Frequency Range	400-470MHz
Operating Voltage	-20℃~+50℃
Operate Mode	Simplex or Semi-duplex
Dimension	84mm x 48mm x 25mm(Not included antenna)
Weight	130g(Including battery)
Antenna Impedance	50 Ω
TRANSMITTER
Frequency Stability	±2.5PPM
Output Power	UHF 2W
Max Frequency Deviation	≤5KHz
Audio Distortion	≤3%
Modulation Character	+3dB~-3dB
Adjacent Channel Power	≥70dB
Spurious Radiation	≤7.5uW
Occupied Bandwidth	≤16KHz
RECEIVER
RF Sensitivity	<0.2uV
Audio Distortion	≤3%
Audio Response	+2dB~-10dB
Co-Channel Rejection	≥-8dB
Adjacent Channel Selectivity	≥60dB
Intermodulation Rejection	≥65dB
Spurious Response	≥70dB
Blocking	≥80dB