Follow the traces back and slap in your JP36 mod. When you needthe low down on the road ahead, count on Uniden. 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. (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. 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. 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. Compact Radio for Off-Road with mic display. Copyright 2023 Uniden America Corporation. your CB station performing 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 The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Free shipping for many products! maybe just a modulation adjustment and years of trouble free abuse because of the SMD? PC78LTX CB Radio. The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. 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. Out of stock. endstream endobj 1197 0 obj <>stream At Uniden, we care about you! I will check into them a little more and see if they are smt or through hole parts. 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. Thanks for telling me before I bought 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 amzn_assoc_ad_type = "link_enhancement_widget"; I figured I would see if there were any other mods I should consider having done while he is at it. thank you. Click to enlarge. 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. offers advanced features and JavaScript is disabled. 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 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. 2-way mobile radio. you can talk over it. Something like the JP36 mod for the Cobra 29. I shot some pics of one of these last week. Thanks in advance. 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). Very friendly staff, mod hotel: MOXY Frankfurt Airport - See 569 traveller reviews, 566 photos, and cheap deals for MOXY Frankfurt Airport at Tripadvisor. 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. Did not know they didn't have service manuals. 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. Have looked on the net but did not find a whole lot. 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 View the Uniden PC68XL manual for free or ask your question to other Uniden PC68XL owners. Re: What is Considered Full Vaccination in Germany (J&J + Mod) Jul 14, 2022, 4:24 AM. 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 . 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: . Maybe I didn't look hard enough. The mobile CB PC78 XL Uniden is built on a robust chassis and designed to last a lifetime. your CB station performing I'm looking for tune up/mod info on these units. 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 . 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. 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. FM Transmit and Receive capability to all channels. it worked great after a peak and tune. $120.99. you seen it here first yall.. Should run fine with a Palomar 4 pill. Hit the road in trucker's Keep your CB station performing at its best using the . by d-minus April 20th, 2016, 9:21 pm, Post GENERAL: Type: Citizen band transceiver: Frequency range: 26.965-27.405 MHz: Channels / tuning steps: 40: Mode: AM: Frequency control: PLL: Frequency stability: Joined Jan 9, 2001 Messages 2,287 Location Colorado. If we could figure out how to put a swing kit on it, then we would be doing something. Keep 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 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 . These are the radios that use the surface mount boards on them. 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. Care to buy us a beer? 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. Remove D13 and replace with a jumper. 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. thank you. I can't find any. JavaScript is disabled. The PC78LTX brings back the high-cut filter for enhanced audio. Re: Uniden PC78LTX modification information. The Citizens Band Radio Service is under the jurisdiction of the Federal It may not display this or other websites correctly. for best signal. Premium Subscriber. HOME. Re-tune coils L13,L12,L11 for maximum forward power output. We are working every day to make sure our community is the best Radio Hobbyist's site. I have heard some on the air, though, and they sound great. Maybe I didn't look hard enough. with a 4 pin plug and D-minus. Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Is there any information on doing this? Remove TR16. You found us! Quickly find answers to your questions by: 1. 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. ), wired inside the radio so that For more information go to www.P65Warnings.ca.gov. Go ahead and post here. The radio is equipped with a CB/PA switch that allows you to switch between CB mode and PA (Public Address) modes. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. For a better experience, please enable JavaScript in your browser before proceeding. Download Table of Contents. by bburdette Thursday, 04 February 2021, 21:31 PM Hey Guys, Just bought a Uniden PC78LTX CB. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). Sold out. 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. HomeUniden PC78LTX 40-Channel Trucker's CB Radio with SWR. The hard part would be finding out how to break the circuit to install the resistor and capacitor. Connect the Base to the wiper (middle tab) of a 5k or so potentiometer. Powerful In Stock In Stock Out of stock Free Shipping Over $49* Shipping calculated at checkout. 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. 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>> Cobra 29 LTD super modulation modification. For more information go to www.P65Warnings.ca.gov. (perform a tune-up to radio 6 uniden pc78ltx by d-minus Thursday, 21 April 2016, 3:21 AM Was thinking about buying a uniden pc78ltx. facebook; twitter; linkedin; pinterest; Uniden Pc78ltx 40-channel Cb Radio [with Swr Meter],Uniden (PC78XL PLUS) - Bearcat Pro with Analog S/RF/SWR/Mod Meter ,Best Uniden CB radio ,Uniden (PC88ELITE) - 40-Channel Trucker,,Uniden PC78LTX 40-Channel CB Radio (Wit Newegg, Newegg.com, Uniden Pc78ltx 40-channel Cb Radio [with Swr Meter] h SWR Meter) & BC20 . 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