View Full Version : Cobra 29 schottkey recieve mod?

04-21-2012, 11:01 PM
Anyone have this on hand? I have a 29chr i would like to mod, but for some reason cant find the mod info.

04-22-2012, 11:00 AM
get yourself some 2999 transistors and 3 diodes.
change tr7 out and diodes d 5,6, and 24

04-23-2012, 07:20 AM
Thanks breeze!

04-23-2012, 08:37 AM
there are 3 other top secret transistors to change out also.... but each radio reacts differently to those.

04-23-2012, 08:57 AM
Well i dont know about the top secret ones. Shoot me a txt if you wanna share. Lol

High Voltage Mobile NJ
04-23-2012, 07:21 PM
hmmmmmmmmmmmmmmmmm i love top secret newsssss !!!!!! :emmersed:

04-30-2012, 06:03 PM
did that mod on my 29 works great but people here in town sometimes overload it a little bit

Gordon Gekko
04-30-2012, 06:11 PM
The mod works well. I've done it in several radios however I was told by a tech who shall remain nameless that it's a waste of time and doesn't do anything. I disagree though

04-30-2012, 09:57 PM
I noticed a difference but the speaker in my 29 is shot so gotta replace that next. Lol

High Voltage Mobile NJ
04-30-2012, 10:07 PM
i like em !!!!!! :proud:

Gordon Gekko
05-01-2012, 04:38 AM
You can also replace the ANL & NB diodes with Shottkeys as well.

08-27-2012, 11:27 PM
I noticed a difference but the speaker in my 29 is shot so gotta replace that next. Lol

who the hell uses those... throw that speaker in the trash and buy a external LOL j/king

08-31-2012, 10:03 AM
Did that cause i still didnt replace it! Lol

Silverado 996
05-02-2013, 08:25 PM
Did that cause i still didnt replace it! Lol

Did you get to do the mod and if so, are you happy with it? Is the mod worth it? I have the same radio 29 LXLE Chrome, I'm was just wondering.

Thanks... Silverado 996

the caveman
05-04-2013, 11:01 PM
Can yuou let me know if that mod works good Noisemaker? I'm running a cobra 29 wx st. Please and thank you man.

03-19-2014, 05:24 PM
I'll be doing this mod in the next week or two. Would love to know the top secret part. If anyone wants to tip me off. HINT HINT

03-19-2014, 06:04 PM
The schottky diode mod is S.O.P. on my bench for all of my radios any anybody who wants it. The increase in weak signals is impressive. D1,D2, D30, and D31 get replaced Pronto.(Galaxy Radios)

03-19-2014, 06:36 PM
Thanks Tallman