Specification:
General
Frequency Range
136.000-174.000MHz400.000-470.000MHz
channel capacity
200Channels
Working Voltage
DC 7.4V
Working Temperature
-10℃~+50℃
Battery capacity
1400mAh
Antenna Impendence
50Ω
Channel step value
12.5KHz/25KHz
Transmitter
Output power
1W/5W
Stray power
≤-15db
modulation noise
<-40dB
Modulation distortion
<5%
maximum frequency offset
≤±5KHz
transmit current
≤1600mA
audio response
+6.5~-14dB
adjacent channel power
≥65dB
Receiver
Sensitivity
≤ 0.2uV
Occupied Bandwidth
≤ 16KHz
Selectivity
≥ 65dB
Intermediation
≥ 55dB
Audio power
> 500m W
Audio distortion
≤5%
Frequency Stability
5ppm
Current
60mA (when standby) 250mA (when working)
Audio response
+7~-12.5dB