Re: [AMRadio] Any AM ops in my area?

2010-06-01 Thread Todd Carpenter
During my initial tune up, the transmitter acted as it it did not want to tune. 
There was an audible low pop. Then no power. Some one suggested maybe a breaker 
in the power supply chain, but I dont recognize one.  The ham i got it from 
claimed that it worked. It seemed to, but it wouldnt tune and now no power. I 
followed tune up proceedure from manual exactly. I was using 80m xtal and 
antenna. I also have matching vfo. Any Ideas?

-Original Message-
From: Brian - KF5CCN bzwie...@sbcglobal.net
Sent: Tuesday, June 01, 2010 07:58
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] Any AM ops in my area?

I have had a DX-60 for a couple of weeks now. I have done repairs and mods on 
it and it works great.
What seems to be the problem with yours?
 
Brian/KF5CCN

--- On Tue, 6/1/10, Dave Mayfield W9WRL w...@gwltd.com wrote:

From: Dave Mayfield W9WRL w...@gwltd.com
Subject: Re: [AMRadio] Any AM ops in my area?
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Date: Tuesday, June 1, 2010, 6:45 AM

Todd, my first thoughts after reading your message.

1. If you can find someone in your area that would be great.
2. If not start reading, and ask questions. (This is how I learned)
3. HV is not something you should be afraid of, it is however something 
you need to understand and respect.

Best of luck.

73 Dave W9WRL.com

Todd Carpenter wrote:
 Hey gang are there any AM ops in the Owensboro, KY or Evansville, IN area who 
 could help me trouble shoot my Heath DX 60? I am deathly afraid of High 
 voltage. I want to get it on the air and working well. Thanks. Todd
 __
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Re: [AMRadio] Any AM ops in my area?

2010-06-01 Thread Todd Carpenter
I didnt see any damaged parts, but I will get a flashlight and give it a more 
thorough inspection if i can tonight. 

-Original Message-
From: BILL GUYGER bguy...@sbcglobal.net
Sent: Tuesday, June 01, 2010 10:50
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net; 
kf5...@arrl.net
Subject: Re: [AMRadio] Any AM ops in my area?

Sounds kind of like a resistor blew up, but that's a SWAG (Scientific Wild Ass 
Guess). Is there a resistor in series with a supply lead or in a cathode that 
might be cracked?

Bill AD5OL





From: Todd Carpenter n9...@yahoo.com
To: kf5...@arrl.net; Discussion of AM Radio in the Amateur Service 
amradio@mailman.qth.net
Sent: Tue, June 1, 2010 9:48:58 AM
Subject: Re: [AMRadio] Any AM ops in my area?

During my initial tune up, the transmitter acted as it it did not want to tune. 
There was an audible low pop. Then no power. Some one suggested maybe a breaker 
in the power supply chain, but I dont recognize one.  The ham i got it from 
claimed that it worked. It seemed to, but it wouldnt tune and now no power. I 
followed tune up proceedure from manual exactly. I was using 80m xtal and 
antenna. I also have matching vfo. Any Ideas?

-Original Message-
From: Brian - KF5CCN bzwie...@sbcglobal.net
Sent: Tuesday, June 01, 2010 07:58
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] Any AM ops in my area?

I have had a DX-60 for a couple of weeks now. I have done repairs and mods on 
it and it works great.
What seems to be the problem with yours?
 
Brian/KF5CCN

--- On Tue, 6/1/10, Dave Mayfield W9WRL w...@gwltd.com wrote:

From: Dave Mayfield W9WRL w...@gwltd.com
Subject: Re: [AMRadio] Any AM ops in my area?
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Date: Tuesday, June 1, 2010, 6:45 AM

Todd, my first thoughts after reading your message.

1. If you can find someone in your area that would be great.
2. If not start reading, and ask questions. (This is how I learned)
3. HV is not something you should be afraid of, it is however something 
you need to understand and respect.

Best of luck.

73 Dave W9WRL.com

Todd Carpenter wrote:
 Hey gang are there any AM ops in the Owensboro, KY or Evansville, IN area who 
 could help me trouble shoot my Heath DX 60? I am deathly afraid of High 
 voltage. I want to get it on the air and working well. Thanks. Todd
 __
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Re: [AMRadio] Any AM ops in my area?

2010-06-01 Thread Todd Carpenter
Yeah, I saw that when I was looking at manuals. Mine is a B model as well. I 
have the manual and diagrams for the B model. I will have to look into rr doing 
the caps. I have recently acquired new caps for my knight T50, but there never 
seems to be enough time. I have a new in the box TenTec 1340 still awaiting 
assembly after 6 years. Hahaha! Time flies.

-Original Message-
From: Brian - KF5CCN bzwie...@sbcglobal.net
Sent: Tuesday, June 01, 2010 11:49
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] Any AM ops in my area?

Parts may not appear damaged, but 45 year old caps need to be replaced. If they 
are not bad now, they soon will be. Trust me on this one, and ask around too. 
Resistor can get out of tolerance over time. 
Do not make the mistake I made - I was using a schematic for a DX-60B, I have a 
DX-60. There is a difference.

73
Brian/KF5CCN


--- On Tue, 6/1/10, Todd Carpenter n9...@yahoo.com wrote:

From: Todd Carpenter n9...@yahoo.com
Subject: Re: [AMRadio] Any AM ops in my area?
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Date: Tuesday, June 1, 2010, 11:27 AM

I didnt see any damaged parts, but I will get a flashlight and give it a more 
thorough inspection if i can tonight. 

-Original Message-
From: BILL GUYGER bguy...@sbcglobal.net
Sent: Tuesday, June 01, 2010 10:50
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net; 
kf5...@arrl.net
Subject: Re: [AMRadio] Any AM ops in my area?

Sounds kind of like a resistor blew up, but that's a SWAG (Scientific Wild Ass 
Guess). Is there a resistor in series with a supply lead or in a cathode that 
might be cracked?

Bill AD5OL





From: Todd Carpenter n9...@yahoo.com
To: kf5...@arrl.net; Discussion of AM Radio in the Amateur Service 
amradio@mailman.qth.net
Sent: Tue, June 1, 2010 9:48:58 AM
Subject: Re: [AMRadio] Any AM ops in my area?

During my initial tune up, the transmitter acted as it it did not want to tune. 
There was an audible low pop. Then no power. Some one suggested maybe a breaker 
in the power supply chain, but I dont recognize one.  The ham i got it from 
claimed that it worked. It seemed to, but it wouldnt tune and now no power. I 
followed tune up proceedure from manual exactly. I was using 80m xtal and 
antenna. I also have matching vfo. Any Ideas?

-Original Message-
From: Brian - KF5CCN bzwie...@sbcglobal.net
Sent: Tuesday, June 01, 2010 07:58
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] Any AM ops in my area?

I have had a DX-60 for a couple of weeks now. I have done repairs and mods on 
it and it works great.
What seems to be the problem with yours?
 
Brian/KF5CCN

--- On Tue, 6/1/10, Dave Mayfield W9WRL w...@gwltd.com wrote:

From: Dave Mayfield W9WRL w...@gwltd.com
Subject: Re: [AMRadio] Any AM ops in my area?
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Date: Tuesday, June 1, 2010, 6:45 AM

Todd, my first thoughts after reading your message.

1. If you can find someone in your area that would be great.
2. If not start reading, and ask questions. (This is how I learned)
3. HV is not something you should be afraid of, it is however something 
you need to understand and respect.

Best of luck.

73 Dave W9WRL.com

Todd Carpenter wrote:
 Hey gang are there any AM ops in the Owensboro, KY or Evansville, IN area who 
 could help me trouble shoot my Heath DX 60? I am deathly afraid of High 
 voltage. I want to get it on the air and working well. Thanks. Todd
 __
 Our Main Website: http://www.amfone.net
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[AMRadio] Any AM ops in my area?

2010-05-31 Thread Todd Carpenter
Hey gang are there any AM ops in the Owensboro, KY or Evansville, IN area who 
could help me trouble shoot my Heath DX 60? I am deathly afraid of High 
voltage. I want to get it on the air and working well. Thanks. Todd
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Re: [AMRadio] facebook

2010-04-14 Thread Todd Carpenter
Funny I use facebook every day. It does not do anything that you dont tell it 
to do. It does not auto export/invite your address book. You must confirm each 
person who wants to be your friend. Just like deleting or not posts you dont 
like. It is a great way to network with lost school chums and family you rarely 
see. You even have to tell it if you want email notifications from your page. 
There are many applications that can take your facebook friends list and 
generate spam wiithin facebook, but i always deny their access requests. 
Facebook is not the next great satan. It is a useful tool for those who use it. 
I even have a business page there that is growing.

-Original Message-
From: Jim Tonne to...@comcast.net
Sent: Wednesday, April 14, 2010 19:40
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] facebook




 It seems like someone joins 
 and FACEBOOK instantly takes their 
 address book and sends out invitations. 

Evidently this IS the case.  I closed out my
Facebook account because the number of
friends was growing exponentially.  And I
had heard of none of them.  Friends of 
friends I would suppose but I want no part
of it.

- JimT




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Re: [AMRadio] 5000 Watt AM transmitter for sale

2010-03-17 Thread Todd Carpenter
Man i would love to have that. Just reading about it i know i cant afford it. 

-Original Message-
From: Brian Zwiener bzwie...@sbcglobal.net
Sent: Tuesday, March 16, 2010 23:21
To: amradio@mailman.qth.net
Subject: [AMRadio] 5000 Watt AM transmitter for sale

5000 Watt AM transmitter for saleHarris MW5 Specifications
Power Input:208/230 Vac, 60 Hz closed Delta or 380 Vac, 50 Hz Wye.
Power Consumption: 9.4 kVA at 5000 watts carrier and no modulation.13.0 kVA at 
5000 watts carrier and 100% modulation.
Audio Input:10 dBm 2 dB, 600/150 ohms balanced.
Audio Frequency Response
+1 dB from 20 to 10,000 Hz at 95%
modulation.
Audio Frequency Distortion
Less than 2% at 20 to 10,000 Hz, 95% modulation.
Power Output
Rated 5000 watts. Power reduction to  1000 watts
Spurious Output
Meets or exceeds FCC and CCIR re quirements.
RF Frequency Range
535 kHz to 1605 kHz.
RF Output Impedance
50/300 ohms, as specified.
RF Harmonics
-80 dB. Meets or exceeds FCC or CCIR specifications.
Carrier Shift
Less than 2% at 100% modulation.
Noise (Unweighted)
60 dB or better below 100% modula tion at 5000 watts output.
Positive Peak Capability
125% positive peak program modulation capability at 5600 watts.
Power Factor
95%
Tubes
Modulator - 4CX3000A
Power Amplifier - 3CX2500F3
MECHANICAL
Height
78 inches (198.12 cm)
Width
72 inches (182.88 cm)
Depth
32 inches (81.28 cm)
Weight:
Unpacked
1250 pounds (566.99 kg)
Export Packed
1850 pounds (839.15 kg),
Domestic Packed
1600 pounds (727.75 kg),
Cubic Area
120 cubic feet meters), packed (3.398 cubic feet)
ENVIRONMENTAL
Temperature
-20° to +500C (-4° to +1220F)
Humidity
0 to 95%
Altitude
0 to 7500 feet (2286 meters)
AIR VOLUME
1000 CFM
TEMPERATURE RISE (Air)
9°C
DISSIPATION
5.1 KW, 17,496 BTUH
CABINET THERMAL RADIATION
250W (estimated)
KF5CCN Ham Shack NewHam Radio Discussion Group
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Re: [AMRadio] FW: Sophia Electric's Home Page

2010-03-01 Thread Todd Carpenter
Are these the guys that sell the magical behind the battery paste on antenna? 
That has no direct connections to the rf chain, or ground but adds gain? Maybe 
a capacitive amplifier? Any ideas?

-Original Message-
From: BILL GUYGER bguy...@sbcglobal.net
Sent: Monday, March 01, 2010 15:46
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] FW: Sophia Electric's Home Page

Might also work for keeping Haarp from reading your mind or Martian Microwaves 
from reprogramming you. :-)

Bill AD5OL





From: Bob Peters rwpet...@swbell.net
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Sent: Mon, March 1, 2010 2:19:24 PM
Subject: Re: [AMRadio] FW: Sophia Electric's Home Page

Have ya all seen this new dingy that is a cell phone case that makes sure
your brain gets no radiation I think it sells in the $65 range and
covers your phone and has a GOLD PLATED antenna built into it... Step right
up folks...Gonna save your brain...

Bob W1PE

-Original Message-
From: amradio-boun...@mailman.qth.net
[mailto:amradio-boun...@mailman.qth.net] On Behalf Of BILL GUYGER
Sent: Monday, March 01, 2010 11:39 AM
To: Discussion of AM Radio in the Amateur Service
Subject: Re: [AMRadio] FW: Sophia Electric's Home Page

Wow

Right up there with the guy who was selling Tubessence. It was a miracle
pookie that you could brush on the IC's in your Stereo and make them sound
just like a tube amp.

Bill AD5OL





From: Bob Peters rwpet...@swbell.net
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Sent: Mon, March 1, 2010 10:21:14 AM
Subject: [AMRadio] FW: Sophia Electric's Home Page

Hay guys.If you want to have a great laugh go to the below website. AC Cords
for their amps $175 for 5 foot. Transformers  that require 

100 to 200 hours break in time. 50 hours for the tube break in time. Give me
a break sounds like a company that does not want to Warranty there
product.These tubes they are using are WW II type tubes.MADE IN THE USA and
charge through the ASS.



This looks like some nice high end stuff and made in the USA

http://www.sophiaelectric.com/ 

- Sent Using Google Toolbar 

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Re: [AMRadio] 15M May be Good Today

2010-02-20 Thread Todd Carpenter
Its, either,21.400 or 21.420

-Original Message-
From: wb4...@teara.org wb4...@teara.org
Sent: Saturday, February 20, 2010 11:03
To: Mike Duke, K5XU k...@comcast.net; Discussion of AM Radio in the Amateur 
Service amradio@mailman.qth.net
Subject: Re: [AMRadio] 15M May be Good Today

At 10:15 AM 2/20/2010 -0600, you wrote:
I'm hearing both ends of qsos between the west coast and Europe on 15 
meter ssb.

So, if you aren't doing the cw contest, crank up on AM and make some 
noise. The band should be useable for us at some point today.

Mike,

After all these years on the air, I don't think I've ever made a contact on
15m AM. What is the typical watering hole freq on 15?

Dave WB4IUY
www.WB4IUY.net


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[AMRadio] Classic exchange

2010-02-14 Thread Todd Carpenter
Anyone having any luck? My operating conditions seem to be poor. Heard some 
worked none. Not even on vhf fm. Most stations heard were on 40. None on 20. 
Faint on 75. Had better luck running 5 watts on RTTY last night. Worked 4 
stations. WY7, in wyoming, a W5, a W6, and a W0. Heard lots of 6's, 7's, and 
stations all over US and Canada. Also heard Mexico, Venezuela, Cuba, Russia, 
and a few I didnt recognize. All on 20 meters, ~ have a homebrew ground plane. 
I didnt hear any SSB/FM cx yet. Will try again on 20 meters when i get back 
from Wally World in a little while. 
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[AMRadio] Grebe CR 5 or 8

2010-01-24 Thread Todd Carpenter
Has anyone had any experience building replicas of either the CR 5 or CR 8?
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Re: [AMRadio] Santa Fe-The City Different

2010-01-16 Thread Todd Carpenter
When you use new math and alternative science anything you want is possible!

-Original Message-
From: Bob Peters rwpet...@swbell.net
Sent: Saturday, January 16, 2010 13:41
To: j...@vla.com; 'Discussion of AM Radio in the Amateur Service' 
amradio@mailman.qth.net
Subject: Re: [AMRadio] Santa Fe-The City Different

I guess this is what I love about Texas... This
mind set would never survive here...

Bob W1PE

-Original Message-
From: amradio-boun...@mailman.qth.net
[mailto:amradio-boun...@mailman.qth.net] On Behalf
Of John Lyles
Sent: Saturday, January 16, 2010 12:30 PM
To: amradio@mailman.qth.net
Subject: [AMRadio] Santa Fe-The City Different

This letter was in yesterday's New Mexican
newspaper:

Scary science
I have a question for our glorified science
laboratory Frankensteins 
who need to learn to keep their egos on the leash
and who are meddling 
with dangerous Tesla and high-frequency active
aural research 
technologies; space lasers; chem trails, magnets,
CERN particle 
acceleration, etc. - just a few of the eerie
inventions endangering life 
on Earth.
Do these affect the weather or the natural
electromagnetic fields that 
make up all life? Duh! 

Dr. Elke Meyer
Santa Fe


I think Elke may be Arthur Firstenberg's doctor.
She has written letters 
and op ed pieces for years condemming cellphones
and now WIFI as 
abominations. Now she is citing my workplace (the
lab) and my hero 
Telsa, along with magnets. Uh oh! I'd love to
introduce Art and her to 
my new 3 megawatt 200 MHz pulsed amplifier (540 kW
average power).

 You gotta remember these are the same people who
claim the Santa Fe Hum is driving them crazy... 
 Bill AD5OL

There was never a Santa Fe hum, it was the Taos
hum, and it was 
prevailent in the 1990s. Haven't heard much about
it this decade 
although I did hear last month that a few ranchers
up there are in arms 
again about cattle mutilations. Here come the
black helicopters at night ...

Art Bell stuff. You gotta wonder what kind of
education Mr. Firstenberg 
got in the first place? Obviously not disciplined
in the sciences. 
Sleeping in his car to avoid EMI

73
John K5PRO
Santa Fe county, NM

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Re: [AMRadio] Are Hams Next?

2010-01-15 Thread Todd Carpenter
Hmmm... The government is in trouble with itself now. Wait till that guy learns 
about BPL!

-Original Message-
From: Bob Peters rwpet...@swbell.net
Sent: Friday, January 15, 2010 15:02
To: mesquite...@yahoogroups.com; 'AM' amradio@mailman.qth.net
Subject: [AMRadio] Are Hams Next?

 

 

[Robert Peters] I think all BA guys with legal
limit AM rigs need to circle these folks in NM.
Create an RF shield around them folks

 

WiFi Suit: Arthur Firstenberg Sues Neighbor For
Using Electronics 

Thu Jan 14, 5:58 pm ET 
A Santa Fe man who alleges he suffers from
electromagnetic allergies is suing his neighbor
because she refuses to turn off her gadgets, he
claims.

According to the Santa
http://us.rd.yahoo.com/dailynews/huffpost/cm_huff
post/storytext/421724/34741921/SIG=13opi15vj/*http
:/www.sfreeper.com/2010/01/06/theres-no-app-for-th
at-electrosensitive-activist-sues-to-stop-neighbor
s-iphone-use/  Fe Reporter, Arthur Firstenberg,
the plaintiff, has been sleeping at friends' homes
or in his car to avoid the electromagnetic waves
created by his neighbor Raphaela Monribot's cell
phone, wireless network, computer, compact
fluorescent lightbulbs and dimmer switches. 

Firstenberg claims he suffers from Electromagnetic
Sensitivity, or EMS, which induces nausea,
vertigo, diarrhea, ringing in the ears, severe
headaches and body aches, crippling joint pains,
insomnia, impaired vision, impaired muscular
control, as well as other potentially
life-threatening ailments.

According to Firstenberg, he first started
experiencing symptoms when he was in college in
the 1980s and has been a vocal opponent of
wireless systems being established in public
buildings, though he has met with little success.

When Firstenberg first hired Monribot to cook
meals for him in his home, Monribot had initially
made concessions by turning off her phone and
computer. However, when she moved in next door,
she refused to keep her phone, computer and
wireless network turned off when not in use. When
asked if she could use a landline instead of her
iPhone, Firstenberg says Monribot flatly refused
without explanation. 

The battle against Wi-Fi isn't one Firstenberg is
fighting alone. 
He's part of a group of Santa Fe residents who are
pursuing
http://us.rd.yahoo.com/dailynews/huffpost/cm_huff
post/storytext/421724/34741921/SIG=11khn6mol/*http
:/www.allheadlinenews.com/articles/7017499815
legal means to remove all Wi-Fi hotspots from
public locations because they claim the wireless
internet waves aggravate their electromagnetic
allergies. To add merit to their case, they are
classifying their allergy or sensitivity as a
disability and are claiming the Americans with
Disabilities Act, which prohibits discrimination
based on disability. 






==


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Re: [AMRadio] deliberate encroachment

2009-12-05 Thread Todd Carpenter
I wish i had room to put up my 160 meter dipole at 1/4 wave off the ground. 

-Original Message-
From: Bernie Doran qedconsulta...@embarqmail.com
Sent: Saturday, December 05, 2009 8:13 PM
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] deliberate encroachment

Hi Todd: If I responded to a CQ. I did not even listen for anyone else 
nearby. I hear so few calling CQ that I will repond even when not tuned up. 
sorry. even on 40 I try to stay low, but that gets difficult at times. 
Bernie- Original Message - 
From: Todd, KA1KAQ ka1...@gmail.com
To: Discussion of AM Radio in the Amateur Service 
amradio@mailman.qth.net
Sent: Saturday, December 05, 2009 8:24 PM
Subject: Re: [AMRadio] deliberate encroachment


 On Sat, Dec 5, 2009 at 7:48 PM, Dave Mayfield W9WRL w...@gwltd.com wrote:
 Because, Some guys are rock bound. It is normal operating procedure that
 AM op's take place at 3880, 3885, 3890. No one buys a rock to operated a
 vintage transmitter at 3887. You can say what you want the bottom line
 is this. the net control for the Military net should have done a better
 job, and no one should start a Q on 3887 the middle of the road. To do
 so is just not understanding what your doing.

 Not trying to pick a fight Dave, but I have to agree with Bernie on
 this one. Being rockbound is a choice and can be fun, but I'd bet it's
 more the exception than the rule. Sometimes the situation dictates
 using an odd frequency simply to give another, ongoing QSO enough
 space (regardless of mode). Everyone I know who operates with crystal
 control also has a VFO option available to use in order to participate
 in such conversations. Not only that, I have a lot of odd frequency
 crystals in the box here that were ground decades ago.

 Applying channelized thinking to today's bands for fone work is just
 too limiting. Right up there with restricting yourself to an imaginary
 AM Window tiny sliver of space. The same rules apply to frequencies
 in use regardless of whether they are even, odd, whole, or round. It's
 not like the bands are terribly congested these days. Expecting the
 vast majority to restrict their spectrum use to suit the possible few
 doesn't make sense either, in my opinion. But it is a ho

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Re: [AMRadio] 7.185 +/-

2009-12-04 Thread Todd Carpenter
I have been talking to mike murry and put my 75 meter antenna on the truck last 
night. I am going to try 3880 - 3885 today. 5am central.  

-Original Message-
From: ke5...@aol.com
Sent: Thursday, December 03, 2009 9:47 PM
To: amradio@mailman.qth.net
Subject: Re: [AMRadio] 7.185 +/-

hi todd, i dont know about the rest of them, but ive got my old 32v2 tuned up 
on 7175 for 5:00 in the morning. hope to here ya 73s



-Original Message-
From: VJB wa3...@yahoo.com
To: AMRadio@mailman.qth.net
Sent: Thu, Dec 3, 2009 7:39 pm
Subject: Re: [AMRadio] 7.185 +/-


Hi Todd,
Good that you're trying to establish some AM action down low on 40m.  i have 
o wonder about the time of day though.  Have you done any listening in your 
arget area where other AM stations might receive you ?
I recommend checking reception on a tuneable, streaming audio HF website called 
lobaltuners.com.
You can key up, call CQ, and immediately know whether and how strong you would 
e heard by a station in the region where the internet-based receiver is 
ocated.
I have found this resource very valuable in determining whether band supports 
ropagation anywhere !!! let alone to area where specific AM stations are 
ocated.
It also may prove important as you check your 80meter antenna performance, and 
s you refine any audio shortcomings you may have. I wouldn't sweat the audio 
art of it for now, compared to getting on the air, but sure, you would want to 
now.
Here's a screen shot, with audio, of how I heard my own station as I called CQ 
ecently.  I went from camera mic audio to direct-coupled audio from the 
omputer's sound card. The quality is adequate to reveal any problems.
I was running a 1946 Collins 300-G, retired as the original transmitter of WUST 
n Washington, DC.
http://www.youtube.com/watch?v=48pBTykFVN4
Best wishes,
Paul/VJB

 
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[AMRadio] No go today antenna problems tnx

2009-12-04 Thread Todd Carpenter

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[AMRadio] 7185 +/- again

2009-12-03 Thread Todd Carpenter
I intend to be on again today at around 5 am central between 7175 and 7240. 
7185 was clear yesterday, so i will likely be there unless it is raining. Will 
post again if no go. 73, todd 
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[AMRadio] 7185

2009-12-03 Thread Todd Carpenter
Well nothing heard again today. I called for about 30 minutes both AM and ssb. 
I may try again tomorrow too weather permitting. I have a 75 meter antenna, but 
i have never had any success with it. I may try it again sometime. Anyone hear 
me today? Thanks for your efforts, i am sure that my radio needs adjustment for 
better audio quality. 73 Todd
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[AMRadio] On 7180 right now

2009-12-02 Thread Todd Carpenter
I will be mobile in sw indiana for 20 min or so
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[AMRadio] Moved to 7185

2009-12-02 Thread Todd Carpenter

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[AMRadio] comments

2009-12-02 Thread Todd Carpenter
I dont know if anyone could hear me or not. If you could, please send me an 
email. I would like to know how that setup sounds. Before i begin my diatribe 
let me say that other than aprs, spread spectrum, ale, and ham over internet 
link, i like most facits of ham radio. That includes the dx capabilities of 
ssb, especially ssb qrp on the high bands. I just about like it all. I started 
out this morning on 7180 calling on am after listening to see if it was clear, 
and even asking if it was on ssb and am. 5 minutes into my calling a ssb op 
comes on asks if the frequency was being used then almost immediately calls 
several hams around the midwest including texas and canada I am sure that one 
of them had to have heard me say on ssb that the frequency was being used. Now 
i know that my setup is not the most efficient its a work in progress. I do 
know that my efficiency is around 12 watts out for the meager 100 watts to the 
antenna. I can usually work from NY state to Texas with it on
  ssb. So i am sure someone heard me. I was just ignored. This isnt the first 
time this has happened to me. It is irritating though! Someday i am going to 
build an amp and a heavy duty antenna for my truck so that i can feed a 1500 
watt carrier to the antenna. I would bet that they could hear some cw or the am 
signal i could put out with that ( with my present effeciency that would be 
about 150 to 200 watts erp). I could put my mobile rice rig in beacon mode. 
That could be interesting. Thanks for trying to hear me. Maybe tomorrow on 7185 
again if i am awake enough as i drive.
73, Todd 
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[AMRadio] Any amplifier suggestions?

2009-10-05 Thread Todd Carpenter
I am interested is a simple design hf amplifier for am cw on 160-80/75-40. 
These are the bands i operate on where the extra power would help. Fewer parts 
count the better. Ultimately lower cost the better. I have power supply parts 
and believe that i can generate around 2000 volts. I am slowly researching 
tubes and am leaning toward 2 or 4 tubes that can basically generate lots of 
watts at half to two thirds their ratings to prolong their life span. Perhaps 
tubes such as 811's, 810's, 833's, 4-400's. I am open to suggestions. I will 
need to build or acquire a heavy duty matching system as part of the amp. My 
goal is at least 300 Watts AM. I do not want to mess with systems that require 
cooling other than fans. I am not interested in modes for this amp other than 
am and cw. It will almost exclusively be used for am as i rarely use more than 
5 watts on cw any way. Simpler cheaper is better for me. I appreciate your 
suggestions. Todd  
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Re: [AMRadio] Any amplifier suggestions?

2009-10-05 Thread Todd Carpenter
I have a heath dx 60 and vfo to drive it with. Just have to find someone to 
help me fix the dx60. I am not sure which is better, but no tune would be a 
plus. I have 6 of the  1625 tubes as well. I also have a 1940 handbook with a 
single tube 4-400 amp in it. But i am looking for maximum am output.

-Original Message-
From: John Coleman j...@pctechref.com
Sent: Monday, October 05, 2009 10:26 AM
To: 'Discussion of AM Radio in the Amateur Service' amradio@mailman.qth.net
Subject: Re: [AMRadio] Any amplifier suggestions?

Todd, 
Typically the linear amp will be the fewer parts and expense but with less
output than a full plate modulated class C rig per a given tube.  One of the
simplest tetrode linear systems is to put a 50 ohm load resistor right on
the grid of a big jug like a 4-1000 or a pair of 4-400s and use a zener to
bias the cathode circuit or fil return. It will also require a screen
supply.  The idea in all of this is that if the grid is loaded with a 50 ohm
dummy load, then it will not require tuning.  The small amount of input
capacitance will be negligible on the lower freq bands.  And it should not
require neutralization.  

OTH, If you are going linear with a triode or triode connected tetrodes then
you will want to go to a grounded grid linear.  No screen supply, no
neutralization, but does require more drive and/or may require drive tuning
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Re: [AMRadio] Extra Class License

2009-09-28 Thread Todd Carpenter
I am so glad that a panel of exam experts is on the list. I struggled to 
understand enough of the electronics to pass the general exam. The math and 
theory are latin to me. I can teach the technician exam, and have on occasion. 
Extra however is a whole different world to me. Who would like to be my elmer 
on this? Thanks. Todd.

-Original Message-
From: Bernie Doran qedconsulta...@embarqmail.com
Sent: Sunday, September 27, 2009 4:10 PM
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] Extra Class License

Hi Tom: I respectful have to disagree with you. the extra that I passed  was 
far simpler that the general examination that I took in 1954. for that test 
one had to correctly draw circuits, my test required a Hartley oscillator 
and a neutralized push pull triode amplifier and I believe a few others.  I 
took a first phone the same year and found it to be about the same as the 
extra of those days. I never took the twenty WPM as the best I could copy 
was about 22 and I figuired that was not enough of a buffer, plus the bands 
were the same for extra and general at that time.I would like to hear 
comments from others that took the general/extra back in the 50s and see 
what they thought, I guess the best thing would be track down an old license 
manual. 73 Bernie




- Original Message - 
From: Thomas F. Giella NZ4O n...@tampabay.rr.com
To: AM ra...@qth.net amradio@mailman.qth.net
Sent: Sunday, September 27, 2009 2:50 PM
Subject: [AMRadio] Extra Class License


 Bernie Said:
 .And yes, I know this has been brought up before, and yes I know there
 are generals, not
 an excuse for most, a few hours with the license manual and you are an
 extra. I talked with a 13 year girl a while back that was an extra!!.

 NZ4O Says:
 It really get's old hearing the Extra Class license denigrated on this 
 email
 list. I have a BS in Meteorology, an MS in Space Plasma Physics and an 
 above
 average IQ but could not memorize all of the answers to all of the 
 questions
 in the current Extra Class license question pool. I had to study and
 understand the material over a period of a few months to pass the test on
 the first try.

 99.9% of the people that denigrate the current Extra Class question pool 
 as
 being so easy that the answers to the questions can be memorized in short
 order, CAN NOT ACCOMPLISH THAT FEAT. Since the Morse code requirement was
 reduced to 5 wpm and then ultimately to zilch (which I did not agree with)
 the

[The entire original message is not included]
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Re: [AMRadio] Microphone recomendation, a query...

2009-09-24 Thread Todd Carpenter
Just for curiosity, has anyone built and used the homebrew boom mic and used it 
from the article in QST a few years ago?

-Original Message-
From: Todd, KA1KAQ ka1...@gmail.com
Sent: Tuesday, September 22, 2009 12:56 PM
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] Microphone recomendation

On Tue, Sep 22, 2009 at 1:36 PM, Ed Sieb es...@sympatico.ca wrote:

 Why operate split, Max?   Most of us can operate on 3705 now.
 We Canadians have been down there for years!


And us Yanks got to join the fun a few years back. I've heard Henk, Jean and
the gang on 3705 a few times, but could never quite make the trip.  Maybe
this winter. I avoid 3885 until the late night hours, it's just more
enjoyable down where the band is quiet.


Don't forget 40m, Max. Below 7200 is wide open now, plenty of SSB DX with
some AM sprinkled in. A few of the guys have worked across the pond on AM
there already.
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Re: [AMRadio] smart alec question

2009-09-22 Thread Todd Carpenter
If everyone is on here postulating, who is on the air? My gear is out of 
service right now and my mobile is presently plagued with RFI or i would be 
skipping some of my work and on the air operating. (not that the topics are 
uninteresting)

-Original Message-
From: manualman manual...@juno.com
Sent: Tuesday, September 22, 2009 12:59 PM
To: amradio@mailman.qth.net
Subject: Re: [AMRadio] [AM Radio] recommendation

Well, we could discuss recommendations for who makes the best capacitors
and do you prefer square ones, round ones, metal encapsulated, or tubular
types and your favorite color of capacitor, and then gyrate around
members past experiences with capacitors.

Pete, wa2cwa

On Tue, 22 Sep 2009 13:12:50 EDT w4...@aol.com writes:
 Isn't it time we found something else to talk about?  My mailbox is  
 
 clogged with mic recommendations!
  
 Thanks and 73,
  
 John,  W4AWM
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Re: [AMRadio] smart alec question

2009-09-22 Thread Todd Carpenter
I am on 7180 now but rain storm and vehicle noise. Call me

-Original Message-
From: Bernie Doran qedconsulta...@embarqmail.com
Sent: Tuesday, September 22, 2009 3:16 PM
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] smart alec question

I will fire up on 7160 or close this evening  6 PM EST or so and see if we 
can generate some interest. Bernie
- Original Message - 
From: Todd, KA1KAQ ka1...@gmail.com
To: Discussion of AM Radio in the Amateur Service 
amradio@mailman.qth.net
Sent: Tuesday, September 22, 2009 3:31 PM
Subject: Re: [AMRadio] smart alec question


 Eeep! Another Todd! Run for the hills!

 It's a very good question, and more to the point of 'you're either on the
 air, or online talking about it'. The bad thing about the internet is that
 it allows you to keep up with things during work hours (when you'd not
 normally be on the air anyway).

 Chatted with John KX5JT around 7160 yesterday through the interference and
 static. W9AD joined in, and by the time we decided to sign out, conditions
 had improved just in time for the band to take a dive.

 Bob, if you can go below 7200 let's give it a go. BC stations are becoming
 an issue around this time above there. I just fired up the station a few
 minutes ago, been busy on the phone much of the day with biz and real 
 estate
 matters. Heading out now to see what's up.

 ~ Todd (the other one),  KA1KAQ/4

 On Tue, Sep 22, 2009 at 3:24 PM, rbethman rbeth...@comcast.net wrote:

 Well,  Called CQ a few times off and on up around 7290.  Haven't found
 much except SW stations.  They don't seem to know they are being run off!

 Bob - N0DGN

 Todd Carpenter wrote:
  If everyone is on here postulating, who is on the air? My gear is out 
  of
 service right now and my mobile is presently plagued with RFI or i would 
 be
 skipping some of my work and on the air operating. (not that the topics 
 are
 uninteresting)


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Re: [AMRadio] smart alec question

2009-09-22 Thread Todd Carpenter
Well, i had heavy noise and interference from rain and truck. Called on 7180 
for 20 minutes no replies. Thats ok. I tried. Heard a very strong ssb signal 
that was on 7184. And they complain about how wide AM is! I had to dial down 
half a kc to get clear enough to listen for replies. If you heard me let me 
know.

-Original Message-
From: Todd, KA1KAQ ka1...@gmail.com
Sent: Tuesday, September 22, 2009 4:11 PM
To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net
Subject: Re: [AMRadio] smart alec question

T-storms rolling through here atm, the remnants of Fred. Should be clear in
the next half hour. So far most of the noise is staying to the north and
west.

~ Todd,  KA1KAQ/4

On Tue, Sep 22, 2009 at 4:52 PM, Jim Wilhite w...@brightok.net wrote:

 I just made noise for about 5 CQ calls on 7.164 (7.159 was busy) and no
 one answered.  Will keep trying later if the static is gone South far
 enough.

 Jim/W5JO


 - Original Message -



 I will fire up on 7160 or close this evening  6 PM EST or so and see if
 we
  can generate some interest. Bernie

  - Original Message -

 

 
  Bob, if you can go below 7200 let's give it a go. BC stations are
  becoming
  an issue around this time above there. I just fired up the station a
  few
  minutes ago, been busy on the phone much of the day with biz and real
  estate
  matters. Heading out now to see what's up.
 
  ~ Todd (the other one),  KA1KAQ/4

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[AMRadio] 10 meter mp3 player

2009-07-12 Thread Todd Carpenter

What a great idea! Now you can get one, mod it for 11 meters and play endless 
hours of music for all the good buddies! Just add a good beam and a 5 KW pair 
of boots and you can master all the TV channels in your neighborhood and own 
the frequency!


  

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[AMRadio] Dx 60 question

2009-07-02 Thread Todd Carpenter

Does anyone know if the dx 60 has a fuse somewhere in the power chain? If its a 
breaker, where is it or how is it reset? Thanks. Todd 


  

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[AMRadio] Tower advice

2009-03-11 Thread Todd Carpenter

I have inherited a Mosley tribander with an 18 ft boom. It did not come with a 
salvagable tower. I have 3 sections of standard TV tower (steel ladder style 3 
corner.) I can probably acquire 2 more easily and cheaply. What I would like to 
do is use one of the 10 ft sections as a base in sufficient concrete for a 
solid base. The at around 10 ft above ground install a hinge plate to be able 
to lay the tower over for maintainence. My goal is 35 ft height for the beam 
with a small extension for a small 2 meter beam and ground plane.  I plan to 
use heavy guy wires on all three sides. Does this seem plausable? Where should 
I take extra caution? Thanks. Todd  


  

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[AMRadio] 40 m SWBC

2009-03-10 Thread Todd Carpenter

I have been watching this for a few years. 2 years ago I tried to start a 
campaign to get SWBC stations to move voluntairly. All I got in reply was that 
their assignments were established by treaty. I would assume that the same 
applies here and that they will have no choice but to move now. 


  

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