Description
Specification
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 built-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 Consumption (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)
Transmitter
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
Receiver
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
