Anyone have any troubleshooting tips on the 20m-6m 1208 transverter? I
am getting NO transmit from it. It converts fine on the receive.
Before I stuffed it in the case, I had RF, but now, none, even though I
have removed it from the case again.
Q11 IS isolated from ground.
R61 appears to be biasing correctly, I repeated steps 6-10, and 6-11 and
reset the bias.
I am feeding the radio 5 watts on 20m from my OmniD (modB)
With the test plug at TP1, there is no voltage at TP3 until I key, and
then it goes to 13VDC.
At TP4, there is voltage until I key, at which time it drops to 0.
What voltages might I expect to see from any of the points on Q11, or
q12, or q13? I admit that I can't really figure that out by looking at
a schematic.
Any suggestions before I pack it up and send it to Tennessee?
Appreciation in advance.
73 de N0VYY
Loren
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