Question about Connex Multicolored Lights 3400 Hp 3400hp Radio

1 Answer

I have a connex 3400 HP and when I turn it on its has a squeal coming out of it when the talk back is on and when I key up the mic the needle swings back wards and also when I turn it on the channel display goes freaks out and then I have to set the channel back to d and switch it back to the channel from 9 to the channel I want

Posted by Doug on

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1 Answer

Mike Charette

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  • Connex Master
  • 1,847 Answers

Did you buy it new? if you did send it back to connex.Tell them the problem and they will fix it.

Posted on Nov 29, 2013

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5 Related Answers

Anonymous

  • 1 Answer

SOURCE: Connex 4600 Turbo

i have the same radio turn talk back off and there is enough power ull have talk back through you trucks radio speakers and it needs to be hooked up to the battery with at least 12ga wire

Posted on Mar 28, 2009

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gtmnow

  • 13 Answers

SOURCE: connex 4600 turbo the talk back

THE TALK BACK VOLUME IS CONTROLLED BY THE MIC GAIN, TRY ADJUSTING YOUR TALK BACK VOLUME ABOUT TURNING THE MIC GAIN FROM 12 OCLOCK TO 6 OCLOCK, DO NOT WORRY YOU WILL NOT LOSE ANY OUT BOUND POWER UNLESS YOU TURN THE MIC GAIN BELOW 11 OCLOCK

Posted on Apr 01, 2009

kb8dns

Rod Wallberg

  • 494 Answers

SOURCE: how do you set regular channels and low and high on a connex 3300

Combination of hi / low switch and the band knob, I believe C band with the switch on low will give regular channels.

Posted on Feb 13, 2010

Anonymous

  • 5 Answers

SOURCE: just installed a connex cx 3300hp not sure of

it should be am selector switch on d/a and hi band

Posted on Jul 26, 2010

Anonymous

  • 2 Answers

SOURCE: Connex 4600 turbo. Poor receive. About 4 mi.

take the ground off the ant.if you have it grounded

Posted on Sep 05, 2010

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1 Answer

What watt dead key and swing on CONNEX 3300 HP


A standard 3300 hp I seen get up to 40 watts peak,
normally I would turn the audio pot up all the way never snip anything and deadkey down to 2 watts. Than adjust for forward swing, I also never run a pwr mic. Good luck

Apr 20, 2015 | Connex Radio Communications

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When i key the mic it squeals


turn down your mic gain and that should cure it.

Mar 18, 2013 | Connex 4600 Base CB Radio

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Connex 4300-300 squeals in talk back mode


turn rf gain up and the mic gain down until it stops squealing.

Jul 14, 2012 | Connex Cb Faceplate Sticker-fits 4300-300

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Got a connex 3300HP has a ranger board and chipset won't modulate recieves fine keys up relay clicks needle doesn't move no voice either cant find schematics


You may have a dead meter.
Modulation is audio's affect on swing wattage or pep. Notice that needle moving more with your voice.
Dead key or carrier wattage is without your voice enhancing the power only with mic keyed.
I can only assume that the chipset you are referring to is an ic chip audio or pll which must be working if you are receiving audio.
Check your mic cord................ transmit and modulation and even your receive volume can be affected by the cord/mic plug solder joints or broken wires here.
http://www.cbtricks.com/radios/galaxy/dx33hp2/graphics/dx_33hp2_sch.pdf this is a similar radio the General Lee, Connex 3300hp and Galaxy hp2 share boards i believe dont hold me to that thou.


Aug 20, 2011 | Connex 3300 240-Channels Base CB Radio

2 Answers

I have a Connex 4600 Turbo mounted in the headliner of a W900L Kenworth using Wilson 2000 twin antennas and a RK56 mic. When trying to use the "talk-back" feature all I hear is constant...


Strange. You shouldn't have a squealing problem with an RK56 noise canceling mic.

Unfortunately there is no way to change the volume of the talkback. Its too loud. The only solution is to turn the mic gain down.

The only reason you need to have talkback on is to check your audio. Make sure the echo is good and what not. After that you really don't need it on. So turn down the mic gain, then check the echo, then turn off the Talkback and turn the gain back up.

The squeal is feedback from the talkback being to loud and being heard by the mic. So the only way to solve it is to lower the volume of the talkback, (Which is not possible in this radio) lowering the mic gain(which lowers your audio level) or turning it off.

Nov 08, 2010 | Connex 4600 Base CB Radio

1 Answer

How can i disconnect the talk back on a connex 3300 plus? pleasa be specific on directions. thanks


in older connex 3300's you cannot disable the talk back. Its part of the audio chain. If you disable the talk back you will loose your audio. There are 2 things you can do.

Hook a relay to the speaker so that when the radio key's id disconnects the speaker. (Big pain, not worth the trouble.)

The other will not disable the talk back but it will stop any squealing.

Use a noise canceling mic. An RK-56 will work great. You will get no squealing with that mic.

Oct 19, 2010 | Connex 3300 240-Channels Base CB Radio

1 Answer

How do u make the talkbalk louder on a connex 3300hp


There are problems with having a loud talk back. You can get feed back and an annoying squeal when you transmit. That is why the talk back isn't that loud to begin with.

The reason you use talk back is to check your echo, and make sure your mic gain is not too high. It shouldn't need to be that loud to check it.

I highly recommend you leave it at the level that it is.

Oct 31, 2009 | Connex 3300 240-Channels Base CB Radio

4 Answers

Connex 4300


Check for proper shielding,ground, turn mic gain down, move mike farther away from radio, turn off other accessories nearby-ie.-am/fm radio

Apr 02, 2008 | Connex 4400 320-Channels Base CB Radio

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