hi Curt
i did try peaking the different stages. when i tune to the calibrator
signal i am only getting about 2 s units. as i go down the bands it
move up in signal strength. i guess its just me. i haven't been
playing with drakes very long so i really do not know how they are
supposed to act.
now i did find that c176 has a crack in it. maybe thats it.
Carey Lockhart, KC5GTT
[email protected]
www.kc5gtt.com
On Jan 4, 2009, at 5:30 PM, Curt Nixon wrote:
Hi CArey:
If it only on 10M, it is unlikey to be an audio issue. More likely
an issue related to one of the bandswitched stages. Have you tried
peaking the inj and rf amp trimmers for 10?
10 is pretty quiet these days here but regulart QRN should show up
just like it does on 20 or 15 when they are closed down.
I use R-4a ser # 6131--with the transistor VFO. Original owner.
Curt
KU8L
Carey Lockhart wrote:
well my r4a is turning out nicely but i am not sure about 10m. i
have to turn the volume up to almost 2 o clock to here any noise.
is the r4a deaf on 10? or do i maybe have a audio problem? the
serial is 2952. i noticed some circuit difference when comparing
it to another parts r4a i have. this one also has one more tube
the other dose not.
i am guessing this is a early model. does anyone have the same
situation?
Carey Lockhart, KC5GTT
[email protected] <mailto:[email protected]>
www.kc5gtt.com
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