Search found 2 matches
- Thursday 17th Feb 2011, 10:42
- Forum: CB Radio Alignments
- Topic: magnum s 980 bias setup?
- Replies: 1
- Views: 9085
Re: magnum s 980 bias setup?
Magnum S9, S980 with 0619R4,0619R6 PCB Bias adjustments Set the radio to SSB. Mic Gain fully counter clock wise. Remove the jumper at TP9 and install a DC milliamp meter across the two pins. Press the PTT and adjust VR11 to obtain 20-30 mils of current draw with no modulation. Re install the jumper....
- Friday 11th Feb 2011, 11:23
- Forum: CB Radio Alignments
- Topic: magnum s 980 bias setup?
- Replies: 1
- Views: 9085
magnum s 980 bias setup?
i have to replace the finals in my s980 , one of them split into,,i cant find the bias set up for this radio,,only the S9s and older s980,,,mine has the 0619r4 board and it does not have the shorting board at TP8---TP9,,can u help with bias set up.i have new erf2030s ordered just need bias set up,,,...