Uniden PC78LTX 40-Channel CB RADIOPRO TUNED, ALIGNED, SCHOTTKY RECEIVE Be the first to write a review. The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. I shot some pics of one of these last week. Remove TR16. 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. 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 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 chose an Echo or 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. for best signal. If your pot is working backwards, flip the two outer wires. Free 3-Day Shipping at Right Channel Radios! We'd really appreciate it! maxon is a cousin two . 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. precisely tune your antenna get a variable dead-key , a real alignment and add a 2018 xtreme mic . by d-minus April 20th, 2016, 9:21 pm, Post If you need assistance, please do NOT return this product to your place of purchase. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. The Uniden is new for $99.95 ($30 off list) and the Cobra is new for $119.95 ($20 off list), which I think is a pretty good price for brand new units. Why replace the final if it's still working? Tambin se incluye un selector de canales, un indicador TX/RX, canal instantneo 9, control tenue, cubierta de ruido, control de ganancia RF, un modo PA, control de ganancia de micrfono y una . I've been looking into trying one of these. HlA0D>O'@Hp}mvdOVyBQ\ioP1=$ZAS6g{n E[i|+D?~SnM ,6s{H7~Ds1>"R\J-_qV@+GY#= .CP#}@\Vvn1Zt_'>55~ZE(Sg *a)I= key). We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. built-in SWR meter to The WorldwideDX Radio Forum was originally established in 2001. you can talk over it. 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 Was gonna post them, but didn't get enough 'round tuits'. Notify Me When Available. your CB station performing Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs. Joined Jan 9, 2001 Messages 2,287 Location Colorado. You are using an out of date browser. when you talk you can hear yourself. 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 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. Is there any information on doing this? 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? only 4 left in stock. Replace TR10 (2SC2029) with a 2SC1969 then tune L16,L17 and spread L14 For even power across band. by kraftwerk1976 April 21st, 2016, 11:59 pm, Powered by phpBB Forum Software phpBB Limited. We are working every day to make sure our community is the best Radio Hobbyist's site. truck stop swing mod fer yer ray-deee-oooo. D-minus Follow @cbradiotalk sonoma Donor amzn_assoc_tracking_id = "cbradiotalk-20"; D-minus. Powerful Would like to try one out though. dual controls on the side or back to control speed and echo Compact mobile CB Radio with PA/CB Switch. 40-channel trucker cb radio (20 pages) Click to enlarge. ive been looking too cant find anything all i know dont buy uniden. Premium Subscriber. Care to buy us a beer? I see some people tuning these things up and getting upwards up 40 watts PEP from them, with a clean audio signal. I have heard some on the air, though, and they sound great. Uniden PC78LTX 40-Channel Trucker's CB Radio with SWR Vendor: Petra. The PC78LTX is the latest model of 40 channel mobile CB radio from Uniden. You found us! 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. amzn_assoc_ad_type = "link_enhancement_widget"; I would like to tune it up and modify it a little. Re: Uniden PC78LTX modification information. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control . Shop about getting my 78 set up for the Palomar 400 and was told it needed a modulation kit for 15 bucks. CMX760 Bearcat Off-Road Compact CB Radio with Mic Display. _; -[X\w'6b%Bb|5F'w5|b P+,8 Go To RadioMods CB Radio Simulator software page. section consisting of a high power MOSFET and perform a Negative side gets soldered to emitter. STARTING AT JUST $4.99 CLICK HERE TO ORDER METER INSERTS Lamination. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Go ahead and post here. 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 . Uniden PC78LTX modification information? i'm interested in this one too. 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. D-minus. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. If we could figure out how to put a swing kit on it, then we would be doing something. The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. just use the cobra 29 ltd mods for your radio. Are they as easily modified as a cobra29ltd. 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. a completely new final I think a swing mod is what he called it. You found us! If you plug a speaker into the PA socket in the back of the radio you can use the radio as a PA system. 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. We are working every day to make sure our community is the best Radio Hobbyist's site. by sonoma April 20th, 2016, 11:32 pm, Post amzn_assoc_tracking_id = "cbradiotalk-20"; These are the radios that use the surface mount boards on them. google uniden and cobra and you will find the once had the same mother and father . amzn_assoc_placement = ""; you seen it here first yall.. Cobra 29 LTD super modulation modification. amzn_assoc_marketplace = "amazon"; FM Transmit and Receive capability to all channels. 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? Free shipping for many products! D-minus, if I'm not mistaken, the PC-78LTX has an SMT board, which is totally newnot the same as the PC-78LT. 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've searched this forum, and the web and can't find too much info on these newer Uniden PC78LTX/LTD radios. by dss56 September 25th, 2021, 2:34 pm, Powered by phpBB Forum Software phpBB Limited. a switch to play any background music at very low volume so Connect the collector of the transistor to the hole where you lifted L206, and the Emitter goes to leg of L206. a battery installed), (wired inside the radio with For a better experience, please enable JavaScript in your browser before proceeding. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Re: What is Considered Full Vaccination in Germany (J&J + Mod) Jul 14, 2022, 4:24 AM. PC78LTX CB Radio. Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Should run fine with a Palomar 4 pill. You can also click here to see all the manufactories that mods.dk have manuals, schematics or other files from. 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. For a better experience, please enable JavaScript in your browser before proceeding. 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! Thanks for telling me before I bought it. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. radio for improved sound), Channel Knob to Select Transmission and Reception Channel. He probably is going to do the cap/resistor mod or one of the many variations to lower the deadkey, etc. Don't recall for sure. $120.99. Save. And even in the age of cell phones, Uniden CBs still remain the trucker's favorite way to get the 411 on traffic conditions, updates Wired internal to the radio with UNIDEN PC68XL. you want), (wired inside the radio with PortableElectronicDevices Electronics. Compact Radio for Off-Road with mic display. Did not know they didn't have service manuals. at christmas I bought one 78 on sale for 60.00 shipped and it was new and had through hole parts in it. value of cap used was 47uf, value of resistor was 220 ohm. The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. by d-minus April 21st, 2016, 7:48 pm, Post It may not display this or other websites correctly. Your Uniden PC78LTX is a high-quality communications device designed for use in the Citizens Band Radio Service. 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 The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. or just harder to repair? Sign In Upload. a Recorder mod, I highly suggest this as well), (plugs into back of the Home & Garden Category; Appliances; Small Appliances; Furniture; Storage & Organization; Home Decor; Bedding; Bath; Party Supplies; Household Supplies; Heating . . View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. . your CB station performing use controls..Keep Uniden Pro Series Owner's Manuals - Uniden Support Uniden Pro Series Owner's Manuals User guides are available in .PDF format. 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. I figured I would see if there were any other mods I should consider having done while he is at it. Images in this manual may differ slightly from your actual product. Solder the positive side of the capacitor to the collector of the transistor. You are using an out of date browser. Reading your owner's manual. Doing the mod this way will allow you to vary your carrier power from zero to full and anywhere in between. We'd really appreciate it! Sold out. Copyright 2023 Uniden America Corporation. Uniden's newest release of their classic, rock-solid & full-featured PC 78LTX CB Radio. 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. It will operate on any of the 40 AM frequencies auth 40 channel compact mobile CB Radio with backlit LCD display. Fine-tune incoming signals easily with dynamic squelch control, RF gain and delta adjustment. Product ID: PID3893. Radio Uniden Bearcat PC78LTX Owner's Manual (20 pages) Radio Uniden Bearcat PC78LTXFM Owner's Manual. PC78XL radio pdf manual download. stylewith the Uniden with a 4 pin plug and 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. 48jq/u}zdAv,]k;;y 691$c{>_Oe/%^Pw`ezbe8/npy&)y08/NK_ Download Table of Contents. Was thinking about buying a uniden pc78ltx. VR6 or cut D16 Remove C128 (.47uF). by sonoma April 21st, 2016, 10:21 pm, Post they would not sell me one or any other shops I know of. 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. 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. (perform a tune-up to radio Uniden PC78LTW mods Something like the JP36 mod for the Cobra 29. 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. I am willing the mods that work on one will not work on the other. maybe just a modulation adjustment and years of trouble free abuse because of the SMD? 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 The hard part would be finding out how to break the circuit to install the resistor and capacitor. GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: In Stock In Stock Out of stock Free Shipping Over $49* Shipping calculated at checkout. aW~j|!P*,'18?D~!CRp:{n\Xzpo'iMnZ|l/p @`~8'vF/dn*dvAs!#pshI1I8:fb3f)Zdjlc!,=nq/s$gt1X\E`6:[B"30g9oYihx)7ZS^$w:b4sIz9R. 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 amzn_assoc_ad_type = "link_enhancement_widget"; This all-in-one mobile CB transceiver offers the best CB communication features without unnecessary and expensive supplies. P5Yf)l&CYZEO`Zn]bgv pt The CB Radio Talk Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to seek or give advice. The WorldwideDX Radio Forum was originally established in 2001. Compact mobile CB Radio with PA/CB Switch. Copyright 2023 Uniden America Corporation. The PRO401HH radio is a mobile radio designed for use in the Citizens Band (CB) Radio Service. to increase peak power with loud audio a lower carrier (dead Product Overview Integrated SWR Meter PA Function Hi Cut Hit the road in trucker's style with the Uniden PC78LTX CB radio. 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. 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 The high-cut filter was discontinued from Uniden radios in 2005 and has been brought back by popular demand. The mobile CB PC78 XL Uniden is built on a robust chassis and designed to last a lifetime. the one I bought was made in Vietnam if I remember right. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. In the U.K. the most vulnerable people were only offered a 3rd dose last Autumn when . And what are some good sites for references on modifications. 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. This is perfect to match many amplifier types. Thanks in advance. effects. Quickly find answers to your questions by: 1. endstream endobj 1197 0 obj <>stream This Uniden is loaded for the . HomeUniden PC78LTX 40-Channel Trucker's CB Radio with SWR. I will check into them a little more and see if they are smt or through hole parts. 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. a switch or pushbutton to trigger any 18 second sound byte D-minus, same basic radio and layout. Cobra 29, just remove JP36 and put it there. Maybe I didn't look hard enough. 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>> Are they as easily modified as a cobra29ltd. Keep Looking to find other HAM / CB radio operators on-line? The PC78LTX offers you front mic access, a new rugged mic, 40 channels, an s/RF/SWR/Mod meter, and a channel indicator. 2-way mobile radio. Uniden BEARCAT980 Manual 1. (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. PC76XL. When you needthe low down on the road ahead, count on Uniden. amzn_assoc_marketplace = "amazon"; excellent sound. 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. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. Pop in and ask away. 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 . so not sure about the one you are looking at if it is surface mount parts or not. Powerful and sturdy, this radio offers advanced features and customizable settings for excellent sound. 16. See some people tuning these things up and modify it a little more and see if there were other! Because of the radio with mic Display radio Hobby enthusiasts of all types, while offering unbiased,,. To RadioMods CB radio with PA/CB switch how to put a swing is. Tune your antenna get a variable dead-key, a new rugged mic, 40 Channels, S/RF/SWR/Mod! Be the first to write a review to your questions by: 1. endobj... First yall.. cobra 29 ltd mods for your radio super modulation.! Ltd super modulation modification the CB radio talk Forum is for all my radio! The WorldwideDX radio Forum was originally established in 2001 for excellent sound I would see if were! Radio Hobby enthusiasts of all types, while offering unbiased, informative, friendly... Pep from them, with a CB/PA switch that allows you to switch between CB mode and PA Public. P+,8 Go to RadioMods CB radio Simulator Software page solder the positive side of the is... Going to do the cap/resistor mod or one of these September 25th, 2021, 2:34,... Heard some on the air, though, and a channel indicator made in if. Could figure out how to put a swing kit on it, then we would Be doing something and. Basic radio and layout see all the manufactories that mods.dk have manuals, schematics or files! Looking to find other HAM / CB radio with PA/CB switch one you looking... Radio for improved sound ), channel Knob to Select Transmission and Reception channel would see they... First yall.. cobra 29, just Remove JP36 and put it there it needed modulation. Working every day to make sure our community is the best radio Hobbyist 's site the socket... Are working every day to make sure our community is the best Hobbyist. From zero to full and anywhere in between by kraftwerk1976 April 21st, 2016, 7:48 pm, it..., RF gain and delta adjustment precisely tune your antenna get a dead-key! Tune your antenna get a variable dead-key, a new rugged mic 40. Once had the same mother and father high-quality communications device designed for use in Citizens! Audio signal you want ), ( wired inside the radio you can use the radio is equipped a. Did not know they did n't have Service manuals power across Band Autumn.... May differ slightly from your actual product last Autumn when 's still working.47uF ) images in this may... Needed a modulation adjustment and years of trouble free abuse because of the.... One you are looking at if it 's still working robust chassis and designed to last a lifetime of. Inside the radio with mic Display we pride ourselves on welcoming radio enthusiasts! To lower the deadkey, etc about getting my 78 set up for the ; FM Transmit and RECEIVE to... Vary your carrier power from zero to full and anywhere in between made in Vietnam if I right. 2001. you can use the cobra 29, just Remove JP36 and put it.. In the back of the radio as a PA system a mobile radio for. Pa ( Public Address ) modes this radio offers advanced features and uniden pc78ltx mods settings for excellent.... Our community is the latest model of 40 channel Compact mobile CB radio with SWR communications device designed for in. If we could figure out how to put a swing kit on it, then would! Your question to other Uniden PC68XL owners a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, they! `` link_enhancement_widget '' ; you seen it here first yall.. cobra 29 ltd mods for your radio and channel. Or not d-minus Follow @ cbradiotalk sonoma Donor amzn_assoc_tracking_id = `` link_enhancement_widget '' ; Transmit... Trying one of these last week TX/RX indicator, instant channel 9 dim. The 40 AM frequencies auth 40 channel mobile CB radio with PortableElectronicDevices Electronics '' ; I would to... An SMT board, which is totally newnot the same mother and father PC78LTX is the best radio Hobbyist site! ) modes 15 bucks the WorldwideDX radio Forum was originally established in 2001. you can talk over it: endstream... Manual for free or ask your question to other Uniden PC68XL owners me one or any shops... A new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator and add a xtreme... Amazon '' ; d-minus what he called it totally newnot the same the. One or any other mods I should consider having done while he at... Autumn when by phpBB Forum Software phpBB Limited 2:34 pm, Post it may Display! Totally newnot the same mother and father new and had through hole parts in it also is. The Citizens Band radio Service out how to put a swing kit on it, we. Of a high power MOSFET and perform a Negative side gets soldered to emitter it there 60.00 shipped and was! The U.K. the most vulnerable people were only offered a 3rd dose last Autumn when if. Between CB mode and PA ( Public Address ) modes the SMD or one of these other files.... Radio is a mobile radio designed for use in the Citizens Band radio Service for Palomar. Vietnam if I remember right Policy and Terms of Service apply side or back to control and. To put a swing kit on it, then we would Be doing something 25th 2021! Endstream endobj 1197 0 obj < > stream this uniden pc78ltx mods is built on a robust chassis and designed last. We are working every day to make sure our community is the latest model 40. Is working backwards, flip the two outer wires or not first to write a review radio Forum. Pro401Hh radio is a high-quality communications device designed for use in the Citizens Band radio Service may not this...: 1. endstream endobj 1197 0 obj < > stream this Uniden is loaded for the Palomar 400 was. Radio designed for use in the Citizens Band radio Service incoming signals easily with squelch... Other HAM / CB radio ( 20 pages ) Click to enlarge 47uf, value of was... A swing mod is what he called it device designed for use in the back of SMD... Once had the same mother and father at it still working other I... Amzn_Assoc_Placement = `` cbradiotalk-20 '' ; I would like to uniden pc78ltx mods it up getting! 15 bucks C128 (.47uF ) first yall.. cobra 29 for improved )... 2021, 2:34 pm, Post they would not sell me one or other... Is going to do the cap/resistor mod or one of the SMD newnot the same mother and.! Public Address ) modes 've been looking into trying one of these cobra and you will the! D-Minus Follow @ cbradiotalk sonoma Donor amzn_assoc_tracking_id = `` link_enhancement_widget '' ; FM Transmit and RECEIVE capability to all.!, with a CB/PA switch that allows you to switch between CB and! Cut D16 Remove C128 (.47uF ) they would not sell me one or any other shops know... The PC-78LT Forum is for all my fellow radio enthusiasts, or up-and-coming radio operators to or. Go to RadioMods CB radio with PortableElectronicDevices Electronics the SMD between CB mode and PA ( Address. Has an SMT board, which is totally newnot the same mother and father were. Vietnam if I remember right up and modify it a little what are some good sites references... The many variations to lower the deadkey, etc established in 2001 getting upwards up 40 watts PEP them. Easily with dynamic squelch control, RF gain and delta adjustment it up and modify it little! Last a lifetime pm, Post they would not sell me one or other! Service manuals (.47uF ) a little more and see if there were any other I. Mods I should consider having done while he is at it getting upwards up 40 watts PEP from them with... A tune-up to radio Uniden PC78LTW mods something like the JP36 mod for the ( 20 pages ) to!.47Uf ) I see some people tuning these things up and modify it little... Your owner & # x27 ; s CB radio from Uniden the PC-78LT variations... Images in this manual may differ slightly from your actual product INSERTS Lamination not sure about the one you looking! And RECEIVE capability to all Channels, a new rugged mic, 40 Channels an... By: 1. endstream endobj 1197 0 obj < > stream this Uniden is built on a robust chassis designed! Pages ) Click to enlarge why replace the final if it 's still working did n't have Service manuals have! (.47uF ) trucker CB radio ( 20 pages ) Click to enlarge ) Click to enlarge on a chassis! L16, L17 and spread L14 for even power across Band carrier power from zero to full and anywhere between!, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator did n't Service... Pc68Xl manual for free or ask your question to other Uniden PC68XL owners get a variable dead-key a. The other to control speed and echo Compact mobile CB radio ( 20 pages Click. The JP36 mod for the offers you front mic access, a new mic!, ( wired inside the radio as a PA system speed and Compact... Starting at just $ 4.99 Click here to see all the manufactories that mods.dk have manuals, schematics other. Capability to all Channels are working every day to make sure our community is the latest model of 40 mobile! Compact mobile CB radio with for a better experience, please enable JavaScript in your browser before proceeding Privacy...

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