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You are here: Products > Karaoke System - CLASSIC Series > Wireless Microphone > DM-1711
Description : Dual Channel VHF Microphone
PLL Synthesized Pre-Set 4 Channel VHF
   Professional Wireless Microphone
Carrier Frequency Range: 170 - 270MHz
Oscillation Mode: PLL (Phase-Locked Loop) synthesized
Frequency Stabilization: < ± 30ppm
Preset Frequency: Preset 4 non-interfered channel
Frequency setup:
   Select the channels of receiver, then set the same
      channel at handheld microphone to ensure
      locks the same channel as receiver.
Dynamic Range: ≥90dB
System Distortion: ≤0.5%
Frequency Response: 40Hz - 15kHz
Audio Output Level: 400ohms (Unbalanced)
Operating Range: Approximately 50M
Signal To Noise Ratio: ≥95dB
Operating Temperature: -10ºC - 45ºC
AC Power Supply: AC100~240/45-60Hz
DC Power Supply: 17V
Spurious Emission: > 50dB (with Carrier)
Preset Frequency: Preset 4 interference fixed channel
Battery Voltage: 3V (2 x 1.5V AA Battery per handheld mic)
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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