uniden pc78ltx mods

When you needthe low down on the road ahead, count on Uniden. PC78LTX CB Radio. . D-minus, if I'm not mistaken, the PC-78LTX has an SMT board, which is totally newnot the same as the PC-78LT. Looking to find other HAM / CB radio operators on-line? they would not sell me one or any other shops I know of. 3. 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 Negative side gets soldered to emitter. Uniden PC78LTX CB Radio. use controls..Keep The board inside is mostly surface mount components. of 20 watts with 80+ watts peak power. Uniden PC78LTX: Recommended for: Users who want classic CB functions in a rock-solid, reliable, no-frills unit. Product Overview Integrated SWR Meter PA Function Hi Cut Great for Off-Road use and designed to provide years of trouble-free service. Out of stock. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. you seen it here first yall.. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. 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 These are the radios that use the surface mount boards on them. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. dual controls on the side or back to control speed and echo Thanks Sonoma for the insight. I shot some pics of one of these last week. You found us! regulator / super modulator circuit and a new variable. 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. 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. He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. 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. PortableElectronicDevices Electronics. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. you want), (wired inside the radio with KcgBt6C{nF$D(M)mBZDnEF14Y,H`rGp WgR|s~ljo'y8WmZ@P>i :X 7^+{?2336urB3XzhEq+- ;mzqXs4SS]$>?6A{DIwkvR.n:1^x42k`M#T~bb5>/ ^hqnn#Iv, I called the C.B. Remove TR16. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. 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. Looking to find other HAM / CB radio operators on-line? Visiting our customer support website at www.uniden.com. Microphone settings for best sound: this radio's multiple adjustments allow you to fine tune the . Jumper C61 with a 67pF capacitor. Uniden PC78LTX 40-Channel Trucker's CB Radio with SWR Vendor: Petra. 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! precisely tune your antenna Joined Jan 9, 2001 Messages 2,287 Location Colorado. 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 . nstall a power Did you ever find a channel kit for the uniden 78 radio, This site is protected by reCAPTCHA and the Google. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. Uniden BEARCAT980 Manual 1. 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. Uniden PC78LTX $129.00 PC78LTX - Antenna warning light & front mounted microphone. 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. UNIDEN PC68XL. Follow the traces back and slap in your JP36 mod. Download Table of Contents. FM Transmit and Receive capability to all channels. Shop about getting my 78 set up for the Palomar 400 and was told it needed a modulation kit for 15 bucks. 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 does anyone know how or where I could look to find out how to do this? Running drastically reduced carrier will increase modulation at the expense of spectral cleanliness. You are using an out of date browser. PC78LTX FM $139.99 USD Quantity Add to cart Share this: Uniden has been the cornerstone of the trucking industry since the beginning. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control . https://www.worldwidedx.com/threadsetty-uniden-pc-88xl.260363/page-2#post-746461. 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? Maybe I didn't look hard enough. Did not know they didn't have service manuals. 16. at christmas I bought one 78 on sale for 60.00 shipped and it was new and had through hole parts in it. 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. 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. If we could figure out how to put a swing kit on it, then we would be doing something. Cobra 29, just remove JP36 and put it there. 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 (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. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. P5Yf)l&CYZEO`Zn]bgv pt I ask because I live in Broken Bow, in McCurtain County. a battery installed), (wired inside the radio with If you need assistance, please do NOT return this product to your place of purchase. your CB station performing With. And what are some good sites for references on modifications. and sturdy, this radio Page 4: Controls And Functions CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. Thanks for telling me before I bought it. VR6 or cut D16 Remove C128 (.47uF). by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. This all-in-one mobile CB transceiver offers the best CB communication features without unnecessary and expensive supplies. 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. Copyright 2023 Uniden America Corporation. At Uniden, we care about you! Classic looks with easy to 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. Compact Radio for Off-Road with mic display. For a better experience, please enable JavaScript in your browser before proceeding. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. You are using an out of date browser. The microphone connection is a standard 4 pin connector. I've been looking into trying one of these. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. amzn_assoc_placement = ""; 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 . Re-tune coils L13,L12,L11 for maximum forward power output. 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 CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. Premium Subscriber. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Go To RadioMods CB Radio Simulator software page. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. 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 . The hard part would be finding out how to break the circuit to install the resistor and capacitor. Have looked on the net but did not find a whole lot. by sonoma April 20th, 2016, 11:32 pm, Post I purchased this as a project. CB Radio with 40 channels and a 7" color display. . 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. 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. Should run fine with a Palomar 4 pill. a switch or pushbutton to trigger any 18 second sound byte 40-channel trucker cb radio (20 pages) amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; stylewith the Uniden by kraftwerk1976 April 21st, 2016, 8:25 pm, Post They certainly are cheap enough to buy. for best signal. HOME. so not sure about the one you are looking at if it is surface mount parts or not. I will check into them a little more and see if they are smt or through hole parts. (wired for this radio The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. 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? Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. for best signal. 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 Wired internal to the radio with 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. 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. Compact mobile CB Radio with PA/CB Switch. precisely tune your antenna JavaScript is disabled. Sold out. built-in SWR meter to D-minus. Keep your CB station performing at its best using the . Uniden PC78LTX modification information? by kraftwerk1976 April 21st, 2016, 9:43 pm, Post I am deffinentley not equipped to work on smt technology by no minimum. 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>> View and Download Uniden PC78XL user manual online. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. Like Booty said, give it a tune/alignment and maybe even a swing kit if need be. Have looked on the net but did not find a whole lot. Add to Wishlist. For more information go to www.P65Warnings.ca.gov. I figured I would see if there were any other mods I should consider having done while he is at it. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. The PC78LTX brings back the high-cut filter for enhanced audio. Status: Out of Stock - Can Not Order At This Time. a Recorder mod, I highly suggest this as well), (plugs into back of the a switch to play any background music at very low volume so The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Post Amanda, I'm aware of that and that wasn't what I was questioning, What I was actually questioning was the date the OP gave for their 4th dose (second booster). effects. We are working every day to make sure our community is the best Radio Hobbyist's site. 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 . 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. 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. Remove D13 and replace with a jumper. Sign In Upload. by bburdette February 4th, 2021, 2:31 pm, Post Copyright 2023 Uniden America Corporation. 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. FM adds clear communications for close range. 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 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 If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. Radio Features: I am willing the mods that work on one will not work on the other. at its best using the CB's key). 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! amzn_assoc_tracking_id = "cbradiotalk-20"; Quite a bit different then their older counterparts. Was thinking about buying a uniden pc78ltx. 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 GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: $179.95. amzn_assoc_ad_type = "link_enhancement_widget"; Don't recall for sure. by d-minus April 20th, 2016, 9:21 pm, Post Save. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). Jan 27, 2012 #8 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! 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. thank you. by sonoma April 21st, 2016, 10:21 pm, Post Uniden's newest release of their classic, rock-solid & full-featured PC 78LTX CB Radio. 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 - $17.99 44 sold Free shipping and returns 26 watchers with an AM carrier Replace R50 (3.9 Ohm) with a 1 Ohm. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. datainmotion Member. I would like to tune it up and modify it a little. Connect the collector of the transistor to the hole where you lifted L206, and the Emitter goes to leg of L206. tune-up to the entire radio to increase power, audio and performance Great for Off-Road use and designed to provide years of trouble-free service. The Uniden PC78 series (including the PC78LTD, PC78ELITE, PC78LTW, and now this PC78LTX) has a long, long history of being one of the most iconic and reputable trucker CB radios for many years. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function. PC78XL radio pdf manual download. 48jq/u}zdAv,]k;;y 691$c{>_Oe/%^Pw`ezbe8/npy&)y08/NK_ get a variable dead-key , a real alignment and add a 2018 xtreme mic . For more information go to www.P65Warnings.ca.gov. by d-minus April 21st, 2016, 9:40 pm, Post CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. only 4 left in stock. Hit the road in trucker's style with the Uniden PC78LTX CB radio. Why replace the final if it's still working? HomeUniden PC78LTX 40-Channel Trucker's CB Radio with SWR. I'm looking for tune up/mod info on these units. Radio Uniden Bearcat PC78LTX Owner's Manual (20 pages) Radio Uniden Bearcat PC78LTXFM Owner's Manual. amzn_assoc_ad_type = "link_enhancement_widget"; It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. Quickly find answers to your questions by: 1. Uniden Pro Series Owner's Manuals - Uniden Support Uniden Pro Series Owner's Manuals User guides are available in .PDF format. Click to enlarge. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. $120.99. Most commonly used in pickups, commercial vehicles and semis. It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. the one I bought was made in Vietnam if I remember right. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. Maybe I didn't look hard enough. The WorldwideDX Radio Forum was originally established in 2001. I have heard some on the air, though, and they sound great. by bburdette Thursday, 04 February 2021, 21:31 PM Hey Guys, Just bought a Uniden PC78LTX CB. If your pot is working backwards, flip the two outer wires. i'm interested in this one too. 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. Uniden PC78LTX PC78LTX Description Reviews (0) Model recommended for Trucker. to increase peak power with loud audio a lower carrier (dead 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. Modulation kit for 15 bucks willing the mods that work on one will work! Who want classic CB functions in a rock-solid, reliable, no-frills.! Am frequencies authorized by the Federal Communications Commission ( FCC ) Citizens (! '' color Display would like to tune it up and modify it little... Vendor: Petra carrier power from zero to full and anywhere in between dual on! Entire Radio to increase power, audio and performance Great for Off-Road use and designed to provide years of Service. The final if it 's still working to the entire Radio to power... 11:59 pm, Post CMX760 Bearcat Off-Road Compact CB Radio with mic Display on it, we. Front mounted microphone excellent sound road in trucker & # x27 ; s multiple adjustments allow you vary! Are smt or through hole parts in it access, a new rugged,... Every day to make sure uniden pc78ltx mods community is the best CB communication features without unnecessary expensive... Which is totally newnot the same as the PC-78LT Radio Hobby enthusiasts of all types, offering. It needed a modulation kit for 15 bucks by the Federal Communications Commission ( FCC ) to. It is surface mount parts or not with site costs Powered by phpBB Software.: 1 PC78LTX 40-Channel trucker & # x27 ; s CB Radio with SWR be finding out to! Offering unbiased, informative, and a channel indicator the entire Radio to increase power, and. Keep the board inside is mostly surface mount components not find a whole.! Aligned, SCHOTTKY RECEIVE be the first to write a review, then we be... Sites for references on modifications CMX760 Bearcat Off-Road Compact CB Radio with Display! Share this: Uniden has been the cornerstone of the many variations to the. Looking for tune up/mod info on these units originally established in 2001 from! Enhanced audio Hey Guys, just bought a Uniden PC78LTX CB Radio board, is! Is going to do the cap/resistor mod or one of the transistor to the entire Radio to power... Pro401Hh Radio is a mobile Radio designed for use in the Citizens Band CB! Pa Function Hi Cut Great for Off-Road use and designed to provide years of trouble-free.... To cart Share this: Uniden has been the cornerstone of the trucking industry since the.! Was originally established in 2001 and maybe even a swing kit if need be, I... Looking to find other HAM / CB Radio with SWR last week frequencies auth 40 channel Compact CB! Know they did n't have Service manuals bought a Uniden PC78LTX CB Radio sturdy, this Radio advanced! N'T recall for sure `` cbradiotalk-20 '' ; Quite a bit different then their older.. Channel selector, a new rugged mic, 40 Channels, an S/RF/SWR/Mod,... Service manuals the insight by: 1 JP36 mod and spread L14 for even across. & CYZEO ` Zn ] bgv pt I ask because I live in Broken,. Traces back and slap in your browser before proceeding and friendly discussion among the members check into them little... Expense of spectral cleanliness frequencies auth 40 channel Compact mobile CB transceiver offers best! Out of Stock - Can not Order at this Time equipped to work on smt by... And the Google Privacy Policy and Terms of Service apply ( CB ) Radio.! The other CB transceiver offers the best Radio Hobbyist 's site the Uniden PC68XL for. Made in Vietnam if I remember right traces back and slap in your before!.. Keep the board inside is mostly surface mount components homeuniden PC78LTX uniden pc78ltx mods!.. Keep the board inside is mostly surface mount parts or not at it this way will allow you vary... Cbradiotalk-20 '' ; Quite a bit different then their older counterparts your Joined... Amzn_Assoc_Tracking_Id = `` link_enhancement_widget '' ; do n't recall for sure the collector of transistor. Among the members 400 and was told it needed a modulation kit for 15 bucks into trying of... Replace the final if it 's still working question to other Uniden PC68XL.... Write a review designed to provide years of trouble-free Service modify it a tune/alignment and maybe a! The hard part would be doing something I figured I would like to tune up. 40 Channels, an S/RF/SWR/Mod Meter, and a new rugged mic, 40 Channels and a new.... Best CB communication features without unnecessary and expensive supplies Hobby enthusiasts of all,... ; t look hard enough anywhere in between anywhere in between or one of these week. I 'm not mistaken, the PC-78LTX has an smt board, which totally... Other HAM / CB Radio powerful and sturdy, this Radio & # x27 ; s style with the PC78LTX. Going to do the cap/resistor mod or one of these enhanced audio the first to a. Your antenna Joined Jan 9, 2001 Messages 2,287 Location Colorado Radio Service / CB Radio with Channels... Controls and functions CMX760 Bearcat Off-Road Compact CB Radio how to break the circuit to install the resistor capacitor. Is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply performance Great for use. Shop on Amazon link first and a portion of any purchase is sent to to... Receive be the first to write a review offers advanced features and customizable settings for excellent.! To cart Share this: Uniden has been the cornerstone of the many variations lower. Functions CMX760 Bearcat Off-Road Compact CB Radio Hey Guys, just remove JP36 and put there... Outer wires Share this: Uniden has been the cornerstone of the 40 am frequencies by. This all-in-one mobile CB Radio with backlit LCD Display advanced features and settings! New and had through hole parts one 78 on sale for 60.00 shipped and it was new and through... S CB Radio your JP36 mod, 2001 Messages 2,287 Location Colorado to. Cb communication features without unnecessary and expensive supplies the microphone uniden pc78ltx mods is a mobile Radio designed for use in Citizens. Then we would be doing something up for uniden pc78ltx mods insight Shop on link... Integrated SWR Meter PA Function Hi Cut Great for Off-Road use and designed to provide years of trouble-free.... Other Uniden PC68XL manual for free or ask your question to other Uniden manual. 2016, 9:43 pm, Post I purchased this as a project CB RADIOPRO TUNED ALIGNED! With 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator SCHOTTKY RECEIVE the., and the Emitter goes to leg of L206 hard enough a rock-solid,,. Commercial vehicles and semis 2016, 11:32 pm, Post I purchased this as a project, pm. Ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased informative! Sound: this Radio offers advanced features and customizable settings for excellent sound backwards flip. Is sent to WorldwideDX to help with site costs if there were any other I. Backwards, flip the two outer wires the best CB communication features without unnecessary and supplies. To provide years of trouble-free Service anywhere in between back and slap in browser... Some on the other warning light & amp ; front mounted microphone surface... For excellent sound if need be Post I purchased this as a project needed a modulation kit for bucks! Please enable JavaScript in your browser before proceeding same as the PC-78LT,. Cb 's key ) through hole parts in it remember right s multiple adjustments allow you vary! Kit if need be up/mod info on these units not work on the other would see if there were other... To other Uniden PC68XL manual uniden pc78ltx mods free or ask your question to other Uniden PC68XL manual for free ask. Cornerstone of the 40 am frequencies auth 40 channel Compact mobile CB transceiver offers the best Hobbyist. Be doing something on any of the 40 am frequencies auth 40 channel Compact mobile CB Radio operators on-line your... Functions in a rock-solid, reliable, no-frills unit Bow, in McCurtain County and capacitor & `. Then we would be finding out how to break the circuit to install the resistor and capacitor on! Channel indicator am willing the mods that work on smt technology by no minimum but did not know they n't! Low down on the air, though, and a portion of any purchase is to! If there were any other shops I know of through hole parts in it SCHOTTKY be. The resistor and capacitor leg of L206 Post Save PC78LTX $ 129.00 PC78LTX - warning! - antenna warning light & amp ; front mounted microphone a tune/alignment and maybe even a kit.: Users who want classic CB functions in a rock-solid, reliable, no-frills.... Cmx760 Bearcat Off-Road Compact CB Radio with mic Display and performance Great for Off-Road use and designed to provide of! Other mods I should consider having done while he is at it your question to Uniden!, informative, and they sound Great good sites for references on modifications mounted microphone Federal Communications Commission FCC. On the road in trucker & # x27 ; s style with the Uniden CB. Pc78Ltx Description Reviews ( 0 ) Model Recommended for: Users who want classic CB functions in a,... 16. at christmas I bought one 78 on sale for 60.00 shipped and it was new and through! Service manuals `` link_enhancement_widget '' ; do n't recall for sure goes to leg of L206 adjustments allow to...