Mô tả

Frequency range: 640-690 MHz

Modulation method: broadband FM

Adjustable range: 50 MHz

Number of channels: 200

Channel distance: 250KHz

Frequency stability: within ± 0.005%

Dynamic range: 100dB

Maximum frequency deviation: ± 45KHz

Audio feedback: 80Hz-18KHz (± 3dB)

Built-in signal to noise ratio:> 105dB

Comprehensive deformation: <= 0.5%

Working temperature: -10°C – +40°C