This product is a high-quality conference audio processor,with 4 analog inputs and 8 analog outputs.It has built-in gain control, feedback suppressor, noise gate, equalizer, matrix mixer, frequency divider, delayer, compressor, limiter and other DSP functions. Besides,The device can not only be controlled by a computer through RJ45 free-drive connection,but also be controlled by a hand-held terminal through Router WIFI,It also can be connected to the central control device for remote control through RS-232/RS-485.It is applicable to various conference occasions.
DSP Chip |
|
Signal Processing |
32-bit fixed/floating-point DSP 300MHz |
Audio System Delay |
< 1.28ms |
DAC |
24-bit |
Sampling Rate |
48KHz |
Analog Audio Input and Output |
|
Input Channel |
4-channel balanced inputs,Mic/line level, 5-8-channel balanced inputs,Mic/line level |
Audio Interface |
3.81 mmPhoenix socket, 12-pin |
Input Impedance |
5.1KΩ |
Maximum Input Level |
12dBu/Line, -35dBu/Mic |
Phantom Power |
+48VDC, 6.5mA,setting for each channel |
Output Channel |
8-channel balanced outputs,line level/Mic |
Output Impedance |
680Ω |
Audio Specification |
|
Frequency Response |
20Hz-20kHz(+-0.5dB)/Line 20Hz-20kHz(+-1.5dB)/Mic |
THD+N |
-90dB(@12dBu,1kHz,A-wt)/Line -86dB(@-7dBu,1kHz,A-wt)/Mic |
SNR |
88dB(@0dBV,1kHz,A-wt)/Line |
Connection and Display |
|
TCP/IP Network Interface |
RJ-45 |
RS232 |
Phoenix socket |
RS485 |
Phoenix socket |
GPIO Port |
Phoenix socket, to call machine archive (Can be customized) |
LED |
Power, Link |
Display Screen |
IP address |
Electrical andPhysicalParameters |
|
Power Supply |
AC100V---240V 50/60 Hz |
Dimension |
44.5mm×482mm×265mm |
Net Weight |
2.8kg,3.3kg |
Working Temperature |
-20℃--80℃ |
we will contact you within 24 hours.