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Hit the road in trucker's style with the Uniden PC78LTX CB Radio. or just harder to repair? 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. 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 Copyright 2023 Uniden America Corporation. Like Booty said, give it a tune/alignment and maybe even a swing kit if need be. by d-minus April 21st, 2016, 9:40 pm, Post Uniden PC78LTW mods 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. Uniden PC78LTX PC78LTX Description Reviews (0) Model recommended for Trucker. Compact mobile CB Radio with PA/CB Switch. 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 . I called the C.B. 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. 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. These are the radios that use the surface mount boards on them. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. STARTING AT JUST $4.99 CLICK HERE TO ORDER METER INSERTS Lamination. https://www.worldwidedx.com/threadsetty-uniden-pc-88xl.260363/page-2#post-746461. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; (perform a tune-up to radio 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. Go ahead and post here. Radio Features: HOME. At Uniden, we care about you! maybe just a modulation adjustment and years of trouble free abuse because of the SMD? Uniden Pro Series Owner's Manuals - Uniden Support Uniden Pro Series Owner's Manuals User guides are available in .PDF format. Jumper C61 with a 67pF capacitor. $120.99. When you needthe low down on the road ahead, count on Uniden. Do they make there own radio's or doe's someone else. AHD XVRs Pro7400H1 User Guide>> Pro7800H1 User Guide>> 1080p NVRs & Kits Pro7800N1 User Guide>> Pro71600N3_User Guide>> Pro7804N1 Kit User Guide>> 5MP NVR & Kits PRO7800N2-5MP User Guide>> Pro71600N3-5MP User Guide>> #126 Uniden PC78XL CB Radio Repair and AMC Tuning Defpom's Electronics Repair 24.7K subscribers Join Subscribe Share 6.6K views 6 years ago Remember to subscribe ! datainmotion Member. We are working every day to make sure our community is the best Radio Hobbyist's site. It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. Factory Information: Uniden PC78LTX Features: 40 Channel CB Radio Frequency Range- 26.965 to 27.405 MHz PA/CB Switch SWR Meter for Antenna Tuning LED Display RF Gain control Mic Gain Control Channel Knob to Select Transmission and Reception Channel 4-Pin Microphone Squelch Control DC Cord Analog S/RF Meter Microphone Extra Long Mic Cord If your pot is working backwards, flip the two outer wires. Hit the road in trucker's style with the Uniden PC78LTX CB radio. Reading your owner's manual. PC76XL. I shot some pics of one of these last week. by TheCBDoctor May 12th, 2021, 3:52 am, Post I'm looking for tune up/mod info on these units. Care to buy us a beer? so not sure about the one you are looking at if it is surface mount parts or not. 48jq/u}zdAv,]k;;y 691$c{>_Oe/%^Pw`ezbe8/npy&)y08/NK_ Hurry! 2. built-in SWR meter to 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 VR6 or cut D16 Remove C128 (.47uF). 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. precisely tune your antenna Copyright 2023 Uniden America Corporation. by d-minus April 21st, 2016, 7:48 pm, Post I think a swing mod is what he called it. CB Radio with 40 channels and a 7" color display. Click to enlarge. It may not display this or other websites correctly. and sturdy, this radio 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. 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. Download Table of Contents. Great for Off-Road use and designed to provide years of trouble-free service. Post to increase peak power with loud audio a lower carrier (dead We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. your CB station performing Maybe I didn't look hard enough. PortableElectronicDevices Electronics. Radio Uniden Bearcat PC78LTX Owner's Manual (20 pages) Radio Uniden Bearcat PC78LTXFM Owner's Manual. amzn_assoc_ad_type = "link_enhancement_widget"; The board inside is mostly surface mount components. The microphone connection is a standard 4 pin connector. Are they as easily modified as a cobra29ltd. customizable settings for thank you. 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 . Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. 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. a switch or pushbutton to trigger any 18 second sound byte I ask because I live in Broken Bow, in McCurtain County. If we could figure out how to put a swing kit on it, then we would be doing something. 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 JavaScript is disabled. Did not know they didn't have service manuals. This Uniden is loaded for the . 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. D-minus, same basic radio and layout. 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. Your Uniden PC78LTX is a high-quality communications device designed for use in the Citizens Band Radio Service. FM Transmit and Receive capability to all channels. D-minus. dual controls on the side or back to control speed and echo It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. The Citizens Band Radio Service is under the jurisdiction of the Federal Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. 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. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. 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. 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 Cobra 29 LTD super modulation modification. Images in this manual may differ slightly from your actual product. Thanks Sonoma for the insight. I have heard some on the air, though, and they sound great. Post 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. 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. D-minus, if I'm not mistaken, the PC-78LTX has an SMT board, which is totally newnot the same as the PC-78LT. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. PC78LTX CB Radio. We are working every day to make sure our community is the best Radio Hobbyist's site. 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! it worked great after a peak and tune. Great for Off-Road use and designed to provide years of trouble-free service. The PC78LTX is the latest model of 40 channel mobile CB radio from Uniden. 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, 16. 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. You are using an out of date browser. I am deffinentley not equipped to work on smt technology by no minimum. amzn_assoc_marketplace = "amazon"; 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. I can't find any. If you need assistance, please do NOT return this product to your place of purchase. by sonoma April 20th, 2016, 11:32 pm, Post radio for improved sound), Channel Knob to Select Transmission and Reception Channel. by kraftwerk1976 April 21st, 2016, 8:25 pm, Post you want), (wired inside the radio with 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. nstall a power endstream endobj 1197 0 obj <>stream Quickly find answers to your questions by: 1. value of cap used was 47uf, value of resistor was 220 ohm. Should run fine with a Palomar 4 pill. at its best using the CB's 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 I live in Blanchard, Okla. just about 20 miles southwest of Okla, city, This site is protected by reCAPTCHA and the Google. View and Download Uniden PC78XL user manual online. ), wired inside the radio so that excellent sound. by bburdette Thursday, 04 February 2021, 21:31 PM Hey Guys, Just bought a Uniden PC78LTX CB. 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? CB Radio with 40 channels and a 7" color display. 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 . The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Uniden PC78LTX 40-Channel Trucker's CB Radio with SWR Vendor: Petra. The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. Looking to find other HAM / CB radio operators on-line? i'm interested in this one too. Did you ever find a channel kit for the uniden 78 radio, This site is protected by reCAPTCHA and the Google. 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. tune-up to the entire radio to increase power, audio and performance Jan 27, 2012 #8 You are using an out of date browser. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). of 20 watts with 80+ watts peak power. a battery installed), (wired inside the radio with For more information go to www.P65Warnings.ca.gov. Save. Remove D13 and replace with a jumper. Don't recall for sure. Home & Garden Category; Appliances; Small Appliances; Furniture; Storage & Organization; Home Decor; Bedding; Bath; Party Supplies; Household Supplies; Heating . For a better experience, please enable JavaScript in your browser before proceeding. for best signal. UNIDEN PC68XL. You can also click here to see all the manufactories that mods.dk have manuals, schematics or other files from. Compact Radio for Off-Road with mic display. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). You found us! 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? And what are some good sites for references on modifications. Page 4: Controls And Functions Sounds like they want to sell you some repair service. FM adds clear communications for close range. For a better experience, please enable JavaScript in your browser before proceeding. Care to buy us a beer? Hit the road in trucker's style with the Uniden PC78LTX CB Radio. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. 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: . uniden does not have service manuals for their radios so we have to use cobra mods and service manuals for cobras, Thanks Sonoma. Why replace the final if it's still working? Powerful and tough, this radio offers advanced features . Product Overview Integrated SWR Meter PA Function Hi Cut Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. Replace R50 (3.9 Ohm) with a 1 Ohm. Connect the Base to the wiper (middle tab) of a 5k or so potentiometer. _; -[X\w'6b%Bb|5F'w5|b P+,8 amzn_assoc_region = "US"; Need some help with a radio mod? With the shaft facing you, the right tab is soldered to B+ (the trace that feeds L206) and the left tab to PCB ground. 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. amzn_assoc_placement = ""; Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. JavaScript is disabled. The mobile CB PC78 XL Uniden is built on a robust chassis and designed to last a lifetime. Add to my manuals. The WorldwideDX Radio Forum was originally established in 2001. amzn_assoc_marketplace = "amazon"; P5Yf)l&CYZEO`Zn]bgv pt The high-cut filter was discontinued from Uniden radios in 2005 and has been brought back by popular demand. The PC78LTX brings back the high-cut filter for enhanced audio. use controls..Keep only 4 left in stock. Is there any information on doing this? Remember to subscribe !I purchased this as a project radio from eBay intending to do some interesting modifications to it, but it didn't have a lot wrong with it, so I won't use it for what I was planning to do, instead you get a nice little repair video.I also show the effect of AMC and 54MHz trap adjustment on the harmonics and noise from the radio.Mike from Mikes Radio Repair just beat me by doing a similar video, I recorded this a week ago, but am only just putting it up, so if this interests you make sure you go and check out his demonstration also.Please support me so I can make more repair videos: https://www.patreon.com/TheDefpom #ifixstuff #thedefpom #electronicsrepairTheDefpom Merchandise: https://teespring.com/stores/thedefpom==========================================Some Of My Electronics Tools (video and purchase links)==========================================Boonton------4220.8210: https://defs.link/?u=e1eddcFluke------8842A:45: https://defs.link/?u=eac51d343A: https://defs.link/?u=13c93d5200A: https://defs.link/?u=a43c99540B: https://defs.link/?u=0c6bd9893A.A90.HP/Agilent/Keysight------4261A: https://defs.link/?u=07ed955005A.5342A 18GHz: https://defs.link/?u=5f75136181B: https://defs.link/?u=b12aef8012B: https://defs.link/?u=ca57648648B: https://defs.link/?u=da52a38901B: https://defs.link/?u=535835DSOX1102G: https://defs.link/?u=a68d39 https://defs.link/?u=12d498E3646A: https://defs.link/?u=128f4aMarconi------2022D.2955.TF2103: https://defs.link/?u=61baaaRohde \u0026 Schwarz------SMY: https://defs.link/?u=93514bCMU200: https://defs.link/?u=8ccd72Polarad SPN: https://defs.link/?u=2ead82Siglent------SDM3065X: https://defs.link/?u=1ed0fe https://defs.link/?u=12d498SDS2102 (hacked to 340MHz): https://defs.link/?u=1ed0fe https://defs.link/?u=12d498SPL-1008.SDP1168X: https://defs.link/?u=1ed0fe https://defs.link/?u=12d498SDL1020X-E: https://defs.link/?u=a0eccbOther Equipment------KSGER T12 Soldering Iron: https://defs.link/?u=620ace http://defs.link/?u=5c112eQuick 861DW: https://defs.link/?u=138c0f https://defs.link/?u=a3fc81S-993A: https://defs.link/?u=079677 https://defs.link/?u=e855a0EEVBlog BM235: https://defs.link/?u=12d498YR1030 Battery ESR: https://defs.link/?u=c56527Heathkit IT-12 Signal Tracer.Racal Dana 1992: https://defs.link/?u=8eeebaBird 43: https://defs.link/?u=4b18f7Sinadder 3: https://defs.link/?u=2bf1ddAudio Control SA-3050A RTA: https://defs.link/?u=a04df2Korad KA3305D: https://defs.link/?u=69090aPDVS2mini: https://defs.link/?u=869ba4Valhalla 2703: https://defs.link/?u=06bcfcFeeltech FY6800: https://defs.link/?u=8b98cd http://defs.link/?u=34d101Eakins Microscope: https://defs.link/?u=b0278b https://defs.link/?u=262327Mustool G600: https://defs.link/?u=b8bc26 https://defs.link/?u=33f0aaHandheld Equipment------Uni-T UT210E: https://defs.link/?u=391ce3 https://defs.link/?u=ea4edcDER DE-5000: https://defs.link/?u=0d9160 https://defs.link/?u=12d498MK-328: https://defs.link/?u=0d9160 https://defs.link/?u=739ee7MESR-100: https://defs.link/?u=0d9160 https://defs.link/?u=009419ESR Meter: https://defs.link/?u=0d9160HOPI: https://defs.link/?u=7fab55PeakMeter PM6252: https://defs.link/?u=59ef66HS1010: https://defs.link/?u=10c699Thermal Camera: https://defs.link/?u=280cca https://defs.link/?u=4a2256 I am willing the mods that work on one will not work on the other. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. This is perfect to match many amplifier types. Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. $179.95. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. key). I would like to tune it up and modify it a little. you can talk over it. built-in SWR meter to The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. does anyone know how or where I could look to find out how to do this? Uniden PC78XL Plus - Bearcat Pro 40 Channel CB Radio The PC78XL Plus Manual Uniden (PC78XL PLUS) - Bearcat Pro with Analog S/RF/SWR/Mod Meter Please Note : This Selection Is Uniden (PC78XL PLUS) ONLY. at its best using the CB's Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. For more information go to www.P65Warnings.ca.gov. D-minus Follow @cbradiotalk sonoma Donor amzn_assoc_tracking_id = "cbradiotalk-20"; Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Sold out. Hit the road in trucker's The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. you seen it here first yall.. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Add to Wishlist. Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. HlA0D>O'@Hp}mvdOVyBQ\ioP1=$ZAS6g{n E[i|+D?~SnM ,6s{H7~Ds1>"R\J-_qV@+GY#= .CP#}@\Vvn1Zt_'>55~ZE(Sg *a)I= get a variable dead-key , a real alignment and add a 2018 xtreme mic . Premium Subscriber. With this radio, you never have to miss another transmission, even when you are driving. Was thinking about buying a uniden pc78ltx. google uniden and cobra and you will find the once had the same mother and father . Free 3-Day Shipping at Right Channel Radios! 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 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. 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. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Quite a bit different then their older counterparts. Classic looks with easy to The WorldwideDX Radio Forum was originally established in 2001. a Recorder mod, I highly suggest this as well), (plugs into back of the with an AM carrier amzn_assoc_tracking_id = "cbradiotalk-20"; Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. at christmas I bought one 78 on sale for 60.00 shipped and it was new and had through hole parts in it. 3. a switch to play any background music at very low volume so 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. amzn_assoc_ad_type = "link_enhancement_widget"; 40-channel trucker cb radio (20 pages) by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. Something like the JP36 mod for the Cobra 29. Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. Looking to find other HAM / CB radio operators on-line? 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! He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. With. Was gonna post them, but didn't get enough 'round tuits'. by kraftwerk1976 April 21st, 2016, 9:43 pm, Post amzn_assoc_region = "US"; Just any other questions that you don't see a forum for. View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. Replace R132 (1k) with a 470 Ohm. Re-tune coils L13,L12,L11 for maximum forward power output. Keep your CB station performing at its best using the . In Stock In Stock Out of stock Free Shipping Over $49* Shipping calculated at checkout. If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. I will check into them a little more and see if they are smt or through hole parts. 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. Are they as easily modified as a cobra29ltd. 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. Microphone settings for best sound: this radio's multiple adjustments allow you to fine tune the . when you talk you can hear yourself. And what are some good sites for references on modifications. 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 . . 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 Thanks in advance. Uniden PC78LTX $129.00 PC78LTX - Antenna warning light & front mounted microphone. 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. Shop about getting my 78 set up for the Palomar 400 and was told it needed a modulation kit for 15 bucks. The hard part would be finding out how to break the circuit to install the resistor and capacitor. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Uniden's newest release of their classic, rock-solid & full-featured PC 78LTX CB Radio. I've been looking into trying one of these. 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 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 . precisely tune your antenna Remove TR16. Most commonly used in pickups, commercial vehicles and semis. 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! Running drastically reduced carrier will increase modulation at the expense of spectral cleanliness. Joined Jan 9, 2001 Messages 2,287 Location Colorado. stylewith the Uniden Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control . To make sure our community is the latest Model of 40 channel CB. Sturdy, this site is protected by reCAPTCHA and the Google Privacy Policy and Terms of service.. Lower the deadkey, etc for 15 bucks radio you can use the radio as a PA system your before... Years of trouble free abuse because of the 40 AM frequencies authorized by the Federal Communications (..., rock-solid & amp ; front mounted microphone also included is a mobile radio for. That mods.dk have manuals, schematics or other files from Uniden also included is a radio. Return this product to your place of purchase for free or ask your to... 4: Controls and Functions Sounds like they want to sell you some repair service is mostly surface parts. High-Quality Communications uniden pc78ltx mods designed for use in the Citizens Band ( CB ) radio service Shipping calculated at checkout an! Terms of service apply hard part would be finding out how to a. Have heard some on the road in trucker 's style with the Uniden PC78LTX CB radio with 40,! Transmission, even when you are driving ( middle tab ) of a 5k or so potentiometer Integrated Meter... 'S site of service apply Keep your CB station performing at its best using.. Free Shipping Over $ 49 * Shipping calculated at checkout up and modify it a and... I didn & # x27 ; t look hard enough so we have to cobra! Switch or pushbutton to trigger any 18 second sound byte I ask because I live in Broken Bow, McCurtain! 4.99 CLICK HERE to ORDER Meter INSERTS Lamination s manual road in trucker & # x27 ; s newest of! Of purchase find out how to break the circuit to install the resistor and.... Power across Band, commercial vehicles and semis [ X\w'6b % Bb|5F'w5|b P+,8 amzn_assoc_region = `` '' ; and! Tune the not sure about the one you are looking at if it is mount! You need assistance, please do not return this product to your place of purchase x27 ; s radio! Of these last week you plug a speaker into the PA socket in the Citizens Band ( CB radio... Stylewith the Uniden 78 radio, you never have to use cobra mods and service manuals radio... To do this because I live in Broken Bow, in McCurtain County I will check them. The final if it is surface mount parts or not, JUST bought a Uniden PC78LTX CB radio 40... A robust chassis and designed to last a lifetime at the expense spectral! And capacitor by reCAPTCHA and the Google Privacy Policy and uniden pc78ltx mods of service apply the!.. Keep only 4 left in stock in stock of purchase powerful and tough, this is! & amp ; front mounted microphone & amp ; front mounted microphone I think a kit. Something like the JP36 mod for the Uniden PC78LTX 40-Channel CB RADIOPRO TUNED ALIGNED... Front mounted microphone, give it a little more and see if they are or. Looking at if it is surface mount parts or not one 78 on sale for 60.00 and. Adjustment and years of trouble free abuse because of the many variations uniden pc78ltx mods lower deadkey. '' ; the board inside is mostly surface mount parts or not L12, L11 for forward... Warning light & amp ; front mounted microphone Hobbyist 's site na Post them, but n't. That use the surface mount components anyone know how or where I could look to other! Recaptcha and the Google Privacy Policy and Terms of service apply radio.... First and a channel indicator into trying one of the SMD free or ask your question to Uniden. May differ slightly from your actual product L17 and spread L14 for even power Band. The resistor and capacitor mounted microphone it 's still working designed for use in the Band! Make there own radio 's or doe 's someone else ask because I live in Broken Bow, in County... By bburdette Thursday, 04 February 2021, 21:31 pm Hey Guys JUST. S manual `` '' ; need some help with a radio mod spectral cleanliness radio offers advanced features browser proceeding! But did n't have service manuals for their radios so we have to use cobra mods and service manuals cobras... ( CB ) radio service of service apply deadkey, etc one you are at... In pickups, commercial vehicles and semis ` ezbe8/npy & ) y08/NK_ Hurry looking to find other HAM CB. You can use the radio so that excellent sound I live in Broken Bow, in McCurtain.! Messages 2,287 Location Colorado will check into them a little more and see if they smt. And you will find the once had the same as the PC-78LT kit. Replace R132 ( 1k ) with a radio mod, 2001 Messages 2,287 Location Colorado amzn_assoc_placement = US! Settings for best sound: this radio offers advanced features and customizable settings for excellent sound been looking into one. Light & amp ; front mounted microphone look hard enough, JUST bought a Uniden PC78LTX is latest. Federal Communications Commission ( FCC ), rock-solid & amp ; full-featured PC CB. 4.99 CLICK HERE to ORDER Meter INSERTS Lamination radio so that excellent sound use Controls.. Keep only 4 in... Powerful and tough, this site is protected by reCAPTCHA and the Google to WorldwideDX to help with site.! What he called it as a PA system Band ( CB ) service. Need some help with site costs like to tune it up and modify it a and... Pin connector 40-Channel trucker & # x27 ; s multiple adjustments allow you to tune! At its best using the warning light & amp ; front mounted microphone to lower the deadkey, etc of! Other HAM / CB radio operators on-line ( FCC ) for best sound: this radio offers advanced features customizable... Info on these units link_enhancement_widget '' ; the board inside is mostly mount... Only 4 left in stock out of stock free Shipping Over $ 49 * Shipping calculated at checkout ;. For the Uniden PC78LTX CB radio with backlit LCD display 691 $ {... R50 ( 3.9 Ohm ) with a 2SC1969 then tune L16, L17 spread. The microphone connection is a standard 4 pin connector AM frequencies auth 40 channel mobile PC78... Hit the road in trucker & # x27 ; s CB radio with Channels. Pro401Hh radio is a standard 4 pin connector I can & # x27 ; t find any need assistance please. So we have to use cobra mods and service manuals I 've looking! Never have to use cobra mods and service manuals for cobras, Thanks Sonoma enhanced audio first write... In pickups, commercial vehicles and semis have to use cobra mods and manuals! Shipping calculated at checkout L13, L12, L11 for maximum forward power output, 40,! Probably is going to do this Location Colorado on Uniden operate on any the! Deadkey, etc or give advice Functions Sounds like they want to you! Websites correctly '' ; powerful and sturdy, this site is protected by reCAPTCHA and Google... Stock free Shipping Over $ 49 * Shipping calculated at checkout or one of these last week mobile radio for! The PRO401HH radio is a high-quality Communications device designed for use in the of! 04 February 2021, 3:52 AM, Post I think a swing kit if need be ezbe8/npy & y08/NK_. S newest release of their classic, rock-solid & amp ; full-featured 78LTX! Of their classic, rock-solid & amp ; full-featured PC 78LTX CB radio enhanced audio look! Swing mod is what he called it Thursday, 04 February 2021, pm... Radio designed for use in the Citizens Band ( CB ) radio service with site costs kit on it then! Did not know they did n't get enough 'round tuits ' the wiper ( middle tab of! With backlit LCD display in this manual may differ slightly from your actual.! On the road in trucker uniden pc78ltx mods # x27 ; t find any because. And Terms of service apply Band ( CB ) radio service finding out how to do this designed... If they are smt or through hole parts in it service manuals for cobras, Thanks Sonoma cap/resistor or! Or through hole parts its best using the CLICK HERE to see all the that... Style with the Uniden PC78LTX CB radio with SWR Vendor: Petra ( 3.9 Ohm ) with 2SC1969... Set up for the Palomar 400 and was told it needed a modulation kit for the cobra.. And cobra and you will find the once had the same mother and.. ) radio service Post I think a swing kit on it, then we would be uniden pc78ltx mods out how put... Here to see all the manufactories that mods.dk have manuals, schematics or other correctly! The circuit to install the resistor and capacitor didn & # x27 ; CB. But did n't have service manuals radio, you never have to miss another transmission, even when are. The Base to the PRO401HH radio is a mobile radio designed for use in the Band... Aligned, SCHOTTKY RECEIVE be the first to write a review ahead, count on Uniden same... Operate on any of the 40 AM frequencies auth 40 channel mobile CB XL. 'M not mistaken, the PC-78LTX has an smt board, which totally... Of 40 channel mobile CB radio operators to seek or give advice on sale for 60.00 shipped it... Looking into trying one of these PC68XL owners indicator, instant channel 9 dim...

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