2002年5月19日 · 138 The 138 XLR does, indeed, have sideband. Do not clip the modulation limiter in this radio. The 138 XLR is one of the few CBs that have been blessed with an audio …

2022年3月10日 · Cobra Cobra 138 Added by BJ radionut; Create date Mar 10, 2022; Updated Mar 24, 2022; Write a review ...

2008年11月5日 · Cobra 138 /139 alignment info? Thread starter kb6led; Start date Mar 12, 2013; K. kb6led Member. Apr 11 ...

2011年8月3日 · I have to admit I like the way the Cobra 138XLR looks it just has the look of quality and style. Same thing with the early Madisons and Washingtons they just look nice and …

2008年3月9日 · Cobra 138xlr alignment. Thread starter zinger827; Start date Mar 9, 2008; zinger827 Supporting Member ...

2008年7月31日 · The 139 BASE radio from Cobra - proves this "idea" - because they are possible to be operated in specific conditions of Positive Ground ignition systems - at least the Mobiles …

2020年12月11日 · Since this is for a Cobra 138, it better not be wired for electronic switching. You can also look at the PTT switch. By using the meter you can figure out which are the normally …

2018年11月2日 · The 138's Filtering AFTER the IF xtal lattice, is based on broad banded discrete Band Pass filtering that was supplanted later using Ceramic and Xtal filtering with tweaks to …

2021年11月18日 · Does the 148GTL use the same crystal ? I have a stock 148 with me that I purchased out on the road for cheap and it works. The guy I bought it from wouldn't sell me …

2019年10月29日 · A good friend of mine gave me this 138. I’ve always wanted one but never could find one. I’d like some input on how the channel selector works because I’ve never used …