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Item number TH-UVF818
Frequency Range  136-174MHz /400-470MHz
 136-174MHz /245-246MHz
245-246MHz /400-470MHz
Channel No. 128
Channel spacing 5, 6.25, 10, 12.5, 25, 37.5, 50, 100, KHz optional
Antenna High gain antenna
Antenna Impedance 50Ω
Mode of operation Simple or semi-duplex
Operating Voltage 7.5V DC
Working temperature -20℃~+60℃
Dimension 98*53*30 mm
weight 213g
Output power VHF:1W /5W   UHF:0.5W/4W
Current ≤1.6A
Maximum deviation <5kHz/<2.5KHZ
Intermediation sensitivity 8-12mV
Intermediation distortion ≤5%
Spurious Radiation ≤7.5μW
Adjacent Ch. power ≥66dB(Wideband) ≥60dB(narrowband)
Modulation Mode 16kΦF3E(Wideband) 11kΦF3E(narrowband)
Pre-emphasis characteristics 6db
RF Sensitivity 0.18μV(N)
Audio Distortion ≤5%
Audio Power 1W
Intermediation ≥60dB (Wideband) ≥55dB(narrowband)
Selectivity ≥65dB (Wideband) ≥60dB (narrowband)
Spurious Rejection ≥55dB
Blocking ≥85 dB