EC21 Product Catalogs - audio frequency

IR Simultaneous Snterpretation System - SINGDEN

20151219

Frequency synthesis digital PLL Frequency band 1.7 -4.0MHz Frequency response 100Hz-14kHz Frequency stability 10ppm Pre-emphasis 75 µSec. Distortion at 1 kHz <0.5% Channel separation >70dB R

32 Channels Digital Mixing Console CM32

20231213

Frequency Response 20Hz－20KHz ±0.3dB Screen Size 10″ Resolution 1280x800 Touch Control Resistive Main Control CPU Samsung 4418 quad-core Cortex™-A9 Boot Speed 36 seconds Operating System Linux

NX-1600M Professional Discussion Conference Wired Microphone System

20220408

audio output ports (left & right channel output, unbalanced output, balanced output ect.) to meet different need. Frequency response: 100-16000Hz Sensitivity: -40dB+2dB Receive distance: 10-80cm

Discussion&Video Conference System YC836

20170109

audio equipment 11、installed inside 19inch standard frame SPECIFICATIONS Power suppluy 220V~240V -50Hz Max Power Consumption 450W Frequency response 40-16kHz Total harmonic distortion < 0.1% Dim