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Product Introduction:
Wireless True Diversity Performance Microphone
  • features


    Frequency range: 740—800MHz

    Adjustable number of channels: 100X2=200

    Vibration mode:PLL

    Frequency Stabi l ity: ±10ppm

    Receiver sensitivity: -95dBm

    Audio Frequency Response :40--18KHz

    Distortion: 0.5%

    Signal to Noise Ratio: 110dB


    ◆ 19-inch standard panel, handheld power consumption 60 ma, 3 v battery, 8-10 hours

    ◆ Single channel independent power on and all operation control.

    ◆ High-grade and generous handheld design, two-color display

    ◆ Modulation method: wideband frequency modulation (FM)

    ◆ Frequency range: 610-670MHz

    ◆ Number of channels: 200 preset channels, channel spacing 250KHz

    ◆ Comprehensive signal to noise ratio: 105dB

    ◆ Adjacent channel suppression: ≥70dB (interference signal)

    ◆ Receiving method: automatic message receiving

    ◆ Maximum output level: +10dBV

    ◆ Pickup head: moving coil

    ◆ RF output power: high power 30mW / low power 3mW

    ◆ Sensitivity: adjustable sensitivity

    ◆ Distance: 50-200 meters (open distance)


  • Comment

DM20new version update step


1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)


2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen


Follow the prompts to complete the installation steps.

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