Specifications

1.Audio transmission
2.Flexible configuration
3. Independent MCU control
4.Redundant network connection
5.Easy installation

SPECIFICATIONS

 

DRC 1204A

CobraNet Primary/Secondary Port,12 CH in and 4 CH out(analogue)

 

 1. ANALOG AUDIO INPUT SPECIFICATION

 

•    12 channels input configurable

•  analog input converted to 20-bit,48-kHz digital audio

•  Frequency Response: +/-0.2dB , 20 Hz–20 kHz

•  THD plus Noise: <0.005% @ +4 dbu

•  Dynamic Range: 103 dBA

•  Input Gain Adjustment:0dB to 66dB

•  Maximum Input Level: +21 dBu, balanced

•  Input impedance: 20 kΩ

   

 

2. ANALOG AUDIO OUT PUT SPECIFICATION

 

•  4channels output configurable

•  20-bit, 48-kHz digital audio converted to analog signal output

•  Frequency Response: ±0.2 dB , 20Hz~20kHz

•  THD plus Noise: <0.005% @ +4 dBu

•  Dynamic range: 103 dBA , 101 dB

•  Maximum output level: +21 dBu, differential

•  Output impedance: 100 Ω

 

3. NTERFACE SPECIFICATION

 

•  Two RJ45 network interface

•  One RS-232 interface (9-pin D-type)

 

4.OTHER SPECIFICATION

 

•  Power Supply: 100-240 V AC, 50/60 Hz

•  Power Consumption: less than 30 W

•  Device Dimensions(L×W×H) : 432 × 330 × 89 mm without rack mounts

•  Environment Temperature: +5-40°C

•  Environment Humidity: 5-85%