The original information pertains more to the Cobra 148 GTL than the 2000.? cobra 148-dx (early) adjustments: am/fm s meter vr1 ssb/cw s meter vr2 ssb squelch vr3 am squelch vr4 fm deviation vr5 tx freq vr6 carrier ballance vr7 rf meter vr8 driver bias vr11 final bias vr12 alc vr12 am power vr13 amc vr14 . This kit is designed to add the "extra channels" to your Cobra 148-GTL, Cobra 2000-GTL, Uniden Grant XL mobile units. If Budweiser is the King of Beer, consider this the King of SSB CBs. Skip to content. The Cobra 148 GTL-DX Transceiver was manufactured in Taiwan (Former Rebublic Of China - R.O.C) for Cobra Communications Product Group, DYNASCAN CORPORATION, 6460 W. Cortland Street, Chicago, Illinois 60635, USA in the late 1970's and early 1980's. General Lee. 148 GTL Front Mic. 148 gtl cobra cb to ham. I’ve also added my own tweaks.? Note that … 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 ST is SoundTracker not 148 GTL DX. And, it does it cleanly! Mirage 6600. 8. Monday - Thursday 9am - 4:00pm EST A bona fide radio legend, the Cobra 148 has been the backbone of channel banter for decades. This modification is known as the Negative Peak Compression / Reduced Carrier mod aka npc/rc. It’s back with 80 SSB channels (in addition to 40 standard CB channels), a front microphone connector, dual conversion AM receiver, and PA capability. 1. Counter PCB Schematic 148F GTL Counter PCB Schematic 148F GTL. Post by Jamie » Thursday 13th Dec 2007, 20:10 Rick wrote: See my diagram it may help see how the MB3756 voltage reg works in the Cobra 148 GTL Cobra.com is proud to offer a discount of 5 to 10% to select customers who have served our country in the Military and their spouses and immediate families. $119.95 Our bestselling full-sized CB, this radio is known for its longevity and durability Cobra 29 LX. COBRA 148 / 2000 / 2010 GTL UNIDEN GRANT XL UNITS ONLY Extended Frequency "Extra Channels" Kit. Cobra 148 GTL EX Revisão e Alinhamento. Most commonly used in pickups, semi trucks and commercial vehicles. NOISE BLANKER IMPROVEMENT! Cobra 148 GTL 25 Watt Modifications Using ERF-2030 Below are 2 modifications for the 148 GTL. $149.95 Cobra’s most modern CB with a full multicolor display Uniden Pro 510 XL. Millineum 3003. CONNEX CX 4300 HP. Please help about changing X3 crystal in Cobra 148 GTL. Would recommend. 2 Stars, 0 product ratings 0. Items sold by ESCORT Radar and shipped to destination in the following states may be subject to tax: Arizona, Arkansas, California, Colorado, Connecticut, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Mississippi, Missouri, Nebraska, Nevada, New Jersey, New York, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming. Jentech 148 GTL-DX. Mounts to any flat surface with "U" mounting bracket. NO RESERVE Cobra 148GTL MODIFIED Radio w/Power Cord and Mic (Silent Key) 140 GTL. Read all user reviews below: Below Are Actual Reviews From Real CB and Ham Operators: Average user rating from: 13 user(s) 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. Cobra's iconic 148 GTL took a slight redesign in the phase-locked loop system back in 2008 utilizing a Chinese produced chip . The original Cobra 148GTL is back and better than ever! 8. I have a cobra 148 gtl and someone has already been in the radio modding it out. WTB COBRA 148 GTL Made in Philippines. 1 Stars, 0 product ratings 0. 800-543-1608 Option 3 They were also made by Uniden (PC010) with an MC145106 PLL. CITIZENS BAND SSB/AM 2-WAY MOBILE RADIO. Modification #2 replaces both driver and final. A bona fide radio legend, the Cobra 148 has been the backbone of channel banter for decades. Compatible with all CB antennas on the market. 4.5 average based on 2 product ratings. 148F GTL-DX. 146 GTL. Enjoy the benefit of long-range SSB communications in a no-frills, super reliable unit, One of the most famous CB radios ever produced, praised for its durability, longevity and classic good looks. 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. General Sherman. 29 Classic Side Mic. 5. Re: Cobra 148 Clarifier Mod. It's currently the only SSB Citizen's Band transceiver still made by the Cobra brand. Cobra 148 GTL ST. Cobra 148 GTL-DX. 6. Jentech 148 GTL. It basically is a Cobra 148 with the Frequency Counter and some push buttons instead of the standard switches. 138 XLR. Cobra 148 GTL-D104mike. FA: MAVERICK 250 and COBRA 148 GTL DX+. 148 GTL NW ST. 148 GTL ST Front Mic. Customer Service: Factory Diagrams Schematic Diagram (8.5x11) Schematic Diagram (11x17) Schematic Diagram. 4. The amount of tax charged on your order is contingent on your state. Kit comes with easy to follow … Cobra 148 GTL-D104mike. FREE SHIPPING ON ORDERS $75+ 2) Change R124 to a 4.7k ohm resister. Save 20%. Get up-to-date news and notifications for Cobra exclusive deals. 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. TECHNICAL & INSTALLATION RESOURCES | 80,000+ SATISFIED CUSTOMERS 7. 5 Stars, 1 product rating 1. if the cobra 148 gtl Dx has the same board here is a mod The tweak #1 ~ Remove TR32 #2 ~ Change R174 (10K) to a 2.2k #3 ~ Change R187 (10K) to a 2.2K RECEIVE IMPROVEMENT! THE FOLLOWING IS A (NO-NO) AND IS FOR YOUR INFORMATION ONLY. Cobra has brought back the original Cobra 148 GTL CB radio with a few modern touchups. 4 … Details about Cobra 148 GTL CB Radio. Following that the Cobra 148 GTL DX "late" model was also marketed as the Superstar 360 FM. 4 Stars, 1 product rating 1. Galaxy DX 33,44, 55, 66,73, 77, 88,9 9; Galaxy II. Factory Service Manual ( Covers 148GTL, 148GTL ST, 148 NW ST) (dated 1997 1998) Page 1 to 15 ... Cobra.com is proud to offer a discount of 5 to 10% to select customers who have served our country in the Military and their spouses and immediate families. Troca de transistores deteriorados pelo tempo. FA: MAVERICK 250 and COBRA 148 GTL DX+. Differences between Cobra 148 and 140? 11. upper channels for Cobra 148 GTL. President Grant. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels/tuning steps: 40: Mode: AM/SSB: Frequency control: PLL: Frequency stability: ±?% Power supply: 11.7-15.9 … There are some radio brands that have the same general wiring (such as Cobra and Uniden) but that is not always the case. Cobra 148 GTL-F. CONNEX 3300 HP. Single Side Band (SSB) transmissions utilize the frequencies just above and below the standard 40 CB channels, can legally transmit at 12 watts (instead of 4 watts for standard CBs), and can achieve significantly improved range. This modification is for the latest production 148 GTL with 4pin microphone plug. This data is all over the net, and the only thing that is correct is item #3 below and it too is not necessary if you change the "stock varactor" to an ECG 612, in most radios that this mod applies to, Cobra 148 GTL, Cobra 142 GTL, President Washington (MB8719) ect. MSRP $189.95, This model has been discontinued and we recommend the. Cobra.com is proud to offer discounts for members of the Military community, First Responders, Teachers and Students. The stock AM dection diodes are 1N60P Devices, Replace them with ECG-583 Schottky Diodes. If anyone knows the right one please let me know. Availability: In stock Quantity: + − Add to Cart. First Responders, Teachers and Students are also eligible to receive a 5% discount, Discounts for Military, First Responders, Teachers and Students throughSee Terms. CONNEX CX 4400 HP. Magnum S-3. This page describes modifications for the Cobra 148 GTL (PC-412) The PCB in this radio is almost identical to the Grant (PC-409) and the Madison (PC-411) and it can be used for comparisons Cobra 148 GTL (Newer 4-pin front mike) SPECIFICATIONS. 200 GTL. You can still safely shop with us 24/7 - Our response to COVID-19. Sales: 2 product ratings. 120-channel solid state, citizens band SSB/CW/AM/FM. View and Download Cobra 148 GTL operating instructions manual online. This puts ‘BIG RADIO’ sound into your venerable, classic Cobra 2000 GTL base unit on AM. TECHNICAL & INSTALLATION RESOURCES80,000+ SATISFIED CUSTOMERS. F.S. Please help about changing X3 crystal in Cobra 148 GTL. This model has been discontinued and we recommend the Uniden 980 and Galaxy 959 as replacements. 13. wanted Cobra 148 GTL DX 29 GTL. CONNEX C X 3300 HP. This is the manuals page for Cobra. Monday - Friday 9am - 5pm EST The list below offers some microphone wiring information. The radio out-of-the-box is acceptable, performance is a bit low but with a few tweaks to make it a relatively good, loud CB radio. cobra 25 gtl/ltd/classic sams photos: 207 am limiter: d-9 power tweaks: 1. The Cobra 148 GTL is an AM/SSB mobile CB Radio with a long track history. WTB COBRA 148 GTL Made in Philippines. 10. Cobra 29 LTD Classic. 010002 - Cobra® Crb-200Zi-Pa Cap, Trimmer 20Pf for 150GTL Radio. Sign up for exclusive offers and the latest news. Cobra devotees praise it for its longevity and frills-free capability. Tax will be calculated at checkout. 2. Cobra devotees praise it for its longevity and frills-free capability. Professional driver-requested improvements include a front panel microphone connector for convenient in-dash installation, 9-foot microphone cord for easy reach anywhere within the cab, and tactile controls for added convenience and safety when adjusting functions. Magnum S-6. 25 watts. Both modifications are approx. Items sold on EscortRadar.com and shipped throughout the US may be subject to tax. 6. 150 NW. Cobra 148 GTL Power Tweek and Modulation 1) Change R126 to a 2.2k ohm resister. 9. upper channels for Cobra 148 GTL. Cobra power mic and Cobra 148 GTL. Cobra is a company known for its quality CB Radio and walkie-talkies. Good quality. 148 GTL Side Mic. 148F GTL. The first or "early" Cobra 148 GTL DX used an MB8719 and was made by Uniden with a PC879 board. The frequency counter is only a 5 digit counter. F.S. Users who want the benefit of long-range SSB communications in a rock-solid, reliable, no-frills unit. 800-964-3138 Option 1 Aside from 40 standard CB channels it also has 80 SSB channels and several other great features. 3 Stars, 0 product ratings 0. Public Address, Built-in SWR, Single Side Band (SSB), Dynamike Boost, Noise Reduction (NB/ANL), RF Gain, Tactile Controls. Please note: Due to high call volumes, our phone lines may close earlier than posted times in order to accommodate those already waiting in queue. Modification #1 only replaces the final. There were three variations marketed as the 148 GTL DX in the early and mid 1980s. 29 Classic ST. 29 NW ST. 29 NW WX ST. 29 WX. Cobra 148 GTL CB radio overview and full product specs on CNET. 148GTL-DX two-way radio pdf manual download. 5. 12. D1 & D2 can also be Replaced with ECG-583 Schottky Diodes. 4. cobra 148 RECIEVE!!!! 9. 148 GTL-DX. The Cobra 148F GTL is unique because it came stock with a built in frequency counter. Anotações sobre o legendário Cobra 148 GTL Placa Uniden PC-412 Adinei Brochi PY2ADN py2adn (arroba) yahoo.com.br Agosto de 2001 O Legendário Cobra 148 GTL Os… 29 Classic NW. The 148GTL PA setup provides four watts into the external speaker, which has eight ohms of resistance. 3. 148 GTL two-way radio pdf manual download. 3. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Magnum S-9. They removed (tr24)and i am wanting to put it back in the radio but dont know the correct transistor to put back. 10. Cobra power mic and Cobra 148 GTL. The radio out-of-the-box is acceptable, performance is a bit low but with a few tweaks to make it a relatively good, loud CB radio. Cobra 2000GTL BIG AUDIO MOD! 148 GTL Rubber Washer For Side Screw Item # 384-075. View and Download Cobra 148GTL-DX instruction manual online. Good value. 29 Classic Front Mic. And she’s easy on the eyes too—this model stays true to the original with tactile controls and a built-in SWR meter. If you have some stuff that not is listed here you can donate this by contact mods.dk. 29 LX *NEW* 29 NH ST. 29 XLR. CONNEX CX 4600-T. CONNEX 4800 HP. 7. 148 GTL Rubber Washer For Side Screw Item # 384-075. They have brought back the original 148 GTL CB radio with some innovative touch-ups. COBRA 148GTL IN BOX*OLD SCHOOL ORIGINAL*N.O.S* COLLECTOR QUALITY THE BEST! SSB radios can communicate on the standard 40 CB AM channels with all CB users, but are only able to use SSB for long-range communication if BOTH parties have an SSB-equipped radio. I find these features very impressive and helpful for users.
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