Description WDC-903 digital wireless conference discussion system, with professional appearance design, perfect circuit composition and stable functional characteristics, can be cooperated with VTS-2000 automatic video tracking system and central control system to achieve functional diversification of modern high-tech conference. The data instruction of this wireless conference discussion system is transmitted by LoRa protocol. Audio works in UHF band. High fidelity circuit design can produce high quality sound effect. The system has anti-interference protection, which can effectively block the influence of computers, mobile phones and Bluetooth wireless devices in the environment. It is fully applicable to local government departments, business conference rooms, business venues and international conference centers. Sampling Rate：48KHz /24bit Carrier Frequency Range：521.25MHz-936.85MHz Operating Distance：80M Features Specifications Main Frame Size １Ｕ Receiving Channel Six Channels Frequency Reliability ±0.005% Carrier Frequency Range 521.25MHz-936.85MHz Sampling Rate 48KHz /24bit Modulation FM Operating Distance 80M (in open space) Oscillation PLL Synthesized Bandwidth 32MHz Max. Deviation ±45KHz S/N >100dB THD <0.5%@1KHz Frequency Response 50Hz-18KHz Output Balanced XLR-M, 2 RCA Power Supply AC110-240V 50/60Hz Dimension(mm) 480(L) x 43(H) x 350(D) Weight Approximately 3.2kg
