UHF Wireless Microphone System( MODEL JMDOM Q1)

Description

Technical specifications

• Radio frequency range: 630MHz–6900MHz

• Digital modulation method: pi/4 DQPSK

• Oscillation mode: VCO oscillation inside the chip

• Signal-to-noise ratio S/N: >80dB

• Distortion: <0.5% (1KHz, A weighting)

• Audio sampling rate: 48 kHz sampling rate mode

• Frequency response: 30Hz~18KHz±3dB

  Receiver:-

  • Working voltage: DC-12V

  • Antenna access: TNC/50Ω

  • Sensitivity: -94dBm

  • Audio output port: one unbalanced port, one 6.3 XLR balanced port

    • Transmitting power: power 10mW

    • Maximum input sound pressure: 100dB

    • Microphone capsule: moving coil

    • Use battery: AA 1.5V battery or two rechargeable batteries

    • Battery life: Approximately 6 hours at normal power transmission