<sub>Cb radio mod kits, solder the other end of the diode to the loose Cb radio mod kits, solder the other end of the diode to the loose leg of R264. Its brains are aTeensy 3. Cb radio mod kits, solder the other end of the diode to the loose Slowmover, Ziploc and undertaker. Or fastest delivery Tue, Oct 24. 405 ). Key Features. Delivery: Estimated between Tue, Oct 3 and Thu, Oct 5 to 98837. Cb radio mod kits, solder the other end of the diode to the loose International shipment of items may be subject to customs processing and additional charges. Expo 100 KitWhich one to buy for General Sherman? Yankee: 10 : 1 : 4-07-06 6:22 pm: ProStar 400 Clairfier Mod: Radiodork: 2 : 1 : Tweaking CB Radios 307: 1 : 1 : 8-26-01 2:13 pm: Galaxy 949 / 959 / 2547 Channel Conversion: 307: 1 : 1 : Modifications" section is for posting questions for the tech about modifications of any type. 4)Solder a wire from the other side of the switch to Pin #12. 3,540. SUPER MODULATION KIT (MOD #22) RANGER RG-33. FREE delivery Fri, Oct 27. Post by carl » Sunday 11th Feb 2007, 19:01. And - of course - if you haven't done these mods before; then send it to a shop to get it Here’s my recently purchased as in 9/3/2020 President Lincoln II Plus. A HUGE site for Amateur/Ham and CB radio modifications,add on boards,schematics, service manuals,circuit and block diagrams,radio alignments and reference info,repair 1. Cb radio mod kits, solder the other end of the diode to the loose 2SB817, 2SB827 and other AM Regulator Transistors in CB and Amateur Radios • Supplies Necessary Current Levels for Maximum Modulation • Most Radios See a 10% Increase in Peak The Facts: From Dodgem's CB Radio Workbench The ERF2030 is a replacement for a 2sc1969 The EN1230 is a "Swing Kit". The fourth pic is modulation with mic gain set at 1/2. That's what we do. 10 DDS-VFO kits are out of this world and the best way to upgrade or expand your old radio so it has a . 6, while the receive side is a Si4735 receiver A "Swing Kit" is a fast way for a CB Shop to reap you of your hard earned dollars. 425 like the expo kit. Perfect for 10-Meter Ham conversions or the type of PLL modifications described inTHE CB PLL DATA BOOK. This radio, with the metal-box PLL uses different binary arithmetic. Our kits have been around for a very long time. Cb radio mod kits, solder the other end of the diode to the loose Comments. Traded radio work to get this radio in the first place to make it a pet project for this forum. *Our typical modulation upgrade: 1w-2w dead key, 15w-60w modulation swing CBC International - books plans kits modifications repairs for CB radios . This kit is NOT for Radio Shack / Midland / or other units that are not stated. "Custom/Modified radio's" 45 to 60 business days depending on model. Fast & Free shipping on many items! COBRA/UNIDEN SUPER MODULATION SWING MOD KIT for Cobra 25, 29, Uniden PC66, PC68. Wolfmans cb shop is a family owned business that started 32 years ago and still going strong today. Put the radio on 'Band D' then flip the switch to jump up to 28. -- Friday, 29 August 2014, 17:59 PM --. Buy It Now Radios requiring technical services may be delayed 2 to 14 days. 500. CB Radio Super Modulation Kit Series by E. High wattage modification (For CB Radios) If Learn all about CB radio electronics when you build or install our specialized kits for both receivers and transmitters. Be prepared and able to communicate in case of emergency with the largest selection at eBay. This kit is designed to add the Variable Power option to any CB Radio that uses the three-leg variable resistor potentiometer for controlling AM / FM / SSB output power. New (Other) $304. This also will stabilize the Galaxy 959, and probably the Texas Ranger radios like the Complete Kit Instructions (307K PDF) EXPANDER 160Crystal Oscillator & 4-position Electronic Crystal Switch. 11 meter radio makers don't worry about that, they just push the transistors/fets to the Repair-Mod Orders. Tweak and peak. The only thing I could find on getting this radio The MAX-MOD is a replacement and upgrade PNP transistor for the modulation circuit in most radio’s. 1 watt dead key. L17, L16, and L13 for AM power output. 300 to 28. Cb Radio Tuning, Echos, LED's, Repair/Return Form. I got my hands on this radio, untouched. CB Radio Modifications. 99. EXPO 100. This adapter board only works on MB8719, MB8734 and RCI8719 radios. Central KY. I bought a Circuit Domain board early on, but never got around to putting it in. Several will be weeded out Quality radio repair - Radio modifications - Noise Toys and much more. #3. Cut two wires, insert a switch in the cut of each wire. 00 Our Products: Cb Radios. Power Supplies. Application Chart: Alaron B-4900 F Palomar 49 F: Palomar 4100 P: Boman CB-910 O Boman CB-910 O: Boman CB-920 O Panasonic RJ-3250 F: Boman CB-930 O Panasonic RJ-3600 F Great deals on Cb Radio Kit. Modulation - R217 AM Power - L704, L706, L709 SSB Power - R271 Copied from Copper electronics forum. The first pic is AM channel 20 showing 2. has created an easy-to-build transceiver. This counter shows the number of hits since the 7th March 1999. Does require routine precautions, like disconnecting EVERYTHING from the radio before poking a soldering iron into it. Re-tune coils L10,L9,L8 for maximum forward power. Replace stock final with a 2SC1969 transistor. E. Echo $45-60 an echo board runs $19-25 Swing kit cost less than $3 in parts $15 is the most I'de pay. 8%. If you are looking Shop at HobbyTown online or find a local store for a great selection of Radio Control, Models, Rockets, Games & Toys and. Cb radio mod kits, solder the other end of the diode to the loose Installing a CB system is easy with our pre-fab kits. Master Mod Upgrade Kit Welcome, radio hobbyists! Since 1976 we’ve been the leader in CB Radio books, plans, kits, modifications, & technical information . 2sc2999 and Schottky diode swap. 1: change the final to a 2sc1969. Jun 18, 2011 #3 Way back in the 1980's the wireman who came from Michigan converted cb radios to 10 mtr fm, he and his friends converted over a Nov 18, 2008. The second pic is forward pep of 57. Change R76 (3. Cb radio mod kits, solder the other end of the diode to the loose Change R108 (1 Ohm) to a . The MAX-MOD replaces the common 2SB and TIP parts. Cb radio mod kits, solder the other end of the diode to the loose one wire to the diode one wire to the resister and the resister and diode were soldered together . This kit is The Master Mod Upgrade Kit contains everything you need in one project package to update an old radio or give a fresh start to the new one. Item#: Cobra29LX. 1758, 11. *. Galaxy Dx 979 Cb Radio - Galaxy Dx979*DISCONTINUED (846) Try the Dx979 Galaxy Cb radio. We can help you choose a kit that CB Radio Modifications. Cobra 29 LTD Professional CB Radio - Easy to Operate Emergency Radio, Instant Channel 9, 4-Watt Output, Full 40 Channels, Adjustable Receiver and SWR Calibration, Dual-Mode AM/FM Access, Black. This kits contains a "Super-Modulation Module" and will allow a higher level of carrier and forward modulation to be obtained from the radio. 38. They are a hoax and actually "degrade" the audio quality. 50 USD 2 KITS $14. S. 45 to as high as 0. * Perfect for 10-Meter Get started with one of our easy-to-use and install CB radio and antenna packages. I emailed and talked with Toby and Mark and made aDDS VFO Module from Troy's Radio Service / PU4 WLG I've Jul 17, 2009. *Sets your radio to drive most amplifiers. Another way to get extras is to do a "chipswitch" mod, you can pull out the D2824 PLL and replace it with a D2816 PLL from a junk Cobra 29 if you wish. 287. US $1. All amateur radio's have 2 100 watt continuous output transistors/fets running 100 watts clean output, each transistor/fet running 1/2 power. 5,962 likes · 30 talking about this. The built-in counter makes the simple two-switch mod useable. . 95. The gentleman had it on 10 and 80 meters doing 100 watts (Heathkit Wattmeter) around 8-9 years ago and it's been stored in a closet and climate Quality radio repair - Radio modifications - Noise Toys and much more. How to perform the 2sc2999 and Schottky diode swap for increased receive gain and less noise. Hook up your SWR reader. A Heathkit HW-101 that is in beautiful shape and tests fine in receive all bands using only a 6' chunk of wire attached to the antenna connector, only test he can do no longer has antenna array. Picked the best xtals from between the two radios, and got all of the oscillators firing on all cylinders. Voyage VR9000 Mods Page To the uPD858 10Khz Jump Modification Page To the Zachary T Mods Page. Average is 7 days : CHANNEL KITS. The extra channel mod for the 2547 is deceptively simple. The word "Companion" just sells itself better than just saying Swing Kit. LC. HIGH-DRIVE HOT-MOD KIT (MOD #23) RANGER COBRA 29LTD CB RADIO AM FM PEAKED, TUNED, BIG FINAL, SWING KIT, TALKBACK, ECHO. Reply. 82 - rivaling Si with Selenium being more like 1. 20Economy Shipping from Greater China to worldwide. I tore it apart and had a 100 ohm resister and a 1n4001 diode in it. It was claimed to be a 40 watt radio, into an antenna with a Bird 43p it did 28 watts. 23 to as high as 0. Cobra 25 & Uniden 76 mod is similar, although you'll need to cross reference against the schematic. * Perfect for 10-Meter Ham conversions or the type of PLL modifications described in THE CB PLL DATA BOOK. Got the opportunity to do another 959 today. Freq alignment is very good now. I cannot post the link. Discussions on CB Radio Modifications. RADIO SECRET ~ Master Tune Up Manual online sample I had a test radio sent to me from Sparky's CB Shack many years ago, it had a mosfet mod, receive mod, and some kind of kick kit mod done. 000 MHz and higher are out of the CB channel range and into the domain of licensed Amateur Radio (ham) operators who use it exclusively for Morse code. QUANTITY: 1, 2, OR 3 KITS. Cb radio mod kits, solder the other end of the diode to the loose PLL adapter board ( MB8719 to MC145106 PLL) to replace 8719/8734 PLL chips to offer up to 511 channels. NEW! Circuit Domain now offers: 1. Application Chart: Alaron B-4900 F Palomar 49 F: Palomar 4100 P: Boman CB-910 O Boman CB-910 O: Boman CB-920 O Panasonic RJ-3250 F: Boman CB-930 O Panasonic RJ-3600 F GI JOES: Cb Radio Modulation Swing Kit Installed : Qty: 0 : Total($): 0. Apr 8, 2005 6,832 894 173 Oklahoma. We specialize in unique, hard-to-find 2SC2999 RX Upgrade Over 70 Radios On File The 2sc2999 receive kit is designed to replace inferior factory parts that are noisy and low on receive. #1. If you cut open a "swing kit" you will find nothing other that a small capacitor and 5 wires and maybe a resistor. Home > CB Radios > Cobra 29LX. May 15, 2020. If you do this, make sure you ground pin 20, and now you can tie pin 9 either high or low to get the extra channels. RadioMods CB Radio Modification pages. Choose from complete kits ready to go, or use your own Complete Kit Instructions (307K PDF) EXPANDER 160 Crystal Oscillator & 4-position Electronic Crystal Switch. A link to the video on this VFO for all CB radios it looks like. 34. Modifications to CB Radio equipment - USE CAUTION AND YOUR BEST JUDGMENT. The components in this CB radio modifications category is a curation of 20 web resources on , Firestik Library, Rogerbirds HR 2510 mods, Defpom CB and HAM radio mods. 4758 Xtals if anyone knows Each radio goes through 24 hours minimum of burn-in testing when it's finished. The third pic is modulation with mic gain set at 3/4. $14499. 1)Find IC7 ny the PLL chip. 2)Get a SPST switch and mount it in the radio. 5. "Stock/No option radios" are usually 1 to 2 weeks. 2. I want to channel mod a cobra 29ltd and a few other am cb radios that need to be modded with a crystal injector board. If you are in a newer model big truck you will almost have to run cophase antennas. 00 USD 3 KITS $20. These radios also are very rare, so expect to pay more for a used TRAM D201A radio is good condition. All Super Modulation modules and kits will be re-certified prior to producing them For Sale by us again. LesComm L29-3 Cobra 29 Expa Kit. Detuning a radio typically gives a 1w-3w key,only 5w-15w modulation swing depending on the radio. Looks like a pretty nice add-on for sure. Especially if you are going to use a D104 power mic - or equivalent. To convert from 128 channels to full 511 channel range (quadruple the possible range) just So when you use your DVM, note the "Diode Drop" values - you'll find some of the best Audio Detection is thru Germanium using a 0. Personally, I would just adjust VR 6 and leave the limiter intact. *Includes our standard $30 Aglinment and Tuning. The kit also includes information to "Super-Tune" the radio and get that added swing for modulation. $210. To reduce the risk of damaging the input circuits in the chip on pin 19, I recommend first soldering the 4. 73. Dec 1, 2022. I recently added in a 3 Switch channel mode to a Grant XL that went super smooth but have been unable to find out if I can use this exact method on my Washington. view cart. Cost a bit more, but all my radio's worked fine for 22 years and still do. 085 MHz - forbidden territory. 4. There are 3 versions of this modification kit, so, please make sure to state the make & model of your radio. 10 Meter Radios. 5)That's it . This will give you max swing no matter what the deadkey,and will Luckily, the same guy who gave me this radio had another chassis for me to work with and scavenge parts from. If you are looking for a CB Repair Shop that is on top of their game you have found it Site Map; Sales 800-917-6698: Support 817-374-4675 Details on radio modifications 18. 3-CB Reference = -90 thru u97 (Kit crystal) ("-" indicates all Complete Kit Instructions (307K PDF) EXPANDER 160 Crystal Oscillator & 4-position Electronic Crystal Switch. ( All radios we modify meet FCC part 95 regs for frequency range 26. This customer had this radio serviced at another shop that installed a "mod kit". My main concern right now is doing an NPC mod or swing mod (witch ever this radio takes). B. Cobra 29LX. It was a great sounding and receiving radio that was well done. Radios requiring technical services may be delayed 2 to 14 days. The fact that this radio is SMT based parts is not an issue, I do have the proper equipment to do what I need to do with SMD. $14. Wolfmans Cb Shop, Carnesville, Georgia. All of the componants of each kit we send you, US $10. Vintage JC Penny Survivor Handheld 2 Way 40 Channel Great deals on Cb Radio Modulator. Most Models Covered ~~~~~ Hello! Welcome to the C. Free shipping. 7k 1/4W resistor from pin 19 to a spot on the ground foil. 525 and . 47 Ohm. 50 EACH. R264 is right near VR14. They sounded great and I was a big fan of that mod. carl Dead Key Posts: 18 Joined: Sunday 4th Feb 2007, 23:34 Location: us. A site with hundreds of mods for various cb and amateur radios. For those that know a little bit about tubes and AM modulation, the TRAM D201A CB radio is famous for its high level Class C tube plate modulation. I build my own Companion parts here in the shop and I have actually improved the design off the original EKL part for better performance over Jul 19, 2020. Tying pin 9 low (grounding) will get you 40 channels above DDS VFO Module from Troy's Radio Service / PU4 WLG I've been watching Troy's Radio Service videos with a lot of interest for the last year but I finally decided it was time to reach out and learn more about these amazing new modifications. 965 to 27. W. 40Expedited Shipping. This DDS VFO looks to be able to run circles around the DigiMax Lite. Q Codes. 173. $36. For export use only! Shipping is ALWAYS FREE! Detailed, step by stap instructions for replacing the original bi-polar transistor final in your Cobra 29 CB Radio with a modern Looking for a good channel mod for my old Uniden Washington with the 8719 PLL. Talkback $5-10 your talkback on your lx can be made louder if you want. Adds up to 120 extra channels. Amplifiers, CW Transmitters & Amp Hook-Up Kits. Would anyone out there have a schematic to make a 2 or 3 xtal oscillator injector board and the Frequencies of 28. 47 (Diode Forward Voltage Drop) but Schottky will be more in line with Silicon as 0. com. Cb radio mod kits, solder the other end of the diode to the loose On of these newer digital modes is FT8 created by the prolific [Joe Taylor K1JT]. Resources listed CB Radio Modifications Details on radio modifications All Services and Repairs come with a 90 Day parts and labor Warranty. FREE - 90 Day In-Store Warranty! (except finals) Complete Vehicle Kit with Cig Plug and Magnetic Antenna $ 289. Radio Scanners - Antennas & Accessories. * Frequency Modifications * * PLL Mods * * PLL Data * * Expo Expander Kits (info) * * Crystal Cross Reference Charts For Modifying The Older Rigs * * Channel Chart For Most Export Radios (After Mods) * * Linear Amplifier Information. . The first thing to know about this modification is that you don’t need a special “kit” to do it. $8. I pulled a super mod kit out of a radio and it had 3 wires coming out of a piece of junk like you described . Reactions: AudioShockwav. *Gives radio loud "beefy" sound. Buyer pays for return shipping. Located in: East Brunswick, New Jersey, United States. thats it! you should have a very loud radio after performing these steps. Our modifications and designs have always been at the forefront. nomadradio said: The extra channel mod for the 2547 is deceptively simple. 3. A SWR (Standing Wave Radio) reader can be hooked up like an adaptor between the antenna and the radio itself. 71. In Stock and ready to ship. 1 KIT $8. CB radio receiver diodes; *** Enhanced *** Schottky's. Opens in a new window or tab. super modulator Variable Power SWING Kit For Cobra 29 CB. The DM RX Amplifier kit. #7. 23 posts • Page 1 of 1. COBRA 21 25 29 MODULATION SWING MOD KIT for Cobra and most other am Radios B. It is an additional $50. Also, I have extra 11. 3)Solder a wire from one side of the switch to Pin #13. Brand New. Often on ebay you will see people selling “super modulation” or “super swing” kits for Expander 240 Kit for CB Radios EXPANDER 240 Electronic 6-position Crystal Switch For all PLL type CB radios using a simple crystal local oscillator in the synthesizer mixer CB radio's, 10 Meter radio's and accessories now in stock!Your one stop web site for everything custom. Complete CB Radio System: President Bill CB w Cig Plug Power Cord 4' Black CB Antenna Galaxy DX47HP 100+ Watt 10 Meter Radio with Multi-Color Display Echo and Talkback with Loud Mod Model: Galaxy DX47HP. About Us. VR 6 for modulation adjustment - or cut D16 to disable limiter. Dating back to the beginning of the old CB boom in the 70's and 80's. This item has an extended handling time and a delivery estimate greater than 18 business days. Standard PC-385 Board. 1 watts. Lift the right side of the resistor and solder in the 4001 diode, band facing down. 3258 and 11. 55. *Allows you to be heard better at a distance. No odd starts like . Class C biasing ensures loud AM modulation without distorting the audio. 2: change the driver to a 2sc2314. Expands frequency range of most PLL type CB radios. Change R43 (10 Ohm) to a 2. IT WILL BE RIGHT WHEN IT LEAVES MY SHOP! Normal turn around times; "Major Custom radio's" 280 to 320 business days. 3: change the electrolytic capacitor by the audio IC (C42, 1000uf) to a. 00. Turned out the mod actually decreased the performance of the radio! Theradi The mods shown in the link above are for later radios that had the 858 chip mounted on the main pc board. 7 Ohm. #8. The Dx 979 Galaxy Cb radio looks sharp Run a google search on "TRAM D64 Clarifier Mod" or "Expander 160" to find where to puchase the kit for the mods. Uniden 78. #2. More Buying Choices. You do not need a "Swing Kit" to get maximum modulation from ANY radio. 3k) to a 1k (located near mike socket) 2. 29LX COBRA CB RADIO 4 COLOR LCD NOAA/ WEATHER SCAN+ALERT. See details. 307 Kc0gxz When you purchase a CB radio, check what type of batteries it uses and purchase a supply of them. If you own a modified export CB radio (such as the Galaxy), the 19 high setting puts you at 28. That said I really think the 955 has such good audio I don't really know if it needs it. these two wires hooked to the jumper holes on the cobra 29 ,25,etc for Cobra Radios Super Swing Mods COBRA 25 LTD AND GTL, UNIDEN PC66: REMOVE AND REPLACE TR1 w/2sc2999 D4 AND D6 w/schotty ON THE COBRA 25 AND UNIDEN 66, TR1 CAN BE FOUND NEAR THE REAR OF THE RADIO IN FRONT OF THE HEATSINK TO THE RIGHT OF THE FINAL AND LEFT OF THE ANTENNA JACK. Returns: 30 days returns. Accessories. It is quite simple. Product Description. swing. Radio's are more complicated today, but they're just as fun as back then. 00 USD. W5LZ Crotchety Old Bastard. lift the leg of R264 that is closest to T1 and insert the banded end of the diode in the now empty hole. May 17, 2017. Aug 30, 2018. blewales (1,799) 98. Save money on everything from Engine Parts, Body panels to In the Radio Manuals, Schematics & Mods section: the most popular Cobra, Galaxy, Connex, Magnum, Stryker, Uniden, Ranger, General, President, Realistic, Browning and Cb Radio Modulator All Auction Buy It Now 135 Results Brand Number of Channels Color Condition Price Buying Format All Filters COBRA/UNIDEN SUPER MODULATION Our Modulation upgrade also is recommended if it is offered for the radio you want. I know the xtal freqs just need to make an injector oscillator board that will do 2-3 xtals. [4] Throughout your tunings, you'll want to check this meter periodically. Place a 1n4001 diode (band side down,facing audio transformer) on R238 (Galaxy 88,Connex 3300HP etc) its the resistor closest to the audio transfomer, on the left side of it, near VR13. MODULATOR PARTS NEEDED: 1- 220uF (16 to 25 volt) electrolytic capacitor. Solid construction, will hold up to the shock and vibration associated with commercial driving. 40 or even higher. Over the years I had several radio's with the non-volted final version of the NPC. Clays Radio Shop is more than just a CB Radio Shop.

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