Connex Radio Communications - Page 3 - Popular Questions, Answers, Tips & Manuals
Connex 3300 went to ground what can i do
There is something shorted in the power supply. See if you can get a schematic from their website. Most likely parts to check are the voltage regulators, protection diodes and capacitors. A shorted diode will go to ground too.
I have a cx-366ce cb cannot hear talking what is wrong
Is squelch turned too high that it is blocking too many signals?
Otherwise, it could be a faulty cable on the mic as the PTT button disconnects the speaker on the CB and a broken wire can cause the speaker to be disconnected.
Can I tune my antenna using the meter on my radio?
yes,but you want to make sure your antenna is tuneable.If your SWR is to high or to low you want to be able to adjust the antenna to bring the match up or down.Anything under a 1.9:1 is ok but the lower the better
Connex 3300
sounds like a power amplifier failure. have the rig serviced
Cx-3300
the switch for low and high power the contacts are gone or you need to check the DC voltage to the output section and the voltage drop on TX usually the likes of the cobra 148GTLDX has a bridge board you can remove and add some LCD DVM for current monitors and setting of bias etc so perhaps a regulator has failed or a resistor or the contacts on the switch you need to trace it out using current readings
Radio want stop scanning
your keyboard membrane is needing cleaned with IPA you must have spilled coke or pepsi or somthing conductive on its membrane so i would just look to replace it you need to perhaps replace some capacitors in the controller board section {mpu for it} i think dry caps cause this esp low value ones around the mpu
No transmit signal
Does the unit work when it is not hooked up to the linear? The obvious choice is that you have blown finals in the RF output section of the radio.
I have a connex cx-3600hp cb and it sounds like it has no power
your power switch it faulty as there is a drop in voltage
does the meters dim down?? then the voltage supply past the power switch it dropping as it draws more current or... the audio ic has damage or one of its associated capactors sometimes a diode can become leeky its used for AM modulation also
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