منبع تغذیه سیستم کنفرانس بی کی آر BKR BLS-U550M

منبع تغذیه سیستم کنفرانس بی کی آر BLS-U550M

*It is a discussing and video-tracking and voting wired conference system

*With recording function, support Max.16G USB disk.
*The front panel adopts buttons to control speaking mode and the number of speakers, breaking the traditional dial control.
*LCD screen displays working status
*The number of speakers: 1, 2,3,4,5,6 and full opening
*7 meeting work modes: ①chairman mode ②first in first out mode ③last in first out mode ④LIMIT mode ⑤FREE mode ⑥responder mode ⑦Apply speaking mode (just for some model unit)
*Equipped with audio parallel output and a 6.3 jack output, conference recording outputs and background music inputs interface.
*Built-in telephone coupler input and output ports, and can be used for remote telephone conference. According to the principle of communication, it divide two-way telephone voice signals into inputs and outputs. In order to control the
intercom setting of phone call and set aside between the hall.
*RS232 interface can be achieved using computer software to control entire
conference system function.
*Designed with frequency shift feedback function,there is a key in the back pannel
to control turn on and turn of the function.
Technical Parameters:
Frequency response: AC 220V±10% 50Hz
Rated voltage: 100Hz-12.5Hz
Output impedance:
REC:200Ω LINE:200Ω
BALANCE: 300Ω
UNBALANCE: 400Ω
Input impedance: LINE:50KΩ PBIN:50KΩ
S /N Ratio: 100dB (1KHz THD1%)
Size:480*370*85mm
Weight:6KG

منبع تغذیه سیستم کنفرانس بی کی آر BLS-U550M | تجهیز سالن کنفرانس