9
Technique Specifications
1. System Parameter:
Working frequency: 740.000MHz-790.000MHz
Modulation: Broad Band FM
Frequency channel: 200
Switching bandwidth: 250 kHz
Frequency stability: ±0.005%
Dynamic range: 100dB
Max deviation: ±45KHz
Audio frequency response: 50Hz-18KHz (±3dB)
Signal noise ratio: > 105dB
THD:
≤
0.5%
Operation range: About 80 m (No disturb)
Operation temperature range: -10
℃
~+50
℃
2. Receiver Parameter
Receiving mode: DPPL
Medium frequency: 110MHz, 10.7MHz
Antenna connection: BNC/50
Ω
Sensitivity: 12dBuV (80sB S/N)
Sensitivity adjustment range: 12-32dBuv
Noise Rejection:
≥
75dB
Max output level: +10dBV
3. Transmitter Parameter
Antenna: Built-in
RF Output: <10mW
Noise Rejection: -60dB
Power: 2pcs AA batteries
Battery Life: 10 hours in normal power, 12 hours in low power
