Kenwood? On the TS-930 clockwise is widest in CW, counter clockwise narrows.
In this case I think it is just as logical to state that, just as I reduce the
volume by going counterclockwise I also reduce the bandwidth by going
counterclockwise.
Neither way is right or wrong it is just a lear
Good Evening,
Two decent nets today. Twenty meters was fairly open and I could hear
most folks really well. One guy from the Northwest Territories was
booming in while only running 10 watts, VE8RT. Two were ESP but I dug
them out: K0DTJ and WB3AAL. Ron was much worse than Brian but I
Not true at all, I have a FT-1000D sitting here and the shift and width
control both operate
the same direction as the K3. Counterclockwise. 75A4 switch works
counterclockwise
also, left to narrow. That covers quite a span of years.
Merv K9FD/KH6
> No, no, no...every filter control I've ev
On Aug 7, 2011, at 9:30 PM, Sam Morgan wrote:
> I see no conflict
> for a *FILTER* knob
> if turned to the right (clockwise) towards the plus sign
> the filter widens (as indicated by the display on the radio)
No, no, no...every filter control I've ever used (until the K3) narrowed the
filter
David,
Sorry to be crass, but if you do not understand ">" (greater than) or a
range of allowable resistances, I cannot be of much help. I examined
the first 6 of your readings and found them to be within the values that
are specified in the manual. I do not desire to go any further and
chec
Sorry, Lu ...
> I am quite familiar with spectrum analysers. And I can understand
> the issue you raise, because in spectrum analysers, yes, SPAN
> functionality as its illustrated on the P3 makes sense... within the
> context of a spectrum analyser!
The P3 - or any panadapter - is precisely a s
Evening Everyone,
I am totally done with the control panel, and right at the resistance check
part of the front panel on my K2. On some of my readings, I am not getting a
reading at all. I have a Meterman multimeter. When the probes are crossed,
0.4 or 0.5 Ohms are considered "zero" or "grou
I see no conflict
for a *FILTER* knob
if turned to the right (clockwise) towards the plus sign
the filter widens (as indicated by the display on the radio)
for the *SPAN* located on the P3
after the Span button is tapped
the the P3's knob
if turned to the right (clockwise) the span widens/increase
Don:
Do you understand TV waveform monitors? When you look at a NTSC transmitter
output waveform, the white level is on top and the sync tip is at the
bottom. This is upside down, as the sync tip is peak transmitter modulation
and white is low modulation. But the graphical representation was de
The K3 just barely fits in the 1510. If you take the carrying handle
off you would get a bit more room. I was planning on putting my KPA500
in a separate case that the XYL will unhappily drag with her on the plane!
I see now that United is charging for overhead baggage space with a get
on the
I like it the way it is also
but to be fair about this
Luis's request was that:
Any hope that this can be made a
*user* *selectable* *behavior*
so we can all have our cake and eat it too?
not that it be changed forcing everyone to do it his way.
GB & 73
K5OAI
Sam Morgan
On 8/7/2011 6:
I agree with Don on this function.
SPAN on the P3 is (and should be) the SPAN or width of the -total spectrum
displayed-. It is not the APPARENT width of a given signal. This is as it
should be. I am perfectly comfortable with it in it's current
implementation.
73,
Bruce, N1RX
__
Lu,
I am sorry, but you will have to divorce your concept of width with the
SPAN of the P3. Instead of looking at the width of the signal, look at
the range of the display - that is what SPAN has meant for many years to
those familiar with spectrum analyzers - it is the difference between
th
The propagation was weak with high QRN and deep QSB. Only a few stations
were easy copy. Oddly, Lyle, KK7P, was as strong to me as he has ever been.
We had some QRM at the beginning, but that QSO ended fairly quickly. There
was no discussion after the check-ins today. We had 25 participants over
Hi all, especially the K3 Product Management folks:
I now have some time behind the combination K3-P3, It is a wonderful
combination. Like fishing with a fishfinder! Now my neighbor has definitive
proof in writing (a screen snapshot) that he is indeed 6.5kHz wide when he
cranks up that Macho Bas
Yup, 270v times .707 = 191v to get max RMS RF properly blocked. Using E
squared divided by R, gives you 728 watts blocked by 270 VDC on diodes for a
well matched 50 ohm load. Various tricks increase this range, but that
explains the order of magnitude.
73, Guy.
On Sun, Aug 7, 2011 at 4:26 PM, Do
Bill,
I don't know about "faster switching", but normally in a T/R switch, the
diodes must be reverse biased with a DC voltage higher than the peak RF
voltage to be encountered.
73,
Don W3FPR
On 8/7/2011 3:25 PM, Bill wrote:
> Since there does not seem to be any schematic diagrams posted yet fo
You are right, Bill: the 270V are required for the T/R switching through the
PIN diodes.
73 - Richard
Bill - K6WLM wrote:
>
> Since there does not seem to be any schematic diagrams posted yet for the
> KPA500 I am wondering what the 270 volts from the power supply is used
> for. My guess woul
Since there does not seem to be any schematic diagrams posted yet for the
KPA500 I am wondering what the 270 volts from the power supply is used for. My
guess would be that it maybe used for the T/R swithching and the higher voltage
insures faster switching but that is just a guess. Don or any
NAQCC Sprint Tuesday night!
Our August sprint is this coming Tuesday evening local time (8:30-10:30 p.m.
E.D.T.), which is Wednesday, August 10, 0030-0230z.
I will refer you to the proper URL:
http://naqcc.info/sprint201108.html
There you will find all the details as to time, frequencies and o
Thanks Alan,
I will go back in and check the initial set up for the K144XV as well as
the P3 and K3. Certainly some sort of widely different gain setting on
2m. BUT looking at the IF out the signal levels are "proper" as I did
not have to change the scale very much on the SDR pan display.
73,
>...which Pelican case works well for toting the K3 and the KPA500...
Depends on whether you intend to carry it on board, or give it to the
airline baggage handlers to throw around.
IMHO, if you carry a K3 on board, Rose's cases are the best.
I have yet to do research on a shipping case for eithe
Stored in EEPROM - no need for a battery.
73,
Don W3FPR
On 8/7/2011 1:25 PM, r miles wrote:
> Had mine 2 months& love it. Curious abt. one thing. Programed the
> barefoot/amp setting for all bands. My question is about the memory for
> that function. Not had power failure of the mains yet. Is th
Had mine 2 months & love it. Curious abt. one thing. Programed the
barefoot/amp setting for all bands. My question is about the memory for
that function. Not had power failure of the mains yet. Is the setting
stored in a battery back- uped internal memory? I found no mention of
an internal b
Tom -
This won't be much help, but I can say it won't fit in the Pelican 1510. I
have a Pelican 1510 I've been building up for mobile. That's the "approved
by the airlines" compartment version. If it weren't for the knobs on the
front of the K3, it and the P3 would fit fine. It's about an inch to
Does anyone have experience with which Pelican case works well for toting
the K3 and the KPA500 to a DX location?
73 de Tom (K7ZZ)
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.ne
Thanks to all who responded both online and direct. The order for the kit
version will be sent out shortly.
And Arie, that is a great video! Well done...
73
Al W7SYK
>Message: 15
>Date: Sat, 06 Aug 2011 20:32:43 +0200
>From: Arie Kleingeld PA3A
>Subject: Re: [Elecraft] K3 sub rec
Maybe this time?
Frank
--
View this message in context:
http://elecraft.365791.n2.nabble.com/ot-test-agn-tp6661820p6661820.html
Sent from the Elecraft mailing list archive at Nabble.com.
__
Elecraft mailing list
This is a test message.
kf4clo-Frank
--
View this message in context:
http://elecraft.365791.n2.nabble.com/Ot-test-message-tp6661770p6661770.html
Sent from the Elecraft mailing list archive at Nabble.com.
__
Elecraft mai
I'm a bit behind reading the digest so bear with me.
I would recommend trying several of the WSJT digital modes. JT65a is
designed for eme but JT6m was designed specifically for 6m. Look
around 50.200 for digital modes and specifically 6m-eme. FSK441a is
the meteor scatter mode (50.560).
To
30 matches
Mail list logo
