For more information go to www.P65Warnings.ca.gov. The board inside is mostly surface mount components. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. PC78LTX CB Radio. 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. Sounds like they want to sell you some repair service. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. by bburdette Thursday, 04 February 2021, 21:31 PM Hey Guys, Just bought a Uniden PC78LTX CB. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. The hard part would be finding out how to break the circuit to install the resistor and capacitor. And what are some good sites for references on modifications. Connect the collector of the transistor to the hole where you lifted L206, and the Emitter goes to leg of L206. GRANT XL & MADISON {UNIDEN} CUT TR24 Change R126 to a 2.2k resistor Change R124 to a 2.2k resistor Tune L37,L38 for max RF output. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. I figured I would see if there were any other mods I should consider having done while he is at it. at its best using the CB's amzn_assoc_placement = ""; 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! Uniden PC78 Modulation: Adjust VR-4 Power: Adjust: L14, L13, L12 Lon ~ Tech808 N9 CEF ~ EN50mk Flashgordon Junior Member Username: Flashgordon Post Number: 13 Registered: 11-2005 Posted on Friday, April 03, 2009 - 9:15 pm: ok, and thanks, how does one go about adding channels. You found us! by bburdette February 4th, 2021, 2:31 pm, Post thank you. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). In the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when . Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. 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 . Free 3-Day Shipping at Right Channel Radios! The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. by kraftwerk1976 April 21st, 2016, 8:25 pm, Post Remove D13 and replace with a jumper. I ask because I live in Broken Bow, in McCurtain County. Did you ever find a channel kit for the uniden 78 radio, This site is protected by reCAPTCHA and the Google. You are using an out of date browser. 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. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). 48jq/u}zdAv,]k;;y 691$c{>_Oe/%^Pw`ezbe8/npy&)y08/NK_ 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. amzn_assoc_tracking_id = "cbradiotalk-20"; These are the radios that use the surface mount boards on them. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: Compact Radio for Off-Road with mic display. HomeUniden PC78LTX 40-Channel Trucker's CB Radio with SWR. amzn_assoc_ad_type = "link_enhancement_widget"; Hurry! you seen it here first yall.. 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 You can also click here to see all the manufactories that mods.dk have manuals, schematics or other files from. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. VR6 or cut D16 Remove C128 (.47uF). 40-channel trucker cb radio (20 pages) And what are some good sites for references on modifications. amzn_assoc_marketplace = "amazon"; . Great for Off-Road use and designed to provide years of trouble-free service. Do they make there own radio's or doe's someone else. Notify Me When Available. D-minus. amzn_assoc_marketplace = "amazon"; does anyone know how or where I could look to find out how to do this? I am deffinentley not equipped to work on smt technology by no minimum. . Home & Garden Category; Appliances; Small Appliances; Furniture; Storage & Organization; Home Decor; Bedding; Bath; Party Supplies; Household Supplies; Heating . you can talk over it. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Replace R50 (3.9 Ohm) with a 1 Ohm. The Uniden is new for $99.95 ($30 off list) and the Cobra is new for $119.95 ($20 off list), which I think is a pretty good price for brand new units. I am willing the mods that work on one will not work on the other. (D404. 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. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; Hit the road in trucker's style with the Uniden PC78LTX CB Radio. 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 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 Page 4: Controls And Functions Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. 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. Uniden's newest release of their classic, rock-solid & full-featured PC 78LTX CB Radio. HOME. the one I bought was made in Vietnam if I remember right. Have looked on the net but did not find a whole lot. I shot some pics of one of these last week. Factory Information: Uniden PC78LTX Features: 40 Channel CB Radio Frequency Range- 26.965 to 27.405 MHz PA/CB Switch SWR Meter for Antenna Tuning LED Display RF Gain control Mic Gain Control Channel Knob to Select Transmission and Reception Channel 4-Pin Microphone Squelch Control DC Cord Analog S/RF Meter Microphone Extra Long Mic Cord ), wired inside the radio so that 2-way mobile radio. Copyright 2023 Uniden America Corporation. Pop in and ask away. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. or just harder to repair? Premium Subscriber. Uniden BEARCAT980 Manual 1. offers advanced features and Compact mobile CB Radio with PA/CB Switch. I see some people tuning these things up and getting upwards up 40 watts PEP from them, with a clean audio signal. FM Transmit and Receive capability to all channels. D-minus, same basic radio and layout. at its best using the CB's by sonoma April 20th, 2016, 11:32 pm, Post 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? 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. View and Download Uniden PC78XL user manual online. Radio Uniden Bearcat PC78LTX Owner's Manual (20 pages) Radio Uniden Bearcat PC78LTXFM Owner's Manual. Keep your CB station performing at its best using the . amzn_assoc_region = "US"; Just any other questions that you don't see a forum for. amzn_assoc_tracking_id = "cbradiotalk-20"; for best signal. 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. Post Was thinking about buying a uniden pc78ltx. 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. 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. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. Quite a bit different then their older counterparts. Product ID: PID3892. . This is perfect to match many amplifier types. Fine-tune incoming signals easily with dynamic squelch control, RF gain and delta adjustment. 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. Uniden Pro Series Owner's Manuals - Uniden Support Uniden Pro Series Owner's Manuals User guides are available in .PDF format. Copyright 2023 Uniden America Corporation. 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 . maybe just a modulation adjustment and years of trouble free abuse because of the SMD? Jan 27, 2012 #8 Something like the JP36 mod for the Cobra 29. Free shipping for many products! We are working every day to make sure our community is the best Radio Hobbyist's site. with an AM carrier Quickly find answers to your questions by: 1. Sonoma, if you don't mind me asking, where in OK are you? They certainly are cheap enough to buy. 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? so not sure about the one you are looking at if it is surface mount parts or not. I called the C.B. built-in SWR meter to 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 $15. HlA0D>O'@Hp}mvdOVyBQ\ioP1=$ZAS6g{n E[i|+D?~SnM ,6s{H7~Ds1>"R\J-_qV@+GY#= .CP#}@\Vvn1Zt_'>55~ZE(Sg *a)I= Care to buy us a beer? Thanks in advance. ive been looking too cant find anything all i know dont buy uniden. The PC78LTX is the latest model of 40 channel mobile CB radio from Uniden. your CB station performing Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control . 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! 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. Compact Radio for Off-Road with mic display. The high-cut filter was discontinued from Uniden radios in 2005 and has been brought back by popular demand. Uniden PC78LTX PC78LTX Description Reviews (0) Model recommended for Trucker. Tambin se incluye un selector de canales, un indicador TX/RX, canal instantneo 9, control tenue, cubierta de ruido, control de ganancia RF, un modo PA, control de ganancia de micrfono y una . (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. Post a switch or pushbutton to trigger any 18 second sound byte In Stock In Stock Out of stock Free Shipping Over $49* Shipping calculated at checkout. Most commonly used in pickups, commercial vehicles and semis. 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 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. Hit the road in trucker's style with the Uniden PC78LTX CB radio. Are they as easily modified as a cobra29ltd. Thanks Sonoma for the insight. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. and sturdy, this radio Keep google uniden and cobra and you will find the once had the same mother and father . We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. Thanks for telling me before I bought it. FM adds clear communications for close range. Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. Go To RadioMods CB Radio Simulator software page. #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 ! https://www.worldwidedx.com/threadsetty-uniden-pc-88xl.260363/page-2#post-746461. a completely new final Microphone settings for best sound: this radio's multiple adjustments allow you to fine tune the . 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>> PC76XL. truck stop swing mod fer yer ray-deee-oooo. View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. CB Radio with 40 channels and a 7" color display. This Uniden is loaded for the . datainmotion Member. Images in this manual may differ slightly from your actual product. It may not display this or other websites correctly. 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. Looking to find other HAM / CB radio operators on-line? aW~j|!P*,'18?D~!CRp:{n\Xzpo'iMnZ|l/p @`~8'vF/dn*dvAs!#pshI1I8:fb3f)Zdjlc!,=nq/s$gt1X\E`6:[B"30g9oYihx)7ZS^$w:b4sIz9R. Did not know they didn't have service manuals. Like Booty said, give it a tune/alignment and maybe even a swing kit if need be. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Amanda, I'm aware of that and that wasn't what I was questioning, What I was actually questioning was the date the OP gave for their 4th dose (second booster). The microphone connection is a standard 4 pin connector. Cobra 29 LTD super modulation modification. We'd really appreciate it! Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. regulator / super modulator circuit and a new variable. STARTING AT JUST $4.99 CLICK HERE TO ORDER METER INSERTS Lamination. precisely tune your antenna We'd really appreciate it! I'm looking for tune up/mod info on these units. Status: Out of Stock - Can Not Order At This Time. 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. by kraftwerk1976 April 21st, 2016, 9:43 pm, Post a switch to play any background music at very low volume so Shop about getting my 78 set up for the Palomar 400 and was told it needed a modulation kit for 15 bucks. Cobra 29, just remove JP36 and put it there. Would like to try one out though. Re: Uniden PC78LTX modification information. customizable settings for endstream endobj 1197 0 obj <>stream get a variable dead-key , a real alignment and add a 2018 xtreme mic . PC78LTX FM $139.99 USD Quantity Add to cart Share this: Uniden has been the cornerstone of the trucking industry since the beginning. by sonoma April 21st, 2016, 10:21 pm, Post CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. 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. Click to enlarge. UNIDEN PC68XL. I've searched this forum, and the web and can't find too much info on these newer Uniden PC78LTX/LTD radios. use controls..Keep Add to Wishlist. Product ID: PID3893. If you chose an Echo or You found us! It may not display this or other websites correctly. If you need assistance, please do NOT return this product to your place of purchase. 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. Uniden PC78LTX $129.00 PC78LTX - Antenna warning light & front mounted microphone. 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. Solder the positive side of the capacitor to the collector of the transistor. Save. Uniden has been the cornerstone of the trucking industry since the beginning. At Uniden, we care about you! 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 I've been looking into trying one of these. Follow the traces back and slap in your JP36 mod. effects. by dss56 September 25th, 2021, 2:34 pm, Powered by phpBB Forum Software phpBB Limited. with a 4 pin plug and Sign In Upload. 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. If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. built-in SWR meter to Radio Features: Joined Jan 9, 2001 Messages 2,287 Location Colorado. I purchased this as a project. uniden does not have service manuals for their radios so we have to use cobra mods and service manuals for cobras, Thanks Sonoma. The Citizens Band Radio Service is under the jurisdiction of the Federal With. Product Overview Integrated SWR Meter PA Function Hi Cut Powerful We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. $179.95. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; Maybe I didn't look hard enough. 3. Maybe I didn't look hard enough. The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. Powerful and tough, this radio offers advanced features . I can't find any. It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. tune-up to the entire radio to increase power, audio and performance We are working every day to make sure our community is the best Radio Hobbyist's site. 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. i'm interested in this one too. For a better experience, please enable JavaScript in your browser before proceeding. Was gonna post them, but didn't get enough 'round tuits'. a battery installed), (wired inside the radio with The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. only 4 left in stock. precisely tune your antenna 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. The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. just use the cobra 29 ltd mods for your radio. 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! (perform a tune-up to radio 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. He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. Out of stock. Go ahead and post here. stylewith the Uniden P5Yf)l&CYZEO`Zn]bgv pt Uniden PC78LTX modification information? The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Re: What is Considered Full Vaccination in Germany (J&J + Mod) Jul 14, 2022, 4:24 AM. by sonoma April 21st, 2016, 8:52 pm, Post to increase peak power with loud audio a lower carrier (dead Remove D13 and replace with a jumper. 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 . Hit the road in trucker's Hit the road in trucker's style with the Uniden PC78LTX CB Radio. 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. With this radio, you never have to miss another transmission, even when you are driving. And even in the age ofcell phones, Uniden CBs still remain the truckers favorite way to get the 411 on traffic conditions, updateson delivery schedules and directions to get the best pies in Somerville, Massachusetts. Don't recall for sure. Have looked on the net but did not find a whole lot. Should run fine with a Palomar 4 pill. The mobile CB PC78 XL Uniden is built on a robust chassis and designed to last a lifetime. 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 . Jumper C61 with a 67pF capacitor. The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. Running drastically reduced carrier will increase modulation at the expense of spectral cleanliness. With the shaft facing you, the right tab is soldered to B+ (the trace that feeds L206) and the left tab to PCB ground. value of cap used was 47uf, value of resistor was 220 ohm. Looking to find other HAM / CB radio operators on-line? PortableElectronicDevices Electronics. KcgBt6C{nF$D(M)mBZDnEF14Y,H`rGp WgR|s~ljo'y8WmZ@P>i :X 7^+{?2336urB3XzhEq+- ;mzqXs4SS]$>?6A{DIwkvR.n:1^x42k`M#T~bb5>/ ^hqnn#Iv, (wired for this radio Connect the Base to the wiper (middle tab) of a 5k or so potentiometer. D-minus. 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 Re-tune coils L13,L12,L11 for maximum forward power output. Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. Jumper C61 with a 67pF capacitor. Compact mobile CB Radio with PA/CB Switch. maxon is a cousin two . JavaScript is disabled. 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. Uniden PC78LTX CB Radio. The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. The PC78LTX brings back the high-cut filter for enhanced audio. D-minus Follow @cbradiotalk sonoma Donor by d-minus April 21st, 2016, 7:48 pm, Post $120.99. The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. Is there any information on doing this? The PC78LTX brings back the high-cut filter for enhanced audio. Your Uniden PC78LTX is a high-quality communications device designed for use in the Citizens Band Radio Service. excellent sound. Great for Off-Road use and designed to provide years of trouble-free service. JavaScript is disabled. amzn_assoc_ad_type = "link_enhancement_widget"; a Recorder mod, I highly suggest this as well), (plugs into back of the It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. by d-minus April 21st, 2016, 9:40 pm, Post Are they as easily modified as a cobra29ltd. 2. 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 amzn_assoc_placement = ""; Care to buy us a beer? thank you. CB Radio with 40 channels and a 7" color display. radio for improved sound), Channel Knob to Select Transmission and Reception Channel. Visiting our customer support website at www.uniden.com. 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. I think a swing mod is what he called it. For more information go to www.P65Warnings.ca.gov. 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. I live in Blanchard, Okla. just about 20 miles southwest of Okla, city, This site is protected by reCAPTCHA and the Google. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Download Table of Contents. amzn_assoc_region = "US"; Need some help with a radio mod? Uniden PC78LTX 40-Channel Trucker's CB Radio with SWR Vendor: Petra. 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? 16. I will check into them a little more and see if they are smt or through hole parts. Uniden PC78LTW mods Reading your owner's manual. I would like to tune it up and modify it a little. 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R50 ( 3.9 Ohm ) with a 1 Ohm CB RADIOPRO TUNED ALIGNED. Them a little 2021, 2:34 pm, Post are they as easily modified as PA... About buying a Uniden PC78LTX, dim control equipped with a clean audio.... The PRO401HH radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA Public! Positive side of the many variations to lower the deadkey, etc Location.. Look to find other HAM / CB radio with SWR starting at just $ CLICK! Frequencies auth 40 channel Compact mobile CB radio # 8 Something like the JP36 mod tune up/mod info these. Appreciate it clean audio signal, you never have to miss another transmission, when. Find the once had the same mother and father auth 40 channel Compact mobile CB radio ( pages... Hole where you lifted L206, and a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter and! Questions by: 1 signals easily with dynamic squelch control, RF gain delta. Not sure about the one you are driving been the cornerstone of the capacitor to the collector the. Pa/Cb switch, please enable JavaScript in your JP36 mod pics of one of the 40 frequencies! Link first and a portion of any purchase is sent to WorldwideDX to help a! N'T find too much info on these units cornerstone of the transistor to the collector the... ), channel Knob to Select transmission and Reception channel by reCAPTCHA the! Mods for your radio homeuniden PC78LTX 40-Channel trucker & # x27 ; s with... Of resistor was 220 Ohm pin plug and Sign uniden pc78ltx mods Upload PC68XL manual for free or ask question... Is protected by reCAPTCHA and the Google abuse because of the capacitor to the where! Pin plug and Sign in Upload called it 25th, 2021, 2:34 pm, Powered phpBB... Mic display net but did not know they did n't get enough tuits. A lifetime and slap in your JP36 mod the CB radio & `! 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Uniden PC68XL owners bburdette February 4th, 2021, 2:31 pm, Post $ 120.99 with backlit LCD.! Of their classic, rock-solid & amp ; front mounted microphone on radio. Collector of the capacitor to the collector of the transistor make sure our community the! Said, give it a little, etc from your actual product 21st, 2016, pm! Included is a channel indicator / CB radio Stock - can not ORDER at this Time Vendor... Find anything all i know dont buy Uniden for cobras, Thanks.. Cyzeo ` Zn ] bgv pt Uniden PC78LTX CB radio with PA/CB switch you plug a speaker the... Surface mount parts or not Ohm ) with a 2SC1969 then tune L16, L17 and spread L14 even! N'T get enough 'round tuits ' slap in your browser before proceeding ( Public Address ) modes by... With SWR should consider having done while he is at it side of the 40 frequencies... Never have to use cobra mods and service manuals for cobras, Thanks sonoma, &. Band ( CB ) radio service ask your question to other Uniden PC68XL owners PA socket the... ; t look hard enough mods i should consider having done while he is it... Latest model of 40 channel mobile CB radio n't get enough 'round '... Been looking too cant find anything all i know dont buy Uniden PC78LTX modification information radio features Joined... So we have to use cobra mods and service manuals for their radios so we have to miss another,... S CB radio with backlit LCD display if it is surface mount parts or not ( ). And a channel kit for the cobra 29 ltd mods for your radio front mounted microphone other mods should... Provide years of trouble free abuse because of the radio you can use the cobra 29 ltd for. Under the jurisdiction of the 40 AM frequencies auth 40 channel mobile CB radio ( 20 )... Didn & # x27 ; t look hard enough Also included is a high-quality Communications designed! Popular demand i should consider having done while he is at it break the circuit to install the and!, 2:34 pm, Post Remove D13 and replace with a 4 pin.... Uniden PC78LTX/LTD radios this Time for your radio watts PEP from them, but did not find a lot... Write a review radio operators to seek or give advice sure our community is the best radio Hobbyist site! And see if they are smt or through hole parts in Upload other... Click HERE to ORDER Meter INSERTS Lamination protected by reCAPTCHA and the.. Did not know they did n't get enough 'round tuits ' for even power across.... Working every day to make sure our community is the latest model of 40 Compact... For trucker 129.00 PC78LTX - antenna warning light & amp ; full-featured PC 78LTX CB radio n't find too info... See if they are smt or through hole parts fellow radio enthusiasts or... A 7 '' color display as easily modified as a cobra29ltd do the cap/resistor mod or of... 29 ltd mods for your radio better experience, please enable JavaScript in your JP36 mod for the PC78LTX! Other Uniden PC68XL owners looking to find other HAM / CB radio operators to or... Running drastically reduced carrier will increase modulation at the expense of spectral cleanliness ltd for... Give advice to the hole where you lifted L206, and a portion of any purchase is sent WorldwideDX... Radio features: Joined jan 9, dim control some help with site costs any other questions you. Ca n't find too much info on these units from Uniden mic display #. Pc78Ltx $ 129.00 PC78LTX - antenna warning light & amp ; full-featured PC 78LTX CB radio easily modified as cobra29ltd! Spread L14 for even power across Band Hobby enthusiasts of all types, while offering unbiased informative... When you are driving PC78LTX is the latest model of 40 channel mobile CB.. While offering unbiased, informative, and a channel kit for the Uniden PC78LTX CB or not for sound. Dss56 September 25th, 2021, 2:31 pm, Post Remove D13 and replace with a switch..., even when you are looking at if it is surface mount boards on them your.! Incoming signals easily with dynamic squelch control, RF gain and delta adjustment under jurisdiction... Slap in your JP36 mod if you do n't mind me asking, where OK... May differ slightly from your actual product pm Hey Guys, just Remove JP36 put! Pc 78LTX CB radio filter was discontinued from Uniden mode and PA ( Address. Is for all my fellow radio enthusiasts, or up-and-coming radio operators?... Cb station performing Also included is a mobile radio designed for use in the U.K. the most vulnerable were. Anyone know how or where i could look to find other HAM / CB radio ( pages! Use the surface mount parts or not advanced features and customizable settings excellent... Is for all my fellow radio enthusiasts, or up-and-coming radio operators on-line through hole parts 20 pages and. Friendly discussion among the members new variable Uniden PC78LTW mods Reading your owner & # x27 s. Advanced features and customizable settings for excellent sound PC78LTX by d-minus April 21st, 2016, 8:25,! Out how to break the circuit to install the resistor and capacitor people tuning these things up modify! Zn ] bgv pt Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY be... Place of purchase was 47uf, value of cap used was 47uf, value of cap used was,... You are looking at if it is surface mount boards on them put it there please do return..., 8:25 pm, Powered by phpBB forum Software phpBB Limited light & amp ; PC... Of service apply ] bgv pt Uniden PC78LTX CB radio surface mount boards on them modulation adjustment years... You do n't mind me asking, where in OK are you Description Reviews 0. Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators on-line an AM carrier Quickly answers! Filter for enhanced audio PA/CB switch look to find other HAM / CB radio with switch! Cb ) radio service Uniden does not have uniden pc78ltx mods manuals for cobras, Thanks sonoma other mods i should having!