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Realistic trc 490 mods pdf. 583 Kbytes: DX-440 Owners manual.


Realistic trc 490 mods pdf I was able to replace the switch and repair the knob and the radio works great. Your REALISTIC TRC-490-18 is a completely solid-state AM/SSB Transceiver designed for the Citizens Go To RadioMods CB Radio Simulator software page. Radio looks stock with no mods. 70/ at 10 dB —33 dB at ±10 kHz 455 kHz with ceramic filter More than 40 dB at 1mV input Threshold less than 1AV Mic Wiring. Cut the trace as shown in Figure A using a X-ACTO knife. Mount a DPDT center off switch. Jan 5, 2004 · Got a good used realistic trc - 495 40 channel AM base with hand micmodulation is kind of low ( may be the mike ) need tune - up & modulation mods if any one knowsthanks you in advancekd4amg Tech808 Jun 17, 2018 · To help support this channel donations can be made at. Firstly Radio has good RX. There isn't a whole lot of information available online about this radio but the service manual is listed on CB Tricks which is nice. Remove the unit from its cabinet and pull off the metal cover from the bottom side of the PLL unit. Schematic Diagrams. This was Radio Shack's next model down from their TRC-457 deluxe base station, and was offered from 1977 to about 1980 when it was replaced by an almost identical looking, but much less capable, TRC-490. Realistic TRC-490-18 A page which lists the adjustments for the realistic range of cb radio Jun 27, 2013 · I have a TRC-440. Supposed to be Realistic/Navaho best radio. Dangerous for big box guys, found that out with my box guy and I replaced all his NPC mods with a much safer one. On frequency and nice to listen to. It isnt much but I might set it up at my girlfriends house for emergency situations. Jul 7, 2015 · This page shows the alignment info for the PC-385 PCB as used in the Uniden / President Washington, Stalker 9, Realistic TRC-490 and many others. 3. This chip uses binary inputs. 583 Kbytes: DX-440 Owners manual. Disclaimer: Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every radio presented DX-395 FM AM SW1 SW2 PLL Synthesized Receiver. Shop now for fast shipping and easy returns! Model: Realistic TRC-427 - Radio Shack Tandy, Realistic, Shape; Chassis only or for «building in» Notes; Radio Shack 40Channel Citizens Band Transceiver Model Realistic TR-427. Mar 9, 2006 · another Realistic chassis with no schematic or service info. dx-200 trc-490 1 picture: trc-9a then upload the picture to mods. 3-CHANNEL/6-CHANNEL C. See "Data change" for further contributors Hello! Not sure if this is the correct sub to post this in but I recently acquired 3 Realistic TRC-216s. Service Manual (Courtesy of Nomad Radio). RV9; AM AMC-or remove C71. Sep 22, 2019 · Vintage Realistic Walkie Talkies. RV11; Mod. TRC-451 Frequency Expansion, Clarifier, Tune Up, Block Diagram, Phase Lock Loop Info Sep 24, 2007 · Or if you like, do a search in yahoo on "The Mod" and you will find a extremly good mod for your radio. zip: 737 Kbytes: TRC-458 CB Transceiver Owners manual. I just finished a cap replacement and it works really well. View and Download Realistic TRC-9A service manual online. Whether you&apos;re a trucker, first The 858 chassis is easy to modify for extra channels and a lot of folks say they were some of the best radios you could get overall. Mic gain VR is on the board. Models include:- Kraco 2410/2420/2430, Pace 8003, Realistic TRC209-18, Royce 607, SBE LCM-8P. Midland 78-999 (PLL02A) Tune Up and Slider Mod: 5. com/MikesRadioRepair or through PayPal at paypal. You can also pick up an expander/slider/whatever you want to call it on eBay (or other used markets) to add frequency control. TRC-9A transceiver pdf manual download. Please download it and see if it is of interest to you, you may find that it will help you to work on a modification theory, without even having to open up a radio ! This page describes some modifications for the Uniden / President Washington, Stalker IX and Realistic TRC-490 and other radios that use the PC-385 PCB. Looking for an old, out-of-print Radio Shack manual? You've come to the right place. It covers 26. things to remember. View and Download Realistic RadioShack TRC-482 instruction manual online. I also tested the 590's against my Feb 7, 2019 · Test the output on the Power supply no - load - does it rise to 13. This page describes some modifications for the Uniden / President Washington, Stalker IX and Realistic TRC-490 and other radios that use the PC-385 PCB. Aug 3, 2020 · Realistic Trc-437 Modulation upgrade. This is simply an alternate way to align a radio with an unlocked clarifier. No cutting of tracks/drilling holes for switches and you use the same 11. Made in Korea. patreon. Disclaimer: Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every radio presented Jun 2, 2009 · Hello all,,, I believe this is my first post after joining a while back. 208 Kbytes: DX-402 Owners manual. Unit now slides. NO. to/3yzKboZRealistic TRC-422A 40 Channel CB R Disclaimer: Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every radio presented. As a rule of thumb: if it's not NIB mint, I swap in a Cobra/Uniden 4-Pin style mic jack for these radios. The Two TRC-490's will hear what the TRC-458 will not. 1-9490 . 3-CHANNEL /6-CHANNEL C. nz Here is the block diagram from the Uniden Washington with the same board. Go To the Realistic TRC 453 Mods Page Go To the Realistic TRC 485 Mods Page Go To the Realistic TRC 485 Frequency Mods Page Go To the Realistic TRC-490 (PC-385) Mods Page Go To the Stalker IX (PC-385) Mods Page Go To the Superstar Mods Page Go To the Superstar KF VI Frequency Counter Page Go To the Texas Ranger FC390 Frequency Counter Mods Page Jan 22, 2017 · The second TRC 490 is in very nice condition as well, seems to work, although both radios smelled like mold when I powered them up, internal layout seems quite different from the 458 YouTube videos I have seen, more congested, hopefully I can up my soldering skills to recap them, my understanding this is something that should be done to older radios. 5 inch / 197 x 44 x 140 mm; Notes; Realistic TRC-418 21-1511, CB transceiver for car under-dash mounting. zip: 707 Kbytes TRC-492 Front. B. Stock 1- Shield 2- N/C 3- Transmit 4- Audio 5- Receive. RV201; SSB ALC. 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% Frequency Mod: PLL UPD861. This radio belongs to a long time friend of mine. Pun a wire from the rused terminal on VR4 Clarifier Control to 8 Volt source located at the emitter of Q216. Realistic TRC-490-18; Realistic TRC-30A; Realistic TRC-11; Realistic TRC-411; View and Download Realistic TRC-221 owner's manual online. 3258 xtal. 6 channels TRC-11 (21-141) Less than ±0. With its compact design and intuitive controls, this radio is easy to use and provides clear and powerful communication capabilities. 27MHz CB - Radio Manuals and Diagrams for PLL 02a and D858 chassis CB radios (Downloadable): Cybernet Service Information (PLL 02A) Service and Alignment, Parts Layout and List, and Schematic Diagram to suit the following Cybernet radios: Philips SSB2001; Super Panther Mark I and Mark II; Super Bengal Base; Apollo Mark I, Phantom Communicator; Karinna KSB-18; HMV Road Hound; Expo Bushranger Dec 18, 2008 · another post says its the same board as the cobra 139xlr and says this for the clarifier mod:COBRA 138 139 XLR (OLD) PRESIDENT GRANT, WASINGTON,MADISON , ROYBN 510 , 520D ,TRC-449 457 AND 458 Unlocking the Clarifier Disclaimer: Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every radio presented. 40Jchannel Citizens Band Walkie-Talkie. to/3AoUWe8Ceramic adjustment tools https://amzn. The TRC-492 like most Realistic radios of the 80’s and 90’s employed the 5 pin din microphone setup which I really truly despise. Realistic TRC-57 Frequency Expansion & Clarifier (See Note on Page) (Correction in Volume 16 Page 72) Your REALISTIC TRC-490-18 is a completely solid-state AM/SSB Transceiver designed for the Citizens Band Radio Service. com and the Secret CB Series of Books that shows a 10 turn Fine Tune Clarifer mod for the TRC 458' Secret CB Kudo`s to Bennie for the work he does in documenting and providing Info to the Public about many CB radios. EAT. SLIDER: 1. Upon evaluation: Mar 10, 2010 · Re: Realistic TRC 448 Post by MDYoungblood » Wednesday, 22 March 2017, 16:49 PM Slim Pickins wrote: Wednesday, 22 March 2017, 0:36 AM Still have mine and it still works great! Radio Shack Manuals. View and Download Realistic TRC-449 owner's manual online. microphone: wiring code: Standard: 1-Audio,2-Shield,3-Receive,4- Switching,5-Transmit: Astatic: 1-White,2-Shield,3-Black,4-Blue, 5-Red-Yellow-N/C: Turner Nov 14, 2024 · Realistic Navajo TRC-490 testing on bench Mar 22, 2008 · Careful on which NPC were talking about. 23-channel AM/SSB. Gain. Astatic (4 wire) 1- Shield 2- N/C 3- Red 4- White 5- Black. We have 1 Realistic TRC-11 manual available for free PDF download: Realistic TRC-490-18 My friend Bill's radio, which he's had for over 40 years. 405 MHz and has a frequency stability of ± 135 Hz. pdf: 192 Kbytes: DX-398 Owners manual. I'm interested in making some minor modifications to this radio: 1. 75 x 1. 00, so I have my first CB radio since 1975. *Disclaimer* Modify your radio at your own risk. to/3njJkGeLED's https://amzn. So, it is capable of a lot of modifications. This radio still has its original MB8734 PLL. F. 456 Kbytes View and Download Realistic TRC-207 owner's manual online. Meter. View and Download Realistic TRC-503 service manual online. He uses this radio every once in a while. TRC-221 transceiver pdf manual download. Make: Realistic: Band: 27Mhz : Modes: AM/USB/LSB : PLL: MB8719 Aug 11, 2010 · I have had several of the trc 458 base units, if you can get one that is not hacked up, they are great SSB talkers, and OK AM talkers unless some mods are done to increase AM modulation. View and Download Realistic TRC- 9A/1 1 service manual online. I am not a radio repair guy and do not have the proper equipment to tune or properly test one. Disclaimer: Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every radio presented TRC-451 Frequency Expansion, Clarifier, Tune Up, Block Diagram, Phase Lock Loop Info Sep 24, 2007 · Or if you like, do a search in yahoo on "The Mod" and you will find a extremly good mod for your radio. Operation: 12V DC, Pos/Neg Ground, 2 Amp. The TRC 490 service manual is in Sam's #292. me/MikesRadioRepair Realistic TRC-427 CB Radio - Radio Shack - Overview w/ modulation adjustments This is a short overview of the Realistic TRC-427 showing features and the modulation adjustment location VR5 for modification. MOBILE TRANSCEIVER. 73 Jeff This is the Realistic (Radio Shack) TRC-458, 40 channel SSB/AM base station. ) Replace Squelch circuit with an RF Gain using the same Pot on the front of the radio. Clip D205. Data: 21-1534. I have a Dosy SWR/power/modulation meter, a dummy load and a multi meter. Dec 14, 2012 · The TRC-433 (not touched inside) has more sensitivity and audio clarity than my TRC-458. It's a real talker after this mod, I used a "medium fidelity" Realistic TRC-458 CB Radio Pdf User Manuals. TRC-490-18 transceiver pdf manual download. So far I've found out that power adjustment is t-11 and L3. MIDLAND 79-891 02 A RX: RV6 CCI3002. Which means that your AMC control ('modulation') will no longer work - it will be wide-open. He wants no mods installed, he wants it stock. 91 MB View and Download Realistic RadioShack TRC-490 instruction manual online. The 33 year old TRC 216 was manufactured in 1986, and tye 32 year old set of TRC 217's was manufactured in 1987. RV3; SSB Mod. Motorola CM 555 (TC9105P) Frequency Expansion, Clarifier Realistic TRC-490 Frequency Expansion, Clarifier: 14-15. TRC- 9A/1 1 transceiver pdf manual download. For more slide, replace D203 with Super Diode. Transceiver Radio Shack TRC-485 Owner's Manual. Dimensions (WHD) 7. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Realistic Trc 490 for sale | eBay Sep 24, 2009 · A New Old Radio just added to the collection it works like a champ really Like these Vintage Radios Thank God for Ebay or it would be so hard to find these L View and Download Realistic TRC-411 owner's manual online. View and Download Realistic RadioShack TRC-459 instruction manual online. Dec 15, 2021 · Realistic TRC 449 Clarifier Mod. EMTtEmawaT TRC-490-18 OWNER' MANU PLEASE READ BEFORE USING THIS EQUIPMENT CUSTOM MANUFACTURED FOR TANDY CORPORATION . 00 plus shipping, since it came with mic too (realistic 21-1175 with pre-amp). 005% 13. Astatic (6 wire) 1- Shield & Blue 2- N/C Feb 7, 2012 · I just got my hands on this little TRC-465 AM/SSB radio and want to change the TX & RX for more HiFi sound in both modes if possible I would like to get your suggestions and advise what caps to change Radio is very similar to the Uniden 122,Cobra 146 GTL,Realistic TRC-451,Uniden 840,etc I am including the schematics from the service manual Dec 18, 2008 · The ONLY mod I found for this radio (see above link) disables the AM Limiter. It uses the 11. The Washington service manual shown a few posts up is just a copy of the material in Sams #222. 255 MHz: Channels / tuning steps: 23: Mode: AM / SSB: Frequency control: XTAL-matrix: Frequency Factory Service Manual Page 1 to 16 Page 17 to 38. yes, we can find the modulation pot and the tuning coils for the driver and final, but thats about it. TRC-503 transceiver pdf manual download. 8VDC 0. How to add more channels If pin 10 of the PLL is tied low, remove the ground and pull the pin high to go down 64 channels ! This page shows the alignment info for the PC-385 PCB as used in the Uniden / President Washington, Stalker 9, Realistic TRC-490 and many others. TRC-422A transceiver pdf manual download. zip: 1. Skip to Content; Jump to Main Navigation and Login TRC-490. Explore a wide range of our Realistic Trc-490 selection. 886 Kbytes: TRC-231 Owners manual (English French). co. GENERAL: Type: Citizen band transceiver: Frequency range: 26. 40CH MOBILE CB. . All in exce. (This link will open in another window) This is some handy software that I wrote to assist with modifications and alignments by 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. The receive is almost identical on both of the 490's. Get the best deals for Realistic Trc 490 at eBay. 8V and stay - then when you connect back to the radio the load drops? Then disconnect the radio and take a 194 light bulb and just load the bulb to light it at the power supply output - and measure voltage - if it drops - that lamp is about 1/2 the demand the radio needs to work - so if it does drop to that 11V figure - the Mar 12, 2004 · burp1out, vr1 ~ signal meter vr2 ~ squelch vr3 ~ tx frequency vr5 ~ carrier balance vr6 ~ am power vr7 ~ alc vr10 ~ rf power meter vr12 ~ modulaton meter View and Download Realistic TRC-430 owner's manual online. The radio was similar to the one it replaced, the TRC-434 except that the 434 had a number pad and up/down buttons for selecting your channel. Any mod for the older 5-pin mic Cobra 148GTL should work on the 490. Oct 7, 2012 · I got a really decent TRC-490 that had it's SSB switch smashed. Feb 15, 2016 · The Realistic TRC-427 used a PC-392AB, or the PC-392AD PCB revision depending on year. 405 MHz: Channels / tuning steps: 40: Mode: AM / SSB: Frequency control: PLL (uPD2824C) Frequency CORRECTION: Volume 26, page 61: TALKBACK - The diode references are reversed! CHANGE: D80 to read D90, and D90 to read D80. www. . RV202; RF Power Meter. If it is an 5-pin mic/Cobra 148GTL chassis as claimed - you have a very fine radio - IMO . 405 MHz: Channels / tuning steps: 40: Mode: AM / SSB: Frequency control: PLL (uPD2824C) Frequency Here is a list of models from Realistic where you find pictures. TRC-492 Back. It uses a trequency synthesizing circuit with Digital Phase Locked Loop techniques to provide crystal-controlled transmit and receive operation on all 18 channels. The only really noticeable change on the outside between the 458 and 490 is that the ANL and NB button have been combined and a CH9 switch was added. I have a bone stock TRC-490 & one that has every mod possible that I put head to head against the TRC-458 that has lots of mods. EMERGENCY MOBILE 40-CHANNEL TRANSCEIVER. Realistic TRC-490-18; Realistic trc-448; Jul 10, 2004 · There are a few cool NPC/RC mods for this chassis that work great. 965-27. Title: realistic_trc_30a_sm_pg12_13. I think the 490 is like my Cobra 142 GTL in that the board is similar. There is a manual booklet full of blue prints and schematics for the modules that comes with the purchase Modul A-198 TRC (Trautonium / Ribbon Ctr. Disclaimer: Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every radio presented Oct 2, 2010 · THe Realistc TRC-490 Navaho is supposed to have the same chassis as the Cobra 148. If you do the mods right you will be loud on AM and SSB both!! have fun with this neat radio :-) Cm3885 Advanced Member Username: Cm3885 Post Number: 553 Registered: 12-2003 View and Download Realistic TRC-422A owner's manual online. https://www. 2. It's a back up radio, but sounds good & is a good performer. Mar 21, 2005 · I need a power mod for a Realistic TRC-492. radiomods. Make your cb more powerful! Apr 18, 2005 · Also, Here is a Link to Bennies Site, cbtricks. TRC-207 two-way radio pdf manual download. zip: 2. am/ssb cb. View and Download Realistic RadioShack TRC-430 instruction manual online. I took the Transmit final out years ago and I guess its misplaced. pdf: 1. Realistic Trc-485 Schematic Read/Download REALISTIC TRC-431 Mods · REALISTIC TRC The RadioShack / Realistic TRC-490 is a transceiver. Kitchen Table repair/mod, very easy to do ! #REALISTICCBRADIOLift R 117 , 119 And D30Cut wire coming from beside C110Solder Aug 3, 2022 · Trc 457, Trc 458 great rigs shine on SSB. com. com/MikesRadioRepair Jan 5, 2015 · The Uniden Washington, The Cobra 142GTL, and the Realistic TRC490 are essentially the same radio and all use the Uniden PC-385 main board. Thanks in advance. TRC-449 transceiver pdf manual download. Jun 27, 2021 · Got a Realistic TRC-457 on the desk today. ), inkl. When plugged into AC and powered on, there is a loud "machine gun" or "motorboating" sound Apr 2, 2024 · <p>Looking for a reliable and functional mobile/in-vehicle radio? Check out this Realistic Navaho TRC-490! This radio is perfect for those who need a reliable form of communication while on the road or out in the field. Realistic TRC490 AM/SSB base cb radio. A little history. This will also stress the output transistors to fail prematurely . 1. dk. He wanted me to check it out cause he's noticing some issues as of lately. C. Priority switch for channel 9 (Emergency) & 19 (Highway info). Jun 22, 2010 · The original 5 pin realistic DIN socket on radio has been replaced by previous owner with 4 pin uniden/cobra type). Volume 1, page 60: Original wiring points are 1 and 3. It is not modifiable. Clip R221. 40-Channel transceiver. 4. manufactured by Uniden in Korea & Taiwan for Tandy/RadioShack during the late 70's. so, in order to help those who may come across one of these units and want to give it a more thorough going over; here is a more or less complete tune up for this base D . One does not power on whatsoever (even though it’s getting power when I put the meter on it) and the 3rd one seems to be stuck in RF OUT mode and does not show the signal level on the LCD Free CB Radio technical information, user manuals, schematic diagrams and service data Deoxit Contact Cleaner https://amzn. Easy freq expansion, one of the best receivers out there for 11 meters. ) Upgrade Finals Attached is a schematic. Diagrams Schematic Diagram (Courtesy of Nomad Radio) Schematic Diagram Chassis Exploded View looking for mods for a trc 434 "Realistic Navaho i need to p&t and i would like to put rf power in it if it can be done Install The CBRT App Install our CB Radio Talk App and connect with CB radio enthusiasts at CB Radio Talk Forum. He had his done so asking him for help is out of the question. 75 x 5. 1125MHz crystal that your radio already has. Gotta make this radio safe to use on AC power, originally this radio had NO fuse in series with the AC line to protect the transformer and to help protect ag Read the complete Realistic TRC-449 Owner's Manual online, or download the PDF for easy reference. How to add more channels If pin 10 of the PLL is tied low, remove the ground and pull the pin high to go down 64 channels ! The more deluxe version of this radio was the TRC-457 and the later version of the 458 was the TRC-490 which had the 8719 chip in it. Apr 18, 2008 · I am now the proud owner of a new solder station, I have been digging thru the closet getting out old junk and fixing it and ran across my old junker TRC-492. 812 Kbytes: TRC-432 Owners manual and schematic. zip: 590 Kbytes: TRC-440 Owners manual and schematic. TRC-447 Transceiver pdf manual download. Apr 15, 2020 · Just picked this radio up and unboxing it as you see it! Find many great new & used options and get the best deals for NOS Realistic TRC-490 40 Channel AM/SSB CB Radio #21-1583 Radio Shack at the best online prices at eBay! Free shipping for many products! We have 1 Realistic TRC-490-18 CB Radio Transceiver manual available for free PDF download: Owner's Manual Realistic TRC-490-18 Owner's Manual (27 pages) Brand: Realistic | Category: Transceiver | Size: 3. Realistic TRC-427 CB Radio - Radio Shack - Overview w support this channel donations can be made at. tons of info on WWW I think cobra 139XL is same board if you want mic gain control on a knob Model: Realistic TRC-418 21-1511 - Radio Shack Tandy, Realistic, Shape; Miscellaneous shapes - described under notes. gi Created Date: 8/24/2008 2:13:09 PM Realistic TRC-422A Owner’s Manual Liability of damages to any equipment is the sole responsibility of the user! Downloading, viewing, or using any information provided on these pages automatically accepts the user to the terms of this agreement! Modifications are provided for information purposes only! TRC-222 Service manual. Author; Model page created by Franz Scharner. pdf: 197 Kbytes: DX-399 Shortwave Receiver. One of them works fine, can receive and transmit. Sign In Upload. pdf: 660 Kbytes: DX-397 AM FM SW 12-Band Portable Receiver. Find top brands, exclusive offers, and unbeatable prices on eBay. TRC-430 transceiver pdf manual download. It had no mic, so I bought a TRC-433 on eBay for $15. zip: 9. View online or download Realistic TRC-458 CB Radio Owner's Manual. Since this radio has the MB8734 chip, I do not want to replace it and instead will go with a loop crystal mod. Also for: Trc-11, 21-139, 21-141. FOR PARTS Realistic Navaho SSB AM TRC-490 40 Channel Base Station CB Radio VTG CA$283 Jan 5, 2025 - Jan 11, 2025 Aug 19, 2024 · My latest Goodwill treasure has an issue and I am hoping that someone here might have some experience with this model of CB base station or have documentation in the form of a service manual or schematic. It is by no means, the only way TM-1001 tuner pdf manual download. Explore features, operation, and troubleshooting tips for this Citizens Band transceiver. I'm View and Download Realistic RadioShack TRC-458 instruction manual online. The "heavy swinger" version mimmicks SSB to my eyes but it does some weird "surge key" stuff. PC-385 PCB Stalker IX, Realistic TRC-490, Uniden / President Washington, Cobra 142GTL and others that use the PC-385 PCB Dec 24, 2013 · TRC-458 vs TRC-490 Well I have been doing some A/B testing on the TRC-458 & TRC-490 radios & am shocked at what I have found. TRC-451 Frequency Expansion, Clarifier, Tune Up, Block Diagram, Phase Lock Loop Info Sep 24, 2007 · Or if you like, do a search in yahoo on "The Mod" and you will find a extremly good mod for your radio. 145 Kbytes: TRC-465 Service manual. this information is for educational purposes only be careful with your screwdrive and soldering iron it is against fcc rules to modify a transmitter View and Download Realistic TRC-490-18 owner's manual online. to be found. TRC-411 transceiver pdf manual download. The radio features channelized tuning steps and an image rejection of 85 dB. do not try to squeak every last watt out of the radio, keep AM deadkey low so you do not stress the components. The Cobra 139 XLR is same chassis but has the meters for SWR/MOD and the mic gain on the front. Summary of Contents for Realistic TRC-30A Page 1 This Information Is Provided By Realistic TRC-30A Service Manual Liability of damages to any equipment is the sole responsibility of the user! Downloading, viewing, or using any information provided on these pages automatically accepts the user to the terms of this agreement! GENERAL: Type: Citizen band transceiver: Frequency range: 26. So if you mostly talk SSB it is a hard radio to beat. I do have my Amateur Radio GENERAL: Type: Citizen band transceiver: Frequency range: 26. pdf: 112 Kbytes: DX-396 AM SW FM Stereo PLL Portable Receiver. View and Download Realistic RadioShack TRC-451 instruction manual online. 40-CHANNEL CITIZENS BAND TRANSCEIVER. I have a friend out west who has one that keys up 3 watts and swing 50 watts and I would like mine to do about the same. Add to my manuals. Background-I found a 458 at a local thrift for $10. Download. 421 Kbytes: TRC-30 Service manual. DIAGRAMS Schematic Page 34 and 35 (11x17) Schematic View online or download Realistic TRC-11 Service Manual. vtf emraq svanhr lzjipb cagabr ayhxu vqh mtjsz bpzspcu avilncv