TYT TH-7800 Dual VFO 50w Mobile Radio


TYT TH-7800 50W Dual Band Dual Display Repeater Car Truck Ham Radio

  • Output Power: 50/20/10/5W(144MHz), 35/20/10/5W(430MHz).
  • 50W output power for 144MHz and 35W for 430MHz. More than 800 Memory Channels.
  • Dual band: TX: 134-174MHz and 400-480MHz; AM/FM RX: 108-180MHz, 134-174MHz and 350-520MHz.
  • V+U Full Duplex Operation. Cross band Repeater Function. 50 CTCSS tones/1024 DCS codes.
  • DTMF/2 Tone/5 Tone. 8 groups of Voice Scrambler option. A+B Dual Band Operation. Detachable Front Panel.


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This is one of our favorite radios! With all of its abilities and functions. It has Dual Band, Dual VFO, extended frequency range to include GMURS, MURS, and FRS, NOAA weather channels, and others. Combine those with crossband repeat functions and a price tag under $200, this makes an awesome mobile ham radio for any outdoor adventurer.

Make sure you get a programming cable so you (or we!) can get all of your repeaters and memory frequencies setup!


Frequency Range: Dual band: TX: 134-174MHz and 400-480MHz; AM/FM RX: 108-180MHz,134-174MHz 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): 140×41.5x168mm (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

Package contents
1* TYT TH-7800 Radio unit
1* Keypad DTMF microphone
1* Radio body mounting bracket
1* DC power cable with fuse holder
1* Front controller separation cable
1* Front controller mounting bracket
1* Screw packs
1* Protection fuses
1* User manual
1* Pergear Clean Kit


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