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Radio Make and Model: cobra 148GTL/EX PCB Number: ?? PLL Number: Test gear available: signal gen, scope, meters, wattmeter, dummy load Symptoms: upper and lower ssb on Tx garbled. Rcv ok. Then upper and lower ssb on rcv is now unreadable also. AM and everything else ok. What is working: What has bee...

Radio Make and Model: Cobra 148GTL/EX PCB Number: superstar 3900 board PLL Number: Test gear available: basic Symptoms: In AM recieve is crystal clear. In upper or lower sideband receive is very garbled. Moving clarafier all the way up or down receive becomes barely readable. Transmit am told sounds...

I need a schematic for a shooting star 225 plus. Did any other company make an equivalent amp with the same PCB and if so what company and model. Tnx for any info you can give me.

Radio Make and Model: shooting star 225 plus
PCB Number:
PLL Number:
Test gear available:
Symptoms:

What is working: nothing

What has been tried:

Did it suddenly happen ?:
Anything else that may be of help?: need info where I can obtain schematic