Bob -
Sounds like a non-problem to me. First off, 'typical' GAIN setting in
TUNE is 10 - 11 O'clock where the ALC takes control, so you're
'starving' one or more stages.
I'm guessing that since in XMTR position the XMTR sends a negative bias
down the INJ line to cut off the Preselector in the RCVR, it changes the
load on the XMTR Preselector output. Assume that you are using an
appropriate (low capacitance) INJ cable.?
73, Garey - K4OAH
Glen Allen, VA
Drake 2-B, 2-C/2-NT, 4-A, 4-B, C-Line
and TR-4/C Service Supplement CDs
<www.k4oah.com>
Bob W5GU wrote:
Something strange here. On band 3.5 XMTR gain at 9 o'clock...in tune
position It shows .3 amp in SEPARATE position, .3 amp in RCVR
position, but only .2 amp in XMTR position. RF Tune is peaked on XMTR
and Preselector is peaked on RCVR. What am I missing here?
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