Adjustments
HF SSB Transceiver 9323/9360/9390/9780 Technical Service Manual 7-13
q Adjust the required inductor for a minimum signal. If necessary, increase the
signal generator output to maintain the audio above the noise level, while
adjusting the inductor for a minimum tuning point.
LPF filter
There are two 30 MHz LPFs. Both are located on the Rx/Exciter PCB [1
08-04962 and 08-05322]. One is located in the Receiver input and the other is
located in the Exciter output.
Alignment of the LPFs is not necessary, as each coil is pre-aligned.
The following is provided for information only:
Coil Frequency
L21, L24 55 MHz
L22, L25 45 MHz
L23, L26 100 MHz
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