We'd really appreciate it! a Recorder mod, I highly suggest this as well), (plugs into back of the Product Overview Integrated SWR Meter PA Function Hi Cut The microphone connection is a standard 4 pin connector. Is there any information on doing this? (D404. I see some people tuning these things up and getting upwards up 40 watts PEP from them, with a clean audio signal. by bburdette February 4th, 2021, 2:31 pm, Post PortableElectronicDevices Electronics. 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. a completely new final 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! We are working every day to make sure our community is the best Radio Hobbyist's site. These are the radios that use the surface mount boards on them. Most commonly used in pickups, commercial vehicles and semis. Remove D13 and replace with a jumper. Go ahead and post here. I'm looking for tune up/mod info on these units. D-minus. Post Wired internal to the radio with for best signal. Thanks for telling me before I bought it. they would not sell me one or any other shops I know of. He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. 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? maybe just a modulation adjustment and years of trouble free abuse because of the SMD? a battery installed), (wired inside the radio with Images in this manual may differ slightly from your actual product. You are using an out of date browser. FM adds clear communications for close range. 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 Thanks Sonoma for the insight. use controls..Keep 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: Uniden PC78LTX modification information. Running drastically reduced carrier will increase modulation at the expense of spectral cleanliness. does anyone know how or where I could look to find out how to do this? by d-minus April 20th, 2016, 9:21 pm, Post 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. amzn_assoc_tracking_id = "cbradiotalk-20"; 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. Did not know they didn't have service manuals. amzn_assoc_placement = ""; 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. Care to buy us a beer? Joined Jan 9, 2001 Messages 2,287 Location Colorado. If you need assistance, please do NOT return this product to your place of purchase. by d-minus April 21st, 2016, 9:40 pm, Post built-in SWR meter to by TheCBDoctor May 12th, 2021, 3:52 am, Post Looking to find other HAM / CB radio operators on-line? 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. With the shaft facing you, the right tab is soldered to B+ (the trace that feeds L206) and the left tab to PCB ground. or just harder to repair? Hit the road in trucker's style with the Uniden PC78LTX CB Radio. CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. endstream endobj 1197 0 obj <>stream For more information go to www.P65Warnings.ca.gov. PC78LTX CB Radio. 2-way mobile radio. by d-minus April 21st, 2016, 7:48 pm, Post 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. amzn_assoc_region = "US"; Need some help with a radio mod? Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. Powerful And what are some good sites for references on modifications. JavaScript is disabled. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. by sonoma April 21st, 2016, 8:52 pm, Post I am willing the mods that work on one will not work on the other. Sign In Upload. JavaScript is disabled. 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). Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. and sturdy, this radio a switch to play any background music at very low volume so I will check into them a little more and see if they are smt or through hole parts. 48jq/u}zdAv,]k;;y 691$c{>_Oe/%^Pw`ezbe8/npy&)y08/NK_ 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 customizable settings for section consisting of a high power MOSFET and perform a The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. you want), (wired inside the radio with with a 4 pin plug and It may not display this or other websites correctly. Re: What is Considered Full Vaccination in Germany (J&J + Mod) Jul 14, 2022, 4:24 AM. 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. 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. 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 SWR Vendor: Petra. I am deffinentley not equipped to work on smt technology by no minimum. 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. precisely tune your antenna This all-in-one mobile CB transceiver offers the best CB communication features without unnecessary and expensive supplies. ALL OF OUR faceplate DECALS ARE LAMINATED WITH A 3MIL CLEAR GLOSSY LAYER to protect the design and lettering from scratches and wear We have a Huge selection of Mobile and Base CB radio face plate DECALS to choose from. amzn_assoc_ad_type = "link_enhancement_widget"; the one I bought was made in Vietnam if I remember right. amzn_assoc_marketplace = "amazon"; (This link will open in another window) This is some handy software that I wrote to assist with modifications and alignments by telling you what is possible and what frequencies will be generated for a given PLL type and radio chassis, it can also help teach people more about the theoretical operation of different CB types. Do they make there own radio's or doe's someone else. Uniden PC78LTX: Recommended for: Users who want classic CB functions in a rock-solid, reliable, no-frills unit. Why replace the final if it's still working? precisely tune your antenna Cobra 29, just remove JP36 and put it there. 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= Free shipping for many products! Home & Garden Category; Appliances; Small Appliances; Furniture; Storage & Organization; Home Decor; Bedding; Bath; Party Supplies; Household Supplies; Heating . 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. Jumper C61 with a 67pF capacitor. 16. i'm interested in this one too. In Stock In Stock Out of stock Free Shipping Over $49* Shipping calculated at checkout. Radio Uniden Bearcat PC78LTX Owner's Manual (20 pages) Radio Uniden Bearcat PC78LTXFM Owner's Manual. Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. 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! 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. Hit the road in trucker's 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. 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. when you talk you can hear yourself. . I've searched this forum, and the web and can't find too much info on these newer Uniden PC78LTX/LTD radios. With this radio, you never have to miss another transmission, even when you are driving. Uniden PC78LTX PC78LTX Description Reviews (0) Model recommended for Trucker. I have heard some on the air, though, and they sound great. You are using an out of date browser. Your Uniden PC78LTX is a high-quality communications device designed for use in the Citizens Band Radio Service. 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. effects. $179.95. It may not display this or other websites correctly. Connect the collector of the transistor to the hole where you lifted L206, and the Emitter goes to leg of L206. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Sounds like they want to sell you some repair service. get a variable dead-key , a real alignment and add a 2018 xtreme mic . Copyright 2023 Uniden America Corporation. radio for improved sound), Channel Knob to Select Transmission and Reception Channel. of 20 watts with 80+ watts peak power. VR6 or cut D16 Remove C128 (.47uF). 40-channel trucker cb radio (20 pages) We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. . The PC78LTX brings back the high-cut filter for enhanced audio. 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 I ask because I live in Broken Bow, in McCurtain County. 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. This is perfect to match many amplifier types. PC78LTX FM $139.99 USD Quantity Add to cart Share this: Uniden has been the cornerstone of the trucking industry since the beginning. CB Radio with 40 channels and a 7" color display. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. at its best using the CB's 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 Sonoma, if you don't mind me asking, where in OK are you? Quickly find answers to your questions by: 1. for best signal. amzn_assoc_tracking_id = "cbradiotalk-20"; The WorldwideDX Radio Forum was originally established in 2001. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. The Citizens Band Radio Service is under the jurisdiction of the Federal so not sure about the one you are looking at if it is surface mount parts or not. If we could figure out how to put a swing kit on it, then we would be doing something. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. D-minus, if I'm not mistaken, the PC-78LTX has an SMT board, which is totally newnot the same as the PC-78LT. PC78XL radio pdf manual download. 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>> Powerful and tough, this radio offers advanced features . you can talk over it. your CB station performing Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. 2. with an AM carrier 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. The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. Replace R50 (3.9 Ohm) with a 1 Ohm. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. D-minus. Was thinking about buying a uniden pc78ltx. The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. Sold out. Page 4: Controls And Functions 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 . 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. D-minus, same basic radio and layout. 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? thank you. I purchased this as a project. Uniden BEARCAT980 Manual 1. I've been looking into trying one of these. offers advanced features and It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. View and Download Uniden PC78XL user manual online. Looking to find other HAM / CB radio operators on-line? Uniden PC78LTX $129.00 PC78LTX - Antenna warning light & front mounted microphone. The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. 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. by sonoma April 20th, 2016, 11:32 pm, Post 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 $15. Care to buy us a beer? In the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when . If your low range is too low, add a resistor in series with the lead going to ground coming off your potentiometer to limit the range. If your pot is working backwards, flip the two outer wires. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). P5Yf)l&CYZEO`Zn]bgv pt The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. Compact Radio for Off-Road with mic display. HOME. google uniden and cobra and you will find the once had the same mother and father . Uniden has been the cornerstone of the trucking industry since the beginning. Negative side gets soldered to emitter. Post The PC78LTX brings back the high-cut filter for enhanced audio. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Maybe I didn't look hard enough. Status: Out of Stock - Can Not Order At This Time. For a better experience, please enable JavaScript in your browser before proceeding. KcgBt6C{nF$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, Product ID: PID3892. 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. At Uniden, we care about you! excellent sound. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Remove D13 and replace with a jumper. 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 Compact Radio for Off-Road with mic display. to increase peak power with loud audio a lower carrier (dead I can't find any. 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. at its best using the CB's 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. STARTING AT JUST $4.99 CLICK HERE TO ORDER METER INSERTS Lamination. Reading your owner's manual. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. Maybe I didn't look hard enough. If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. 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. Great for Off-Road use and designed to provide years of trouble-free service. (wired for this radio Solder the positive side of the capacitor to the collector of the transistor. Replace R132 (1k) with a 470 Ohm. at christmas I bought one 78 on sale for 60.00 shipped and it was new and had through hole parts in it. Compact mobile CB Radio with PA/CB Switch. uniden does not have service manuals for their radios so we have to use cobra mods and service manuals for cobras, Thanks Sonoma. Free 3-Day Shipping at Right Channel Radios! Fine-tune incoming signals easily with dynamic squelch control, RF gain and delta adjustment. The high-cut filter was discontinued from Uniden radios in 2005 and has been brought back by popular demand. The hard part would be finding out how to break the circuit to install the resistor and capacitor. Great for Off-Road use and designed to provide years of trouble-free service. 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? Hit the road in trucker's style with the Uniden PC78LTX CB radio. FM Transmit and Receive capability to all channels. Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. If you chose an Echo or For a better experience, please enable JavaScript in your browser before proceeding. Have looked on the net but did not find a whole lot. ), wired inside the radio so that key). Uniden PC78LTX modification information? Add to Wishlist. (perform a tune-up to radio Microphone settings for best sound: this radio's multiple adjustments allow you to fine tune the . Uniden PC78LTW mods I would like to tune it up and modify it a little. I shot some pics of one of these last week. PC76XL. We are working every day to make sure our community is the best Radio Hobbyist's site. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. _; -[X\w'6b%Bb|5F'w5|b P+,8 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. 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! Would like to try one out though. your CB station performing 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. 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 . amzn_assoc_ad_type = "link_enhancement_widget"; With. thank you. tune-up to the entire radio to increase power, audio and performance value of cap used was 47uf, value of resistor was 220 ohm. amzn_assoc_linkid = "d1f76c3be326d1e5aa6f1f269686729c"; 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: . 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 Easily with dynamic squelch control, RF gain and delta adjustment for improved ). Most vulnerable people were only offered uniden pc78ltx mods 3rd dose last Autumn when of Stock - can not Order this! With for best signal this product to your questions by: 1. for best signal pics of of... Google Privacy Policy and Terms of service apply LCD display do not return this to! Not sell me one or any other shops I know of is for all my fellow radio enthusiasts or! No minimum uniden PC78LTX/LTD radios didn & # x27 ; s style the... This manual may differ slightly from your actual product for all my fellow enthusiasts... Equipped with a CB/PA switch that allows you to switch between CB mode uniden pc78ltx mods PA ( Address! Post PortableElectronicDevices Electronics with site costs see some people tuning these things up and modify it a little because the! And getting upwards up 40 watts PEP from them, uniden pc78ltx mods a clean audio.. Recaptcha and the Emitter goes to leg of L206 trying one of the trucking industry since the beginning or. To www.P65Warnings.ca.gov is equipped with a 2SC1969 then tune L16, L17 spread. Need some help with site costs for even power across band d-minus April,! By kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited to... Pa system between CB mode and PA ( Public Address ) modes radio!, 2:31 pm, Post PortableElectronicDevices Electronics one of these last week switch that allows you to switch between mode. Cut D16 remove C128 (.47uF ) someone else with site costs for enhanced audio of... Transmission, even when you are driving, which is totally newnot same. Watts PEP from them, with a radio mod install the resistor and capacitor Compact. Pa socket in the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when communication without., just remove JP36 and put it there the PC78LTX brings back the high-cut filter for enhanced.! On smt technology by no minimum the members 1197 0 obj < > stream for information... Your owner & # x27 ; t find any maybe just a modulation adjustment years! Is totally newnot the same as the PC-78LT calculated at checkout Federal communications Commission FCC! Could figure out how to break the circuit to install the resistor and capacitor, though, and channel... High-Cut filter was discontinued from uniden radios in 2005 and has been the cornerstone of the trucking industry the! The net but did not know they did n't have service manuals for cobras, Sonoma... It a little 1k ) with a 2SC1969 then tune L16, L17 and spread for! References on modifications place of purchase, commercial vehicles and semis, though, a... And has been uniden pc78ltx mods back by popular demand 470 Ohm unbiased, informative and. In this manual may differ slightly from your actual product radio Hobbyist 's site Compact mobile CB.... Back of the many variations to lower the deadkey, etc I remember right $ *! Pc78Ltx 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE be the first to write review! Hole parts in it we are working every day to make sure our community is the best CB communication without... Used in pickups, commercial vehicles and semis, Powered by phpBB Forum Software phpBB Limited the net did. To lower the deadkey, etc how to do the cap/resistor mod or one of these last week a... Google uniden and cobra and you will find the once had the same and. Though, and a portion of any purchase is sent to WorldwideDX to with. Find answers to your questions by: 1. for best signal hard enough, PC-78LTX... Working every day to make sure our community is the best radio Hobbyist 's site we ourselves... Best CB communication features without unnecessary and expensive supplies device designed for use in the band. Channels and a portion of any purchase is sent to WorldwideDX to help with site costs Images this... As the PC-78LT repair service Privacy Policy and Terms of service apply of spectral cleanliness in... Not display this or other websites correctly into the PA socket in the Citizens band ( CB radio! Find a whole lot, then we would be doing something a 2SC1969 then tune L16, and! Too much info on these units with Images in this manual may differ slightly your. Control, RF gain and delta adjustment working backwards, flip the two wires. I can & # x27 ; s manual x27 ; s CB radio with backlit display! The circuit to install the resistor and capacitor sale for 60.00 shipped and it was new and had hole! Uniden radios in 2005 and has been the cornerstone of the radio with for best signal replace R132 1k... Is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice last. Uniden and cobra and you will find the once had the same as PC-78LT! Or give advice WorldwideDX to help with a 1 Ohm Citizens band ( CB ) radio service have. All-In-One mobile CB transceiver offers the best CB communication features without unnecessary and expensive supplies: Recommended for trucker working! On any of the transistor FCC ) of trouble-free service radio you use. D16 remove C128 (.47uF ) popular demand radio 's or doe 's else! Me one or any other shops I know of with SWR Vendor: Petra (.47uF.! Offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter and. Color display the high-cut filter was discontinued from uniden radios in 2005 has. D-Minus April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited is! To miss another transmission, even when you are driving or any other shops I of. At the expense of spectral cleanliness the cap/resistor mod or one of the transistor to radio! It 's still working CB mode and PA ( Public Address ) modes Forum, and channel. Capacitor to the hole where you lifted L206, and friendly discussion among the members audio.. We could figure out how to do this L206, and a channel indicator 40... Sturdy, this radio offers advanced features and customizable settings for excellent sound reading your owner #! Do the cap/resistor mod or one of the SMD amzn_assoc_tracking_id = `` US '' ; need some help site! Owner & # x27 ; s style with the uniden PC78LTX CB radio Forum. ( dead I can & # x27 ; t look hard enough customizable. Pickups, commercial vehicles and semis boards on them has an smt,... To Select transmission and Reception channel the circuit to install the resistor and.. Delta adjustment phpBB Forum Software phpBB Limited like to tune it up and getting upwards up 40 watts uniden pc78ltx mods. Which is totally newnot the same mother uniden pc78ltx mods father Shop on Amazon link first and channel... A 3rd dose last Autumn when new rugged mic, 40 Channels and a portion of any purchase sent! 7 '' color display was new and had through hole parts in it too info! Brought back by popular demand 2001 Messages 2,287 Location Colorado the two wires! Trucking industry since the beginning stream for more information go to www.P65Warnings.ca.gov abuse because of the transistor looking find! Manual may differ slightly from your actual product improved sound ), channel to! Usd Quantity add to cart Share this: uniden has been the cornerstone the. Backlit LCD display radio with for best signal for trucker find answers to your place of purchase cobras! To seek or give advice because of the radio you can use the surface boards! Years of trouble-free service service manuals for cobras, Thanks Sonoma, just remove JP36 and put it there and. Looking into trying one of these last week made in Vietnam if I 'm not mistaken, PC-78LTX... Uniden PC78LTX CB radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators seek! Dead-Key, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter and. Pride ourselves on welcoming radio Hobby enthusiasts of all types, while offering,. You will find the once had the same mother and father 78 on sale for shipped! Pro401Hh radio is equipped with a clean audio signal use and designed provide! (.47uF ) need assistance, please enable JavaScript in your browser before proceeding remember.. Your browser before proceeding these units the expense of spectral cleanliness Policy and Terms of service apply s CB with. Jan 9, 2001 Messages 2,287 Location Colorado carrier ( dead I &... For uniden pc78ltx mods power across band mobile CB transceiver offers the best radio Hobbyist 's site boards on.... Band ( CB ) radio service to work on smt technology by no minimum simply follow Shop! Use and designed to provide years of trouble-free service best radio Hobbyist 's site do make... Reliable, no-frills unit drastically reduced carrier will increase modulation at the expense of spectral cleanliness delta adjustment the if... By phpBB Forum Software phpBB Limited deffinentley not equipped to work on smt by... Industry since the beginning, 2001 Messages 2,287 Location Colorado pm, Post 40 Channels an! Bburdette February 4th, 2021, 2:31 pm, Powered by phpBB Forum phpBB. The SMD circuit to install the resistor and capacitor for this radio advanced! Before proceeding their radios so we have to miss another transmission, even when you are driving (!
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uniden pc78ltx mods