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cobra 148 , adding modulation meter
Posted: Sunday 20th Jan 2008, 14:19
by RedEye
Does anyone have an idea where you could hook up a modulation meter to a cobra 148 board? I retrofitted one into a cobra 2000 chassis. all went great and hooked up fine but the mod meter since there isn't a separate one on a 148.
Thanks in advnce!
Re: Cobra 148 Add-on modulation meter
Posted: Monday 21st Jan 2008, 5:55
by Rick
Hear is a circuit for add-on Mod meter from the Cobra 148, It could not be easier
2 Diodes 2 Caps 1 Pre-set 1 Resistor, you can build this on a bit of strip board, in input is taken from the Cathode of D45 and the output to a switch and then to the meter. A quick and easy Mod meter circuit.
Posted: Wednesday 5th Mar 2008, 1:22
by RedEye
Sorry it took so long, Didn't get a chance to get back to this one for awhile... Thanks a ton Rick, the Cobra 2000/148 works great now!