Emission parameters

Frequency specification: global frequency can be customized

Frequency range: UHF 500-950MHz

Signal to noise ratio: >100dB

Frequency stability: ±0.03%

Dynamic range: >100dB

Working temperature: -20℃~+50℃

Additional working current: 150 mA

Maximum frequency deviation: ±15khz

Comprehensive distortion ≤0.02%

Audio response: ±40Hz~16KHz

Battery life: 10-12 hours

Directivity: Single finger sound

Launch distance: 80 meters indoor, 150 meters outdoor