I was hoping for a bit of help here guys.
I have a 959 that has very low audio and modulation.
Low and high carrier settings adjust fine from 1-10 watts.
I have replace the driver, and both finals, and checked voltages across the board. Watching it on the scope while turning vr16 shows very little change.
Injecting the 30mv, 1KHz singnal while on SSB causes some very erratic movement on the radios output meter as well as with the mod signal on the scope. However if I turn my fine adjustment...
959 has low modulation
I have a 959 that has very low audio and modulation.
Low and high carrier settings adjust fine from 1-10 watts.
I have replace the driver, and both finals, and checked voltages across the board. Watching it on the scope while turning vr16 shows very little change.
Injecting the 30mv, 1KHz singnal while on SSB causes some very erratic movement on the radios output meter as well as with the mod signal on the scope. However if I turn my fine adjustment...
959 has low modulation
