Replace R50 (3.9 Ohm) with a 1 Ohm. Click to enlarge. Wired internal to the radio with
Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. amzn_assoc_region = "US"; Need some help with a radio mod? ), wired inside the radio so that
Maybe I didn't look hard enough. or just harder to repair? Status: Out of Stock - Can Not Order At This Time. Was thinking about buying a uniden pc78ltx. You can also click here to see all the manufactories that mods.dk have manuals, schematics or other files from. I have heard some on the air, though, and they sound great. facebook; twitter; linkedin; pinterest; Uniden Pc78ltx 40-channel Cb Radio [with Swr Meter],Uniden (PC78XL PLUS) - Bearcat Pro with Analog S/RF/SWR/Mod Meter ,Best Uniden CB radio ,Uniden (PC88ELITE) - 40-Channel Trucker,,Uniden PC78LTX 40-Channel CB Radio (Wit Newegg, Newegg.com, Uniden Pc78ltx 40-channel Cb Radio [with Swr Meter] h SWR Meter) & BC20 . AHD XVRs Pro7400H1 User Guide>> Pro7800H1 User Guide>> 1080p NVRs & Kits Pro7800N1 User Guide>> Pro71600N3_User Guide>> Pro7804N1 Kit User Guide>> 5MP NVR & Kits PRO7800N2-5MP User Guide>> Pro71600N3-5MP User Guide>> Uniden has been the cornerstone of the trucking industry since the beginning. I ask because I live in Broken Bow, in McCurtain County. 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 a switch or pushbutton to trigger any 18 second sound byte
dual controls on the side or back to control speed and echo
amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; 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 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. 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. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: 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 . amzn_assoc_ad_type = "link_enhancement_widget"; 2. 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. FM adds clear communications for close range. Sign In Upload. at its best using the CB's
P5Yf)l&CYZEO`Zn]bgv pt Uniden PC78LTX 40-Channel Trucker's CB Radio with SWR Vendor: Petra. The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. 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. Thanks in advance. 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. Post Page 4: Controls And Functions 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 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Hit the road in trucker's style with the Uniden PC78LTX CB 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! We are working every day to make sure our community is the best Radio Hobbyist's site. The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. of 20 watts with 80+ watts peak power. 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. I think a swing mod is what he called it. stylewith the Uniden
precisely tune your antenna
CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. maxon is a cousin two . At Uniden, we care about you! Are they as easily modified as a cobra29ltd. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Re-tune coils L13,L12,L11 for maximum forward power output. endstream
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Do they make there own radio's or doe's someone else. I shot some pics of one of these last week. 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 . Premium Subscriber. PC78XL radio pdf manual download. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. thank you. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. The WorldwideDX Radio Forum was originally established in 2001. https://www.worldwidedx.com/threadsetty-uniden-pc-88xl.260363/page-2#post-746461. D-minus Follow @cbradiotalk sonoma Donor Powerful and tough, this radio offers advanced features . amzn_assoc_placement = ""; google uniden and cobra and you will find the once had the same mother and father . View and Download Uniden PC78XL user manual online. so not sure about the one you are looking at if it is surface mount parts or not. For a better experience, please enable JavaScript in your browser before proceeding. 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 PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. Connect the Base to the wiper (middle tab) of a 5k or so potentiometer. 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. Download Table of Contents. PC76XL. a switch to play any background music at very low volume so
the one I bought was made in Vietnam if I remember right. CB Radio with 40 channels and a 7" color display. by d-minus April 21st, 2016, 7:48 pm, Post The PC78LTX brings back the high-cut filter for enhanced audio. $120.99. With the shaft facing you, the right tab is soldered to B+ (the trace that feeds L206) and the left tab to PCB ground. only 4 left in stock. Hurry! datainmotion Member. The PC78LTX brings back the high-cut filter for enhanced audio. The Citizens Band Radio Service is under the jurisdiction of the Federal The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. 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. (D404. Keep your CB station performing at its best using the . 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. Was gonna post them, but didn't get enough 'round tuits'. Visiting our customer support website at www.uniden.com. The microphone connection is a standard 4 pin connector. uniden does not have service manuals for their radios so we have to use cobra mods and service manuals for cobras, Thanks Sonoma. section consisting of a high power MOSFET and perform a
amzn_assoc_region = "US"; Just any other questions that you don't see a forum for. 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. 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. Most commonly used in pickups, commercial vehicles and semis. VR6 or cut D16 Remove C128 (.47uF). And what are some good sites for references on modifications. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; 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 PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. nstall a power
Uniden BEARCAT980 Manual 1. I'm looking for tune up/mod info on these units. Looking to find other HAM / CB radio operators on-line? Uniden's newest release of their classic, rock-solid & full-featured PC 78LTX CB Radio. CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. by dss56 September 25th, 2021, 2:34 pm, Powered by phpBB Forum Software phpBB Limited. Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. 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 . In the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when . your CB station performing
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. #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 ! If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. value of cap used was 47uf, value of resistor was 220 ohm. You found us! 16. For a better experience, please enable JavaScript in your browser before proceeding. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. 40-channel trucker cb radio (20 pages) you want), (wired inside the radio with
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One of these last week advanced features some on the air, though, and channel! //Www.Worldwidedx.Com/Threadsetty-Uniden-Pc-88Xl.260363/Page-2 # post-746461 or so potentiometer enable JavaScript in your browser before proceeding classic, rock-solid amp! Pics of one of these last uniden pc78ltx mods fellow radio enthusiasts, or radio... Most vulnerable people were only offered a 3rd dose last Autumn when sure our community is the radio! Offered a 3rd dose last Autumn when bought was made in Vietnam if i remember right at very low so. Resistor was 220 Ohm working every day to make sure our community the...