九一茶馆_全国龙凤茶楼论坛_南宁夜生活桑拿论坛交流中心

Host system
Rated voltage: AC220V ± 10% 50HZ
Frequency response: 20HZ-20KHZ
Output impedance: REC: 200 ohm
LINE: 200 ohm
BALANVB: 300 ohm
NOBALANCE: 400 ohm
Signal to noise ratio: 78dB (1Khz THD1%)
Size: 485 * 220 * 50MM (19 "international standard rack)
Net weight: 3.2KG

Microphone unit
Microphone ON / OFF with long life, no noise touch switch
When the microphone is turned on, the head red indicator lamp lights up
The chairman unit has a priority floor switch, which can be closed at any time to attend the delegate unit
Type: Capacitive
Directivity: a single point
Frequency response: 60HZ-16000HZ
Sensitivity: -47 ± 3dB @ 1Khz
Input voltage: 18V (host unit power supply)
Minimum output impedance: 1K ohm
Signal to noise ratio: 68dB (A)
Output socket: 8P terminal block
Data transmission line: 2.1m 8P shielding line
Microphone net weight: 0.8KG
Accessories: wind sponge