Connex Radio Communications - Page 4 - Popular Questions, Answers, Tips & Manuals

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On a Connex 3300 CB Radio with 40 each upper, lower and regular bands, which ones are legal to use?

None of them if you have to ask. It requires a license to operate.
2/8/2014 1:13:11 AM • Connex 3300... • 308 views • 0 helpful votes
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Hooked up my connex 3300hp backwards

this usually just blows the fuse, check/replace and try again, if it pops the fuse, the protection diode has shorted and the radio needs to be serviced
2/8/2014 2:02:25 PM • Connex Radio... • 279 views • 0 helpful votes
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Does the connex 3300hp have talk back

Any radio can have Talk Back.. all it is is leaving the RX active on TX and the sampled audio goes to the speaker that you can hear....
2/17/2014 2:14:43 AM • Connex 3300... • 206 views • 0 helpful votes
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Peak and tune connex cb radio

I just answered that in the link below http://www.fixya.com/answer/answerpageslideview.aspx?ctg=89&fml=0&brd=3150&thid=23542883
2/15/2014 9:54:36 PM • Connex 3300,... • 185 views • 0 helpful votes
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Has low volume with volume all the way up

You've been close to another big radio......you think that was a question but I believe it is the answer. The rf amp transitor or the diodes in that circuit have been damaged. So that stage of amplification is not stepping it up for the next. Resulting in the electrical power converted to air audio by speaker isnt available. Cb shops refer to this as a blow front end. Tr17 is the transistor location .......just a side note some radios have a mic circuit check that dulls audio levels this is not the case here.
2/25/2014 12:32:51 AM • Connex Cx-3600Hp... • 142 views • 0 helpful votes
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Cb radio modulation

www.cbtricks.com use the vr adjustment points to adjust the AMC modulation. DO NOT cut the mic audio limiter tr-32 or the modulation limiter tr-54. it will over-modulate and splatter out of band if you do
2/15/2014 10:01:28 PM • Connex 3300,... • 177 views • 0 helpful votes
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Converting 10 meter to 11 meter on Connex CX-3400HP CB RADIO

Turn the mode switch to the setting you want and leave it there .
1/10/2014 9:11:10 AM • Connex CX-3400hp... • 407 views • 0 helpful votes
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Echo not working all the time

dry joint .... usually its the actual echo level pot control has a bad or dirty wiper they are low quality
3/7/2014 10:37:17 PM • Connex 3300... • 82 views • 0 helpful votes
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NO TRANSMITT

failed driver final transistors or voltage supply to driver and final if your RX is aok then chances are the PLL and TX mixers etc are aok leaving only the first answer or a broken mic or TX switching circuit caused prob by a bad mic cable
2/19/2014 10:54:37 AM • Connex 3300... • 109 views • 0 helpful votes
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Have a tunne pot dat has came out just the top part

try screwing it back in
3/14/2014 11:46:47 PM • Connex Cx-366ce... • 57 views • 0 helpful votes
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Why does the red light for antenna stay on

This means that your swr is high. you can damage the radio using it in this condition, check antenna and coax for damage or misinstallation
2/27/2014 8:04:09 PM • Connex Cx-3600Hp... • 79 views • 0 helpful votes
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I BOUGHT THE CX 3600HP 2 YEARS AGO. IT WOULD STOP WORKING FROM TIME TO TIME AND NOW IT WON'T WORK AT ALL. WHO DO I CONTACT ABOUT SENDING IT BACK FOR REPAIRS

Great Question. I'm not sure if Galaxy would work on a Connex . Copper Electronics has a repair department and would probably fix it for you. I'd offer but I don't have a lot of spare time right now. It's probably the power connection inside of the radio or one of the legs on the main volatage regulator broke loose from the pc bpaurd. That's a common problem with those radios.
2/20/2014 4:39:20 PM • Connex Cx-3600Hp... • 88 views • 1 helpful votes
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Power problems power stays on cant transmit or recieve

the power switch is fused shut you need to replace it and also the 5v logic supply regulator has failed perhaps this prob means there is no supply too the PLL and logic this can all be caused by poor quality cheep power switched employed in every cb ive ever serviced rubbish and cruddy so check for all voltages and when and where you need them work from this then youll quickly find the issue
2/19/2014 1:50:21 AM • Connex 3300... • 91 views • 0 helpful votes
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Audio is not loud on my 3300hp

http://www.fixya.com/answer/answerpageslideview.aspx?ctg=89&fml=0&brd=3150&thid=23542883
2/15/2014 2:29:06 PM • Connex Radio... • 93 views • 0 helpful votes
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Need to tighten volume knob on my connex 4300hp

I'm assuming you mean just the knob, and not the shaft behind it, if it's a D shaped shaft, a slip of paper in the knob will tighten it up, if it's knurled and round shaft, spread the split in the middle open slightly until the knob is tight
2/11/2014 11:30:14 PM • Connex Radio... • 102 views • 0 helpful votes
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I have a Connex 3400hp and it just topped receiving all of a sudden while driving down the road

did you check to see if it was still plugged in.maybe the reverse polarity diode or a crack in the pcb
2/16/2014 9:14:04 PM • Connex Radio... • 83 views • 0 helpful votes
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Power leads

The power cable for this is a standard one with red for +13.8v and black for 0v. The FC connector is for an external frequency counter. Just because there are less wires than pins on a connector, does not mean there is a problem.
3/15/2014 1:24:03 PM • Connex 4300HP... • 37 views • 0 helpful votes
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0n a 120 channel Connex 3300 what channels are legal

actually, non of them are, that radio is actually not legal on the CB service in the US
2/8/2014 1:04:47 AM • Connex 3300... • 85 views • 0 helpful votes
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I need too know what size power supply I need too use my radio in my home

13.8v regulated DC 5amps
2/15/2014 10:10:16 PM • Connex 4600 Base... • 63 views • 0 helpful votes
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