Search found 2 matches

by Old School
Sunday 13th Dec 2009, 5:25
Forum: CB Radio Repair and Troubleshooting
Topic: COBRA 139 XLR FINAL KEEPS BLOWING WHEN HOOKED TO ANY AMP
Replies: 2
Views: 6290

COBRA 139 XLR FINAL KEEPS BLOWING WHEN HOOKED TO ANY AMP

Radio Make and Model: COBRA 139 XLR PCB Number: PLL Number: UPD858 Test gear available: YOU NAME IT, I GOT IT. Symptoms: Hi everybody! Here's one that has me scratching my head, (and I've been working on these since 1977!) I have a Cobra 139 XLR that is working great in every way, until it is hooked...
by Old School
Saturday 19th Jan 2008, 19:08
Forum: Tech Area
Topic: Redco UFO Manual Needed
Replies: 3
Views: 9975

Redco UFO Manual Needed

Hi, I am in need of information to properly set the programming pins in an old Redco UFO unit. I have the Digiscan 400 manual which is a help for wiring the unit to the radio, but I need the truth table for the program pins in the Redco. Anyone have a manual? I have all the editions of Secret Cb exc...