Greetings,
I have a Drake TR-3 that the volume pot. has gone out at the lower volume
levels. Once the pointer reaches the 1200 position it works, but the volume is
so loud you cannot bear it.
I have tried contact cleaner, but that does not improve the situation. So I
don't think it's dirty,
Paul -
A T-4XB with good finals should put out about 130 W in TUNE position on
80, 40 and 20. 120W on 15 and 110 on 10. This is into a good dummy
load, with an accurate wattmeter. These power levels are limited by
ALC, you'll notice that the power increases linearly as you increase the
n4...@coastalnet.com writes:
I apologize for this automatic reply to your email.
N4BNO
Hmmm auto shut down and you want a lists help.but the return address
was NOBODY etc...good luck.
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The original question message had clear reply-to info when it showed up
here. nothing unusual about it.
Curt
KU8L
gypsym...@aol.com wrote:
n4...@coastalnet.com writes:
I apologize for this automatic reply to your email.
N4BNO
Hmmm auto shut down and you want a lists help.but the
My 2C has been working fine. This morning when I turned it on, the
audio is rather loud, there's some hum that wasn't there, the AF Gain
control has no control over the volume and when muted by my 2-NT the hum
is louder through the speaker. When the AF Gain control is turned
either full up
Gary -
Quite likely a high ESR in C40, possibly and/or C48. Simply paralleling
a capacitor of similar size across each one should resolve the problem.
73, Garey - K4OAH
Glen Allen, VA
Drake 2-B, 4-B, C-Line TR-4/C Service Supplement CDs
www.k4oah.com
Gary Winkelman wrote:
My 2C has been
Garey,
Tnx for the good info.
I have a replacement dial that is MUCH clearer than the original so
will try washing it gently and use it I think. The homemade one would
be something to try. It sounds like it would work.
Wonder if a CD label program would work? The kind that prints on the
CD
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