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You are here: Products > Karaoke System - XTREME PRO Series > Wireless Microphone > DPM-747U
Description: Dual Channel UHF Pro Wireless Microphone
Equipped with 16 non-interfered frequency channels
Freq Setup:
   Select the channels of receiver at rear panel, then
      press IR button of receiver.
   Move forward the IR part of handheld microphone
      at front panel of receiver to automatically sync
      the freq & locks to the same channel as receiver.
Carrier Frequency Range: 700 - 900MHz
Oscillation Mode: PLL (Phase-Locked Loop) synthesized
Frequency Stabilization: < ± 30ppm
Dynamic Range: ≥90dB
System Distortion: ≤0.5%
Frequency Response: 40Hz - 15kHz
Audio Output Level:400mV (Balanced&unbalanced)
Squelch Control: Adjust from rear panel (distance)
Operating Range: Approximately 60M
Signal To Noise Ratio: ≥80dB
Operating Temperature: 5ºC - 45ºC
AC Power Supply: AC100~240/45-60Hz
DC Power Supply: 17V
Spurious Emission: > 40dB (with Carrier)
Battery Voltage: 1.5V (1 x 1.5V AA Battery)
                             (per handheld microphone)
Battery Life: Appx 5 hours, subject to battery quality
Rack Mount: Half 19” design, two systems can be
                       connected for 19” rack (Optional)
Sets Per Carton: 10 Sets
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