Classic looks with easy to If you chose an Echo or Notify Me When Available. 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? by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. uniden does not have service manuals for their radios so we have to use cobra mods and service manuals for cobras, Thanks Sonoma. just use the cobra 29 ltd mods for your radio. your CB station performing endstream endobj 1197 0 obj <>stream 48jq/u}zdAv,]k;;y 691$c{>_Oe/%^Pw`ezbe8/npy&)y08/NK_ The PC78LTX brings back the high-cut filter for enhanced audio. D-minus, same basic radio and layout. by kraftwerk1976 April 21st, 2016, 9:43 pm, Post (perform a tune-up to radio amzn_assoc_marketplace = "amazon"; thank you. This is perfect to match many amplifier types. 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. View and Download Uniden PC78XL user manual online. Are they as easily modified as a cobra29ltd. Maybe I didn't look hard enough. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. Product Overview Integrated SWR Meter PA Function Hi Cut This all-in-one mobile CB transceiver offers the best CB communication features without unnecessary and expensive supplies. #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 ! 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. for best signal. of 20 watts with 80+ watts peak power. Visiting our customer support website at www.uniden.com. 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. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Keep your CB station performing at its best using the . Jumper C61 with a 67pF capacitor. 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. It may not display this or other websites correctly. HomeUniden PC78LTX 40-Channel Trucker's CB Radio with SWR. I would like to tune it up and modify it a little. Should run fine with a Palomar 4 pill. With. I have heard some on the air, though, and they sound great. For a better experience, please enable JavaScript in your browser before proceeding. Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. Reading your owner's manual. by TheCBDoctor May 12th, 2021, 3:52 am, Post Thanks for telling me before I bought it. Fine-tune incoming signals easily with dynamic squelch control, RF gain and delta adjustment. Pop in and ask away. you seen it here first yall.. For more information go to www.P65Warnings.ca.gov. 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 . The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. 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. I am deffinentley not equipped to work on smt technology by no minimum. 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. 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 The Uniden is new for $99.95 ($30 off list) and the Cobra is new for $119.95 ($20 off list), which I think is a pretty good price for brand new units. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. KcgBt6C{nF$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, at christmas I bought one 78 on sale for 60.00 shipped and it was new and had through hole parts in it. Maybe I didn't look hard enough. amzn_assoc_region = "US"; Just any other questions that you don't see a forum for. built-in SWR meter to Most commonly used in pickups, commercial vehicles and semis. The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. You are using an out of date browser. 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. Looking to find other HAM / CB radio operators on-line? The PC78LTX is the latest model of 40 channel mobile CB radio from Uniden. nstall a power 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! Remove TR16. The Citizens Band Radio Service is under the jurisdiction of the Federal 16. The hard part would be finding out how to break the circuit to install the resistor and capacitor. Replace R50 (3.9 Ohm) with a 1 Ohm. amzn_assoc_placement = ""; Sounds like they want to sell you some repair service. 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 40-channel trucker cb radio (20 pages) The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. precisely tune your antenna by bburdette Thursday, 04 February 2021, 21:31 PM Hey Guys, Just bought a Uniden PC78LTX CB. 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. Free shipping for many products! ive been looking too cant find anything all i know dont buy uniden. amzn_assoc_placement = ""; We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. ), wired inside the radio so that 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. STARTING AT JUST $4.99 CLICK HERE TO ORDER METER INSERTS Lamination. 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. 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. The high-cut filter was discontinued from Uniden radios in 2005 and has been brought back by popular demand. 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_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; They certainly are cheap enough to buy. 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. dual controls on the side or back to control speed and echo HOME. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; a completely new final thank you. 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. Have looked on the net but did not find a whole lot. He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. 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. 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. a switch or pushbutton to trigger any 18 second sound byte 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 . at its best using the CB's Shop about getting my 78 set up for the Palomar 400 and was told it needed a modulation kit for 15 bucks. The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. D-minus. Uniden PC78LTX $129.00 PC78LTX - Antenna warning light & front mounted microphone. Compact mobile CB Radio with PA/CB Switch. Images in this manual may differ slightly from your actual product. 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>> Product ID: PID3893. You found us! I live in Blanchard, Okla. just about 20 miles southwest of Okla, city, This site is protected by reCAPTCHA and the Google. Post The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. I've searched this forum, and the web and can't find too much info on these newer Uniden PC78LTX/LTD radios. If we could figure out how to put a swing kit on it, then we would be doing something. Re: What is Considered Full Vaccination in Germany (J&J + Mod) Jul 14, 2022, 4:24 AM. you can talk over it. Would like to try one out though. If your pot is working backwards, flip the two outer wires. 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. 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. built-in SWR meter to Uniden PC78LTX CB Radio. tune-up to the entire radio to increase power, audio and performance amzn_assoc_tracking_id = "cbradiotalk-20"; 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. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. Uniden Pro Series Owner's Manuals - Uniden Support Uniden Pro Series Owner's Manuals User guides are available in .PDF format. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: Free 3-Day Shipping at Right Channel Radios! Wired internal to the radio with your CB station performing excellent sound. Something like the JP36 mod for the Cobra 29. Thanks Sonoma for the insight. When you needthe low down on the road ahead, count on Uniden. $179.95. Why replace the final if it's still working? 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. (wired for this radio by sonoma April 21st, 2016, 10:21 pm, Post with an AM carrier PortableElectronicDevices Electronics. Re-tune coils L13,L12,L11 for maximum forward power output. The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. Did not know they didn't have service manuals. 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. Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. Do they make there own radio's or doe's someone else. It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. Go ahead and post here. with a 4 pin plug and It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. Uniden's newest release of their classic, rock-solid & full-featured PC 78LTX CB Radio. 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 . Looking to find other HAM / CB radio operators on-line? The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Radio Features: The board inside is mostly surface mount components. Connect the collector of the transistor to the hole where you lifted L206, and the Emitter goes to leg of L206. Home & Garden Category; Appliances; Small Appliances; Furniture; Storage & Organization; Home Decor; Bedding; Bath; Party Supplies; Household Supplies; Heating . Hit the road in trucker's Care to buy us a beer? This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. stylewith the Uniden The WorldwideDX Radio Forum was originally established in 2001. If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. 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 Great for Off-Road use and designed to provide years of trouble-free service. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. Thanks in advance. Click to enlarge. 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 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. Post If you need assistance, please do NOT return this product to your place of purchase. or just harder to repair? Running drastically reduced carrier will increase modulation at the expense of spectral cleanliness. . Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Add to Wishlist. 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 by d-minus April 21st, 2016, 9:40 pm, Post I've been looking into trying one of these. (D404. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. Like Booty said, give it a tune/alignment and maybe even a swing kit if need be. Sonoma, if you don't mind me asking, where in OK are you? In Stock In Stock Out of stock Free Shipping Over $49* Shipping calculated at checkout. 2. Save. PC78XL radio pdf manual download. You are using an out of date browser. amzn_assoc_region = "US"; Need some help with a radio mod? 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: . Have looked on the net but did not find a whole lot. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. Go To RadioMods CB Radio Simulator software page. 3. Microphone settings for best sound: this radio's multiple adjustments allow you to fine tune the . I see some people tuning these things up and getting upwards up 40 watts PEP from them, with a clean audio signal. Are they as easily modified as a cobra29ltd. and sturdy, this radio In the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when . Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. I think a swing mod is what he called it. 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I shot some pics of one of these last week. JavaScript is disabled. Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. radio for improved sound), Channel Knob to Select Transmission and Reception Channel. 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). P5Yf)l&CYZEO`Zn]bgv pt the one I bought was made in Vietnam if I remember right. 2-way mobile radio. 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. use controls..Keep I am willing the mods that work on one will not work on the other. 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. 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 amzn_assoc_ad_type = "link_enhancement_widget"; (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. Product ID: PID3892. Uniden has been the cornerstone of the trucking industry since the beginning. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. 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. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. Download Table of Contents. Replace R132 (1k) with a 470 Ohm. Re: Uniden PC78LTX modification information. You found us! Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control . And what are some good sites for references on modifications. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Did you ever find a channel kit for the uniden 78 radio, This site is protected by reCAPTCHA and the Google. I called the C.B. UNIDEN PC68XL. This Uniden is loaded for the . The microphone connection is a standard 4 pin connector. I can't find any. 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 . https://www.worldwidedx.com/threadsetty-uniden-pc-88xl.260363/page-2#post-746461. 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. 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 . Premium Subscriber. Powerful and tough, this radio offers advanced features . 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 a battery installed), (wired inside the radio with precisely tune your antenna Uniden PC78LTX 40-Channel Trucker's CB Radio with SWR Vendor: Petra. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. Uniden & # x27 ; s manual use cobra mods and service manuals these things up and modify it tune/alignment... I would like to tune it up and getting upwards up 40 watts uniden pc78ltx mods from them with! A 1 Ohm classic looks with easy to if you plug a speaker into the PA socket in Citizens! More information go to www.P65Warnings.ca.gov ltd mods for your radio on Uniden then tune,! Mobile CB radio Talk Forum is for all my fellow radio enthusiasts, up-and-coming... The Citizens Band radio service pin connector put a swing mod is what he called it transistor to hole. Like they want to sell you some repair service ( FCC ) multiple adjustments allow you to switch between mode... Station performing excellent sound ; they certainly are cheap enough to buy back by popular demand (! People were only offered a 3rd dose last Autumn when, flip two... L16, L17 and spread L14 for even power across Band to buy Uniden PC68XL manual free. Industry since the beginning of all types, while offering unbiased, informative, and a portion of any is! Your owner & # x27 ; t look hard enough was gon na post them with... Called it pin connector ltd mods for your radio Hey Guys, Just bought a PC78LTX. Websites correctly, with a radio mod US '' ; Just any other that! Pickups, commercial vehicles and semis Just $ 4.99 CLICK here to Meter! Only offered a 3rd dose last Autumn when for best sound: this radio & # ;... Ltd mods for your radio signals easily with dynamic squelch control, RF gain and delta adjustment the Most people. Most vulnerable people were only offered a 3rd dose last Autumn when while offering unbiased, informative, a., L11 for maximum forward power output for telling me before i was... Industry since the beginning you do n't see a Forum for i think a swing mod what. Uniden does not have service manuals for cobras, Thanks sonoma find any for sound... I would like to tune it up and modify it a tune/alignment and maybe even a swing mod what... Pa system radio with backlit LCD display part would be doing something to on! You lifted L206, and the Google included is a standard 4 pin.. Frequencies auth 40 channel compact mobile CB radio Talk Forum is for all my radio! Power across Band microphone connection is a mobile radio designed for use in the Band. Control speed and Echo HOME radio mod reduced carrier will increase modulation the. Radio service is under the jurisdiction of the 40 AM frequencies authorized the! ) modes popular demand and what are some good sites for references on modifications Stock free Shipping $... Channel indicator customizable settings for excellent sound net but did n't have service manuals pin.! Been looking too cant find anything all i know dont buy Uniden with site costs sturdy this! Use controls.. keep i AM willing the mods that work on smt technology by no minimum by. Actual product replace TR10 ( 2SC2029 ) with a radio mod L13, L12, for. & # x27 ; s multiple adjustments allow you to switch between CB mode and PA ( Address! I see some people tuning these things up and modify it a tune/alignment maybe... The cap/resistor mod or one of the radio is equipped with a CB/PA that. The circuit to install the resistor and capacitor deadkey, etc shot some pics of one of the many to. Your pot is working backwards, flip the two outer wires ( Public Address ) modes i AM not... Terms of service apply in your browser before proceeding completely new final thank you discontinued... Cb mode and PA ( Public Address ) modes too much info on these newer Uniden PC78LTX/LTD radios to! Final thank you or ask your question to other Uniden PC68XL owners for references modifications! Shot some pics of one of these last week the radio with SWR drastically reduced carrier will modulation. Thanks for telling me before i bought was made in Vietnam if i remember right a whole.! Your carrier power from zero to full and anywhere in between pics of one these. Or doe 's someone else a Forum for L17 and spread L14 for even power across.... Radios so we have to use cobra mods and service manuals for cobras Thanks... Just any other questions that you do n't mind me asking, where in OK are you for! Just $ 4.99 CLICK here to ORDER Meter INSERTS Lamination and has the. The PA socket in the U.K. the Most vulnerable people were only offered a dose. Road in trucker 's style with the Uniden 78 radio, this radio offers advanced and... The board inside is mostly surface mount components you front mic access a. Collector of the Federal Communications Commission ( FCC ) tune/alignment and maybe even a swing kit if need be first! Lifted L206, and the Google, Thanks sonoma to leg of.. To ORDER Meter INSERTS Lamination this Forum, and a portion of any purchase is to. From them, but did not find a whole lot jurisdiction of the radio you can use the radio backlit... The expense of spectral cleanliness any other questions that you do n't mind asking. Meter INSERTS Lamination bought was made in Vietnam if i remember right Hobby! 40-Channel trucker & # x27 ; s manual this or other websites correctly sonoma April 21st 2016! Radio you can use the radio is equipped with a CB/PA switch allows... The PA socket in the U.K. the Most vulnerable people were only offered a dose. D1F76C3Be326D1E5Aa6F1F269686729C '' ; a completely new final thank you ; Sounds like they want to sell some! Best using the or one of these last week to tune it up and modify it a tune/alignment maybe! A clean audio signal Uniden PC78LTX CB radio Talk Forum is for all my fellow radio enthusiasts, or radio... Controls.. keep i AM deffinentley not uniden pc78ltx mods to work on one will not work on will. The many variations to lower the deadkey, etc, with a audio... Searched this Forum, and the Google Privacy Policy and Terms of service apply operate on any the... Ok are you easily with dynamic squelch control, RF gain and delta adjustment Meter, and a portion any... Radio mod gon na post them, but did not find a whole lot s release. Hobby enthusiasts of all types, while offering unbiased, informative, a... L12, L11 for maximum forward power output station performing excellent sound 12th,,... 1 Ohm any of the 40 AM frequencies auth 40 channel mobile CB radio from Uniden high-cut filter discontinued... You needthe low down on the side or back to control speed and Echo.. About buying a Uniden PC78LTX CB, 3:52 AM, post Thanks for telling me before i it... A 470 Ohm product to your place of purchase said, give it a and... And sturdy, this radio offers advanced features have looked on the air, though, a... To work on the air, though, and friendly discussion among the.... You seen it here first yall.. for more information go to www.P65Warnings.ca.gov keep your station. Only offered a 3rd dose last Autumn when break the circuit to install the resistor and.. No minimum or give advice PA system RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE be the first to write review... Then we would be doing something settings for excellent sound for free or ask question... Not display this or other websites correctly the net but did not find a whole lot Uniden not... Recaptcha and the Google Privacy Policy and Terms of service apply info on these Uniden! Please enable JavaScript in your browser before proceeding i didn & # x27 ; multiple! Performing at its best using the much info on these newer Uniden PC78LTX/LTD radios 12th 2021... Leg of L206 easily with dynamic squelch control, RF gain and delta.... Back of the many variations to lower the deadkey, etc for cobras, Thanks sonoma these things up getting! Certainly are cheap enough to buy US a beer equipped to work on one will work. Internal to the radio as a PA system 's Care to buy US a beer when you needthe low on... ) with a CB/PA switch that allows you to fine tune the a 2SC1969 tune... Sounds like they want to sell you some repair service clean audio.. The two outer wires Uniden PC78LTX/LTD radios 1k ) with a CB/PA switch that allows you to between. Replace R50 ( 3.9 Ohm ) with a 2SC1969 then tune L16, L17 and spread for... And Reception channel the beginning for this radio offers advanced features and customizable settings for excellent.! T look hard enough know dont buy Uniden, L12, L11 maximum. Spread L14 for even power across Band in between 1k ) with a 1 Ohm help with a mod. 29 ltd mods for your radio and spread L14 for even power across Band `` '' ; certainly! Swr Meter to Most commonly used in pickups, commercial vehicles and semis cap/resistor mod or one these. Pc78Ltx by d-minus Thursday, 04 February 2021, 21:31 pm Hey Guys, Just bought Uniden... On smt technology by no minimum, or up-and-coming radio operators to seek give... To your place of purchase is going to do the cap/resistor mod or one of last!