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Ahuja Sound Solutions Wireless Microphone AWM-890UHF

  • High performance multi-channel UHF Wireless Microphone System incorporating PLL frequency synthesis for stable performance.
  • Special techniques like compander function and tone squelch system enhance the reliability of the system even in difficult conditions.
  • Table-top space diversity receiver with detachable BNC antennas.
  • User-friendly LCD display shows status of various functional parameters like Channel number (CH), Carrier Frequency (Fc), Microphone ON / OFF symbol, RF Level, Audio Level and status of DC supply to the receiver.
  • Unbalanced audio output through ¼" jack socket and balanced audio output through a 3-pin XLR male socket.
  • Earphone output with volume control for monitoring purpose.
  • Microphone operates with 2 × 1.5V pencil (AA) cells and Receiver operates on 12V DC through an AC Adaptor, which are supplied along with the system.
  • Microphone has a 3-position slide switch for Audio ON, Audio MUTE and OFF conditions.
  • Distance coverage more than 200 feet.
VHF Wireless Microphone
Carrier Frequency Range 700-900MHz
Frequency Response (±3dB) 50-14,000Hz
Pre-Emphasis 50S
Spurious Rejection 50dB
RF Output Power 30mW (Max.)
Modulation Mode FM
Microphone Element Dynamic, Cardioid
Maximum Deviation ±45kHz
Power Requirement 3V (2 × 1.5V AA Pencil Cells)
Current Consumption 80mA
Controls Microphone On / Mute / Off switch, 2 digit thumbwheel switch
Indication Red LED for indicating Low Battery
Dimensions Ø56 × L280 mm
Weight 0.3kg (w/o battery)
VHF Wireless Receiver
Antenna A & B Detachable through BNC connector
Carrier Frequency Range 700-900MHz
De-Emphasis 50S
Dynamic Range 90dB
Frequency Response (±3dB) 50-14,000Hz
Image Rejection >60dB
Indications Blue LED for Standby, Multi Function LCD display
Receiving System Diversity reception
Sensitivity <2V (S/N=40dB)
Signal To Noise Ratio 90dB
Frequency Stability ±0.001%
Audio Output 0-110mV / 600
Distortion 1%
Controls Power Switch, Channel Select Switch, Volume Control for Audio Output, Volume Control for Ear Phone Output
Power Requirement 240V AC 50Hz for AC Adaptor (supplied alongwith)
Dimensions W210 × H44 × D190 mm
Weight 1.15kg

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