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 ميكرفون لاسلكي UHF ديناميكي موديل : WS-300

ميكرفون لاسلكي UHF ديناميكي

موديل : WS-300

WS-300 UHF Wireless Set



The WS-300 includes a lavalier wireless microphone and a diversity tuner. The lavalier wireless microphone has been manufactured for use with a UHF system. It employs an omni-directional electret condenser microphone element and has been designed for use in speech reinforcement applications. The built-in compressor-expander circuit minimizes the influence from ambient noise. The diversity tuner is a PLL-synthesizer controlled double superhetrodyne diversity tuner designed to be used with a UHF wireless system. It employs a compander noise reduction circuit to minimize the influence of ambient RF noise.


Microphone Element

Back electret condenser: Omni-directional

RF Carrier Power

Max. 10 mW

Modulation System

PLL synthesizer

Mic Input Connector

φ3.5 mini jack



Battery Life

Approx. 10 hours


Battery status LED


Resin, coating


62 (W) × 102 (H) × 31.5 (D) mm (excluding antenna)


90 g

Wireless tuner

Power Source

AC mains (supplied AC-DC adapter must be used)

Power Consumption

100mA (12V DC)

Receiving System

Double super-heterodyne

Audio Output

Balanced output: +16 dB(*3)(Max.), 600 Ω, balanced, XLR-3-31 type connector
Unbalanced output: +10 dB(*3)(Max.), 600 Ω, unbalanced, phone jack


Rod antenna

Receiving Sensitivity

Over 90dB, S/N ratio (20 dBμV input, 40k Hz deviation)

Squelch Sensitivity

18-40 dBμV variable


ANT A/B, Audio (peak), RF level, Power

Harmonic Distortion

Under 1% (typical)

Frequency response 100 - 15,000 Hz, ±3 dB

Operation Temperature

-10 to +45


Front Panel: Resin, gray


214(W) x 35(H) x 100.5(D) mm (excluding antenna)


580 g

(*3) 0 dB = 0.775 V


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