe -137 dBm?)

 

Could it be a problem with the DMM? If so, is there a recommended DMM? 

Thanks in advance for your help.

 

73, Fred AE6IC

 

 

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[Elecraft] Hope (for Sun spots) springs eternal

2009-09-09 Thread Fred Atchley
The California QSO party is just 23 days away. I'm really looking forward to
the first real baptism of fire for my K3. 

For information go to www.cqp.org http://www.cqp.org/ . If you are in
California, please Register-Your-County.

 

See you there. 73, Fred

 

 

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Re: [Elecraft] Price increases on K3, K2 etc coming - Get those orders in!

2009-08-24 Thread Fred Atchley
Eric, in regard to your e-mail, am I correct in assuming that the price
increases will affect 

the price of the recently upgraded KXV3A, and that the KXV3A will be
required to connect 

the upcoming P3 to the K3?

 

73, Fred AE6IC

 

 

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[Elecraft] The real P3 Objectives

2009-08-22 Thread Fred Atchley
There have been many very good suggestions for P3 options. For me it boils
down to simple use during normal operations.

Normal operations may be meeting friends, DXing, or contesting.

 

If you are meeting up with friends, someone may ask you to look at their
signal. You have lots of time to fiddle with buttons.

 

But if you are DXing or contesting, you must focus on the moment. The last
thing you want to do is tweak buttons.

Therefore you want a limited setup of preferred options that minimize the
need for your attention during the event.

 

I've never used a panadaptor so I have concerns about what features are best
suited for the event and how to apply them. 

 

A.  Contesting has made Ham radio a new hobby for me. I could use the P3
to check if a band is open. For CQing,

I would like to know where the least amount of QRM  QRN is located. For SP
I need to know when the strong new 

signals present themselves. I also would like to know if a nearby signal
might be wiping me out.

 

B.  I'm not a DXer but I can imagine that a very narrow BW would be
handy to see if the DX station was favoring a particular 

response frequency or to visualize the clearest point in response time.

 

I'm sure you all have many great P3 operating ideas and I sincerely hope you
will post them for all Elecraft users to share.

 

Have fun. 73, Fred AE6IC

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Re: [Elecraft] P3 display size?

2009-08-21 Thread Fred Atchley
Eric Swartz wrote:

It would be hard to get something much larger into a matching enclosure.

 

Eric, have you considered placing some of the buttons on the top of the
enclosure near the front. This 

would make room for a larger display size and the push down pressure would
also help hold the P3 in-place. 

 

Just a thought. 73, Fred AE6IC

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[Elecraft] P3 review et al

2009-08-16 Thread Fred Atchley
I've just about recovered from the trip from Oceanside, CA to SBARC and back
so now can post the results. 1st: Kudos to Alan, Eric, and Wayne for
successfully demonstrating a P3 prototype and Kudos also to SBARC for
picking up the pieces of the SW ARRL convention (that was going to be held
at Riverside, CA.) To be sure, Elecraft stole the show (99%.) 

 

What I saw was: a) bright, well defined, color display of both spectrum and
waterfall. They were selectable singly or split-screen with waterfall on
top.  

b) Tracking that changes the K3's frequency based on the red vertical marker
on the P3. There was a yellow vertical marker (not yet programmed) for the
sub receiver . 

c) Plug and play with the K3. NOTE: either a KXV3 or KXV3A is required. 

d) Minimal wiring required: Power (12VDC), Signal, and RS-232, all of which
are at the back of the P3.

e) FW which will be fully upgradable via the K3 utility.

 

The P3 FW designer, Alan N1AL, had been up till 2:30AM tweaking things! Poor
guy will probably crash when he gets home. In spite of being tired, he was
like a proud papa answering questions about the P3. Not all of the buttons
were implemented yet but those that were: spectrum, waterfall and K3
tracking, seemed very stable. The system uses a PIC-type chip which has a
built-in signal processing capability (what will they think up next)? One
nice design feature is the ease of inserting the P3 into my present setup
(K3 to WriteLog via microHAM Interface ll). All I have to do is move the
RS-232 plug from the K3 to the P3's RS-232 jack! That's it. Everything is
linked between the two.

 

What could go wrong? Well, they seemed to be concerned about its light
weight (If you were blind-folded and picked up the P3 you might think it was
an empty box.)  The upshot: a means of interlocking it with the K3 will be
required, otherwise, every time you push a button on the front panel, the P3
will move. That's an issue that will have to be addressed. I'd buy it now if
they'd let me.

 

No one would address price yet. When will we see it advertised for sale?
Hope was expressed for the end of this year. No promises were made, just
stay tuned. 

 

Merry Christmas, I hope. Fred AE6IC

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Re: [Elecraft] Filter question

2009-08-11 Thread Fred Atchley
Jim: just one more comment: I have the 1.8, but it's a little too touchy for
fast tuning in contests for me. I went ahead and got the 2.1 for that
reason. Hope this helps. 73, Fred AE6IC

 

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Re: [Elecraft] Elecraft P3 Panadapter Sneak Peek this Saturday

2009-08-11 Thread Fred Atchley
Wayne  Eric, tell the BBQ man to bring more food. I wasn't planning to go
but now that you are going to unveil the P3, I'll be there with bells on.
You should probably get a kickback from SBARC for doubling the attendees as
a result of this announcement. 73, Fred AE6IC

 

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Re: [Elecraft] About the K3 cw speed

2009-07-31 Thread Fred Atchley
Fred wrote:

 

50WPM is fast enough for me.

 

20WPM is fast enough for me Fred. CU in October for the CQP.

 

73 (Wow, we must be the same age too. just kidding) Fred, AE6IC

 

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[Elecraft] Panadaptor wish list

2009-07-23 Thread Fred Atchley
Here is my panadaptor wish list: First, I've got all cables connected in
back of the K3 so hopefully there will be no cables running out the front.
Second, sufficient real-time bandwidth and screen width that makes it easy
to spot actual ham activity. In the past I've owned the Jupiter, Orion and
OMNI VII rigs which had toy frequency band displays. They stuck out! I'm
anxiously awaiting another Elecraft home run. 73, Fred

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[Elecraft] WriteLog Cabrillo File

2009-07-08 Thread Fred Atchley
Help. WriteLog ver. 10.70 will not create a Cabrillo file for Field Day. I
tried using both the Contest menu and the File export menu in WriteLog. Both
have Cabrillo grayed-out! Am I missing something?

 

Thanks, Fred, AE6IC

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Re: [Elecraft] WriteLog Cabrillo File

2009-07-08 Thread Fred Atchley
Thanks for the help with the Cabrillo file question. Got 'er done.

73, Fred

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Re: [Elecraft] Hands-on Ham Radio v.s. Sit-Back Ham Radio

2009-07-05 Thread Fred Atchley
I totally agree with you Paul. I've been a tinkerer since before I got my
Novice ticket. My 1st station was a home brew 2E26 final and a surplus
Command Set (1957.) Wow, Ham Radio has changed. It's a good thing too.
Another word for Finished is Dead.

 

73, Fred, AE6IC

 

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[Elecraft] Two questions

2009-07-04 Thread Fred Atchley
Wayne, I have two questions concerning the upcoming panadaptor:

 

1.  Will I need a KXV3, IF Out/Interface? If so, I'll take care of it
now to save time later.
2.  Is the panadaptor likely to be available in time for the California
QSO contest (1st weekend of October)?

 

I'd be happy (along with a thousand other K3 owners) to assist in wringing
out the bugs.

Thanks to all you folks at Elecraft for breathing new life into ham radio.
Happy 4th.

 

73, Fred, AE6IC

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[Elecraft] Stealth antenna insulators

2009-06-18 Thread Fred Atchley
Greetings from the CCR capital of the world: California, where stealth
antennas are a way of life. The current discussion about how certain display
colors are more discernable than others begs a point: what if you don't what
to see it? Since 2003, I've used one inch electrical PVC pipe to make
stealthy antenna end insulators. Its bluish grey color has less contrast
than the glossy white or black of store bought insulators. About a quarter
inch ring cut from the PC is sufficiently strong to support 12 gauge wires.
73, Fred, AE6IC

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Re: [Elecraft] CQ Contest

2009-06-03 Thread Fred Atchley
Richard, your comment about Golden years was right on. Amen. At 73
rotations, I'm a little slower, my right hand has a bit of the palsy, and I
need a nap after lunch. But, I still love Ham radio. Fortunately, the great
people at Elecraft came along. The K3 is, hands down, the best rig I've ever
owned. During a contest, if other Hams can copy me, I can copy them (key
clicks  splatter not withstanding.) 73, Fred, AE6IC.

 

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Re: [Elecraft] Transister Theory flaw

2009-05-29 Thread Fred Atchley
Ah yes, specialization: where you learn more  more about less  less till
you know everything about nothing.

73, Fred

 

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