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Rf gain dx receive - Connex 3300 240-Channels Base CB Radio

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My galaxy 33hml has low recsive and the rf gain dont work


have you played around with anything on the inside of the radio??? there are variables on the inside for hi and low power also hi and low modulation RF gain and the such if you turned the wrong one the wrong way,poof thats it. It can still be fixedbut not by you.

Jun 09, 2014 | Galaxy Radios DX-33HML 40-Channels Base CB...

1 Answer

Galaxy DX-48T why does the meter show receive but unit has no sound ?


is it on CB not pa. Is the squelch all the way to the left and the RF gain all the way to the right, and the AF power wide open.Do you have the volume up.If you answered yes to all these thenyour internal speaker isn't connected or its no good.Is your external speaker plugged into the ext or pa connection?

Jun 01, 2014 | Galaxy Radios DX-48T Base CB Radio

1 Answer

Where should I have my rf gain selector hi or lo


rf gain is about local coms if you want your cb to RX far away stuff set it too high but local stuff like friends family that are local then you want too set rf gain to low then only local signal can trigger the squelch ... so the radio will ignore the static and only trigger you when needed ? see what i mean rf gain ye a DX guy will set it high or too listen to people like over 50K away
and let then break the squelch...min

Mar 24, 2014 | Connex 3300 240-Channels Base CB Radio

1 Answer

People can hear me but I can't pick up anything.


Make sure the squelch is down the the RF gain is up. Also try another mic. If the RX wire in the mic is broke or shorted, the radio will not go into receive mode.

Jul 14, 2011 | Galaxy Radios DX-33HML 40-Channels Base CB...

1 Answer

I have a cobra 200. The receive is some distortied, Most signals appears to be overmodilating with normal volume.


When the signals you are receiving are too strong "over-modulated" turn back your RF which will turn down the sensitivity of your receiver. If they are still over-modulated it may well be the other person has their modulation turned up too high from changing the setting inside their radio, turning up their mic gain or having their power mic turned up too high.

Jan 27, 2011 | Cobra 200 GTL DX 4-Channels Base CB Radio

1 Answer

Put a 10k pot on out side of radio and hooked it to left side of resister. still getting only 40 db rf gain. that should bypass that resister. what do i do to get full rf gain control, to be able to turn...


goto the the rx rf amplifier. not the pll.. dual 914 diode or 4148s inline with rx will drop it down to that dB range. are you doing direction finding?? to need the decrease?

Nov 11, 2010 | Galaxy Radios DX-95T Base CB Radio

1 Answer

My rf gain is out where do I find one, Mic gain/ Rf same knob on my 44v 1kb mic / 1ka rf gain dual knob vaiable


They can be ordered just google cb shop temple, tx on highway 95 they have parts and will ship to you. give em a call with part desciptions.

Aug 08, 2010 | Galaxy Radios DX-44V 40-Channels Base CB...

1 Answer

Radio will not pick up just static.


turn up the rf gain all the way. Make sure the coax is connected and good. Make sure the SWR is lower then 1.5.

Dec 17, 2009 | Galaxy Radios DX- 88HL Base CB Radio

1 Answer

Cobra 19 DX IV out of frequency


I would definitely take it back for a re check. If the radio took a good bump perhaps it can cause it to drift off frequency. Turning the channel while holding his mic keyed does nothing but just throws a dead carrier. No value what soever. RF Gain is just to improve his reception by either lowering or raising the sensitivity of the receiver of the radio. Squelch is to silence the hissing sound you hear when no one is talking. Care must be taken to not to adjust too much or you wont hear anybody. It wont help his transmit audio at all. Recommend you get another Radio Check from someone else. He could be pulling your leg saying you don't sound good. Best regards and hope this helps some......................John.

May 27, 2009 | Cobra 19 DX IV CB Radio

2 Answers

Galaxy 2547


Is there a dial marked RX Gain? Does this radio have this feature?

M3ODQ

Feb 01, 2009 | Galaxy Radios DX-2547 40-Channels Base CB...

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