Frequency range: 640-690MHz

Modulation mode: Wideband FM

Adjustable range: 50MHz

Number of channels: 200

Channel interval: 250KHz

Frequency stability: ±0.005% or less

Dynamic range: 100dB

Maximum frequency deviation: ±45KHz

Audio Response: 80Hz-18KHz (±3dB)

Integrated signal-to-noise ratio: >105dB

Comprehensive distortion: ≤ 0.5%

Operating Temperature: -10℃--+40

Receiver indicators

Receiver mode: secondary frequency conversion super-aberration

IF Frequency: First IF: 110MHz Second IF 10.7MHz

Wireless interface: BNC/50Ω

Sensitivity: 12 dBV (80dBS/N)

Sensitivity adjustment range: 12-32 dBV

Spurious rejection: ≥75 dB

Maximum output level: +10 dBV