Özellikler

WIRELESS MICROPHONE

Transmitter

Frequency range: 650MHz --- 690MHz

Transmit power: 10mW

Maximum input sound pressure: 100dB

Cartridge : Dynamic

Audio frequency response: 30Hz~20KHz±3dB

Battery: AA 1.5V × 2

Battery life: more than 6 hours when normal power is emitted

System

Frequency range: 650MHz --- 690MHz

Modulation mode: Digital modulation PSK

Audio sampling rate: 48KHz

Channel spacing: >300KHz

Audio signal to noise ratio: >96dB

Frequency response: 30Hz--20 kHz

Oscillation mode: VCO oscillation inside the chip

Receiver

Antenna: BNC/50Ω

Sensitivity: -96dBm

Harmonic interference ratio: >80dB

False interference ratio: >70dB

Power consumption: ≤2W

Audio output: Φ 6.35 socket mixed unbalanced output

Power: DC 12V / 500mA

Receiving distance: 50 meters in an ideal environment
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