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WDC-903C

Chairman Unit

Product Description Technical Specifications

Product Description

WDC-903C is transmitted by LoRa protocol. The audio works in the UHF band. The high fidelity circuit design can produce high-quality sound effects.

Technical Specifications

Carrier Frequency Range：521.25MHz-936.85MHz Oscillation：PLL synthesized Harmonic Radiation：<45dBm Bandwidth：134MHz Max. Deviation：±45KHz Input Jack：3-pin XLR jack RF Output Power：15mW Power Supply：Li-ion polymer rechargeable battery 3.7V/2900mA Current Consumption：120 mA (Typical) 60mA (Standby) Working Hour：23 Hour(Classical) 48 Hour(Standby) Weight：910g Dimension(mm)：162(L)X125(W)X54(H)

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