Redifon MCU6B
I used this receiver multicoupler (1-30MHz?) for several years until it was stowed away with the rest of my "shack", now it will be put into use again - pending repair.
This coupler has two separate amplifiers with 5 outputs each and should actually be quite stright forward, not so. One channel is ok, one 30 dB down. It seems that there is quite a advanved level-feedbak circuitry that conrols the amplifying chain, the output amplifying transistors seems ok so the fault will be somewhere else.
So then, the usual question is, does anyone have any knowledge or schematics to help me out with this unit ?
Erik/
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