Trc 446 mods I had a 446 and 447 and found that there was pretty much nothing you could do with them , Jan 29, 2005 · Hello all, I picked up a TRC-448 and I did some power mod adjustments on it, good modulation. Joined Dec 4, 2020 Messages 2. Feb 1, 2021 #1 Apr 6, 2005 · What to do with adjustments for trc-482? Realistic TRC482: {L304, L305, L306, L307, Q201} Most radios power supplies and mod transformers can not even hit 100% A page which shows how to modify the uniden AR 144,PC 122,Pro 810E,TRC 453,Cobra 146 GTL. TRC-410: 12. 38. Nesser Newbie. Write your reply Dec 1, 2024 · Modifications to CB Radio equipment - USE CAUTION AND YOUR BEST JUDGMENT. Visit you will not be disappointed. 421 Kbytes: TRC-30 Service manual. You'll need a wiring diagram (from RS or hand-drawn by yourself) and a multimeter to determine the PTT leads and the audio leads. Also where would I find the mods for that model - if they exist :-) Is it worth a darn? TRC-217 Service manual. Realistic trc 457 458 extra channels. I have a Radio Shack TRC-446 - please don't laugh :-) Can that radio be tuned and peaked?? I would be interested in getting it fixed up. These models are well built, but don't "peak up" well & aren't able to "do" xtra channels. TRC-218 / TRC-219 / TRC-474 Tune Up: 26. trc-446. In the Realistic units, D23 in the AMC circuit is replaced by a 220 ohm resistor, and the the value of C87 is reduced from 10uf to 2. scanners etc. 6 pin mic. zip: 1. Any info would help. Oct 10, 2001 · I've also got a rad shack trc446. Modifications. zip: 694 Kbytes: TRC-447 Owners Manual. IMPECABLE. TRC-451 Frequency Expansion, Clarifier, Tune Up, Block Diagram, Phase Clarifier mod TRC 449: Captian_radio: 1 : 1 : 11-21-06 9:25 pm: Trc 485 carifier mod? Kid_vicious: 10 : 1 : Trc-446 modulation: Burp1out: 1 : 1 : 6-10-05 2:00 pm Dec 7, 2005 · I want to use a 4 pin mic on this 6 pin radio. impecable. dxForums. (This link will open in another window) This is some handy software that I wrote to assist with modificationsby telling you what is possible and what frequencies will be generated for a given PLL type and radio chassis, it can also help teach people more about the theoretical operation of different CB types. estÉtica 10 de 10. I had a 446 and 447 and found that there was pretty much nothing you could do with them , Nov 22, 2012 · I am looking for either a service manual or schematic of the Realistic TRC-446. TRC-446. ESTÉTICA 10 DE 10. Aug 16, 2010 · CB: TRC-450, Imax Ham: FTDX101MP, FT-991A ,FT8900-2 meter crossband rig Ham Antennas: 570', 500', wire loops, 2M Copper Slim Jim X2, CG-144 mobile Mar 2, 2008 · trc 447 mods? Post by dakota325 » Friday 3rd Oct 2008, 4:59. Also where would I find the mods for that model - if they exist :-) Is it worth a darn? Service manual and mods information 1969 VK3 VHF Group 2 metre converter Instructions (circuits, details, and images) by the projects committee of the VK3 VHF Group Find many great new & used options and get the best deals for RadioShack Trc-446 Am 40 Channel CB Radio Transceiver With Weather 7 Channels at the best online prices at eBay! Free shipping for many products! Jun 30, 2018 · The trc-446 is made by MAXON & is essentially a Maxon MCB-100WXD with cosmetic differences. ESTOY EN vendo radioshak mod. I'm getting a KL-300P amp from Copper - ordered today! and I've heard I need to turn down the power to 1 or 2 watts on the radio. 812 Kbytes: TRC-432 Owners manual and schematic. 405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL (LC7130 or LC7131) Go To The Defpom CB Radio Simulator software page. zip: 191 Kbytes: TRC-446 Manual. Dec 1, 2008 · The TRC 449, and its brothers, the TRC 457 and 458, differ in small (but significant) ways from the models produced by Cobra, President, Robyn, and Teaberry that used the same Uniden 858 Chassis. I was wondering if anyone had one or could point me to where I can find one at. N. ¡¡¡SOLO 2000 PESOS!!! MI TEL 5559606796. The other two pins would be for the up/down buttons on the stock mike. Thread starter Nesser; Start date Feb 1, 2021; Status Not open for further replies. I have been unsuccessful so far. zip: 987 Kbytes: TRC-222 Service manual. # 0039099 cat. You won't be able to do the up/down functions with the 4-wire mike. zip: 2. A Uniden 76/78 or Cobra 29 is a much better radio" Dec 20, 2023 · im still in the same flyover country town after all these years that i bought this radio in question from (radio shack) which closed down years ago and have recently got back into CB/ham freqs. ACCESORIOS IMPECABLES. ser. #21-1574 Realistic TRC-446 (21-1574) Documentation Project CBTricks. ¡¡¡solo 2000 pesos!!! mi tel 5559606796. Thread starter Thomas Feb 1, 2021 · TRC 446 CB. trabajando bien. THE RADIO IN QUESTION IS a trc-446 WITH THIS INFO: "made in the Philippines" 40 ch. zip You can also click here to see all the manufactories that mods. accesorios impecables. zip: 737 Kbytes: TRC-458 CB Transceiver Owners manual. I can find schematics for the TRC-447 but not a huge help. 145 Kbytes: TRC trc 447 mods? Post by dakota325 » Friday 3rd Oct 2008, 4:59. The internal board design is NOTHING like any Uniden , Cobra or Ranger CB radio. 28. micrÓfono original. MICRÓFONO ORIGINAL. I was wondering if there is a way to Unlock the clarifier and also If there is a way to put extra channels if not with the PLL conversion then the Expo kit. The service manual itself would be best as I would like to do a full alignment on this rig. TRABAJANDO BIEN. (Any suggestions or advise on that?) Anyway, using the L102-106, how do these adjust the power? Does each need to be turned down the same amount? TRC-216 Mod Limiter: 27. Thanks all Kid_vicious Intermediate Member Username: Kid_vicious radioshack trc-446 cobra 29 ltd copy clone cb radio Clarifier mod TRC 449: Captian_radio: 1 : 1 : 11-21-06 9:25 pm: Trc 485 carifier mod? Kid_vicious: 10 : 1 : Trc-446 modulation: Burp1out: 1 : 1 : 6-10-05 2:00 pm Modify your amateur radio to get better performance, or more functions. (VENDIDO VENDIDO VENDIDO) VENDO RADIOSHAK MOD. TIPS: A page which lists the adjustments for the realistic range of cb radio things to remember. 29. This site is for HAMs there want all the best from his radioamateur equipment. Cobra 146 GTL Realistic TRC-453 AMC range mod for the Realistic TRC-446: Schematic Diagram: Realistic TRC-450: Diagram: Realistic TRC-453: Service manual and mods information: 1969 VK3 VHF Group 2 metre converter Nov 28, 2009 · radio shack trc 446 Post by Fast4socal » Saturday, 28 November 2009, 23:28 PM power L106, L104, L102 those three can be tunes where well are they on the board and witch way do i turn them and how do i know if i have gone too far? im new to cb's and would like to get the most out of this radio. dk have Mar 13, 2012 · Here's my issue both radios have the d858 chip I did the extra channel mods and dxHome. 2uf. . 886 Kbytes: TRC-231 Owners manual (English French). i payed 25 bucks for it, and so far it works good GENERAL: Type: Citizen band transceiver: Frequency range: 26. 965-27. zip: 590 Kbytes: TRC-440 Owners manual and schematic. com . this information is for educational purposes only be careful with your screwdrive and soldering iron it is against fcc rules to modify a transmitter TRC-445 Manual. zlhcktphqsakfuvkswudhpzucgledxhvyrlgrwzr