• Working frequency band: UHF free frequency
Uses UHF wireless free emission and USB reception.
• Preset fixed channel, 20K sampling resolution 16bit, frequency response: 20Hz~16KHz.
• GFSK digital modulation/demodulation, audio delay <1.5ms.
• Strong anti-interference, SNR 80dB, dynamic range 81dB, sensitivity -90dBm.
• Built-in PCB antenna, when the channel quality is not good, automatically mute when the bit error rate is high.
• Channel separation @ 1KHz: 90dB.
• Low power consumption: 10dBm RF output power to reduce other equipment in the same frequency band.
• The transmission distance is more than 50 meters (static) in the open area, and the use space is 30 square meters.
• Right (refers to the distance between the USB receiver and the microphone).
