Hi Mike,
I have cobbled together a couple of capacitors to get what I need, but I
would sure like an exact replacement if you have it.
Thanks,
Rick/K5IAR
Hey Rick,
Did you find your cap yet? I bet I have one. Let me look around after
hearing if you got one or not.
Mike
WE0H
_
Unfortunately for me it seems the intermittent is on the inside. All of the
pins appear to be soldered well and tight. Thanks for the input.
73,
Rick/K5IAR
Does the pins or socket contacts look like they got over heated? Any
solder dropped out of the pins? I have read about resoldering pins b
Well that stinks...Time for some target practice then.
I'll go look for that cap in a few minutes and report back yea or nae. I
have a lot of those some new even and most Military.
Mike
WE0H
Rick Brashear wrote:
Unfortunately for me it seems the intermittent is on the inside. All of the
pins
Hi Rick,
All I have is .25uf @ 600vdc & .05uf @ 1000vdc metal can rectangular
paper caps. Those are the duel cap cans. I have at least 2 of each and
other higher value cans.
Mike
WE0H
Rick Brashear wrote:
I have run into a small roadblock in the audio section of my old GE. I need
at least
I have a very nice DX100 F/S. This transmitter puts out a full 100
watts. It works really well.
Front Panel has been replaced and the cabinet powder coated. The knobs
have been replaced with
The K9STH Repro knobs. I have pictures. Inside is not real clean but
wiring was done well. Has the
PTT mod
On 9/18/07, Bob Peters <[EMAIL PROTECTED]> wrote:
> I have a very nice DX100 F/S. This transmitter puts out a full 100
> watts. It works really well.
> Front Panel has been replaced and the cabinet powder coated. The knobs
> have been replaced with
> The K9STH Repro knobs. I have pictures. Inside i
Much of the traffic here concerns transmitters. References to
receivers seem relatively sparse in comparison. With that subjective
impression as an opening, what sort of receivers are in use in the AM
community?
Kim Elmore, N5OP
__
O
OK Kim,
I'm using a Hallicrafters SX-96.
Ellen - AF9J
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H
what sort of receivers are in use in the AM community?
I have a lot of good receivers, but for easy AM operating I usually
reach for my Kenwood R-1000. I also have an HQ-110 on the operating
desk, and I'm considering restoring my Collins 75A2 as a main receiver
as well.
I'm at my ancestr
I use a Halicrafters SX-110. While the Halicrafters receivers don't have the
stability for SSb they are just fine on AM.
Bob Macklin
K5MYJ
Seattle, Wa,
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Tuesday, September 18, 2007 6:45 PM
Subject: Re: [AMRadio] Receivers
>
> >wha
Hi Kim, missed you at the OKC fest. You shudda come we had a good
lunch.
I have an HRO 60R, NC 183D, HQ 140X and SX 117. All of which I like for
the job they are assigned.
Jim/W5JO
Much of the traffic here concerns transmitters. References to
receivers seem relatively sparse in compar
For the "old" stuff, I frequently use the National HRO-500. I also
frequently use the McKay Dymek DR-33C or the older Squires Sanders SS-1R.
Pete, wa2cwa
On Tue, 18 Sep 2007 20:27:00 -0500 Kim Elmore <[EMAIL PROTECTED]>
writes:
> Much of the traffic here concerns transmitters. References to
> re
I have had a bunch over the last 25 years or so,
most of the popular ones, tube and transistor, plus
various transceivers.
Most have at least some good points.
The R390 series with outboard audio are very good
on AM, with if output, muting built in, good bandwidth
choices, accurate frequency rea
Kim,
HRO 60 and a HQ 160 are in the primary operation position here.
Look my call up on QRZ for a picture W1TAV
Steve
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I mainly use a Heathkit Comanche MR-1 (with a DX-40
TX). Audio on AM isn't bad at all and I got it for
free.
Ken, KC8QO
--- Kim Elmore <[EMAIL PROTECTED]> wrote:
> Much of the traffic here concerns transmitters.
> References to
> receivers seem relatively sparse in comparison. With
> that subject
[EMAIL PROTECTED] wrote:
I'm at my ancestral home this week, and I just loaded my old RBB navy
battleship receiver into the car to take home for possible use as the
mate to my Gates BC1T transmitter on 160m AM. 82 lbs without power
supply! I've got to find a manual or at least a schematic,
I'm currently using a Collins R-388 and it does an nice job. I also have
recently used my Collins 75A2 and it's good as well. I prefer the older
Collins line without the mechanical filters. These radios were designed for
AM service. The Collins 75A4 and R-390 are acceptable for AM if they have
Kim Elmore wrote:
Much of the traffic here concerns transmitters. References to
receivers seem relatively sparse in comparison. With that subjective
impression as an opening, what sort of receivers are in use in the AM
community?
I have (3) Hallicrafter R-274's here, Kim and an (on loan) RCA
N5OP and the group,
Great question here we use a Collins R-390a as our
primary rx. In addition, I use a DRAKE 2A with the 2AQ (q-multiplier)
and a Collins 75S-3. The 390A has proven to be a top notch choice.
Mine is original with only the requisite capacitor changes being m
> Much of the traffic here concerns transmitters. References to
> receivers seem relatively sparse in comparison. With that subjective
> impression as an opening, what sort of receivers are in use in the AM
> community?
R-390 with Sherwood detector, SP-600, NC-303. Also have an R-390A, but
pre
I should also mention my idea to retune one of the excellent old AM car
radios from the 1960s as a convenient AM receiver for 160m. I've got a
couple on the way from eBay auctions. I remember how good a receiver a
radio pulled from a 1964 Dodge was for me as a young AM DXer.
And I think it
Daily driver: R-388
2nd radio:R-390 (non A)
Also I have a Beckman/Berkeley multi-band WWV reciever - I use it to get
a 'quick fix' on propagation across the HF band, and once in a while, to
actually recieve WWV...
Cheers
John
KB6SCO
DM09fg
_
Kim said: With that subjective impression as an opening, what sort of receivers
are in use in the AM
community?
Well, lets see. Lately I've been using my HRO-60T that I brought back from the
dead and a NC-183D. They are my favorites that I'm using now. I like the
HQ-140X, the HQ-129, the BC-77
Bob W9RAN wrote:
Steve I'll bet your assumption will be proven correct. I had an RBB
show up in my driveway one day years ago, and it's a fantastic
receiver. Other than wiring around the unobtainium plug to a Lambda
regulated p/s I haven't touched it and the dial calibration is still
right o
While we're on the subject...
What's the difference (physical, electrical, or ephemeral) between the
NC-300 and NC-303?
I want to buy one as my main AM receiver, especially for use with my
Johnson 6N2 converter
with it'd weird IF frequency. Is one decidedly better than the other?
73,
Mark
KE9PQ has several of K9RJ's NC300 for sale on his Web-site
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The NC-300 was designed for AM, and the NC-303 for SSB. I've only had
a 303, but I understand the 300 is a much better AM receiver.
Steve WD8DAS
[EMAIL PROTECTED]
http://www.wd8das.net/
Radio is your best entertainment value.
-
When using a receiver and a transceiver as a transmitter how do you switch
the antenna off of the stand alone receiver when transmitting. I used to
have a HQ180 that was a real good receiver with the transmitter section of a
ts 2000 but I could not share the antenna and when using a separate rx
On 9/13/07, A.R.S. - WA5AM <[EMAIL PROTECTED]> wrote:
I am getting ready to convert my Gates BC-1T to 75 and 160 and need
some opinions on the loading cap. The 1T uses fixed capacitance and a
variable inductor for loading. I need about 750 pF for the loading
cap on 75 meters. The original load
Hi to all. Maybe someone has had a similar problem and can give me a hand. My
ART-13 works fine on the lower frequencies, below 6 Mcs. But above 6 Mcs, no
grid drive. So, problem seems to be in the 2nd multiplier stage. I've done all
the usual things, changed tubes, made resistance measurements,
From: "Rick Brashear" <[EMAIL PROTECTED]>
Well, the problem with an RC circuit is it applies to the start up as well
as the release and I need instantaneous start up or maybe I'm thing wrong.
Rick
A lot will depend on the resistance of the relay coil.
You might try putting a capacitor in ser
In the discussion on RC time constants to achieve the delay, I assumed DC
relays. It wouldn't work directly with AC. But you can use a DC voltage
source to activiate a DC "pilot" relay with the proper delay, using that
pilot relay to switch the a.c. control voltage to the main contactor.
Don
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