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Yea. I bought my 98VHP from DTB and really like his work. I will probably sent it out to him sometime. I'm just not looking forward to all the shipping yet.

Standing wave is around 1.3. My other radios work perfectly on the same setup. I have not tried a different mic. If the radio radio is still oscillating, can I still recieve? If I was stuck in TX, I would'nt be able to hear other people, correct? I dont have any test equipment so I will...

I bought it used. I have now idea. It has been converted so I would say it has had some work done to it, what?, I have no idea. I get good clean audio reports on air though.

I have a galaxy DX94 that I'm having issues with. I have it installed in KW semi, Power is hooked to battery with good grounds. When I key up and talk it transmits fine. Once I release the PTT the meter jumps to a S7 and has all sorts of recieve noise. I can key up again and still transmit fine...

The fans are working. It seems like once I key up something shorts and keeps the amp section "firing" untill I disconnect the power source. I believe the static noise is from something maybe grounding out and creating RF? I don't know? The thing is sometimes and can talk with no problems at...

I have a galaxy DX94 that I'm having issues with. I have it installed in KW semi, Power is hooked to battery with good grounds. When I key up and talk it transmits fine. Once I release the PTT the meter jumps to a S7 and has all sorts of recieve noise. I can key up again and still transmit...

Here are some pictures of the inside. I need to know how to hook the power up since I don't have a wiring harness. And any info on how to operate the unit correctly would help also. Thanks again for any input.

Does anybody have any info on this amp. I dont have a wire harness for it and I need to find out what powers what. I will post a pic. A friend give this to me to tinker with. Any help would be great. Thank you for your time.

I changed out my alternator on the truck and it cleared everything up. Now my S Meter rides on ZERO. (most of the time)

I have alot of RF noise coming though the antenna of my semi. Here is my set up. I have a 99 KW W900L, 3406E Cat engine, Dx99V radio, Wilson 2000 antenna (SWR 1.3 on 1 & 40). Things I have gounded... Engine to frame.. both sides with 2ga. braided strap... 0.3 ohms Antenna to cab...

I have the part orderd and I'll see what happens when I put it in.

Okay. I went through and tested them again. Here's what I got. TR38 Base RX 8.0 TX 7.8 Coll. RX 0 TX 0 Emitt 8.5 TR36 Base 7.8 Coll. RX 8.5 TX 8.5 Emitt 8.5 Hope this helps a little more. Thank you for all the help by the way.

Those values are all on TX. I dont have any way to inject a signal for receive.

I just checked them. TR38 Base- 7.75 Collctr-0 Emittr-8.5 TR36 Base-7.75 Collctr-8.25 Emittr-8.5 I double checked the values of the transisters on the board. It seems my values are opposite of what you stated. Tr38 has Tr36 values & TR36 has TR38 values??????

Opps. TR36 8V on all 3 legs

TR36 has 8V on all 34 legs. TR38 8V on two outside legs and 0V on center leg.

I have checked TR41 and everthing looks good. I have 8v on the collector (center) and the traces look to be good. I went and touched up the solder connections and they all look good in that area. I now have quiet talkback with echo but the meter still doesn' move. The TX light still stays...

I think I have a short somewhere. I can barely here the talkback but it is working. The meter still doesnt move and the TX light stays green. It did come on red for about 3sec one time and the tx sounded good. Any ideas how or where to check the mic wires in the radio?

I have tried another mic and that doesn't seem to be the problem. I have also tried it on a dummy load as well as in a semi and I get the dame results. I don't have any history on the radio, it came in a semi that he had bought. It has (2) 2312 finals in it and it looks to have been P/T and...

My friend has a connex 3300 hp that will not transmit. When you key up all you hear is a one click. (The mic keying up) The meter doesn't move and nothing else comes out audio wise. The recieve seems to be working okay. Any ideas where to look first? Thanks.