TWO CHANNEL WIRELESS MICROPHONE SYSTEM
VZ-621

Description

TWO CHANNEL WIRELESS MICROPHONE SYSTEM, 100 METERS

• Great ability of anti-interference.
• High stability of frequency.
• Dual two output volume control.
• Dual RF indicator.
• Dual AF level meter.
• Audio mute circuitry for quiet operation.
• MAIN FUNCTION
  Frequency Range: VHF 200-280MHz
  Channel: Two channels
  Frequency Stabilization: ±0.05%
  Dynamic Range: >80db
  Total Harmonic Distortion: ≤0.5%
  Frequency Response: 60-12500Hz
  Audio Output: 400mv

  TRANSMITTER
  Transmitter power: 15mw
  Modulation: FM
  Maximum Deviation: ±25KHz
  High Harmonic: ≤-60db
  Battery Voltage: DC 9V
  Battery Life: 0.5-3 Hours
  Power Switch Noise: ≤0.1db

  RECEIVER
  Power Supply: DC 12V
  External: AC 100-240V 50/60Hz
  Power Consumption: 1w
  S/N Ratio: >80db
  Receiving Sensitivity: ≥-80d