ST-3900A/B Embedded Discussion Conference System Unit
Function Introduction:
Microphone ON/OFF ultra long life, high resistance to noise, light touch switch
When the microphone is turned on, the red working indicator light of the sound head lights up
The chairman unit is equipped with a priority speech switch, which can turn off all delegate units present at any time
Type: capacitive type
Directivity: Single directivity
Category：
Discussion conference system
Service hotline:
Detailed introduction
Parameters:
Frequency response: 50Hz - 17000Hz
Sensitivity: - 45 ± 3dB @ 1KHz
Input voltage: 24V (main unit power supply)
Minimum output impedance: 1K Ω
Signal-to-noise ratio: 68dB (A)
Output socket: 8P terminal block
Data transmission line: 2.1m8P shielded wire
Key words:
ST-3900A/B
Related Products
ADD：Plant 1, B3, District 2, Enping Industrial Park, Jiangmen, Guangdong Province
FAX：0750-7773937
E-mail：835789539@qq.com