Question about Galaxy Radios DX 77HML Base CB Radio

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Is the DX 77 hml one of the better galaxys - Galaxy Radios DX 77HML Base CB Radio

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It is they haven't made it in about 9 years

Posted on Nov 21, 2009


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I have a galaxy dx 33 hml it was doing fine till it fell off dash , now when I key up its really loud through my talk back, and it squeels . Does anybody know what could have happened?

you may have cracked the pcb board and its shorting out the audio and thus making it squeal. Best to take it to a tech and let them tell you whats wrong .

Oct 18, 2015 | Radio Communications

1 Answer

How do I set my swr on my galaxy dx 33 hml CB radio with a astatic swr meter and a top loaded tunable fire stick antenna

Watch the meter as you adjust the antenna. Try to get an SWR of 1:1, or as close to it as you can get.

Jul 30, 2014 | Radio Communications

1 Answer

33 dx hml no audio on receve

problem lies within the radio and if you have to ask then you are not certified to do the work.Find a tech to do it.He has all the equipment and the know how.

Feb 07, 2014 | Radio Communications

1 Answer

Backlighting not working on a dx 33 hml

The Galaxy DX33HML does not have backlighting. If you mean you have Nitro knobs that don't work, you should take it back to whoever installed them. There is no way to tell how they were wired.

....Don at NTCB, Inc.

Jan 17, 2011 | Radio Communications

1 Answer

Galaxy 33 hml

This is not a simple answer not knowing if it ever worked or not. I have a rfx75 installed on a DX 88 and it preforms flawlessly. If I were you I would find a reputable CB Shop and ask for their help.

Jul 03, 2010 | Galaxy Radios DX-33HML 40-Channels Base CB...

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77 HML finals

I'd start by checking the easy things.
1)Try a better meter
2) If your Standing Waves are high, that could be the cause.
If they are good (<1.5:1) continue to 2)
2) Try another microphone.if the second mic is just as bad it could be the alignment is off.
3) Perhaps the bias adjustment to both finals and the driver are wrong. People do go in and turn them sometimes :-(
4) Maybe the output finals are soft.
You can probably change the transistors yourself as long as you have good soldering skills, eyesight, a steady hand, the correct tools, some heat sink compound, and the ability to correctly retune the output stage.
If not, pay someone to do it correctly. You don't want to end up with an anchor (and not a very good one at that).

Apr 08, 2010 | Galaxy Radios DX 77HML Base CB Radio

1 Answer

I need a users manual forthe Galaxy 33HML CB radio.

Enter Galaxy DX33 HML manual (or user's manual) in your search bar, you should be able to pull up a pdf file on it. This is how I got my manual for my Galaxy 33DX HML radio.

Jun 27, 2009 | Galaxy Radios DX-33HML 40-Channels Base CB...

1 Answer

North Star DX 330 HML has no receive

Radio dude, we'll try to help with the problem your having with your Northstar base. I assume you have checked all the controls to make sure they are functioning correctly? ok, based on what I'm reading for the problem, I'd say your looking at a bad solder joint on the main circuit board, or a close powerful station might have keyed up and blowed the front end out of your receive. There are 1 or 2 fet transistors in the RX chain and with the age of the radio, one of those going bad on it's own is a possibility. Sounds like it needs some hands on troubleshooting, are you electronically able to work on it?? Hope this helps in your search and let us know,, Mechanic

Feb 22, 2008 | Galaxy Radios DX-33HML 40-Channels Base CB...

2 Answers

Galaxy dx 77 hml

I'll be back in my shop on the 24th. I'll open a 959 and see if it has the same configuration and maybe it will help. My nuber is 307-266-4675. I hope it helps.
NC Electronic
Mills, Wyoming

Jan 06, 2008 | Galaxy Radios DX- 88HL Base CB Radio

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