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I have just picked up a Uniden Grant XL and it has this so called power mod? What does it do and what was the purpose of it? Grant XL (8719) Power Tweaks 1. Add a 1.5 K resistor on to the middle leg of Q24 (cut the track and bridge with the resistor) 2. Replace R126 (10k) with a 4.7k. 3...

There used to be a cd on how to build these transistor amps that had all the info not part of it. Where can I get a copy I would love to build a 2 transistor amp. Later on maybe a bigger one. Thanks Big Mike

I was curious if the Predator 10k is still being made? I notice some places have been out for a long time. I would like to try the 27" out, but i do not want one that is not being made anymore. Thanks Big Mike

Using the formula for a quarter wave antenna I get a 103". I see some people not use a spring and some who do. I also hear 108" is the magic number. Why do some say 108". I am lost looking for an explanation. thanks Big Mike

Hello, What would be a decent frquency counter for the work bench? I want to repair my own CB Radios. Thanks 35 Delta 357 Big Mike In the Hillbilly state of West by God Virginia

Using the Cobra 2000 GTL Schematic how is the transmit side not able to change before unlocking the Clarifier? After unlocking what has changed in that allows it to change the transmit frequency. Just curious. Thanks Mike 35 Delta 357

I have a Cobra 2000 GTL that the Clarifier is not unlocked. I was reading on here where the Cobra 148 has a mod that does not extend the slide range it only unlocks the Clarifier it was posted by Nomad. Is there a way to unlock the Cobra 2000 GTL and keep stock Clarifier range? Thanks Mike 35...

I am looking for a Galaxy FC 347 or a Paradynamics freq counter to wire in to a Cobra 148 GTL that will work on ssb? Thanks Big Mike 357

I am in need of a red plastic lens that goes of the channel digits for an older cobra 148 gtl. Thanks Big Mike

I have a Cobra 148 GTL with 5 Pin mic on the side. I need the S/RF Cal SWR cal switch. this is not a slide up and down switch but a switch with a knob. Thanks Big Mike

I am looking for a Cobra 148 gtl for parts want case front panels switched etc looking for a complete broken radio. let me know what you have. Thanks

I used to have a Washington base and a cobra 2000 that had the channel Mod where the channel said 1 2 3 when on extra channels it would say 47 48 49 etc is there any info on these mods? Thanks Big Mike

Hello, I was curious after reading the threads on 108" and 102" whips what is the formula you are using to get a 108" on the CB Band? I get anywhere from 102" to 104". I have had to use whips with and without springs. I guess curiosity killed the fat man! Thanks Big Mike 357