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Thanks for the service manual Sonoma. It helped with some things but it does not contain the alignment procedures for SSB. The manual is lacking a lot. Does anyone have more information on aligning these radios?
Hey y'all. I am looking for the Operation Manual for the B&K 1040 CB Service Master. I already have the service/tech manual. Would anybody here have a PDF copy? I've been searching forums and google and all I can ever find is the service manual.
I talked with a couple of techs and they both said that the mod lowers the dead key to about 2 and swings from there. I added an extra capacitor and got it to 3 watts. There is no companion driver for the 520 installed so I am going to put one in and see how it goes.
I just picked up a Cobra 29LX BT for 100$ that has a 520 Mosfet tuneup and a TIP120 variable power mod. According to my meters, the carrier output is no more than 2 watts max but swings 15. The variable is connected to the RF Gain pot and with the power turned all the way down it has no carrier...
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