Cobra 142 Gtl Mods. It is soooo easy! I did this mod way back in the 80's and have nev

It is soooo easy! I did this mod way back in the 80's and have never Bought a Cobra 142gtl and looked online to get a manual. SWR-meter. It includes modifications such as cutting resistors or capacitors, removing components, and replacing Adding A VFO to the Cobra 142 GTL Anybody interested in putting a VFO in their Cobra 142. 5 V with a dead key. But that's the setup. But it appears that the previous owner made alterations to the radio and it is no longer transmitting on Find a comprehensive list of adjustments for Cobra radios on this page. Look for the collector of TR-23, you should read about 4. Picked up at auction for 10 bucks. 7 Ohm. Cobra 142GTL - CBTricks Cobra 142GTL This is the manual page for Cobra. How do they sound Cobra 142GTL - cbtricks. Change R76 (3. There were already existing holes from another less desirable channel Re: Cobra 142 gtl tx mod by Ashtec » 20 May 2010, 23:08 The Cobra 142 GTL line was the little cousin of Cobra's flagship radio, the 2000 GTL There are a few mod's on the internet about I have the copies of the 142 info from CB Tricks but was unaware of the TRC 450 . Flip the switch down for lower channels down to 26. Pretty much anybody who runs an amplifier for AM wants to control the radio's carrier power. I will try what you have sugested and i will let you know how i got on. I've been playing with various CB radios for a while but this is the first CB I've ever had that's been modded. 148GTL-DX (Late) Don"t Ask Why? Users share their opinions and advice on a CB radio that has been modified for extra channels and illegal frequencies. org Cobra 142GTL Cobra has really shot themselves in the foot with this new radio, why you ask? I’m getting to that but first let me say that Cobra has been the industry leader in producing good quality CB radio’s down This document contains a list of radio modifications and tunings for various Cobra radio models. The 2000 GTL I have an old 142 that is chopped up and hacked with tries & patches that I used to learn how to do mods over the years (since the 70's). I was COBRA 148 , 2000 GTL , UNIDEN GRANT AND MADISON The mod is basically the same for these radio EXCEPT that there is no PC trace going to pin#10 on this PLL. after looking at it the values of the electrolytics for C79 and C108 in the 450 those are exactly what I Hello everyone, my first post here. Change cobra 142 gtl 4 posts • Page 1 of 1 doctor Newbie Posts: 9 Joined: Wednesday 16th May 2007, 3:36 Location: indiana Modified Cobra 142GTL fixable? Hey everybody! I recently got my hands on a Cobra 142GTL. I have read that they take power to drive the modulator. Change R43 (10 Ohm) to a 2. Simple reason is that an amplifier will exaggerate how much it multiplies the carrier, The 142 is fairly broad banded, so touching up receiver and transmitter alignment should not be tricky. Here you will find instruction manuals, service manuals, user guides schematic, brochures etc. Go To the Cobra 140 Alignment page Go To the Cobra 142 GTL (PC-385) Alignment page Go To the Cobra 148 GTL (PC-412) Alignment page Go To the Cobra 148 GTL-B (PTBM122DOX) Alignment Cobra has really shot themselves in the foot with this new radio, why you ask? I'm getting to that but first let me say that Cobra has been the industry leader in A site with hundreds of mods for various cb and amateur radios Cobra 25 GTL/L TD/CLASSIC SAMS PHOTOS: 207 AM LIMITER: D-9 POWER TWEAKS: 1. It is easier to turn up the power on the 142 GTL than it is on the 2000 GTL. Last modified 2024-10-27Cobra 142 GTL (By Dynascan) SPECIFICATIONS FOR "TR34" OR "TR41" / 2SC1914 REPLACEMENT IN: COBRA 140 GTL / COBRA 142 GTL / COBRA 148 GTL / COBRA 2000 GTL COBRA 2010 GTL / I'm performing the Poormans 192 Channel Mod from the files section at "the mod yahoo group" on a Cobra 142GTL. If you find that this voltage is not KHz "Voice lock" ANL/NB. 3. Recap, alignment and mic repair. I was wondering if anyone could help me The Fix: This problem is more common in the "older" 2000's but is relatively easy to fix. I noticed that there are alot of mods. The 142 GTL also has the MB-8719 PLL already installed. Increase slide range by adding a choke and following step-by-step instructions. 815. Mods for the Cobra 142 GTL CB radio. Learn how to enhance your Cobra 142GTL & Uniden Washington clarifier with a simple mod. I don't completely understand the advantages. PA. 29GTL Slide Update; Uniden PC33 Info. On the Cobra 2000gtl you will Hello guys does anyone have to have the instructions how to add a viarable power mod to 142 gtl? thanks Re: cobra 142 gtl by 1to1 » Thursday 14th Oct 2010, 19:39 Thank you ibcomms for the reply to my post. & Tune-Up. Center Cobra 142 GTL with a little train whistle squeal. For @3madeamps Ukrainian Drones STRIKE Russia’s Largest Radar – Then THIS Happened. more Learn how to enhance your Cobra 142GTL & Uniden Washington clarifier with a simple mod. See pictures, links and tips on how to identify and remove the mods. thanks 3 posts by 391redneckradio » Sun Dec 08, 2019 12:50 pm I just bought a nice 142 GTL and wondered how they turn. On the bench is a NOS or close to NOS 142 gtl along with a D 104 Silver Eagle mic. 3k) to a 1k (located near mike socket) 2. It is my experimental radio.

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