Connex 3300hp when i key the mic i get static when i try to talk this is a new radio i had a super mod kit installed before i bought the radio could this be my problem thanks,Jarrod

Have you tried keying it without the coax attached ? Take the mic apart and give it a squirt of electrical parts cleaner .Try using a different mic also.

you should be fine, check your swr's before and after.a swing kit only throws the carrier and adds more modulation. the connex is a good radio to start with,you should be fine, with the mod kit and radio you will never reach 25k on that antenna with this setup. just make sure the antenna is tuned rite for optimum operation(low swr).

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....

MAKE SURE ALL THE CONTROLES ARE SET CORRECTLY R-R GAIN CLOCKWISE FULLY, SQUALCE COUNTER CLOCKWISE FULLY AND HAS THE RADIO BEEN MODIFIED FOR THE 11 METER BAND BY SOMEONE

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.

look up the tune specs VR13 (L PWR) L32 L33 high power maybe your watts are turned down if it is brand new send it back to the place you bought it from.If the watts are turned all the way down you won't get any carrier your needle is not moving when tranmitting there is no rf power check to see if your tx light is on when depressing the mic button. you should have a rf adjustment turn it clockwise to turn the power up on the front of your radio.or the mods i gave you in the radio.

Do it have a relay mod for the talkback if so take that thing out. use the normal talkback. We are in TX.. no charge to check out.. I would check to make sure it has just plain normal talkback, and no other mods done first.. any other mods done??

squelch counter clock wise.
volume to comfortable level
rf gain fully clockwise
mic gain fully clockwise.
band should be band d??
adjust echo to decent setting.

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If you're wanting to talk on your basic 40 channel then a/d and on high band. Always keep your mic gain and rf gain to the right echo I like both around 10 o'clock. nbl at the top.talk back is up to you if you want to hear yourself and run it on high power unless you're running a power box then switch to low power.

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.