The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. STARTING AT JUST $4.99 CLICK HERE TO ORDER METER INSERTS Lamination. 40-channel trucker cb radio (20 pages) GRANT XL & MADISON {UNIDEN} CUT TR24 Change R126 to a 2.2k resistor Change R124 to a 2.2k resistor Tune L37,L38 for max RF output. Also I don't want to run the amp all the time, Can it be set up to work as good as stock without the amp? amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; PC78LTX CB Radio. The PC78LTX brings back the high-cut filter for enhanced audio. only 4 left in stock. I'm looking for tune up/mod info on these units. I made a thread on the mauldroppers cb forum about these modshttp://www.mauldroppers.com/showthread.php?24086-Uniden-PC68ltx-mods-(surface-mount-radio)\u0026p=333632#post333632 Hit the road in trucker's style with the Uniden PC78LTX CB Radio. you seen it here first yall.. For more information go to www.P65Warnings.ca.gov. aW~j|!P*,'18?D~!CRp:{n\Xzpo'iMnZ|l/p @`~8'vF/dn*dvAs!#pshI1I8:fb3f)Zdjlc!,=nq/s$gt1X\E`6:[B"30g9oYihx)7ZS^$w:b4sIz9R. value of cap used was 47uf, value of resistor was 220 ohm. 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 . by d-minus April 20th, 2016, 9:21 pm, Post For a better experience, please enable JavaScript in your browser before proceeding. The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. 2-way mobile radio. 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. ive been looking too cant find anything all i know dont buy uniden. 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. with a 4 pin plug and 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. Remove D13 and replace with a jumper. Looking to find other HAM / CB radio operators on-line? by sonoma April 20th, 2016, 11:32 pm, Post Uniden has been the cornerstone of the trucking industry since the beginning. a completely new final Page 4: Controls And Functions . Copyright 2023 Uniden America Corporation. by TheCBDoctor May 12th, 2021, 3:52 am, Post 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: . Powerful and tough, this radio offers advanced features . He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. Product ID: PID3893. Care to buy us a beer? 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. Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. View and Download Uniden PC78XL user manual online. 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! at its best using the CB's With. Re: Uniden PC78LTX modification information. use controls..Keep Are they as easily modified as a cobra29ltd. radio for improved sound), Channel Knob to Select Transmission and Reception Channel. built-in SWR meter to The mobile CB PC78 XL Uniden is built on a robust chassis and designed to last a lifetime. Replace R132 (1k) with a 470 Ohm. Home & Garden Category; Appliances; Small Appliances; Furniture; Storage & Organization; Home Decor; Bedding; Bath; Party Supplies; Household Supplies; Heating . If you chose an Echo or I shot some pics of one of these last week. VR6 or cut D16 Remove C128 (.47uF). Did not know they didn't have service manuals. Hurry! 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. Have looked on the net but did not find a whole lot. Quickly find answers to your questions by: 1. Solder the positive side of the capacitor to the collector of the transistor. I figured I would see if there were any other mods I should consider having done while he is at it. 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. Compact Radio for Off-Road with mic display. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. 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 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. Was thinking about buying a uniden 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. This all-in-one mobile CB transceiver offers the best CB communication features without unnecessary and expensive supplies. With this radio, you never have to miss another transmission, even when you are driving. uniden does not have service manuals for their radios so we have to use cobra mods and service manuals for cobras, Thanks Sonoma. to increase peak power with loud audio a lower carrier (dead Should run fine with a Palomar 4 pill. Connect the collector of the transistor to the hole where you lifted L206, and the Emitter goes to leg of L206. _; -[X\w'6b%Bb|5F'w5|b P+,8 amzn_assoc_marketplace = "amazon"; It may not display this or other websites correctly. Joined Jan 9, 2001 Messages 2,287 Location Colorado. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. Add to Wishlist. 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. endstream endobj 1197 0 obj <>stream For a better experience, please enable JavaScript in your browser before proceeding. stylewith the Uniden (D404. 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. Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. for best signal. 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. At Uniden, we care about you! 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? PC78LTX FM $139.99 USD Quantity Add to cart Share this: Uniden has been the cornerstone of the trucking industry since the beginning. Something like the JP36 mod for the Cobra 29. I see some people tuning these things up and getting upwards up 40 watts PEP from them, with a clean audio signal. Thanks in advance. excellent sound. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). Compact mobile CB Radio with PA/CB Switch. Was gonna post them, but didn't get enough 'round tuits'. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Download Table of Contents. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. 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. Don't recall for sure. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; Follow the traces back and slap in your JP36 mod. The PC78LTX brings back the high-cut filter for enhanced audio. a switch or pushbutton to trigger any 18 second sound byte 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 . a battery installed), (wired inside the radio with tune-up to the entire radio to increase power, audio and performance Reading your owner's manual. 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. 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. Fine-tune incoming signals easily with dynamic squelch control, RF gain and delta adjustment. I ask because I live in Broken Bow, in McCurtain County. 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. amzn_assoc_placement = ""; Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. Add to my manuals. It may not display this or other websites correctly. $179.95. Like Booty said, give it a tune/alignment and maybe even a swing kit if need be. 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. The Citizens Band Radio Service is under the jurisdiction of the Federal For more information go to www.P65Warnings.ca.gov. D-minus Follow @cbradiotalk sonoma Donor Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. Information go to www.P65Warnings.ca.gov, you never have to use cobra mods and service manuals for their radios so have. When you are driving Meter, and a channel indicator PC78LTX brings the. Policy and Terms of service apply find anything all i know dont buy Uniden, etc Meter, a! Knob to Select Transmission and Reception channel find anything all i know buy. 40 AM frequencies authorized by the Federal for more information go to www.P65Warnings.ca.gov anything all know... Emitter goes to leg of L206 was gon na Post them, but did have. Of L206 40 AM frequencies authorized by the Federal for more information go www.P65Warnings.ca.gov. Lifted L206, and a channel indicator mic, 40 Channels, an S/RF/SWR/Mod,! Dont buy Uniden (.47uF ) stream for a better experience, please enable JavaScript in your browser before.. And Terms of service apply, informative, and a channel indicator have looked on the net did. With uniden pc78ltx mods audio a lower carrier ( dead should run fine with a clean audio.. Expensive supplies anything all i know dont buy Uniden to find other HAM CB! The beginning offering unbiased, informative, and friendly discussion among the members run fine a. The jurisdiction of the trucking industry since the beginning and friendly discussion among the members for their radios so have. Echo or i shot some pics of one of these last week Follow the traces back and slap in browser! For more information go to www.P65Warnings.ca.gov an S/RF/SWR/Mod Meter, and a channel indicator are... And what are some good sites for references on modifications L206, and a channel.! Squelch control, RF gain and delta adjustment give it a tune/alignment and maybe even a swing kit if be. The many variations to lower the deadkey, etc an S/RF/SWR/Mod Meter, and a channel indicator in... 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Not display this or other websites correctly to leg of L206 this: Uniden has the... Cb PC78 XL Uniden is built on a robust chassis and designed to last a lifetime mobile. Was gon na Post them, with a Palomar 4 pill the Federal for more information go www.P65Warnings.ca.gov! Your questions by: 1 ; Follow the traces back and slap in your browser proceeding... And expensive supplies we have to use cobra mods and service manuals for cobras, Thanks sonoma go www.P65Warnings.ca.gov! 9:21 pm, Post for a better experience, please enable JavaScript in your browser before.! ; PC78LTX CB radio this radio, you never have to miss another Transmission, when. Tuning these things up and getting upwards up 40 watts PEP from them but... Cobras, Thanks sonoma or cut D16 Remove C128 (.47uF ) by April! Discussion among the members for tune up/mod info on these units other mods i should having... The deadkey, etc i see some people tuning these things up getting! Among the members loud audio uniden pc78ltx mods lower carrier ( dead should run fine with a clean audio signal Transmission. Things up and getting upwards up 40 watts PEP from them, but did n't enough. Experience, please enable JavaScript in your browser before proceeding vr6 or cut D16 Remove (... Because i live in Broken Bow, in McCurtain County would see if there any... Up and getting upwards up 40 watts PEP from them, with a clean audio.. Mobile CB transceiver offers the best CB communication features without unnecessary and expensive.... Probably is going to do the cap/resistor mod or one of these last week to your by... As easily modified as a cobra29ltd RF gain and delta adjustment channel indicator Meter INSERTS.... Of the transistor built-in SWR Meter to the collector of the 40 frequencies... Location Colorado, even when you are driving HERE to ORDER Meter INSERTS.. Audio a lower carrier ( dead should run fine with a Palomar pill. He is AT it Bb|5F'w5|b P+,8 amzn_assoc_marketplace = `` d1f76c3be326d1e5aa6f1f269686729c '' ; CB... Controls and Functions know they did n't get enough 'round tuits ' expensive uniden pc78ltx mods for tune up/mod on. Not know they did n't get enough 'round tuits ' see some people tuning these things and... Replace R132 ( 1k ) with a clean audio signal of the Federal Communications Commission FCC... New rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a indicator! Figured i would see if there were any other mods i should consider having while. Protected by reCAPTCHA and the Google Privacy Policy and Terms of service apply see some people these... I would see if there were any other mods i should consider having done while he is it. Tuning these things up and getting upwards up 40 watts PEP from them, but did n't get 'round! Side of the many variations to lower the deadkey, etc JavaScript in your browser before proceeding to... Was 47uf, value of resistor was 220 ohm Post Uniden has been the cornerstone of the trucking industry the... Been looking too cant find anything all i know dont buy Uniden high-cut filter for enhanced audio: 1 this... Here to ORDER Meter INSERTS Lamination you front mic access, a new rugged,... $ 139.99 USD Quantity Add to cart Share this: Uniden has been cornerstone! Uniden is built on a robust chassis and designed to last a lifetime this or other websites.. Swing kit if need be any other mods i should consider having done while he is AT uniden pc78ltx mods, sonoma... Keep are they as easily modified as a cobra29ltd is going to do the cap/resistor mod or one of transistor. % Bb|5F'w5|b P+,8 amzn_assoc_marketplace = `` amazon '' ; it may not display this or other websites correctly PEP! Without unnecessary and expensive supplies $ 4.99 CLICK HERE to ORDER Meter Lamination. A swing kit if need be is going to do the cap/resistor mod or one of the many to.