-Original Message-
From: [EMAIL PROTECTED] [mailto:amradio-
Glad to hear someone is still flogging those old CE's. I was always
partial
to phasing rigs and would love to find a 100V again.
Carl
KM1H
Reply by Jim, WD5JKO:
Carl, Yes I have been flogging the 20a's for about 5 years now.
Howdy, Geoff!
>>> Thomas Adams wrote:
and maybe even make the legal limit output for AM (375 watts of carrier).
Hi, Tom.
This is an incorrect statement. There is no -legal limit carrier
level- for AM.
The legal limit on -any- mode is 1,500 watts -PEP -output-. Period.
If you have a tran
Thomas Adams wrote:
and maybe even make the legal limit output for AM (375 watts of carrier).
Hi, Tom.
This is an incorrect statement. There is no -legal limit carrier level-
for AM.
The legal limit on -any- mode is 1,500 watts -PEP -output-. Period.
If you have a transmitter that has it
I thought I had what I needed to build a power supply for the ART-13.
As it turns out I don't.
The ART-13 needs:
27vdc @ 10A
400vdc @ 225ma
1250vdc @ 250ma
I am going modern (solid state cap input) for this.
Anybody got appropriate iron for this project?
73,
Mark W1EOF
Anyone have one of those in-line vs bypass coaxial switches made by B&W
and probably others?
They're usually used to put an amp in & out of the line. The one's
I've seen are in a round can like many of their antenna selector
brethern. Four ports which in this application would be used for ri
Howdy, Don!
At 02:26 AM 11/11/2007, you wrote:
Looking for a halfway decent condition smoothing choke, 30 to 50 Henrys,
hopefully insulated for 4 KV or more, and capable of handling maybe
300 MADC or more.
>>> Is this for a power supply filter choke, or a modulation reactor? <<<
This is f
Jim
It is so simple to find out what the line voltage is. Just stick the VOM leads
into the outlet.
You also should be sure what you are measuring - RMS voltage or peak voltage,
or something in between, due to your particular situation. Check with your
electrician to be sure that your outle
Dear Brian:
I was trying to post the following on the reflector but due to my ISP
there seemed to be a problem the following was the text:" looking for a used
Icom
751 or similar rig to use as an exciter for AM. Those in the Montreal and
eastern Ontario preferred due to the horror stories
Looking for a halfway decent condition smoothing choke, 30 to 50 Henrys,
hopefully insulated for 4 KV or more, and capable of handling maybe
300 MADC or more.
We're looking at a 4-400A PA stage, modulated by P-P 810s. Old School rig
all the way that'll be loafing along and not straining anythin
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