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Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver
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Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Brand | Uniden |
Color | Silver |
Number of Channels | 40 |
Special Feature | PA Function |
Frequency Range | 26.965 MHz to 27.405 MHz |
Talking Range Maximum | 2E+1 Mile |
Tuner Technology | Analog |
Water Resistance Level | Water Resistant |
Product Dimensions | 3.35"D x 8.11"W x 15.35"H |
Number of Batteries | 1 Lithium Ion batteries required. (included) |
About this item
- Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. With this radio, you never have to miss another transmission, even when you are driving.
- The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. 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.
- Microphone Settings for Best Sound: This radio's multiple adjustments allow you to fine tune the signal and sound, for excellent clarity. Change the squelch control settings and the ANL/Noise Blanker option to reduce static and enjoy clear sound. Adjust the microphone gain to control the mic sensitivity.
- Integrated SWR Meter: Keep your CB station performing at its best using the CB's built-in SWR meter to precisely tune your antenna for best signal.
- If you're looking for a proven radio that will stand the test of time, go no further. Package includes: PC78LTX CB 2-way mobile radio, Microphone, Mounting Bracket Kit, DC Power Cord, and Owner’s Manual.
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This Item ![]() Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -18% $106.84$106.84 List: $129.99 | -11% $124.86$124.86 List: $139.99 | $129.24$129.24 | $139.95$139.95 | -17% $99.99$99.99 Typical: $119.99 | $139.00$139.00 |
Delivery | Get it as soon as Saturday, Mar 29 | Get it as soon as Saturday, Mar 29 | Get it as soon as Saturday, Mar 29 | Get it as soon as Saturday, Mar 29 | Get it as soon as Saturday, Mar 29 | Get it as soon as Saturday, Mar 29 |
Customer Ratings | ||||||
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Radioddity | ANZ Global (S/N Recorded) |
talk range maximum | 20 mile | 20 mile | 3 mile | 5 mile | 10 mile | — |
number of channels | 40 | 40 | 40 | 40 | 40 | 40 |
frequency range | 26.965 MHz to 27.405 MHz | 26.965 MHz - 27.405 MHz | 26.965 MHz to 27.991 MHz | — | CB | from 26.965 MHz to 27.405 MHz |
tuner technology | Analog | Analog | VHF | AM/FM | CB | HF |
water resistance | water resistant | not water resistant | not water resistant | not water resistant | water resistant | not water resistant |
voltage | — | 12 volts | 12 volts of direct current | 12 volts of direct current | 24 volts of direct current | 13.8 volts |
What's in the box
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Stay In Touch With The Reliable Uniden CB Radio
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Product Description
This radio's multiple adjustments allow you to fine tune the signal and sound, for excellent clarity. Change the squelch control settings and the ANL/Noise Blanker option to reduce static and enjoy clear sound. Adjust the microphone gain to control the mic sensitivity.
Product information
Product Dimensions | 15.35 x 3.35 x 8.11 inches |
---|---|
Item Weight | 1.08 pounds |
ASIN | B01C5TF5XK |
Item model number | PC78LTX |
Batteries | 1 Lithium Ion batteries required. (included) |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #16 in Fixed-mount CB Radios |
Is Discontinued By Manufacturer | No |
Special features | PA Function |
Other display features | Wireless |
Color | Silver |
Whats in the box | Uniden 40-Channel CB Radio (PC78LTX), microphone, mounting bracket kit, DC power cord, and owner's manual |
Department | unisex-adult |
Manufacturer | Uniden |
Country of Origin | China |
Date First Available | January 1, 2016 |
Warranty & Support
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Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver
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From the manufacturer


Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver
- Integrated SWR Meter
- PA Function
- Hi Cut
- Mic/RF Gain

Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the two-way radio to be a good value for the money. They find it easy to install and use, with basic features for the price. Many customers appreciate its clarity, color display, and range. However, some have mixed opinions on the sound quality.
AI-generated from the text of customer reviews
Customers are satisfied with the radio's quality. They say it's a good CB, has a good squawk box, and is holding up well. The radio was delivered in excellent condition and is a good choice for beginners.
"...This is More dependable than ANY COBRA 29 ... When Cobra started Uniden made all their radios til 1996" Read more
"...FM is great as long as you’re close to another FM radio. Overall, I’m happy with it" Read more
"Love this radio,gets out around 5 miles, better than I thought it would be!!" Read more
"The radio transmits good, receive is good, great radio , better than any cobra 29" Read more
Customers like the functionality of the two-way radio. They say it works well in their trucks or vans with plenty of under dash space. It's a cost-efficient unit with basic useful features and is handy and reliable.
"...But would work great in a full size truck or possibly van with lots of under dash space or overhead space...." Read more
"Easy to operate, and works well. Looks very similar to the Grant XL but I wish it would be offered with SSB...." Read more
"...After 4 seasons of blacktopping and aggregate hauling this radio still works flawlessly!..." Read more
"...All have performed well... They are a cost-efficient unit with basic useful features." Read more
Customers appreciate the radio's value for money. They say it has a lot of features for the price and works well.
"Great value, had to send back the first one i got because of Low Volume called Amazon about yhe problem they sent out a New one and had it within 24..." Read more
"Good basic out of the box CB. My " BIG" radio bit the dust and i needed something fast for doing oversize loads and getting traffic updates...." Read more
"Good radio for the price It is large in size and would not recommend to install it in a regular car...." Read more
"I have the same radio on all my trucks. But this was the best price i paid for it. Definable will order for all my next/new trucks...." Read more
Customers appreciate the two-way radio's ease of installation and use. They find it simple to install and operate, with no fuss. The radio hooks up easily with provided brackets and goes into use right away.
"...Simple and basic , fits the bill for now." Read more
"Easy to operate, and works well. Looks very similar to the Grant XL but I wish it would be offered with SSB...." Read more
"Bare bones out the box No fuss Nice to have tuner inbuilt squelch is great nocks all noise out..." Read more
"...Install was a breeze for me the non mechanic type of guy!" Read more
Customers appreciate the clear transmission and reception of the two-way radio. However, some customers report issues with high-pitched receiving sound.
"The radio transmits good, receive is good, great radio , better than any cobra 29" Read more
"This radio was clear and powerful out of the box. With an Astatic 636l,and 102" bumper mounted whip mounted on an '06 Sterling Triaxle dump...." Read more
"...The reception is great and the sound as I would expect great too. Install was a breeze for me the non mechanic type of guy!" Read more
"Works great! Loud and clear." Read more
Customers like the color of the two-way radio. They say it looks good, is similar to the Grant XL, and is chrome in color. The radio is sturdy and built with quality in mind.
"Easy to operate, and works well. Looks very similar to the Grant XL but I wish it would be offered with SSB...." Read more
"This unit is chrome in color, built sturdy and with quality in mind. The reception is great and the sound as I would expect great too...." Read more
"...I drive a Crown Vic PI 2011 with a custom Jeep center console and it looks great...." Read more
"Works good and looks good. Speaker is not as loud as it should be though. I think I need an external speaker." Read more
Customers appreciate the radio's range. They say it has a decent range, better than their Cobra 29LTD, and gets out around 5 miles.
"Love this radio,gets out around 5 miles, better than I thought it would be!!" Read more
"Good power output and decent radio for the money . It’s got decent range I have 3 galaxy’s in my other trucks and this one keeps right up with..." Read more
"Works as advertised. Bout 3 mile range if tuned right. Had to clean my antennas." Read more
"Better range than my Cobra 29LTD." Read more
Customers have mixed views on the sound quality of the two-way radio. Some find it clear with high audio cut, while others report issues like tinnitus or ringing sounds coming from the radio. The static noise and low speaker volume are also mentioned as concerns.
"...Friends are able to hear me clearly at pretty good distances even with obstacles. I'm still very happy with my purchase." Read more
"...known power supply which I use on many radios, this uniden made a terrible tone that can not be squelched out and volume knob doesn’t change its odd..." Read more
"...No fuss Nice to have tuner inbuilt squelch is great nocks all noise out All around imo best radio built I had many cb's..." Read more
"...The reception is great and the sound as I would expect great too. Install was a breeze for me the non mechanic type of guy!" Read more
Reviews with images

Good simple cb
Top reviews from the United States
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- Reviewed in the United States on November 20, 2024Style: PC78LTXVerified PurchaseWe have sold this radio for over 20 years in our Retail Store.
This is More dependable than ANY COBRA 29 ...
When Cobra started Uniden made all their radios til 1996
- Reviewed in the United States on August 14, 2024Style: PC78LTXVerified PurchaseGreat value, had to send back the first one i got because of Low Volume called Amazon about yhe problem they sent out a New one and had it within 24 hours, the New radio works lije a Charm!
Thank you Amazon!
- Reviewed in the United States on March 20, 2025Style: PC78LTXVerified PurchaseGood basic out of the box CB. My " BIG" radio bit the dust and i needed something fast for doing oversize loads and getting traffic updates. This fits the bill. Range with my particular coax cable and single antenna is a Mike to 1.5 miles. Simple and basic , fits the bill for now.
5.0 out of 5 starsGood basic out of the box CB. My " BIG" radio bit the dust and i needed something fast for doing oversize loads and getting traffic updates. This fits the bill. Range with my particular coax cable and single antenna is a Mike to 1.5 miles. Simple and basic , fits the bill for now.Good simple cb
Reviewed in the United States on March 20, 2025
Images in this review
- Reviewed in the United States on August 19, 2020Style: PC78LTXVerified PurchaseGood radio for the price
It is large in size and would not recommend to install it in a regular car. But would work great in a full size truck or possibly van with lots of under dash space or overhead space.
Hard to tell the quality of the radio when so much of it depends on a quality antenna and adjustments. But it appears to work well.
If I had a chance to do it over, I would pick a smaller radio that scans all channels instead of being locked into 1 channel at a time.
Was different 10 years ago when all trucks traveling East /West would use a specific channel. But now days it’s scattered over any channel. But in doubt go to ch. 19
One negative when I received the radio the casing had a couple dings in it. Might be from pre assembly or ? (Don’t think it was during shipping) but does not seem to affect its performance.
- Reviewed in the United States on October 7, 2023Style: PC78LTXFMVerified PurchaseEasy to operate, and works well. Looks very similar to the Grant XL but I wish it would be offered with SSB. FM is great as long as you’re close to another FM radio. Overall, I’m happy with it
- Reviewed in the United States on October 25, 2024Style: PC78LTXVerified PurchaseLove this radio,gets out around 5 miles, better than I thought it would be!!
- Reviewed in the United States on June 22, 2024Style: PC78LTXVerified PurchaseI have the same radio on all my trucks. But this was the best price i paid for it. Definable will order for all my next/new trucks. Better price than the truck stops or best buy.
Top reviews from other countries
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Issai Angel Rivera NavaReviewed in Mexico on March 4, 2025
5.0 out of 5 stars Execelente radio cb
Style: PC78LTXFMVerified PurchaseExcelente recepción y sonido claro, lo recomiendo ampliamente, lo instale en mi Nissan np300, con una antena Wilson 2000, fácil de calibrar, y buena calidad del producto
Issai Angel Rivera NavaExecelente radio cb
Reviewed in Mexico on March 4, 2025
Images in this review
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FrançoisReviewed in Canada on November 8, 2024
5.0 out of 5 stars Excellent produit
Style: PC78LTXVerified PurchaseAcheté en vue de partir en groupe de 11 caravanes de véhicules récréatifs. Nous nous en sommes servis et cela fut très efficace
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Guss VilReviewed in Mexico on September 7, 2024
5.0 out of 5 stars Buen radio banda civil, muy recomendable
Style: PC78LTXVerified PurchaseLo probé y me sorprendió lo fácil y sencillo que es para utilizar, muy práctico y rápido de interpretar, recomendable.
- David buckReviewed in the United Kingdom on March 1, 2025
1.0 out of 5 stars Cb radio
Style: PC78LTXVerified PurchaseThis is of no use in the UK only works in USA so has to return don't bother buying this .
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かかしReviewed in Japan on November 15, 2023
5.0 out of 5 stars 迅速丁寧な対応
Style: PC78LTXVerified Purchase迅速で丁寧な対応ありがとうございました 商品の梱包もよく到着後正常に作動しています ps入浴剤最高