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VHF Wireless System

WM-4300:

WM-4300 Wireless Microphone

WM-4300 Wireless Microphone

  • WM-4300 Wireless Microphone
  • The wireless microphone WM-4300 is of lavalier type designed for use on UHF band. It accommodates the supplied electret condenser microphone unit with a cardioid pick-up pattern and is suitable for vocal and speech reinforcement applications. The built-in circuitry is so designed to minimize the influence from ambient noise.
  • One frequency can be selected from 64 operating frequencies (4 banks x 16 channels) of 64 frequencies of 690 - 865 MHz.
  • An optimized PLL-synthesizer minimizes the oscillation frequency drift resulting from the ambient temperature or voltage fluctuation.
  • Audio level control adjusts the microphone sensitivity.
  • Battery lamp indicates battery consumption to prevent the unit from malfunctioning when the battery leve remarkably decreases.
  • Compact size and high reliability
  • A commercial microphone unit of the type equivalent to the supplied one can also be used.

Specification
Microphone Elemen Electret condenser type, Cardioid pattern
Emission F3E
Frequency Range 690 - 865 MHz, UHF
Selectable Channel 64 frequencies (These may differ in countries.)
RF Carrier Power Less than 50 mW
Tone Frequency 32.768 kHz
Modulation System PLL synthesizer
Maximum Input Level 120 dB SPL
Battery 6LR61 (9 V x 1)
Battery Life 10 hours (alkaline)
Indicator Power/Battery lamp (common use)
Antenna 1/4 l herical type
Operating Temperature -10 to +50C
Finish Resin, coating, dark gray
Dimensions 62 (w) x 142 (h) x 32 (d) mm
Weight 150 g (with battery)