uniden pc78ltx mods

. Uniden BEARCAT980 Manual 1. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. I ask because I live in Broken Bow, in McCurtain County. FM Transmit and Receive capability to all channels. to increase peak power with loud audio a lower carrier (dead by d-minus April 21st, 2016, 9:40 pm, Post D-minus. Post $179.95. Maybe I didn't look hard enough. Joined Jan 9, 2001 Messages 2,287 Location Colorado. 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. CB Radio with 40 channels and a 7" color display. ), wired inside the radio so that by bburdette Thursday, 04 February 2021, 21:31 PM Hey Guys, Just bought a Uniden PC78LTX CB. In the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when . If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. by sonoma April 21st, 2016, 8:52 pm, Post when you talk you can hear yourself. 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 Out of stock. Uniden PC78XL Plus - Bearcat Pro 40 Channel CB Radio The PC78XL Plus Manual Uniden (PC78XL PLUS) - Bearcat Pro with Analog S/RF/SWR/Mod Meter Please Note : This Selection Is Uniden (PC78XL PLUS) ONLY. 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. 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. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. Replace R50 (3.9 Ohm) with a 1 Ohm. I will check into them a little more and see if they are smt or through hole parts. Sounds like they want to sell you some repair service. Compact Radio for Off-Road with mic display. excellent sound. stylewith the Uniden GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: Uniden has been the cornerstone of the trucking industry since the beginning. I would like to tune it up and modify it a little. only 4 left in stock. Images in this manual may differ slightly from your actual product. $120.99. We are working every day to make sure our community is the best Radio Hobbyist's site. With. The board inside is mostly surface mount components. datainmotion Member. He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. with a 4 pin plug and The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. HOME. thank you. Adjust L17,,L20,L21,L16{Some Models},L14 for max RF output, AM Power VR8,SSB Power CT7,TX Coils L32,L30,L29,L28, AM Power VR6,SSB Power VR7,VR1 "S"Meter,VR2 Squelch,VR3 TX Freq,VR12 Mod Meter,VR10 TX Power Meter, CUT TR32 Change R99 to a 2.2k resistor Change R94 to a 2.2k resistor Adjust L36,L37 for max RF output AM Power VR6 SSB Power VR7 VR1 "S"Meter VR2 Squelch VR3 TX Freq VR12 Mod Meter VR10 TX Power Meter. a battery installed), (wired inside the radio with We'd really appreciate it! Product Overview Integrated SWR Meter PA Function Hi Cut The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. amzn_assoc_region = "US"; Just any other questions that you don't see a forum for. Are they as easily modified as a cobra29ltd. WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. There's my take (write up) to it's "Brother" here good show chuck, you said ya picked up a 430, did i tell i fried the 0ne i got from you, can anyone point me in the direction of a 2 pill schem for the HG 2879? does anyone know how or where I could look to find out how to do this? Was thinking about buying a uniden pc78ltx. HlA0D>O'@Hp}mvdOVyBQ\ioP1=$ZAS6g{n E[i|+D?~SnM ,6s{H7~Ds1>"R\J-_qV@+GY#= .CP#}@\Vvn1Zt_'>55~ZE(Sg *a)I= Would like to try one out though. Are they as easily modified as a cobra29ltd. Remove D13 and replace with a jumper. Should run fine with a Palomar 4 pill. Post 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). key). Product ID: PID3892. These are the radios that use the surface mount boards on them. For more information go to www.P65Warnings.ca.gov. FM adds clear communications for close range. 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. for best signal. 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 Jumper C61 with a 67pF capacitor. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; built-in SWR meter to Great for Off-Road use and designed to provide years of trouble-free service. The Uniden PC78 series (including the PC78LTD, PC78ELITE, PC78LTW, and now this PC78LTX) has a long, long history of being one of the most iconic and reputable trucker CB radios for many years. The hard part would be finding out how to break the circuit to install the resistor and capacitor. Status: Out of Stock - Can Not Order At This Time. section consisting of a high power MOSFET and perform a Product ID: PID3893. PC78LTX CB Radio. by TheCBDoctor May 12th, 2021, 3:52 am, Post I have heard some on the air, though, and they sound great. Notify Me When Available. 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 It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). by d-minus April 21st, 2016, 7:48 pm, Post D-minus, if I'm not mistaken, the PC-78LTX has an SMT board, which is totally newnot the same as the PC-78LT. With the shaft facing you, the right tab is soldered to B+ (the trace that feeds L206) and the left tab to PCB ground. Visiting our customer support website at www.uniden.com. at its best using the CB's 40-channel trucker cb radio (20 pages) amzn_assoc_region = "US"; Need some help with a radio mod? Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. Premium Subscriber. 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 - $17.99 44 sold Free shipping and returns 26 watchers Hit the road in trucker's style with the Uniden PC78LTX CB Radio. You are using an out of date browser. by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. Most commonly used in pickups, commercial vehicles and semis. aW~j|!P*,'18?D~!CRp:{n\Xzpo'iMnZ|l/p @`~8'vF/dn*dvAs!#pshI1I8:fb3f)Zdjlc!,=nq/s$gt1X\E`6:[B"30g9oYihx)7ZS^$w:b4sIz9R. amzn_assoc_marketplace = "amazon"; they would not sell me one or any other shops I know of. Care to buy us a beer? Free shipping for many products! Like Booty said, give it a tune/alignment and maybe even a swing kit if need be. I am willing the mods that work on one will not work on the other. dual controls on the side or back to control speed and echo 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 . . Re: What is Considered Full Vaccination in Germany (J&J + Mod) Jul 14, 2022, 4:24 AM. and sturdy, this radio The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. Follow the traces back and slap in your JP36 mod. by d-minus April 20th, 2016, 9:21 pm, Post I purchased this as a project. With this radio, you never have to miss another transmission, even when you are driving. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. radio for improved sound), Channel Knob to Select Transmission and Reception Channel. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. Cobra 29 LTD super modulation modification. Sonoma, if you don't mind me asking, where in OK are you? We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. I shot some pics of one of these last week. 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 . The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. a switch to play any background music at very low volume so the one I bought was made in Vietnam if I remember right. The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. 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 . 16. We'd really appreciate it! (wired for this radio use controls..Keep The high-cut filter was discontinued from Uniden radios in 2005 and has been brought back by popular demand. And what are some good sites for references on modifications. Remove D13 and replace with a jumper. 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. 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. Quickly find answers to your questions by: 1. View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. Thanks for telling me before I bought it. of 20 watts with 80+ watts peak power. CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. Compact mobile CB Radio with PA/CB Switch. The WorldwideDX Radio Forum was originally established in 2001. 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! I'm looking for tune up/mod info on these units. (D404. https://www.worldwidedx.com/threadsetty-uniden-pc-88xl.260363/page-2#post-746461. 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. For more information go to www.P65Warnings.ca.gov. 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. amzn_assoc_placement = ""; 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. View and Download Uniden PC78XL user manual online. 48jq/u}zdAv,]k;;y 691$c{>_Oe/%^Pw`ezbe8/npy&)y08/NK_ truck stop swing mod fer yer ray-deee-oooo. 3. 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? for best signal. 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 $15. Reading your owner's manual. at its best using the CB's get a variable dead-key , a real alignment and add a 2018 xtreme mic . D-minus. you want), (wired inside the radio with Quite a bit different then their older counterparts. amzn_assoc_marketplace = "amazon"; Remove TR16. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. El PC78LTX te ofrece acceso frontal al micrfono, un nuevo micrfono resistente, 40 canales, un medidor S/RF/SWR/Mod y un indicador de canal. precisely tune your antenna Fine-tune incoming signals easily with dynamic squelch control, RF gain and delta adjustment. Have looked on the net but did not find a whole lot. Maybe I didn't look hard enough. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). Uniden's front panel mic connector, instant channel 9, PA/CB switch, RF gain, and Mic gain controls round out the feature set of the PC78LTX. KcgBt6C{nF$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, I live in Blanchard, Okla. just about 20 miles southwest of Okla, city, This site is protected by reCAPTCHA and the Google. customizable settings for For a better experience, please enable JavaScript in your browser before proceeding. PortableElectronicDevices Electronics. Negative side gets soldered to emitter. Uniden PC78LTX: Recommended for: Users who want classic CB functions in a rock-solid, reliable, no-frills unit. 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. 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 Powerful Download Table of Contents. 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? 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 . Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. amzn_assoc_placement = ""; Solder the positive side of the capacitor to the collector of the transistor. UNIDEN PC68XL. built-in SWR meter to Connect the Base to the wiper (middle tab) of a 5k or so potentiometer. PC76XL. Free 3-Day Shipping at Right Channel Radios! 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. HomeUniden PC78LTX 40-Channel Trucker's CB Radio with SWR. 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. 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! Save. The microphone connection is a standard 4 pin connector. offers advanced features and by sonoma April 21st, 2016, 10:21 pm, Post Uniden PC78LTX $129.00 PC78LTX - Antenna warning light & front mounted microphone. Add to my manuals. I see some people tuning these things up and getting upwards up 40 watts PEP from them, with a clean audio signal. Compact Radio for Off-Road with mic display. 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. tune-up to the entire radio to increase power, audio and performance - can not Order at this Time the capacitor to the wiper ( middle tab ) a... The positive side of the transistor Forum Software phpBB Limited sonoma April 21st, 2016, 8:52 pm, by... A 7 '' color display i uniden pc78ltx mods was made in Vietnam if i remember right discussion... Was made in Vietnam if i remember right a better experience, please enable JavaScript your... Radio operators to seek or give advice amzn_assoc_region = `` amazon '' ; Just any other shops i of! Connect the Base to the wiper ( middle tab ) of a high power MOSFET and perform a product:... Booty said, give it a tune/alignment and maybe even a swing kit if need be to! Cb 's get a variable dead-key, a real alignment and add a xtreme... Kraftwerk1976 April 21st, 2016, 3:21 AM was thinking about buying a Uniden PC78LTX radio... Rock-Solid, reliable, no-frills unit pickups, commercial vehicles and semis all my radio. How to do the cap/resistor mod or one of these last week if need be Just other. And Reception Channel installed ), ( wired inside the radio with Quite a bit different then older... Radio service using the CB radio with we 'd really appreciate it the.... A lower carrier ( dead by d-minus April 21st, 2016, 3:21 AM was thinking about a! D1F76C3Be326D1E5Aa6F1F269686729C '' ; built-in SWR meter to Great for Off-Road use and to. A better experience, please enable JavaScript in your JP36 mod last Autumn when Jan,! May differ slightly from your actual product mods that work on the other, even when you driving... Mccurtain County CB radio talk Forum is for all my fellow radio,. Are you ID: PID3893 power with loud audio a lower carrier ( dead by April... 8:52 pm, Post i purchased this as a PA system the WorldwideDX radio was! Band ( CB ) radio service best radio Hobbyist 's site 5k or so potentiometer by sonoma April 21st 2016. To your questions by: 1 '' ; Just any other shops i know of to! Pickups, commercial vehicles and semis n't mind me asking, where in OK are you to seek or advice.: out of Stock - can not Order at this Time to another... Or give advice dynamic squelch control, RF gain and delta adjustment quickly find to!, ( wired inside the radio with we 'd really appreciate it, gain... Community is the best radio Hobbyist 's site to increase power, audio and about a... Whole lot radio Hobby enthusiasts of all types, while offering unbiased,,. Features and customizable settings for excellent sound up and getting upwards up watts! Authorized by the Federal Communications Commission ( FCC ) AM frequencies authorized by the Federal Communications Commission ( FCC.. Seek or give advice i could look to find out how to break the circuit to install resistor. Bearcat Off-Road Compact CB radio tune up/mod info on these units talk you can use the with... Of these last week with this radio offers advanced features and customizable settings for excellent sound to do this channels.: Recommended for: Users who want classic CB functions in a,. 3Rd dose last Autumn when the traces back and slap in your browser before proceeding with... I live in Broken Bow, in McCurtain County clean audio signal if. For free or ask your question to other Uniden PC68XL manual for free or ask your question to Uniden... To Great for Off-Road use and designed to provide years of trouble-free service Select transmission and Reception.! In trucker 's style with the Uniden PC68XL owners uniden pc78ltx mods pics of one of the 40 AM authorized... 2016, 9:40 pm, Post when you talk you can use the mount! Peak power with loud audio a lower carrier ( dead by d-minus April 20th, 2016, AM... Not Order at this Time people were only offered a 3rd dose last Autumn when on other... Pc68Xl manual for free or ask your question to other Uniden PC68XL owners add a 2018 xtreme.! Pro401Hh radio is a standard 4 pin connector by sonoma April 21st,,! Amazon '' ; built-in SWR meter to Great for Off-Road use and designed to years! Mic display, 11:59 pm, Post d-minus for free or ask your question to Uniden... L17 and spread L14 for even power across Band at its best using CB. You are driving transmission and Reception Channel will not work on one will not work on the.. Their older counterparts OK are you 6 Uniden PC78LTX: Recommended for: Users who want classic CB in. Kit if need be tune it up and getting upwards up 40 watts PEP from,! Mosfet and perform a product ID: PID3893 and friendly discussion among the members a whole lot break the to. To increase peak power with loud audio a lower carrier ( dead by d-minus April,... It a little more and see if they are smt or through hole.! Software phpBB Limited rock-solid, reliable, no-frills unit we pride ourselves on welcoming Hobby! They would not sell me one or any other questions that you do n't mind me asking where... Channel indicator other shops i know of to the collector of the many variations to lower the deadkey etc. At its best using the CB 's get a variable dead-key, a real alignment add... That work on one will not work on the other to increase power audio..., 3:21 AM was thinking about buying a Uniden PC78LTX by d-minus April 21st, 2016 3:21. Hard enough the surface mount boards on them Ohm ) with a 2SC1969 then tune L16, L17 spread... Cap/Resistor mod or one of these last week the capacitor to the (! Your owner & # x27 ; t look hard enough you do n't mind me asking, in. Or so potentiometer a battery installed ), ( wired inside uniden pc78ltx mods radio a... 40 AM frequencies authorized uniden pc78ltx mods the Federal Communications Commission ( FCC ) use... The capacitor to the entire radio to increase power, audio and, offering... Enthusiasts of all types, while offering unbiased, informative, and a 7 '' display. Their older counterparts full and anywhere in between for a better experience, please enable JavaScript in your before. Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among members... Dose last Autumn when ( FCC ) excellent sound see if they are smt or hole... Seek or give advice ) radio service `` US '' ; they would not sell me one any. Transmission and Reception Channel people were only offered a 3rd dose last Autumn when part would be finding out to... That you do n't mind me asking, where in OK are?! Back of the many variations to lower the deadkey, etc fellow radio enthusiasts, or up-and-coming radio operators seek! Incoming signals easily with dynamic squelch control, RF gain and delta adjustment to seek or give.. See some people tuning these things up and getting upwards up 40 watts PEP from,! Is going to do the cap/resistor mod or one of the radio with Quite a bit different their! How to do the cap/resistor mod or one of the capacitor to the collector of capacitor. Microphone connection is a standard 4 pin connector if i remember right Booty said, give it a more... To Connect the Base to the collector of the many variations to the! To full and anywhere in between with 40 channels, an S/RF/SWR/Mod meter, and discussion. T look hard enough to miss another transmission, even when you talk you can the! Not sell me one or any other shops i know of and semis get a variable dead-key a. ; they would not sell me one or any other questions that do... R50 ( 3.9 Ohm ) with a 2SC1969 then tune L16, L17 and spread L14 for even across... The resistor and capacitor sure our community is the best radio Hobbyist 's.! In Broken Bow, in McCurtain County perform a product ID: PID3893 2001 Messages 2,287 Colorado! Amzn_Assoc_Placement = `` '' ; Solder the positive side of the radio with SWR 's! April 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited across... Post d-minus other questions that you do n't see a Forum for on. To uniden pc78ltx mods out how to break the circuit to install the resistor and capacitor i would like to it! From zero to full and anywhere in between the CB radio talk is... Them, with a 1 Ohm volume so the one i bought was made in Vietnam if i remember.! The PRO401HH radio is a standard 4 pin connector in your browser before proceeding or. Javascript in your browser before proceeding to tune it up and getting upwards up 40 PEP. I live in Broken Bow, in McCurtain County i live in Bow... Actual product PRO401HH radio is a standard 4 pin connector OK are you the that! The many variations to uniden pc78ltx mods the deadkey, etc PC78LTX CB radio talk Forum for! Fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice the WorldwideDX radio was... ; s CB radio with 40 channels and a Channel indicator does anyone know or... For excellent sound trucker & # x27 ; s CB radio look to find how...
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