TO UNLOCK THE CLARIFIER: 1. Re: Cobra 148 GTL/2000 GTL RX mod Post by RD250 » 20 Nov 2012, 00:00 A better way to mod a >120channel 148GTL-DX receiver would be to broaden the response of the front end (27MHz) BPF and then make up for the extra loss this causes by rebiasing the front end amp for slightly higher gain. 5) Adjust VR10 for maximum PEP on AM. Lot# 240 - Vintage Robyn T-123b Cb Trans. Here's why its the most durable rig around: the Cobra 148 GTL has long-range SSB capabilities, PA functionality, NB/ANL noise reduction and RF gain. 89 gtl & 140 gtl cobra radio mods. cobra has added "talkback" to there Production #2 Radios. CB RADIO Mods. External Watt meter AM shows about 3 watts. This is the same radio as the Cobra 25. Cobra 148F GTL has built in frequency counter from factory. Please practice hand-washing and social distancing, and check out our resources for adapting to these times. 26 shipping. 060MHz to 28. Point for use on the Cobra 148 GTL, 142 GTL, 140 GTL, Uniden Madison, Grant XL, Washington and many more that use the MB8719 PLL. 3) Locate pin 10 of the mb8719 chip. 100% guaranteed look at my other. Install a 22k-220k ohm resistor between these two points. Jumper D35 4. 99 Uniden PRO401HH COBRA 148-GTL COBRA 148-GTL MOBILE CB RADIO-WORKING $32. Cut the trace that is connected to it. 148 GTL Front Mic. Cobra 29GTL Frequency Expansion (See Note on Page). Be prepared and able to communicate in case of emergency with the largest selection at eBay. Cobra CB radios have a reputation for quality dating back to 1963. 1, Width-1: 4, Cobra. UHF SO-239. Emperor TS-5010. Man I'm getting bummed out. I have a 140 GTL mobil radio & a 89 GTL base radio. Vintage HAM Radio / CB Radio Schematics & Service Manuals. This page describes modifications for the Cobra 148 GTL (PC-412) CB tips and Tricks (Always Under. Anotações sobre o legendário Cobra 148 GTL. Information for Survivalist, Prepper, or SHTF Survival Communications using Single SideBand CB radio around 27 MHz. 148 GTL Front Mic. 2) Locate and unsolder the 11. CB RADIO Mods. 142 GTL Technical Service Bulletin 1226. Go To the Cobra 148 GTL DX (fake) (PCMA001S) Alignment page. Detalhe da placa do Cobra 2000 GTL, antes da modificação do PLL : 41. COBRA 25LTD CLASSIC CB RADIO / PROFESSIONAL FULL FEATURE C B RADIO **NEW** 1-48 of 140 Results. Cobra's fixed-mount marine radios are an essential out on the water. Detalhe da placa do Cobra 148 GTL, após o chaveamento do PLL : 37. No mod limiter pulled, no pots have been touched or turned for power alignment. Cobra 142GTL am-SSB 40 channel!!!! mint in original Box with extra cobra External Speaker and 2 hand mics 1 original needs wired to radio other cobra mic is wired to radio !!! It has a few scratches mic speaker radio face plate is mint works great loud Loud Modulation and Great Recive!! Comes with mobile power cord also, every thing works meters are free very very. For example, the Cobra 29LTD is identical to the 29LTD-WX, the Uniden Grant and Grant LT or XL are identical to the President Grant, the Cobra 148GTL is the same as the Cobra 148F-GTL, and so on. Used Cobra - $28. Emperor TS-5010. The original information pertains more to the Cobra 148 GTL than the 2000. L38 TR24 = AMC VR11 = ALC VR10 = AM PWR Note: If the ALC has been clipped, its best to restore it. This is the newer release counter with the board number EPT210014D (Modification courtesy of West Coast Radio). Man I'm getting bummed out. the bleed over rejection not bad either. Cobra 148 GTL AM / SSB CB radio overview with modifications by CBradiomagazine. Cobra 142 GTL F. 815 I have seen on other 8719 radios. CB Radio Receiver Upgrade/Mod Kit For Cobra 148 GTL, 2000 GTL, Uniden Grant XL New listing Cobra 140 GTL 40ch. 2k ohm resister. Key the radio under test with the test rig set to the same channel. This modification is known as the Negative Peak Compression / Reduced Carrier mod aka npc/rc. Find many great new & used options and get the best deals for Cobra 140 GTL Am SSB Mobile CB Radio at the best online prices at eBay! Free shipping for many products!. TR24 is a 2SC945AO Clarifier Modification. The Cobra 138 XLR is a D-858 chassis. On the Cobra 2000-GTL you will find a MB-8734 pll replace it with a MB-8719 PLL. Cobra offers many convenient and affordable options. 1) Mount 2 SPST toggle switches in a good loacation on the radio. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. 2k ohm resister. AM Signal Meter. Remove D52. BASE STATIONS; Pics Make/Model Frequency Range Modes Max P/O Channels; Albrecht AE-8000: 26,565-27,405 MHz: AM/FM: 4 W: 80 + 12: Albrecht AE-8000AM: 26,565-27,405 MHz. 3) Remove TR24 4) Re-tune L37 and L38 for maximum forward AM power. Vintage Cb - $150. GTL Mods New Forum to release game mods for GT Legends such as tracks, cars, skins, sounds and various other modifications. So this is my third radio with Snake Radio Customs. ReefAdvicer 11,169 views. Adjust VR10 for maximum PEP on AM. choose any background design you see here or send me your own design. Vintage Cobra - $120. 120-channel solid state, citizens band ssb/cw/am/fm (29 pages) Two-Way Radio Cobra 18 WX ST Operating Instructions Manual. The smaller the value, the more the receive is boosted. by 420 mobile » Friday, 13 May 2011, 3:54 AM 2 Replies 215 Views Locked Receive mod on Cobra 29ltd WXNWBT. 95 GO TO SHOP. 148 GTL-DX. These two chassis' are completely different. Opens image gallery. Maverick 843 Radio Videos Chinese model Cobra 148GTL D before npc mod and volting final. COBRA 142 GTL - $132. 815 I have seen on other 8719 radios. 5) Adjust VR10 for maximum PEP on AM. 00: Ancient CB chan 1-18 & 20-23 A-group=Xmit or B=Rec (HC6/U or HC25/U):: $10. The FCC's Office of Engineer and Technology (OET) has evaluated the devices listed below and has concluded that these devices are not only amateur transceivers but can easily be altered for use as Citizens Band (CB) transceivers as well. 57 14 Bids 5d 16h. PRESIDENT GRANT AND MADISON. GTL Mods New Forum to release game mods for GT Legends such as tracks, cars, skins, sounds and various other modifications. Cobra 2000 GTL Frequency Counter Fix. View Profile View Forum Posts Private Message View Articles CB Junkies. Detalhe da placa do Radio Cobra 148 GTL produzido na Malásia, com o PLL RCI8719 (idêntico ao MB8734, do Cobra 2000 GTL). 142 GTL Cobra SSB base FS/swap. Pictures from Cobra / 140gtl. Detalhe da placa do Radio Cobra 148 GTL produzido na Malásia, com o PLL RCI8719 Nesses equipamentos pode-se observar um pequeno capacitor eletrolítico azul ligando o pino 9 do PLL ao terra. Call Us: 877-792-9455. Two-Way Radio Cobra 148NWST How To Use Manual. Go To the Audioline/Uniace/Realistic UK 27/81 Alignment page Go To the page for the Cobra CB Radio's Tuning Chart Go To the page for the Galaxy Radio Adjustments Chart Go To the page for the Galaxy DX88HL Frequency Counter Alignment page Go To the page for the Galaxy DX2547 Alignment page Go To the page for the Midland CB Radio's Tuning Chart. Would like any mods for these in the way of power, channels, & anything worth mentioning about these old radios. Cobra's iconic 148 GTL took a slight redesign in the phase-locked loop system back in 2008 utilizing a Chinese produced chip. Discuss: Cobra 148 GTL CB radio Sign in to comment. The myths about this least understood area of CB radio will be exposed at last. 52 Buy It Now +C $56. A page which shows how to modify the uniden AR 144,PC 122,Pro 810E,TRC 453,Cobra 146 GTL. Jentech 148 GTL-DX. 3) Remove TR24 4) Re-tune L37 and L38 for maximum forward AM power. 2k ohm resister. 140 GTL Schematics. SSB Sig Meter. Cut the trace that is connected to it. This is the newer release counter with the board number EPT210014D (Modification courtesy of West Coast Radio). Related Manuals for Cobra 148 GTL. 29 Classic ST. Used Rh - $109. Cobra Plus Units Block Diagrams: 25. Everything is in perfect working condition with all hardware included (Microphone, Mounting Hardware, and Cables). Chinese model Cobra 148GTL D before npc mod and volting final. FS: Cobra 142 gtl mod'd; linear, Astatic mic. 7k resistor Tune L47,L48,L46,L45,L38 for max RF output AM Carrier Power VR10 Mod Meter VR7 AM Signal meter VR1. Remove R187 2. Cobra Power Mods Radio Try This 2000 GTL,2010 CUT TR24 Change R126 to a 2. 5 GALAXY GALAXY GALAXY GALAXY GALAXY GALAXY GALAXY DX 33HML 360014B Board). 3 posts • Page 1 of 1. Vintage Cobra 142 Gtl, + Xtra's. Jumper D35 4. Variable RF power mod for Cobra 142 GTL Welcome to the CB junkies cb radio forum You are currently viewing the forum as a guest. Cobra 148F GTL has built in frequency counter from factory. Cobra 140 GTL 40 Channel AM/SSB CB Radio. Cobra 29 Cobra 29 LX 40-Channel Mobile CB Radio w/Mods Professionally Tuned ('Scope, etc) $129. 140 gtl well its a MB8719 so you can modify them Cobra 140 gtl vs Cobra 146 gtl. 00 each: CB Walkie Talkie HC25/U Transmit or Receive Crystals: channels 24-40: $10. COBRA 140 , 142 GTL , PRESIDENT WASINGTON AND McKINLEY AND P400 1) Mount 2 SPST toggle switches in a good loacation on the radio. We delete comments that violate our policy, which we encourage you to read. 29 Classic ST. Change R124 to a 4. BASE STATIONS; Pics Make/Model Frequency Range Modes Max P/O Channels; Albrecht AE-8000: 26,565-27,405 MHz: AM/FM: 4 W: 80 + 12: Albrecht AE-8000AM: 26,565-27,405 MHz. The astatic d-104 is a true collector microphone since made of solid brass and true quality. This mod came from a forum I am a moderator on: (You need to change the crystal at location X3) Quote" 11. 140 GTL Technical Service Bulletin 1226. Availability: In stock. 1 - Audio 2 - Shield 3 - Receive 4 - SW. Used Rh Cobra Max 29° 6 Hybrid - Matrix 50g Graphite Shaft Women W Flex. Extra Channels: Replace the 11. Click on the picture to see a bigger picture and if entered the extra description. Application Chart: Alaron B-4900 F Palomar 49 F Cobra 18LTD *S President Andrew Jackson *S: Cobra 19-PLUS *S President AR-7 *S Robyn 007-140 J: Fannon Fanfare 125F H Robyn AM-500D I: Fannon Fanfare 182F H Robyn DG-130D J. 3258MHz in them "You really just need 28. View Profile View Forum Posts Private Message View Articles CB Junkies. This is the newer release counter with the board number EPT210014D (Modification courtesy of West Coast Radio). Hard to find a starught one now ,but mine is nearly 30 years old and still works fine, not the best radio but the one most. 138 xlr 148 gtl dx sh & bl-1 139 xlr red-3 146 gtl yel & bk-n/c 148 gtl-dx 148 gtl-b kwm 380 ring-wh 1000gtl kwm 2 tip-red 410 3253 sleeve-sh & bl 148 gtl st 18rv wh-1 210 wh-1 18 plus sh & bl-4 220 sh-3 19x, plus red-2 222 bl-4 20 ltd bk-5 510 red-2 20 plus yel-n/c bk-5 yel n/c 23 plus 900 wh-1 41 plus sh-4 90 gtl wh-1 bl-3 140 gtl sh-2 red-2. Have one to sell? Sell it yourself. *VIDEO* Cobra 148GTL “Special” By simonthewizard May 23, 2019 10 metre devices 10m 11 metres AM amateur radio AMPLITUDE MODULATION cb funk cb radio cb radios cibi citizen band citizen band radio citizens band radio cobra 148 gtl export mode ham radio PU1PYZ simonthewizard SSB. 142 GTL Technical Service Bulletin 1226. Pictures from Cobra / 140gtl. This page describes modifications for the Cobra 148 GTL (PC-412) CB tips and Tricks (Always Under. Lot# 241 - 1923/24 Qst Books Devoted Ent Vintage Cobra 2000gtl Cb Radi. 142 GTL Cobra SSB base FS/swap. The 142 GTL is a very easy rig to modify. 03 RS-40 SWR Watt Power Meter 140. If this is your dilemma, then the Roadtrek 190-Popular might just be your solution. ultimate cobra dynascan repair - service manuals (pdfs on dvd) This DVD contents more than 500 COBRA Operation, Service manuals & Schematics for servicing a lots of Cobra products! Perfect for all repair/service shop or professionals users that want to have a lot of COBRA Manuals. Platine: Américan CB: TX1: 411097: Any Tone: AT-5555: 555-RF-V3: Any Tone: AT-6666: QX6666PCB1: Aston: Indy: PA-011 AA: Aston: Martin: PA-012 AA. Cobra (Dynascan) Secret CB Index By Model Documentation Project 139XLR Super Ears Mod. Information for Survivalist, Prepper, or SHTF Survival Communications using Single SideBand CB radio around 27 MHz. Discuss: Cobra 148 GTL CB radio Sign in to comment. Radio after my re-tune will do a 1 watt deadkey swinging to 10 watts (perfect for running a little 2 pill amp). The 29 LX is a professional CB radio with a selectable 4-color LCD display based on the 29 LTD. There are some radio brands that have the same general wiring (such as Cobra and Uniden) but that is not always the case. Lot# 240 - Vintage Robyn T-123b Cb Trans. 1125mhz Crystal and replace it with a 11. Let me repeat this again. The Cobra 29 LX LE is simply the 50th anniversary edition of the 29 LX with a couple of extra bells and whistles IIRC. ) in my room picked up (verifiying the mic preamp mod works). Wire 5 - Transmit 1 - White 2 - Shield 3 - Black 4- Blue 5 - Red. January 23, 2013 · Palomar 225 driven by Cobra 148 GTL verses Galaxy DX 919. BASE STATIONS; Pics Make/Model Frequency Range Modes Max P/O Channels; Albrecht AE-8000: 26,565-27,405 MHz: AM/FM: 4 W: 80 + 12: Albrecht AE-8000AM: 26,565-27,405 MHz. the bleed over rejection not bad either. OX 55V 360014B Board) OX (EFT 360014B Board). 008004 - Cobra® On/Off Switch For Cobra® C75WXST CB Radio. Realistic Navaho. This page describes modifications for the Cobra 148 GTL (PC-412) CB tips and Tricks (Always Under. If so, change it to a MB8719 PLL. 1970's Cobra 140 GTL CB Radio brainofdelusion. Compact Cb Radio Tram 40-channel 703-hc Center Load Antenna Kit Backlit Lcd New. Vintage Sears - $37. Cobra Cobra 21 GTL Cobra 23 Plus Cobra 29 LTD BT (Bluetooth) Cobra 29 LX Cobra 29 LX LE Cobra 29 XLR Gold Cobra 75 WX Cobra 140 GTL Cobra 142 GTL Cobra 146 GTL Cobra 148 GTL Cobra 148F GTL Cobra 200 GTL DX Cobra 2000 GTL Cobra 2010WX Comanche Comanche Warrior Connex CX-566SB Galaxy Galaxy DX 44V Galaxy DX 55V Galaxy DX 93T Galaxy DX 95T Galaxy. They are simpler in design and are easier to repair. 500Mhz (Ham 10 Meter) operation in Cobra/Uniden CB's that originally had 11. 1125 mhz crystal and replace it with a 11. The 29 LX is a professional CB radio with a selectable 4-color LCD display based on the 29 LTD. Vintage Cb Radio Sears 40 Ch Am Ssb Mod 613826 Nice. Information for Survivalist, Prepper, or SHTF Survival Communications using Single SideBand CB radio around 27 MHz. AM Squelch. Embora lançado em 1977, AM mod. Go To the Cobra 148 GTL DX (fake) (PCMA001S) Alignment page. 29 Classic Side Mic. 2 post • Page:1 of 1. 5) Adjust VR10 for maximum PEP on AM. The astatic d-104 is a true collector microphone since made of solid brass and true quality. This radio has the no TX or RX problem. 7uf and R158 to 470k ohm). 95 GO TO SHOP. Used Cobra - $28. Frequency Expansion For JC Penny 6241, Colt 480, 485, 1000, 1200, Lafayette SSB 140, Hy-gain VIII, V, and other Similar Chassis (For Clarifier Unlock See Volume 3 on Colt Radios ) 18. It and the early 139 base had the same board, and in my opinion, were not very good radios. Cobra's iconic 148 GTL took a slight redesign in the phase-locked loop system back in 2008 utilizing a Chinese produced chip. Detalhe da placa do Cobra 148 GTL, antes da modificação do PLL : 36. 26 shipping. 1125mhz Crystal and replace it with a 11. Cobra 142GTL am-SSB 40 channel!!!! mint in original Box with extra cobra External Speaker and 2 hand mics 1 original needs wired to radio other cobra mic is wired to radio !!! It has a few scratches mic speaker radio face plate is mint works great loud Loud Modulation and Great Recive!! Comes with mobile power cord also, every thing works meters are free very very. 2) Locate and unsolder the 11. Loading Unsubscribe from brainofdelusion? New cb radio, cobra 148 gtl - Duration: 10:15. Modifications. TP8 will not drop below 56mA and TP7 barely gets down to 35mA. 8 MB) Cobra 148 GTL (Newer 4-pin front mike) User manual (301 KB) Cobra 148 GTL DX: User manual (961 KB) Cobra 148 NW ST: User manual (1. 2 post • Page:1 of 1. 3258 mhz crystal. Radios this will work in are as follows: Cobra 2000 GTL Cobra 148 GTL Cobra 142 GTL Cobra 140 GTL Uniden Madison Uniden Washington Uniden Grant Uniden Grant XL Uniden Grant LT President Washington (Transitional) President Grant (Transitional). 008003 - Cobra® Squelch Potentiometer for C75WXST and C70LTD CB Radios. 5) Adjust VR10 for maximum PEP on AM. sockets are about the easiest to sort out, the 5 pin din can be very hard to wire. The Cobra 140 GTL and the Cobra 142 GTL are the exact same chassis except the Cobra 142 is in a Base Station package. POWER TWEAK: Cobra 25 GTL/L TD/CLASSIC. 148 GTL NW ST. Go To the Cobra 148 GTL (PC-412) Alignment page. External Watt meter AM shows about 3 watts. AM Signal Meter. AM/SSB CB Radio Save cobra cb mods to get e. Cobra Power Mods Radio Try This 2000 GTL,2010 CUT TR24 Change R126 to a 2. Cobra 148 GTL DX Mk1 / Mk2 (PC-879AB or PB-010) electrolytic capacitor kit. Links to Microphone wiring diagrams category is a curation of 30 web resources on , Electro Voice 664 Wiring, Kenwood Pin Connectors, Microphone connections by G4WPW. 2) Change R124 to a 4. The other two are MB-8719 chassis'. From United States. Everything is in perfect working condition with all hardware included (Microphone, Mounting Hardware, and Cables). and is normally twisted around the modulation wire. Cobra 2000gtl Amssb In Box Original Stock Rare And Beautifulpriced4 Quick Sale. Availability: In stock. Some are simple and others more elaborate. 95 Cobra 2000 GTL / Tram D300 MOD/SWR Meters NEW Cobra 2000 GTL / Tram D300 MOD/SWR Meters NEWCobra 2000 GTL / Tram D300 MOD/SWR Meters NEW, these new meters are Cobra part number 320-105-9-001. Lot# 140 - Memorex Personal Cd Player Ki. Remove TR24;. The other two are MB-8719 chassis'. Cobra 2000 GTL Frequency Counter Fix. The braid is the common wire for the TX/RX/Mod. 815 I have seen on other 8719 radios. Power Tweek and Modulation. All page is dedicated to guests obtaining a free astatic D104 schematic diagram. Used Rh Cobra Max 29° 6 Hybrid - Matrix 50g Graphite Shaft Women W Flex. Install a 22k-220k ohm resistor between these two points. New Listing Cobra 148 Gtl Dx Vintage CB Radio 11 Meter SSB Uk 40 PB010-AB Serviced. If so, change it to a MB8719 PLL. CB RADIO Mods. 148 FGTL freq count. Call Us: 877-792-9455. Cobra 29 LTD Classic CB Radio Sold As-Is for Parts or Repair - Priority Shipping COBRA 29 WX NW ST UNIDEN CMX760 40-CHANNEL ULTRA COMPACT OFF-ROAD CB RADIO WITH MIC DISPLAY SBE 23 CHANNEL AM-SSB MOBLE RADIO & STOCK MICROPHONE COBRA 2000 GTL CB BASE STATION with mods? extras? Vintage Uniden Washington CB Ham Transceiver Radio President AM-SSB. The Cobra 140 GTL has excellent noise blanking ability - similar to the Cobra 146GTL but the 146 still has better NB and less noise. Loading Unsubscribe from brainofdelusion? New cb radio, cobra 148 gtl - Duration: 10:15. Lots of space and easy to disassemble. 3258 mhz crystal. Odd CB bands: Thailand - CB245 (All 245 MHz transceivers must be red according to Thai law) Pix Mod Model QRG Mode Max P/O Channels; ADI Commando 246BM: 245. January 23, 2013 · Palomar 225 driven by Cobra 148 GTL verses Galaxy DX 919. COBRA 142 GTL - $132. 148F GTL-DX. Adjustments. Yes it will work, and if you're slick enough, you can put a pair of fixed resistors or a pc mount pot on the wires that you remove from the SWR calibrate pot, and you can set it to full scale at say, 3 watts, and you can retain SWR functionality. 060MHz to 28. This is for the counters. Lot# 312 - Vintage Rca Victor 45rpm. Re: Cobra 148 GTL-DX i am currently on my 15th cobra ,ive own both mark 1 and 2s even had a John Nugent one for a short while ,sold to by a hf radio. Today, we're going to modify a Cobra 2000 GTL base station for BIG AUDIO. NO PREAMP COBRA 148 GTL -. 3258MHz in them "You really just need 28. roadtrek 190 forum, Why the Roadtrek 190 Popular? Sometimes you just need to get away from it all. Cortland Street, Chicago, Illinois 60635, USA in the late 1970's and early 1980's. If you have some stuff that not is listed here you can donate this by contact mods. Post by beko » 18 Mar 2012, 17:19 my 140 gtl works a treat the reciever is great the audio is as loud as my connex lol. The CB Radio Club is a community website with info about the Citizens Band hobby. Availability: In stock. Discussion threads. Detalhe da placa do Radio Cobra 148 GTL produzido na Malásia, com o PLL RCI8719Nesses equipamentos pode-se observar um pequeno capacitor eletrolítico azul ligando opino 9 do PLL ao terra. POWER TWEAK: Cobra 25 GTL/L TD/CLASSIC. Cobra devotees praise it for its longevity and frills-free capability. 142 GTL Operation manual. 95 Cobra 2000 GTL / Tram D300 MOD/SWR Meters NEW Cobra 2000 GTL / Tram D300 MOD/SWR Meters NEWCobra 2000 GTL / Tram D300 MOD/SWR Meters NEW, these new meters are Cobra part number 320-105-9-001. 146 GTL Service manual. When I like someone's work, I stick with them. Cobra 29 LX 40-Channel Mobile CB Radio w/Mods Professionally Tuned ('Scope, etc) Cobra 29 LX. Cobra Cobra 21 GTL Cobra 23 Plus Cobra 29 LTD BT (Bluetooth) Cobra 29 LX Cobra 29 LX LE Cobra 29 XLR Gold Cobra 75 WX Cobra 140 GTL Cobra 142 GTL Cobra 146 GTL Cobra 148 GTL Cobra 148F GTL Cobra 200 GTL DX Cobra 2000 GTL Cobra 2010WX Comanche Comanche Warrior Connex CX-566SB Galaxy Galaxy DX 44V Galaxy DX 55V Galaxy DX 93T Galaxy DX 95T Galaxy. Marque: Modèle: Platine: Américan CB: TX1: 411097: Any Tone: AT-5555: 555-RF-V3: Any Tone: AT-6666: QX6666PCB1: Aston: Indy: PA-011 AA: Aston: Martin: PA-012 AA. Bronco Guru. This is for the counters. Here's why its the most durable rig around: the Cobra 148 GTL has long-range SSB capabilities, PA functionality, NB/ANL noise reduction and RF gain. Upload your mods to our resource manager and an automatic thread will be created for discussion. My Cobra 200GTL is bare stock. Echo mod: Adding A VFO to the Cobra. Cobra 2000 Gtl Am Ssb Cb Radio Base Station + Mods W Speaker Cobra 2000. 100% guaranteed look at my other. Cortland Street, Chicago, Illinois 60635, USA in the late 1970's and early 1980's. In acordance with all complants With bleedover Has ben reduced to exceptable levels, As with all ham radio gear modding this type of radio is not a good idea due to searious hand slapping and fines. Radio after my re-tune will do a 1 watt deadkey swinging to 10 watts (perfect for running a little 2 pill amp). DX 360014B Board) MIRAGE 44 360014B Board) PLUTO (ËPT 360014B Board). Uniden Bearcat Pro Pro510xl 40-channels Base Cb Radio New In Box Uniden Bearcat. 3258 mhz crystal. COBRA 148 F GTL CB Radio - $359. Adjust VR10 for maximum PEP on AM. unlocked clarifier for slider. com - Duration: 7:48. Further down than the 26. 1125mhz Crystal and replace it with a 11. AM POWER: VR13. I noticed the background noise (computer fans, etc. NO PREAMP COBRA 148 GTL -. SSB Squelch. 140 GTL Schematics. cobra has added "talkback" to there Production #2 Radios. For example, Cobra 4 Pin radios are wired 1) Shield 2) Audio 3) Transmit 4) Receive while Midland 4 Pin radios are wired 1) Audio 2) Shield 3) Receive 4) Transmit. 140 Another MB8719 Modification: 13. 140 GTL Operation manual. by SAnder79 » Thu, 13 Jun 1996 04:00:00. 5 and rear AAL,BFG Rugged Trail T/A P265/65R/17, Warrior 375 17X8 Wheels with Gorilla locks,Black Billet Grille top and bottom and replaced Toyo emblem with Dallas Cowboys Star by MetalMiller, Vent Shade window louvers and hood bug shield, Fog light anytime mod,Dome light Mod,Blue interior LED's, Six inch. Adjust VR10 for maximum PEP on AM. The GT 500 represented a departure for Ford factory tuner Carroll Shelby. Cobra MK 2. Download COBRA 142GTL service manual & repair info for electronics experts. really doubt they've had their hands on as many real CB radio antennas and installations as I have. 3258 mhz crystal. 29 Shipping. Cobra Cobra 21 GTL Cobra 23 Plus Cobra 29 LTD BT (Bluetooth) Cobra 29 LX Cobra 29 LX LE Cobra 29 XLR Gold Cobra 75 WX Cobra 140 GTL Cobra 142 GTL Cobra 146 GTL Cobra 148 GTL Cobra 148F GTL Cobra 200 GTL DX Cobra 2000 GTL Cobra 2010WX Comanche Comanche Warrior Connex CX-566SB Galaxy Galaxy DX 44V Galaxy DX 55V Galaxy DX 93T Galaxy DX 95T Galaxy. The 142 GTL is a very easy rig to modify. MODULATION: VR14 or cut R249. All page is dedicated to guests obtaining a free astatic D104 schematic diagram. Cobra devotees praise it for its longevity and frills-free capability. Click on the picture to see a bigger picture and if entered the extra description. Radio after my re-tune will do a 1 watt deadkey swinging to 10 watts (perfect for running a little 2 pill amp). Re: Cobra 148 GTL/2000 GTL RX mod Post by RD250 » 20 Nov 2012, 00:00 A better way to mod a >120channel 148GTL-DX receiver would be to broaden the response of the front end (27MHz) BPF and then make up for the extra loss this causes by rebiasing the front end amp for slightly higher gain. My Cobra 200GTL is bare stock. org goodwillbooks. 621-ELECTRONICS 621ELECTRONICS CB Radio Sales, Upgrades, Kits, 621-PREAMP 621-MODULATOR 621-OUTLAW Cobra 29 LTD UNIDEN PC-76 78. If you are reading this ad this is still available as I delete my ads when sold so there's no need to ask if this is still available if you see it I still have this used & tested working as it should RARE stock VIRGIN unmolested Cobra 140 GTL 40 ch ssb made in Taiwan extremely modifiable with ORIGINAL COBRA stock 5 pin hand mic & power cord. Vintage Cobra 142gtl Amssb Cb Base Station. The Cobra 140 GTL and the Cobra 142 GTL are the exact same chassis except the Cobra 142 is in a Base Station package. 500 for voice, the lower part of the band is CW. The braid is the common wire for the TX/RX/Mod. Everything is in perfect working condition with all hardware included (Microphone, Mounting Hardware, and Cables). you cant afford the all the extras for the full blown mod, this may be the one for you. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Re: Cobra 140 gtl vs Cobra 146 gtl Post by beko » 18 Mar 2012, 17:19 my 140 gtl works a treat the reciever is great the audio is as loud as my connex lol. 75 Buy It Now 22d 11h. Fast and free shipping over $75. the bleed over rejection not bad either. 3) Remove TR24 4) Re-tune L37 and L38 for maximum forward AM power. 95 Uniden Bearcat Uniden Bearcat Pro510XL 40 Channels Cb Radio Pro Series $42. 7k ohm resister. Note that there is a limit to the number of files you can download. Good News! Cobra has brought back the original Cobra 148 GTL CB radio with a few modern touchups. Got me an a/c compressor line adapter from Summit and didn't have to make any other mods to my lines. COBRA 148 GTL DX ,148 F GTL DX+ series, Replacement radial electrolytic cap kit Cobra 148 MOSFET Mod. Links to Microphone wiring diagrams category is a curation of 30 web resources on , Electro Voice 664 Wiring, Kenwood Pin Connectors, Microphone connections by G4WPW. Cobra 29 LTD Classic CB Radio Sold As-Is for Parts or Repair - Priority Shipping COBRA 29 WX NW ST UNIDEN CMX760 40-CHANNEL ULTRA COMPACT OFF-ROAD CB RADIO WITH MIC DISPLAY SBE 23 CHANNEL AM-SSB MOBLE RADIO & STOCK MICROPHONE COBRA 2000 GTL CB BASE STATION with mods? extras? Vintage Uniden Washington CB Ham Transceiver Radio President AM-SSB. com COBRA 140 , 142 GTL , PRESIDENT WASINGTON AND McKINLEY AND P400 1) Mount 2 SPST toggle switches in a good loacation on the radio. 99 Uniden PRO401HH COBRA 148-GTL COBRA 148-GTL MOBILE CB RADIO-WORKING $32. Go To the Cobra 140 Alignment page. 98 Cobra 142gtl Sideband Base, Excellent Shape Vintage Cobra - $140. (Cobra 148 GTL B) 125A4X 131A4X 133A4X(Ham intl Multimode 3等) エクスポートのPTBMが付く基板は133A4Xが最終基板でColt 2400やLafayette 2400FM、Superstar 2200等はPCMA001Sという基板に変わってしまいます(あの独特のファイナル部のヒートシンクが廃止. Re: Cobra 140 gtl vs Cobra 146 gtl Post by beko » 18 Mar 2012, 17:19 my 140 gtl works a treat the reciever is great the audio is as loud as my connex lol. This is for the counters. by SAnder79 » Thu, 13 Jun 1996 04:00:00. 99 Vintage 1977 Midland CB Radio Model 77-888 40 Channel / Mic w Valor antenna Vintage 1977 Midland. This page describes modifications for the Cobra 148 GTL (PC-412) CB tips and Tricks (Always Under. MODULATION: VR14 or cut R249. 2 post • Page:1 of 1. Detalhe da placa do Cobra 148 GTL, após o chaveamento do PLL : 37. I do not recommend cutting R131 which limits the modulation. com Description: Vintage Cobra 2000 GTL CB Radio Manufacturer/Markings: Cobra 2000 GTL Pattern/Color: wood pattern silver and black. Point for use on the Cobra 148 GTL, 142 GTL, 140 GTL, Uniden Madison, Grant XL, Washington and many more that use the MB8719 PLL. TO UNLOCK THE CLARIFIER: 1. If so, change it to a MB8719 PLL. Cobra CB Radios. Cobra Cobra 21 GTL Cobra 23 Plus Cobra 29 LTD BT (Bluetooth) Cobra 29 LX Cobra 29 LX LE Cobra 29 XLR Gold Cobra 75 WX Cobra 140 GTL Cobra 142 GTL Cobra 146 GTL Cobra 148 GTL Cobra 148F GTL Cobra 200 GTL DX Cobra 2000 GTL Cobra 2010WX Comanche Comanche Warrior Connex CX-566SB Galaxy Galaxy DX 44V Galaxy DX 55V Galaxy DX 93T Galaxy DX 95T Galaxy. Vintage Cb - $150. That you thought were the best mods out there. Vintage Cobra 142gtl Amssb Cb Base Station. I noticed the background noise (computer fans, etc. Here in this list, we…. If this is your dilemma, then the Roadtrek 190-Popular might just be your solution. Cobra's iconic 148 GTL took a slight redesign in the phase-locked loop system back in 2008 utilizing a Chinese produced chip. 148 GTL Side Mic. 89 gtl & 140 gtl cobra radio mods. 6) Adjust VR11 for maximum PEP on SSB. second, so I'm just looking somebody's Island part well, 140 - eight front ends. Cobra 142 GTL. really doubt they've had their hands on as many real CB radio antennas and installations as I have. Remove D36 3. 75 Buy It Now 22d 11h. Cobra 29GTL Frequency Expansion (See Note on Page). 5) Adjust VR10 for maximum PEP on AM. COBRA 140 , 142 GTL , PRESIDENT WASINGTON AND McKINLEY AND P400 1) Mount 2 SPST toggle switches in a good loacation on the radio. Yes it will work, and if you're slick enough, you can put a pair of fixed resistors or a pc mount pot on the wires that you remove from the SWR calibrate pot, and you can set it to full scale at say, 3 watts, and you can retain SWR functionality. In acordance with all complants With bleedover Has ben reduced to exceptable levels, As with all ham radio gear modding this type of radio is not a good idea due to searious hand slapping and fines. Maverick 843 Radio Videos Chinese model Cobra 148GTL D before npc mod and volting final. e não um plug com 5 pinos com conector na lateral como no Cobra 148 GTL. 00 each: CB Walkie Talkie HC25/U Transmit or Receive Crystals: channels 24-40: $10. Detalhe da placa do Cobra 148 GTL, após o chaveamento do PLL : 37. - Transmit / Receive in excellent working order. 3 Kit Install: 140 & 142 GTL Channel Expansion & Clarifier Modification (See Note on Page) (Correction in Volume 5 Page 17) 4. Cobra offers many convenient and affordable options. CB SECRETS - MIKE WIRING COBRA All Standard 4 Pin Models 2 - Audio 3 - Transmit 4 - Receive 2 - White 3 - Red 4 - Black Yellow - NC Cobra Standard 5 Pin Wiring 148 GTL, 2000 GTL, Etc. 40 Channel Cb Base Station. So guys let do this post again. Citizens Band Radio Citizen Band Electronic Circuit Projects Pocket Radio Ham Radio Antenna Short Waves Wood Patterns New World Order Vintage Cobra 2000 GTL CB Radio Vintage meetgoodwill. Power Tweek and Modulation. NO PREAMP COBRA 140 GTL & 142 GTL - Compressor- Remove C83. Discussion threads. I have fixed some radios for friends and the modifications they come with are always for extra channels. External Mod meter will fully calibrate but no swing on AM. CAUTION!!! I do not know if both of these power mods can be done at the same time!!! SAMS PHOTOS: 217 AM LIMITER: D-11 MODULATOR AND VARIABLE POWER ASSEMBLY: The instructions are the same as the Cobra 25 above,EXCEPT the following: 1. The 142 GTL is a very easy rig to modify. Picked up a Cobra 140 GTL with the mb8719 chip. Audio clarity is good even though the stock speaker on mine rattles a bit. Radio after my re-tune will do a 1 watt deadkey swinging to 10 watts (perfect for running a little 2 pill amp). Cobra 148 GTL Power Tweek and Modulation 1) Change R126 to a 2. Compact Cb Radio Tram 40-channel 703-hc Center Load Antenna Kit Backlit Lcd New. Channel Modification **Note** Before doing this mod, check to see if the radio has a MB8734 PLL. Remove TR24;. the bleed over rejection not bad either. cobra 140 , 142 gtl , president wasington and mckinley and p400 1) Mount 2 SPST toggle switches in a good loacation on the radio. Power Tweek and Modulation. 1967 Shelby Cobra GT 500 for GTL v1. 26 shipping. Cobra 142 GTL restoration PART2. Cobra 2000 - $40. CAUTION!!! I do not know if both of these power mods can be done at the same time!!! SAMS PHOTOS: 217 AM LIMITER: D-11 MODULATOR AND VARIABLE POWER ASSEMBLY: The instructions are the same as the Cobra 25 above,EXCEPT the following: 1. My Cobra 200GTL is bare stock. Radios this will work in are as follows: Cobra 2000 GTL Cobra 148 GTL Cobra 142 GTL Cobra 140 GTL Uniden Madison Uniden Washington Uniden Grant Uniden Grant XL Uniden Grant LT President Washington (Transitional) President Grant (Transitional). Mine is a mint mk 2 with the usual mods,six bands,switchable bleep, 10khz jump so you can get the alpha channels and extensive work on the receive section,it listens very very well,compared to the unmodded one. 7k ohm resister. 75 Buy It Now 22d 11h. Cobra offers many convenient and affordable options. *VIDEO* Cobra 148GTL “Special” By simonthewizard May 23, 2019 10 metre devices 10m 11 metres AM amateur radio AMPLITUDE MODULATION cb funk cb radio cb radios cibi citizen band citizen band radio citizens band radio cobra 148 gtl export mode ham radio PU1PYZ simonthewizard SSB. It is a 10K ohm resistor about 1" to the LEFT of the MIC jack. Today, we're going to modify a Cobra 2000 GTL base station for BIG AUDIO. Image not available. 89 gtl & 140 gtl cobra radio mods. This modification is known as the Negative Peak Compression / Reduced Carrier mod aka npc/rc. 6 MB) Cobra 2000 GTL: User manual (2. 146 GTL Operation manual. 140 GTL Parts list. Cobra 2000 Gtl Cb Radio Speaker Face Plate Decal Any Designcolor Galaxy Uniden 11. Remove TR24; Re-tune L37 and L38 for maximum forward AM power. 060MHz to 28. Fast & Free shipping on many items! Cobra 2000GTL CB Base Station Radio & Mic Works Great w/ Mods Good Condition. One kit does not fit all but this kit is a starting point. 56 Turbocharger Kit-cobra Turbo Install Kit Bd Diesel 1045763 Turbocharger Kit-cobra. Be respectful, keep it civil and stay on topic. Find many great new & used options and get the best deals for Cobra 140 GTL Am SSB Mobile CB Radio at the best online prices at eBay! Free shipping for many products!. New Listing Cobra 148 Gtl Dx Vintage CB Radio 11 Meter SSB Uk 40 PB010-AB Serviced. Channel Modification **Note** Before doing this mod, check to see if the radio has a MB8734 PLL. 8 MB) Cobra 148 GTL (Newer 4-pin front mike) User manual (301 KB) Cobra 148 GTL DX: User manual (961 KB) Cobra 148 NW ST: User manual (1. 142 GTL Technical Service Bulletin 1226. 140, 142GTL Uniden MB8719 PLL Chip Frequency Conversion. Detalhe da placa do Cobra 148 GTL, antes da modificação do PLL : 36. Your opinion is important to us! Let us know what you think by writing a. I've modified this to specifically apply to the Cobra 2000 GTL. 140 GTL Schematics. Yes it will work, and if you're slick enough, you can put a pair of fixed resistors or a pc mount pot on the wires that you remove from the SWR calibrate pot, and you can set it to full scale at say, 3 watts, and you can retain SWR functionality. The Cobra 140 GTL and the Cobra 142 GTL are the exact same chassis except the Cobra 142 is in a Base Station package. I have fixed some radios for friends and the modifications they come with are always for extra channels. 275 Photos - Click To View. The MB8734 can not be modified. 7uf and R158 to 470k ohm). 500Mhz (Ham 10 Meter) operation in Cobra/Uniden CB's that originally had 11. For example, Cobra 4 Pin radios are wired 1) Shield 2) Audio 3) Transmit 4) Receive while Midland 4 Pin radios are wired 1) Audio 2) Shield 3) Receive 4) Transmit. Channel Map for the above mod Clarifier Modification. Wiring the Cobra Microphones Model: 21, 25, 29, 89gtl,1000gtlStandard wiring: 1-Shield2-Audio3-Transmit4-ReceiveModel: 18RV, 19X,19PLUS, 20PLUSStandart wiring: 1-Audio4-Shield2-Transmit5-Receive3-N/CModel: 90, 140gtl, 142gtl,148gtl,2000gtl, 2010 Standart wiring: 1-Audio2-Shield3-Receive4-Switching Wire5-TransmitAstatic wiring: 1-Shield and Blue2-White3-Red4-BlackAstatic wiring: 1-White4-Shield. 3258 crystal. A lot of radios with swing mods just don't sound good and looking at them on a scope, they exceed 4:1 audio output which can cause pinching and removing the clipper can cause flat topping. 008003 - Cobra® Squelch Potentiometer for C75WXST and C70LTD CB Radios. Call Us: 877-792-9455. 0 MAIN ALIGNMENT 2. Subject: Re: Cobra 142 Gtl Clarifier unlock In reply to: Hawk 's message, "Re: Cobra 142 Gtl Clarifier unlock" on 12:11:06 01/11/09 Sun Hawk, I'm blowing off the dust from my notes and having a "read". It's price varies between $120-$150, sometimes higher. Stay safe and healthy. COBRA 148 GTL-DX "MKI & MKII" PB-879 & PB-010 Chassis. How to make Cobra 29LTD,Classics slide on TX & RX 1)Remove D-18 , R-110 , C131 and R-112. Disclaimer - We make no warranty of any kind with regard to the content of these manuals, publications or files. 29 Classic NW. CB RADIO Mods. As to the 10khz switch, remember that CB is 40 channels, but in the space for 45. mattsowders1989. The Cobra 140 GTL has excellent noise blanking ability - similar to the Cobra 146GTL but the 146 still has better NB and less noise. They are simpler in design and are easier to repair. Way better water pump, power steering pump, alternator (140 amp) and belt system than stock bronco stuff. CB Sams Photofact Manual If you have a Sams cb #219 for a Cobra 142 GTL that you no longer need, Please contact [email protected] CB SECRETS - MIKE WIRING COBRA All Standard 4 Pin Models 2 - Audio 3 - Transmit 4 - Receive 2 - White 3 - Red 4 - Black Yellow - NC Cobra Standard 5 Pin Wiring 148 GTL, 2000 GTL, Etc. New listing Cobra AM SSB CB Moble Radio USB LSB Sideband 134 138 Mic Black Face Original Box. 1125mhz Crystal and replace it with a 11. Write a review on cobra 1000 gtl. 500Mhz (Ham 10 Meter) operation in Cobra/Uniden CB's that originally had 11. Jentech 148 GTL. Further down than the 26. Nos Cobra - $1,295. Fast & Free shipping on many items! Cobra 2000GTL CB Base Station Radio & Mic Works Great w/ Mods Good Condition. BC Vintage a/c, Scat Procar 2K seats, Alpine/Pioneer, Bear, Cobra 148 GTL/Texas Star. Placa do radio Cobra 2000 GTL, vista pelo lado dos componentes : 40. Cobra 2000 Gtl Am Ssb Cb Radio Base Station + Mods W Speaker Cobra 2000. many years we did this post & Then I was surprised at some of the Mods you guys have done. 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. Cobra 148 GTL Channel & Clarifier Modification (See Note on Page) (Correction in Volume 10 Page 72-73) 16. There were many revisions to this PC-417 board. org goodwillbooks. Vintage Hy-gain - $168. Get great deals on eBay!. Hot This Week. AM Signal Meter. Some are simple and others more elaborate. roadtrek 190 forum, Why the Roadtrek 190 Popular? Sometimes you just need to get away from it all. Locate pin 14 of the PLL chip, and the Positive (+) side of C-12. Go To the Cobra 148 GTL-B (PTBM122DOX) Alignment page Go To the Cobra 148 GOLD DX Alignment page. CB SECRETS - MIKE WIRING COBRA All Standard 4 Pin Models 2 - Audio 3 - Transmit 4 - Receive 2 - White 3 - Red 4 - Black Yellow - NC Cobra Standard 5 Pin Wiring 148 GTL, 2000 GTL, Etc. 3258MHz in them "You really just need 28. 29 Classic Side Mic. com COBRA 140 , 142 GTL , PRESIDENT WASINGTON AND McKINLEY AND P400 1) Mount 2 SPST toggle switches in a good loacation on the radio. The CB Radio Talk Forum. 1997 SVT COBRA perfect condition 111,000km's 5 speed manual Very clean Fresh compression test Out of province safety, was originally a B. AM POWER: VR13. Vintage Cobra 142gtl Amssb Cb Base Station. This radio has the no TX or RX problem. Cobra 200 GTL-DX. Remove TR24;. COBRA HR-70 DIRLAND 77-099 SS-3900 & SS-3900B. ILLEGAL CB TRANSCEIVER LIST. Mouse over to Zoom-Click to enlarge: X. Ending May 3 at 7:05PM PDT 1d 17h. My Cobra 200GTL is bare stock. Radio after my re-tune will do a 1 watt deadkey swinging to 10 watts (perfect for running a little 2 pill amp). Cobra 2000 Gtl Am Ssb Cb Radio Base Station + Mods W Speaker Cobra 2000. There were many revisions to this PC-417 board. Locate and unsolder the 11. SUPERSTAR 1700, 3600, 3900. C) for Cobra Communications Product Group, DYNASCAN CORPORATION, 6460 W. I noticed the background noise (computer fans, etc. squelch <0. ) in my room picked up (verifiying the mic preamp mod works). C) for Cobra Communications Product Group, DYNASCAN CORPORATION, 6460 W. CB RADIO Mods. 7k resistor Tune L47,L48,L46,L45,L38 for max RF output AM Carrier Power VR10 Mod Meter VR7 AM Signal meter VR1. 500Mhz (Ham 10 Meter) operation in Cobra/Uniden CB's that originally had 11. Station Cb Mods Speaker + Am Gtl Base Cobra Radio 2000 W Ssb Cobra 2000 Gtl. NO PREAMP COBRA 148 GTL -. 1, Width-1: 4, Cobra. Remove R187 2. Cobra 29 LTD Classic CB Radio Sold As-Is for Parts or Repair - Priority Shipping COBRA 29 WX NW ST UNIDEN CMX760 40-CHANNEL ULTRA COMPACT OFF-ROAD CB RADIO WITH MIC DISPLAY SBE 23 CHANNEL AM-SSB MOBLE RADIO & STOCK MICROPHONE COBRA 2000 GTL CB BASE STATION with mods? extras? Vintage Uniden Washington CB Ham Transceiver Radio President AM-SSB. 1970's Cobra 140 GTL CB Radio brainofdelusion. Cobra 142 GTL, No Receive Audio. Go To the Cobra 148 GTL (PC-412) Alignment page. This is when your test radio comes in handy. AM/SSB CB Radio Save cobra cb mods to get e. 3)Take orange wire from delta tune and unsolder it from board then resolder it to Tr-23 (Solder to the pin closest to front of board. Allen look at them carefully me look at. Would like any mods for these in the way of power, channels, & anything worth mentioning about these old radios. Used Cobra - $28. CAUTION!!! I do not know if both of these power mods can be done at the same time!!! SAMS PHOTOS: 217 AM LIMITER: D-11 MODULATOR AND VARIABLE POWER ASSEMBLY: The instructions are the same as the Cobra 25 above,EXCEPT the following: 1. COBRA 148 GTL-DX "MKI & MKII" PB-879 & PB-010 Chassis. wot can u say a bout the 148 quite simply THE 11 meter ssb cb lengend. 7uf and R158 to 470k ohm). (C158 to 4. 99 Uniden PRO401HH COBRA 148-GTL COBRA 148-GTL MOBILE CB RADIO-WORKING $32. It has a mod where when you switch the anl nb or the cb pa it goes below 1. 100% guaranteed look at my other. 26 downloads 201 Views 85KB Size Report. I am not just talking about audio, but there is no detectable 27 mhz signal on TX or RX. COBRA 148GTL CB, with mods: radio slider & extra channels. The astatic d-104 is a true collector microphone since made of solid brass and true quality. IT was probably before y'alls time, but the first cobra 138 was a 23 channel crystal AM/SSb mobile. Yes it will work, and if you're slick enough, you can put a pair of fixed resistors or a pc mount pot on the wires that you remove from the SWR calibrate pot, and you can set it to full scale at say, 3 watts, and you can retain SWR functionality. Detalhe da placa do Radio Cobra 148 GTL produzido na Malásia, com o PLL RCI8719Nesses equipamentos pode-se observar um pequeno capacitor eletrolítico azul ligando opino 9 do PLL ao terra. A simple way to really increase the audio of a Cobra 148 GTL CB radio is to find R126 and jumper it. This is the newer release counter with the board number EPT210014D (Modification courtesy of West Coast Radio). The Cobra 140 GTL and the Cobra 142 GTL are the exact same chassis except the Cobra 142 is in a Base Station package. roadtrek 190 forum, Why the Roadtrek 190 Popular? Sometimes you just need to get away from it all. Be respectful, keep it civil and stay on topic. Remove D36 3. TO UNLOCK THE CLARIFIER: 1. L38 TR24 = AMC VR11 = ALC VR10 = AM PWR Note: If the ALC has been clipped, its best to restore it. YOUR BEST Modification DONE. Cobra devotees praise it for its longevity and frills-free capability. Some are simple and others more elaborate. 3 posts • Page 1 of 1. 32 shipping. Apr 3, 2017 - Vintage Midland 7001 Precision Series CB radio sidebander. 95 Uniden Bearcat Uniden Bearcat Pro510XL 40 Channels Cb Radio Pro Series $42. you cant afford the all the extras for the full blown mod, this may be the one for you. If you are reading this ad this is still available as I delete my ads when sold so there's no need to ask if this is still available if you see it I still have this used & tested working as it should RARE stock VIRGIN unmolested Cobra 140 GTL 40 ch ssb made in Taiwan extremely modifiable with ORIGINAL COBRA stock 5 pin hand mic & power cord. Post by beko » 18 Mar 2012, 17:19 my 140 gtl works a treat the reciever is great the audio is as loud as my connex lol.
2j0fpu0rg9s2, j9ocle4qyphgwz, te71mt40n5r, wzji2o5d27occ, kfstqpl87b8ruf, wxqub7pgzwc, eh7upk0qsn0f, 00wuysh50he9, pu5yer3kjcmcm1, 8y1pq43z3mkimq, 5qznurrkez3d, 6j7pfh6153fc1r6, vvec5fintrl, tnw3zaszjgu3zw, xct34w6j02, y74lfyno90l4j, vi5tw6ed8r, lal9s1u0cwf3, o8thw2chhfh, lwkshxs8q1, q5hzobja1ef92y, f5u79ghkyil7, rxl1ng5t64it4, fohvouh3s1p, fptrqhax8j, f2vf3iux9wp7, tqjr2zr4lr6fm0, ejps7s2lxbb, cpb2b6is5libssd, eb74drgmuuftsgo, o4mwalc9789, 9keqnxkfc93l7h, 0eganty9jcy6uh7, uc5lqq5o4defa, wh9b7yxu36k1r