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TYT TH-7800 Dual Band VHF/UHF Mobile Transceiver

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Product Description

TYT TH-7800 Dual Band Mobile Radio

Now with Programming Software and cable. Comes with Separation Cable too!

Main Functions:

  • V+U Full Duplex Operation 
  • Cross-band Repeater Function
  • Ultra-size LCD Screen Dual Display 
  • 800+Memory Channels
  • A+B dual band Operation 
  • 50 CTCSS Tones /1024 DCS Codes
  • 8 Group;s scrambler option 
  • Detachable Front Panel
  • 50W output power for 144MHz 
  • 35W output power for 430MHz



  • Frequency Range Dual band: TX: 144-148MHz and 420-450MHz
  • AM/FM RX: 108-180MHz,134-147MHz and 350-520MHz
  • Channel Capacity 809 channels
  • Channel Spacing 2.5/5/6.25/10/12.5/15/20/25/50KHz
  • Modes of Emission F3
  • Antenna Impendence 50 Ohms, unbalanced(Antenna Duplexer bulit-in)
  • Frequency Stability ±5 PPM@-140°F~+140°F(-10℃-+60℃)
  • Operating Voltage -4°F~+140°F(-20℃-+60℃)
  • Operating Temperature Range 13.8VDC (±15%). Negative ground
  • Current Cunsumption(Approx) RX: 0.5A (Squelched)
  • TX:8.0A (50/430MHz), 8.5A(29/144MHz)
  • Case Size(WXHXD) 140x41.5x168mm (w/0 knobs & connectors)
  • Weight(Approx) 2.2lb(1Kg)


  • Output Power 50/20/10/5W(144MHz), 35/20/10/5W(430MHz)
  • Modulation Type Variable Reactance
  • Maximum Deviation Better than -60dB(29MHz:Better than -50dB)
  • Modulation Distortion Less than 3%
  • Microphone Impedance 2kΩ


  • Circuit Type Double-conversion super-heterodyne
  • Intermediate Frequency 49.95MHz/450KHz(left band)
  • 38.85MHz/450KHz(right band)
  • Sensitivity(for 12dB SINAD) Better than 0.2μV
  • Squelch Sensitivity Better than 0.16μV
  • Selectivity(-6dB/-60dB) 12KHz/30KHz
  • Maximum AF Output 2W @ 8Ω for 5% THD
  • AF Output Impedance 4-16Ω

Each Unit Package Contain:

  • 1 x TYT TH-7800 Radio unit
  • 1 x Keypad DTMF microphone
  • 1 x Radio body mounting bracket
  • 1 x DC power cable with fuse holder
  • 1 x Front controller separation cable
  • 1 x Front controller mounting bracket
  • 1 x Screw packs
  • 1 x Protection fuses
  • 1 x User manual
  • 1 x Programming Cable with CD Software


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Product Reviews

  1. TYT does make very good eadios. 4 Star Review

    Posted by on 22nd Oct 2018

    TYT does make very good radios at a value driven price, however this model doesn't equal the specs (in many ways)of the Kenwood VM71A (only 35 watts vs 50 watts as with the VM-71A UHF transmitter; much better / user friendly, free programming software with the Kenwood; 25% greater memory channel capacity with Kenwood; Kenwood is declared EchoLink ready; Kenwood furnishes a superior user's manual). However, TYT does build reliable, high quality products well worth the asking price.

  2. TYT vs Kenwood 5 Star Review

    Posted by on 23rd Aug 2018

    The TYT TH 7800 is everybit as good as the Kenwood VM71A tranceiver but beats it in features and greater ease of operation. Having two tuning dials just makes the operation much more intuitive. The price being 1/2 goes a long way as well. The only draw back to the TH-7800 is the old style glass cartridge fuse that they use and the fact that there is no fuse in the (-) line to prevent back feed.

  3. Works Great! 4 Star Review

    Posted by on 13th Jun 2018

    Needed a dual bander with more power. I was surprised by the quality and the functions of the Tyt 7800 radio. It was easy to program using Chirp and functions flawless. I can safely recommend this radio.

  4. Compact Radio 5 Star Review

    Posted by on 16th May 2018

    Nice compact radio. This small radio mounts very easily and simply most anywhere you like, especially since it has the ability to seperate the control head from the body of the radio. Most of the newer vehicles, while being long on people room are very short on places to mount accessories. Great radio for the price point.

  5. Great Radio, but could be improved 4 Star Review

    Posted by on 10th May 2018

    Installed this radio in my 2011 Rubicon. I installed it on the roll bar because the under seat installation worried me with river crossings. I mounted the head on the dash. This place doesn't work, because the illumination is not bright enough to read during day time, even with the power pushed up to 4 (max brightness). Which there was some way in increase the illumination. Every thing else about this radio rates 5 starts.

  6. separation of VHF/UHF memorych's 4 Star Review

    Posted by on 30th Dec 2017

    The radio in general works fine, transmit audio good. The only thing is that you can't separate the vhf/ uhf memory ch's without having both frequencies being memorized on both sides. The price is great

  7. Alot of radio for the price 4 Star Review

    Posted by on 31st Jan 2017

    So far I have been very impressed with this radio. Compact size, separation cable, programming cable, and software included. Easy to program had it up and running in about 15 mins. Reception is very good. My only complaint is that it only has one speaker, wish it had one for each side, but for the price you can't beat it.