Question about Cobra 148 GTL 120-Channels Base CB Radio

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148 GTL-B 60 CHANNEL W LOWER SIDE BAND

MY MODULATION GETS CLIPPED EVEN WHEN ON MY TURNER SUPER SIDE KICK.
cAN I MAKE AN ADJUSTMENT ON MODULATION?

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  • lakegazer Mar 08, 2009

    Hey thanks man, that was it. What is VR12 right next to it because I accidently moved it a bit...

    My modulation is now about 80%

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AFTER LOOKING AT THE SCHEMATIC DRAWING VR 11 IS THE MODULATION ADJUSTER TURN THE DYNAMIC ALL THE WAY CLOCKWISE REMOVE THE SPEAKER COVER AND LOOK TOWARD THE BACK OF TH RADIO YOU WILL SEE A TRANSFORMER WITHE THE FACEPLATE TOWARD YOU ON THE LEFT SIDE YOU SHOULD FIND VR11 TURN THAT POT ONLY DO NOT THINK YOU WILL TUNE THE RADIO YOURSELF BECAUSE IT WILL MESS IT UP AND IT WILL COST ANYWHERE FORM $50 TO 75.00 TO GET IT ALIGNED.TURN VR11 TO OPEN THE MODULATION CIRCUIT YOU WILL KNOW IF YOU GO THE WRONG WAY YOU WILL LOOSE MODULATION TURN IT OPPOSITE AND IT WILL COME BACK MAKE SURE YOU HAVE A ANTENNA CONECTED WHILE YOU KEY THE MIC TO MAKE THIS ADJUSTMENT.

Posted on Mar 06, 2009

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