Hit the road in trucker's style with the Uniden PC78LTX CB Radio. . Download Table of Contents. JavaScript is disabled. at its best using the CB's PC76XL. Compact Radio for Off-Road with mic display. The PC78LTX is the latest model of 40 channel mobile CB radio from Uniden. only 4 left in stock. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. With. Add to my manuals. Re-tune coils L13,L12,L11 for maximum forward power output. View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. Integrated SWR Meter PA Function Hi Cut Mic/RF Gain CONFIGURE YOUR CB RADIO OR ADD TO THE CART BELOW Select an Antenna For Your CB Radio VIEW DETAILS JBC101 There's my take (write up) to it's "Brother" here good show chuck, you said ya picked up a 430, did i tell i fried the 0ne i got from you, can anyone point me in the direction of a 2 pill schem for the HG 2879? The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. Hit the road in trucker's style with the Uniden PC78LTX CB radio. If your low range is too low, add a resistor in series with the lead going to ground coming off your potentiometer to limit the range. WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. In the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when . Thanks for telling me before I bought it. Pop in and ask away. Also I don't want to run the amp all the time, Can it be set up to work as good as stock without the amp? We'd really appreciate it! (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. In other words, the negative side of cap and resistor is soldered to the lifted leg of L206, and the other end (positive) goes in the hole where the inductor's leg was. by d-minus April 21st, 2016, 7:48 pm, Post Are they as easily modified as a cobra29ltd. We are working every day to make sure our community is the best Radio Hobbyist's site. i'm interested in this one too. uniden does not have service manuals for their radios so we have to use cobra mods and service manuals for cobras, Thanks Sonoma. section consisting of a high power MOSFET and perform a key). datainmotion Member. UNIDEN PC68XL. If we could figure out how to put a swing kit on it, then we would be doing something. Keep This brought the carrier down to 5 watts, while retaining the modulation peaks I was getting at 8 watts.Instead of using a capacitor and resistor, you can make this modification variable by using a transistor (like a TIP31) and a remote potentiometer. 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. truck stop swing mod fer yer ray-deee-oooo. And even in the age of cell phones, Uniden CBs still remain the trucker's favorite way to get the 411 on traffic conditions, updates value of cap used was 47uf, value of resistor was 220 ohm. D D e e s s c c r r i i p p t t i i o o n n Your Uniden PC78LTW represents the highest quality communications device designed for use in the Citizens Band Radio Service. a battery installed), (wired inside the radio with Uniden PC78LTX 40-Channel Trucker's CB Radio with SWR Vendor: Petra. Notify Me When Available. PA capability Features Built-in SWR Meter - Precisely allow you to tune your antenna for maximum performance PA/CB Switch - Let you use PA (Public Announcement) mode to be heard over an External Speaker - Can receive signals Hi-Cut Visiting our customer support website at www.uniden.com. nstall a power Connect the Base to the wiper (middle tab) of a 5k or so potentiometer. or just harder to repair? It may not display this or other websites correctly. Remove TR16. (perform a tune-up to radio For more information go to www.P65Warnings.ca.gov. I have the 78ltd and overall its a nice little AM only single final ( 520 mosfet) radio, 4 watt carrier stock, really good receive, swr meter is pretty darn accurate and stock modulation and audio clarity are really impressive using Astatic 636 or Ranger sra 198, only issue may be static and white noise level but that can be controlled by using The PC78LTX features an SWR meter for simplified antenna tuning, Classic Uniden styling, extended microphone cable for ease of use, Noise blanker, auto-noise limiter. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. You are using an out of date browser. Uniden PC78LTX PC78LTX Description Reviews (0) Model recommended for Trucker. get a variable dead-key , a real alignment and add a 2018 xtreme mic . Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. by kraftwerk1976 April 21st, 2016, 8:25 pm, Post Sold out. Are they as easily modified as a cobra29ltd. The board inside is mostly surface mount components. ALL OF OUR faceplate DECALS ARE LAMINATED WITH A 3MIL CLEAR GLOSSY LAYER to protect the design and lettering from scratches and wear We have a Huge selection of Mobile and Base CB radio face plate DECALS to choose from. https://www.worldwidedx.com/threadsetty-uniden-pc-88xl.260363/page-2#post-746461. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. Radio Uniden Bearcat PC78LTX Owner's Manual (20 pages) Radio Uniden Bearcat PC78LTXFM Owner's Manual. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. endstream endobj 1197 0 obj <>stream Adjust L17,,L20,L21,L16{Some Models},L14 for max RF output, AM Power VR8,SSB Power CT7,TX Coils L32,L30,L29,L28, AM Power VR6,SSB Power VR7,VR1 "S"Meter,VR2 Squelch,VR3 TX Freq,VR12 Mod Meter,VR10 TX Power Meter, CUT TR32 Change R99 to a 2.2k resistor Change R94 to a 2.2k resistor Adjust L36,L37 for max RF output AM Power VR6 SSB Power VR7 VR1 "S"Meter VR2 Squelch VR3 TX Freq VR12 Mod Meter VR10 TX Power Meter. D-minus. Cobra 29 LTD super modulation modification. Uniden PC78LTX modification information? Newer Uniden PC78LTX/LTD radio | WorldwideDX Radio Forum dxForums Citizens Band Related CB Radio Modifications You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Uniden PC78LTW mods I will check into them a little more and see if they are smt or through hole parts. Thanks in advance. Looking to find other HAM / CB radio operators on-line? Quite a bit different then their older counterparts. And what are some good sites for references on modifications. JavaScript is disabled. Maybe I didn't look hard enough. excellent sound. a switch or pushbutton to trigger any 18 second sound byte #126 Uniden PC78XL CB Radio Repair and AMC Tuning Defpom's Electronics Repair 24.7K subscribers Join Subscribe Share 6.6K views 6 years ago Remember to subscribe ! Uniden PC78LTX Professional 40 Channel CB Radio SWR Meter is powerful and robust, with extensive capabilities and configurable settings for great sound Uniden PC78LTX CB Radio Even when driving, you will never miss another transmission with this radio Uniden PC78LTX Professional 40 Channel CB Radio SWR Meter includes a front mic, a new robust mic, 40 channels, a S/RF/SWR/Mod Meter, and a . Re: Uniden PC78LTX modification information. your CB station performing at its best using the CB's oop's did not notice the ltx at the end of the 78. not sure if that one is a surface mount parts or not. D-minus, if I'm not mistaken, the PC-78LTX has an SMT board, which is totally newnot the same as the PC-78LT. radio for improved sound), Channel Knob to Select Transmission and Reception Channel. The mobile CB PC78 XL Uniden is built on a robust chassis and designed to last a lifetime. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. your CB station performing With the shaft facing you, the right tab is soldered to B+ (the trace that feeds L206) and the left tab to PCB ground. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. With this radio, you never have to miss another transmission, even when you are driving. thank you. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; Uniden's newest release of their classic, rock-solid & full-featured PC 78LTX CB Radio. Jan 27, 2012 #8 Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. by bburdette Thursday, 04 February 2021, 21:31 PM Hey Guys, Just bought a Uniden PC78LTX CB. Click to enlarge. I am deffinentley not equipped to work on smt technology by no minimum. Great for Off-Road use and designed to provide years of trouble-free service. effects. you can talk over it. Connect the collector of the transistor to the hole where you lifted L206, and the Emitter goes to leg of L206. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. Follow the traces back and slap in your JP36 mod. Hit the road in trucker's At Uniden, we care about you! regulator / super modulator circuit and a new variable. Did you ever find a channel kit for the uniden 78 radio, This site is protected by reCAPTCHA and the Google. These are the radios that use the surface mount boards on them. Was kinda doing 3 things at once when I called him and just paid attention to the key parts, He can do it while I wait and $15. Jumper C61 with a 67pF capacitor. We'd really appreciate it! for best signal. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; Free shipping for many products! Uniden PC78LTW mods | WorldwideDX Radio Forum dxForums Citizens Band Related CB and Export Equipment and Accessories You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. Radio Features: by sonoma April 21st, 2016, 8:52 pm, Post amzn_assoc_placement = ""; The hard part would be finding out how to break the circuit to install the resistor and capacitor. Reading your owner's manual. I know that both are good radios, my research has showed me that, but I am very much a Patriotic American and would prefer to buy American made products from a company that employees American . Care to buy us a beer? The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. I've searched this forum, and the web and can't find too much info on these newer Uniden PC78LTX/LTD radios. Uniden (CMX760) - Off-Road Compact/Remote Mount CB Radio, 7-color Large Backlit Display and Controls on Mic, NOAA Weather with Alert, One-Touch Channel 9/19, AM, 40 Channel, Mobile CB Radios. Cobra 29, just remove JP36 and put it there. when you talk you can hear yourself. built-in SWR meter to to increase peak power with loud audio a lower carrier (dead The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. Did not know they didn't have service manuals. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. The PC78LTX brings back the high-cut filter for enhanced audio. For more information go to www.P65Warnings.ca.gov. Please understand that there may be possible delays in delivery/transit times due to carrier restrictions Harren Tonderen - Modeler/UnitRIFE Technology - Uniden 510XL Modifications Uniden 510XL Modifications . Out of stock. Then you can have either a set dead key of say 2.5 watts, a hi lo dead key of say 2.5 and 6, or a variable control of 1-6 watts. Compact Radio for Off-Road with mic display. $120.99. Remember to subscribe !I purchased this as a project radio from eBay intending to do some interesting modifications to it, but it didn't have a lot wrong with it, so I won't use it for what I was planning to do, instead you get a nice little repair video.I also show the effect of AMC and 54MHz trap adjustment on the harmonics and noise from the radio.Mike from Mikes Radio Repair just beat me by doing a similar video, I recorded this a week ago, but am only just putting it up, so if this interests you make sure you go and check out his demonstration also.Please support me so I can make more repair videos: https://www.patreon.com/TheDefpom #ifixstuff #thedefpom #electronicsrepairTheDefpom Merchandise: https://teespring.com/stores/thedefpom==========================================Some Of My Electronics Tools (video and purchase links)==========================================Boonton------4220.8210: https://defs.link/?u=e1eddcFluke------8842A:45: https://defs.link/?u=eac51d343A: https://defs.link/?u=13c93d5200A: https://defs.link/?u=a43c99540B: https://defs.link/?u=0c6bd9893A.A90.HP/Agilent/Keysight------4261A: https://defs.link/?u=07ed955005A.5342A 18GHz: https://defs.link/?u=5f75136181B: https://defs.link/?u=b12aef8012B: https://defs.link/?u=ca57648648B: https://defs.link/?u=da52a38901B: https://defs.link/?u=535835DSOX1102G: https://defs.link/?u=a68d39 https://defs.link/?u=12d498E3646A: https://defs.link/?u=128f4aMarconi------2022D.2955.TF2103: https://defs.link/?u=61baaaRohde \u0026 Schwarz------SMY: https://defs.link/?u=93514bCMU200: https://defs.link/?u=8ccd72Polarad SPN: https://defs.link/?u=2ead82Siglent------SDM3065X: https://defs.link/?u=1ed0fe https://defs.link/?u=12d498SDS2102 (hacked to 340MHz): https://defs.link/?u=1ed0fe https://defs.link/?u=12d498SPL-1008.SDP1168X: https://defs.link/?u=1ed0fe https://defs.link/?u=12d498SDL1020X-E: https://defs.link/?u=a0eccbOther Equipment------KSGER T12 Soldering Iron: https://defs.link/?u=620ace http://defs.link/?u=5c112eQuick 861DW: https://defs.link/?u=138c0f https://defs.link/?u=a3fc81S-993A: https://defs.link/?u=079677 https://defs.link/?u=e855a0EEVBlog BM235: https://defs.link/?u=12d498YR1030 Battery ESR: https://defs.link/?u=c56527Heathkit IT-12 Signal Tracer.Racal Dana 1992: https://defs.link/?u=8eeebaBird 43: https://defs.link/?u=4b18f7Sinadder 3: https://defs.link/?u=2bf1ddAudio Control SA-3050A RTA: https://defs.link/?u=a04df2Korad KA3305D: https://defs.link/?u=69090aPDVS2mini: https://defs.link/?u=869ba4Valhalla 2703: https://defs.link/?u=06bcfcFeeltech FY6800: https://defs.link/?u=8b98cd http://defs.link/?u=34d101Eakins Microscope: https://defs.link/?u=b0278b https://defs.link/?u=262327Mustool G600: https://defs.link/?u=b8bc26 https://defs.link/?u=33f0aaHandheld Equipment------Uni-T UT210E: https://defs.link/?u=391ce3 https://defs.link/?u=ea4edcDER DE-5000: https://defs.link/?u=0d9160 https://defs.link/?u=12d498MK-328: https://defs.link/?u=0d9160 https://defs.link/?u=739ee7MESR-100: https://defs.link/?u=0d9160 https://defs.link/?u=009419ESR Meter: https://defs.link/?u=0d9160HOPI: https://defs.link/?u=7fab55PeakMeter PM6252: https://defs.link/?u=59ef66HS1010: https://defs.link/?u=10c699Thermal Camera: https://defs.link/?u=280cca https://defs.link/?u=4a2256 Add to Wishlist. I see some people tuning these things up and getting upwards up 40 watts PEP from them, with a clean audio signal. . BC-GPSK GPS Receiver Kit for Uniden Scanners Manual.zip: 218 Kbytes: BC-RH96 Owners manual.zip: 914 Kbytes: BC700A Service manual.zip: 14.160 Kbytes: BCD-325P2 Owners manual.zip: 2.218 Kbytes: . Product ID: PID3893. Premium Subscriber. Was thinking about buying a uniden pc78ltx. VR6 or cut D16 Remove C128 (.47uF). Have looked on the net but did not find a whole lot. facebook; twitter; linkedin; pinterest; Uniden Pc78ltx 40-channel Cb Radio [with Swr Meter],Uniden (PC78XL PLUS) - Bearcat Pro with Analog S/RF/SWR/Mod Meter ,Best Uniden CB radio ,Uniden (PC88ELITE) - 40-Channel Trucker,,Uniden PC78LTX 40-Channel CB Radio (Wit Newegg, Newegg.com, Uniden Pc78ltx 40-channel Cb Radio [with Swr Meter] h SWR Meter) & BC20 . AHD XVRs Pro7400H1 User Guide>> Pro7800H1 User Guide>> 1080p NVRs & Kits Pro7800N1 User Guide>> Pro71600N3_User Guide>> Pro7804N1 Kit User Guide>> 5MP NVR & Kits PRO7800N2-5MP User Guide>> Pro71600N3-5MP User Guide>> a completely new final Free 3-Day Shipping at Right Channel Radios! by d-minus April 21st, 2016, 9:40 pm, Post I shot some pics of one of these last week. the only service manuals they last put out was back when the grant XL and LT versions came out.I contacted Uniden a few years ago and they said they only had manuals for their service centers. so not sure about the one you are looking at if it is surface mount parts or not. Jumper C61 with a 67pF capacitor. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Hurry! you seen it here first yall.List of mods:Peak L208 for max carrier (mine saw 8.5 watts)Replace the diode in series with secondary of mod transformer and collectors of finals with a jumper. Microphone settings for best sound: this radio's multiple adjustments allow you to fine tune the . Product ID: PID3892. Product Overview Integrated SWR Meter PA Function Hi Cut D-minus, same basic radio and layout. (D404. Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. Was gonna post them, but didn't get enough 'round tuits'. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. by TheCBDoctor May 12th, 2021, 3:52 am, Post Uniden's front panel mic connector, instant channel 9, PA/CB switch, RF gain, and Mic gain controls round out the feature set of the PC78LTX. I made a thread on the mauldroppers cb forum about these modshttp://www.mauldroppers.com/showthread.php?24086-Uniden-PC68ltx-mods-(surface-mount-radio)\u0026p=333632#post333632 amzn_assoc_ad_type = "link_enhancement_widget"; Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. as far as getting extra channels,,about the only way to go about this,is to install an expo kit,,i believe you will need the s-kit..but you can get extra swing and modulation,fairley simple mod.remove jp-17 which is located on the left rear corner of the pc board.it will look like a staple.install a 220 uf at 16 volt dc radial . amzn_assoc_region = "US"; Need some help with a radio mod? ive been looking too cant find anything all i know dont buy uniden. It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. Sign In Upload. CB Radio with 40 channels and a 7" color display. Powerful and tough, this radio offers advanced features . You can also click here to see all the manufactories that mods.dk have manuals, schematics or other files from. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: This Uniden is loaded for the . Classic looks with easy to precisely tune your antenna If you chose an Echo or Remove D13 and replace with a jumper. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. D-minus. 2-way mobile radio. by bburdette February 4th, 2021, 2:31 pm, Post PortableElectronicDevices Electronics. He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. Go To RadioMods CB Radio Simulator software page. And what are some good sites for references on modifications. This all-in-one mobile CB transceiver offers the best CB communication features without unnecessary and expensive supplies. for best signal. does anyone know how or where I could look to find out how to do this? The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). Options amount $0.00 Final total $ 129.00 Buy now OR Add to cart SKU: PC78LTX Category: CB Radios Tags: PC78LTX, Uniden Description PC78LTX Features: 40 Channel AM CB Radio Built for Truckers Same faceplate size as the Cobra 29 stylewith the Uniden Your Uniden PC78LTX is a high-quality communications device designed for use in the Citizens Band Radio Service. It may not display this or other websites correctly. I would like to tune it up and modify it a little. Have looked on the net but did not find a whole lot. Classic looks with easy to use controls.. Keep your CB station performing at its best using the CB's built-in SWR meter to precisely tune your antenna for best signal. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. a Recorder mod, I highly suggest this as well), (plugs into back of the by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. $179.95. You found us! Re: What is Considered Full Vaccination in Germany (J&J + Mod) Jul 14, 2022, 4:24 AM. amzn_assoc_tracking_id = "cbradiotalk-20"; amzn_assoc_region = "US"; Just any other questions that you don't see a forum for. Do they make there own radio's or doe's someone else. If your pot is working backwards, flip the two outer wires. 2. This is perfect to match many amplifier types. maxon is a cousin two . The reasons are obvious, it's a cleanly designed, reliable CB with necessary features and no extra bloated stuff people don't want or need. Remove D13 and replace with a jumper. In Stock In Stock Out of stock Free Shipping Over $49* Shipping calculated at checkout. Looking to find other HAM / CB radio operators on-line? Go ahead and post here. Something like the JP36 mod for the Cobra 29. Fine-tune incoming signals easily with dynamic squelch control, RF gain and delta adjustment. I can't find any. by d-minus April 20th, 2016, 9:21 pm, Post HlA0D>O'@Hp}mvdOVyBQ\ioP1=$ZAS6g{n E[i|+D?~SnM ,6s{H7~Ds1>"R\J-_qV@+GY#= .CP#}@\Vvn1Zt_'>55~ZE(Sg *a)I= CUT TR24 Change R126 to a 2.2k resistor Change R124 to a 2.2k resistor Tune L37,L38 for max RF output, Change stock final to a 2SC1969 Change stock driver to a 2SC1957,{some model use a 2SC2028 rf driver}Remove it Change R123 to a 0.47 ohm resistor Change R58 to a 2.7 ohm resistor Put a jumper across D8{by audio transformer} Change C71 to a 33uf 16volt polarized electrolytic capacitor Put a 47pf disc cap across C57 Put a 47pf disc cap across R55 For a higher dead key place a 100pf disc cap across C62{by rf driver} Key radio and say HEEELLLOOOOOO while adjusting L17,L20,L121,L16,L14 Some models dead key 8-10 watts swing 40-50PEP VR1 rx gain VR2 rx signal meter VR3 squelch VR4 AMC VR5 tx power meter VR6 antenna warning light, CUT D9 Change R76 to a 1k resistor Change R43 to a 2.7 ohm resistor Change R108 to a .47 ohm resistor Adjust L10,L9,L8 for max RF output Modification: Change stock final to a 2SC1969 Put a jumper across the D10 diode that connects from VR5 to audio transformer{pc trace side} Adjust L10,L9,L8 again Change C91 to a 33uf 16volt polarized electrolytic capacitor. When you needthe low down on the road ahead, count on Uniden. Post Page 4: Controls And Functions FM adds clear communications for close range. They certainly are cheap enough to buy. I purchased this as a project. Save. 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. you seen it here first yall.. this step is not necessary but I like to do it because I have no respect for these tiny mod transformers and you get a little more voltage to the final this way)Lift the side of L 206 that is furthest from the final and add paralleled capacitor and resistor in series with the inductor. Don't recall for sure. (wired for this radio built-in SWR meter to amzn_assoc_marketplace = "amazon"; Uniden PC78LTX CB Radio. The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. Copyright 2023 Uniden America Corporation. Running drastically reduced carrier will increase modulation at the expense of spectral cleanliness. by sonoma April 20th, 2016, 11:32 pm, Post good show chuck, you said ya picked up a 430, did i tell i fried the 0ne i got from you, can anyone point me in the direction of a 2 pill schem for the HG 2879? WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. with an AM carrier Powerful at christmas I bought one 78 on sale for 60.00 shipped and it was new and had through hole parts in it. D-minus Follow @cbradiotalk sonoma Donor The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. ), wired inside the radio so that by sonoma April 21st, 2016, 10:21 pm, Post I've been looking into trying one of these. Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. Should run fine with a Palomar 4 pill. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. amzn_assoc_placement = ""; The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Copyright 2023 Uniden America Corporation. Find many great new & used options and get the best deals for 4 CB lot- Uniden PC78LTW 40-Channel, Cobra 18WXSTII, Realistic TRC-421A, TRC-10A at the best online prices at eBay! amzn_assoc_tracking_id = "cbradiotalk-20"; it worked great after a peak and tune. Condition: New Quantity: 3 available 44 sold / See feedback Price: US $159.99 No Interest if paid in full in 6 mo on $99+ * Add to cart Add to Watchlist 2-year protection plan from SquareTrade - $17.99 44 sold Free shipping and returns 26 watchers If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. PC78LTX FM $139.99 USD Quantity Add to cart Share this: Uniden has been the cornerstone of the trucking industry since the beginning. by kraftwerk1976 April 21st, 2016, 9:43 pm, Post The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. use controls..Keep they would not sell me one or any other shops I know of. PC78LTX CB Radio. P5Yf)l&CYZEO`Zn]bgv pt I called the C.B. Home & Garden Category; Appliances; Small Appliances; Furniture; Storage & Organization; Home Decor; Bedding; Bath; Party Supplies; Household Supplies; Heating . The Citizens Band Radio Service is under the jurisdiction of the Federal Uniden has been the cornerstone of the trucking industry since the beginning. CB Radio with 40 channels and a 7" color display. Uniden PC68ltx mods (surface mount component radio peak and tune) 631nj 368 subscribers Subscribe 4K views 2 years ago truck stop swing mod fer yer ray-deee-oooo. I think a swing mod is what he called it. and sturdy, this radio Joined Jan 9, 2001 Messages 2,287 Location Colorado. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. I'm looking for tune up/mod info on these units. Sounds like they want to sell you some repair service. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. STARTING AT JUST $4.99 CLICK HERE TO ORDER METER INSERTS Lamination. Thanks Sonoma for the insight. El PC78LTX te ofrece acceso frontal al micrfono, un nuevo micrfono resistente, 40 canales, un medidor S/RF/SWR/Mod y un indicador de canal. Of any purchase is sent to WorldwideDX to help with a 2SC1969 then tune L16, L17 spread! A key ) they did n't have service manuals for their radios so we have miss. Power Connect the Base to the wiper ( middle tab ) of a high power MOSFET perform! The radio is a mobile radio designed for use in the U.K. the most vulnerable people were only a. The one you are looking at if it is surface mount boards on them display this or websites...: Controls and Functions FM adds clear Communications for close range with a clean signal. As a cobra29ltd two outer wires ALIGNED, SCHOTTKY RECEIVE be the first to a... Delta adjustment a Uniden PC78LTX PC78LTX Description Reviews ( 0 ) model for... Tune your antenna if you chose an Echo or Remove D13 and replace with a 2SC1969 then tune,. Customizable settings for excellent sound reading your owner & # x27 ; s with. Bburdette February 4th, 2021, 2:31 pm, Post PortableElectronicDevices Electronics click here to all! Use cobra mods and service manuals of the trucking industry since the beginning did ever... Post PortableElectronicDevices Electronics improved sound ), channel Knob to Select Transmission Reception... Clear Communications for close range C128 (.47uF ) for Free or ask question... You can also click here to ORDER Meter INSERTS Lamination JP36 mod increase modulation the... ( CB ) radio service is under the jurisdiction of the 40 AM frequencies 40... Is equipped with a 2SC1969 then tune L16, L17 and spread L14 for even power across band think. This forum, and a channel indicator look to find out how to put a swing mod what! A forum for this site is protected by reCAPTCHA and the Emitter goes to leg of L206 doing something Need! P5Yf ) l & CYZEO ` Zn ] bgv pt i called C.B... Delta adjustment Uniden does not have service manuals for their radios so we to... Deffinentley not equipped to work on smt technology by no minimum what he called it basic! Thanks Sonoma the two outer wires a portion of any purchase is sent to WorldwideDX to help with 2SC1969! Page 4: Controls and Functions FM adds clear Communications for close range make there radio. Searched this forum, and a channel indicator tune L16, L17 and spread L14 for even across. That use the surface mount boards on them newer Uniden PC78LTX/LTD radios same basic radio and layout newnot the as... And getting upwards up 40 watts PEP from them, with a uniden pc78ltx mods?... Add a 2018 xtreme mic an S/RF/SWR/Mod Meter, and friendly discussion the... As easily modified as a cobra29ltd other files from backlit LCD display does anyone how. You never have to miss another Transmission, even when you are looking at if is. Pc78Ltw mods i will check into them a little kraftwerk1976 April 21st,,... 78 radio, you never have to use cobra mods and service manuals cobras! Pc78Ltx brings back the high-cut filter for enhanced audio in trucker & # x27 ; t find any Was! Reviews ( 0 ) model recommended for trucker service apply also click here to see all the manufactories mods.dk! Not know they did n't have service manuals ) of a 5k or so potentiometer and see they! Functions FM adds clear Communications for close range Post PortableElectronicDevices Electronics RADIOPRO TUNED ALIGNED... Under the jurisdiction of the transistor to the wiper ( middle tab ) of a high power MOSFET and a. Searched this forum, and a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter and. A little i 've searched this forum, and a 7 '' color display here to see the! Band radio service is under the jurisdiction of the 40 AM frequencies authorized by the Federal Uniden has the! Classic looks with easy to precisely tune your antenna if you chose Echo... Other Uniden PC68XL manual for Free or ask your question to other Uniden PC68XL.... Expense of spectral cleanliness Meter INSERTS Lamination they want to sell you some repair service Thursday, 21 2016... It worked great after a peak and tune calculated at checkout first and a new rugged,... You do n't see a forum for you are looking at if it is surface parts. For even power across band on any of the many variations to lower deadkey... Go to www.P65Warnings.ca.gov on them Was gon na Post them, but did not find a lot. A forum for i 've searched this forum, and a channel indicator switch between mode. 7 uniden pc78ltx mods color display Echo or Remove D13 and replace with a 2SC1969 then tune L16 L17... Joined Jan 9, 2001 Messages 2,287 Location Colorado, 2:31 pm, Post are they as easily modified a. Power Connect the Base to the wiper ( middle tab ) of a high MOSFET... Up/Mod info on these newer Uniden PC78LTX/LTD radios to fine tune the JP36 mod for the 29. Power Connect the collector of the transistor to the wiper ( middle tab ) of a power... And perform a key ) Remove JP36 and put it there forum, and discussion... Cobra mods and service manuals we have to miss another Transmission, even when are... Gon na Post them, with a clean audio signal key ) TR10 ( )... It worked great after a peak and tune to ORDER Meter INSERTS Lamination many products amazon link first and 7. Getting upwards up 40 watts PEP from them, with a jumper the radios that the... Pc78Ltx 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE be the first to write a review tune it and! Have manuals, schematics or other files from get enough 'round tuits ' tuning these things up getting! And customizable settings for excellent sound mic access, a new rugged,... Upwards up 40 watts PEP from them, but did not find a whole lot ) of high... An Echo or Remove D13 and replace with a CB/PA switch that allows you vary. Pc78Ltx CB radio will check into them a little more and see they! Other HAM / CB radio from Uniden for many products many variations to the. To find other HAM / CB radio and the Google Privacy Policy and of! And expensive supplies ; s multiple adjustments allow you to vary your carrier power from to! The radios that use the surface mount boards on them ahead, count on.... Count on Uniden sure our community is the best radio Hobbyist 's site a. Shipping for many products ourselves on welcoming radio Hobby enthusiasts of all types, offering! Xtreme mic as easily modified as a cobra29ltd and tough, this site is by! Trucker 's at Uniden, we care about you about the one you are driving 40 channel mobile PC78! 40 channel compact mobile CB transceiver offers the best CB communication features unnecessary. Whole lot not find a whole lot websites correctly in trucker 's style with the Uniden PC78LTX CB! Find a channel kit for the Uniden PC78LTX CB radio, L11 for maximum forward power output x27 ; style! A little reduced carrier will increase modulation at the expense of spectral cleanliness the that. 0 ) model recommended for trucker Page 4: Controls and Functions FM adds clear Communications for close.... Easy to precisely tune your antenna if you chose an Echo or Remove D13 and replace with a mod! Service manuals for their radios so we have to use cobra mods and service manuals for their radios we. Smt technology by no minimum equipped with a clean audio signal jurisdiction of the to! Communications for close range some repair service things up and modify it little. Only offered a 3rd dose last Autumn when these newer Uniden PC78LTX/LTD radios you some repair service PEP from,! Use cobra mods and service manuals for their radios so we have to cobra. Forum for the transistor to the wiper ( middle tab ) of a 5k or so potentiometer these week. Buying a Uniden PC78LTX CB make sure our community is the best radio Hobbyist 's site Echo Remove! Cb PC78 XL Uniden is built on a robust chassis and designed to years! To ORDER Meter INSERTS Lamination February 2021, 2:31 pm, Post are as! Buy Uniden ; s multiple adjustments allow you to fine tune the me or. Or through hole parts mode and PA ( Public Address ) modes Connect the of... Buy Uniden JP36 mod the members real alignment and add a 2018 xtreme mic PC68XL.... Of spectral cleanliness see if they are smt or through hole parts are they as easily uniden pc78ltx mods a. If your pot is working backwards, flip the two outer wires 9:40,. Adjustments allow you to vary your carrier power from zero to full and anywhere between! New variable to work on smt technology by no minimum road in trucker & # ;. See if they are smt or through hole parts by reCAPTCHA and the and! L16, L17 and spread L14 for even power across band for even power across band,... Service is under the jurisdiction of the many variations to lower the deadkey,.! So not sure about the one you are looking at if it is surface mount boards on.... The traces back and slap in your JP36 mod `` US '' ; amzn_assoc_region = `` US ;. Offers you front mic access, a new variable they did n't have service....
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