R & R COMMUNICATIONS, INC.



Service Manual Part #'s

Dustin's Modifications
Dustin's Competition Cobra
Ranger Part #'s Blown Up Part Diagrams Astatic Mic Parts












Dustin's Competition Cobra 29's  page updated on 07-21-2025

As of now, Fat Boy and Carl Built Amplifiers are the only dealers selling my World Known Competition Radio's
If you have any questions regarding the radio or dealerships, please feel free to email me at rrcom@rrcom.com
Even though R&R is closed the Competition Radio's LIVE ON!!!
Thank you, Dustin


Pictures are for reference only


Variable From .5 To 15+ Watts RMS ( Bird Model 43 No PEP Kit )
             --Low end is adjustable from inside the radio. (see link for picture and description)
15+ Watts PEP True Forward Power
( Bird Model 43 No PEP Kit )
120% Modulation With No Drop Off --Tested With A 1khz Tone @ 1 Minute ( Hickok Analyzer )
Also includes the Proprietary Receiver Audio Boost switchable mod. (New AM/FM version does not get this mod)
Added Heatsink On Audio IC
( Thermasink Heatsink - Cools Audio IC )

10,000uf 25volt Electrolytic Capacitor on DC Jack (Filters DC Line )
Every Radio goes through a full realignment of the PLL, VCO, Receiver and Meter adjustment. Tested on 2 different work stations.

2 Year Warranty Labor & Parts ( Dustin & R&R Communications, Inc.)
              The Warranty Excludes Shipping Charges To and From R & R Comm. (Est. $10.00-$15.00)

Fat Boy Competition Radio Sales (www.icamanufacturing.com)
Carl Built Competition Radio Sales (www.carlbuilt.net)
Trucks CB Sales Competition Radio Sales (www.truckscbsales.com)
Dave Made Approved Competition Radio (no web site)

Used By Many Top Keyers and Other CB'ers around the world.

This Competition Set-Up can also be done to the Cobra 25LTD and comparable Uniden Models.
Total cost of the 15 watt dead key with variable power is $160.00 complete.
I can also add a dual control with knobs to match the radio's cosmetics so you don't loose any of the features. Dual Control is an additional $30.00.
If you do not want a external variable power control, the cost of the 15 watt dead key is $100.00

**Some units will key over 15+ watts. Approximately 13 to 18 dead key.
** I use a 74 amp power supply set to 14vdc.......no more no less.