System parameter
Frequency Range: 600~690MHz
modulation mode: FM Modulation
Frequency Stability: ±0.005%
Dynamic range: >110dB
Max Deviation : ±45KHz
Audio frequency response: 60 Hz -18KHz ( ±3dB )
Integrated signal to noise ratio: > 105dB
Total Harmonic Distortion: ≤0.5%
Operating temperature: -10℃ ~ +150℃
Receiver :
Receiver mode:Double frequency conversion superheterodyne
Medium frequency : 110MHz , 10.7MHz
Antenna Access:BNC/ 50 Ω
Sensitivity: 12dBuV ( 80dB S/N )
Sensitivity adjustment range : 12dBuV
Spurious Suppression: ≥80dB
Maximum output electrical level : +10dBV(2.5V)/600Ω
Transmitter:
Output power: 10 mW
Oscillation Mode : PLL
Power supply : (2 No. 5 1.5V alkaline batteries )
Working time : About 6 hours