Time of issue:2020-03-13 00:00:00
Hangzhou Kaqi Audio Co., Ltd.
Address: Pingyao Town Industrial Park, Yuhang District, Hangzhou, Zhejiang Province
Wireless conference microphone KC-1104
Product serial number
★ When the microphone is turned on, the sound ring of the sound head lights up, and the microphone has no bottom warning indicator.It has unique output and mixed output functions, and can be connected to a mixer or power amplifier.
★ Power supply: transmitter DC9V receiver AC220V (50Hz)
★ Microphone power consumption: 20mA Carrier frequency: VHF200-270MHz
★ Frequency stability: ± 0.002% S / N ratio:> 98dB
★ Adjacent channel interference ratio:> 80dB Dynamic range:> 90dB
★ Harmonic distortion: <5% Type: Capacitive
★ Polarity mode: single finger response Frequency response: 60Hz-16000Hz
★ Microphone sensitivity: -47 ± 3dB @ 1KHz Receive sensitivity: 50US (SINAD = 20dB