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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: 134-174MHz and 400-480MHz
  • 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. 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

  2. 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.