Detailed Product Description

AudioNet is an integrated application platform with multi functions, such as matrix switching, audio transmission, comprehensive audio processing and remote control, able to satisfy all requirements of large sound systems. AudioNet is composed of various types of transmission modules (DRC series), audio processing modules (DRB series) and bundled with operation software (RS1200). Users can choose free according to system request.

SYSTEM FEATURES:

1 Audio signal transmit by means of real-time network, and long-distance control. Low cost of installation and maintenance.

2 It can save cable cost, and reduce installation workload.

3 Adopt CobraNet Protocol. All audio signals are digitalized and transmitted through Ethernet and avoid the distortion and other interference in analog signal transmission.

4 The signal transmission direction can be set by the professional software, and saved in the transmitter. After the system setting is finished, a firm templet can be created in the processor, and be operated independently without PC. It has a high flexibility and high quality-to-price-ratio.

5 Transmission can be from single point to single point, from single point to multi-point, or in radiation. It is easy to send audio signal in matrix transmission.

6 The audio processing is fulfilled by the operation of design, adjustment, and connection through software on PC. There are more than 100 processing modules. Convenient and reliable control.

FEATURES:

  Audio transmission in real time on CobraNet Ethernet network

  Flexible configuration

  Maximum 16 channels balanced analog inputs

  Maximum 16 channels symmetrical analog outputs

  Independent MCU control, independently running without computers

  Every received channel can be controlled independently

  All DRC setup parameters can be stored in flash memory

  Firmware is updateable via the RS-232 port

  Redundant network connection

  Selectable backup power design (global mains voltage)

  Easy installation

  Stabilization and reliability

SPECIFICATIONS

1ANALOG AUDIO INPUT SPECIFICATION

  2, 4, 6, 8, 10, 12, 14, 16 channels input configurable

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

  Frequency Response: +/-0.2dB , 20 Hz20 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

2ANALOG AUDIO OUT PUT SPECIFICATION

  2, 4, 6, 8, 10, 12, 14, 16 channels 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

3NTERFACE SPECIFICATION

  Two RJ45 network interface

  One RS-232 interface (9-pin D-type)

4OTHER 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%

Difference Between DRC Network Audio Transmitters:

Model	Description
DRC 1600A	CobraNet Primary/Secondary Port,16 CH analogue in
DRC 1204A	CobraNet Primary/Secondary Port,12 CH in and 4 CH out(analogue)
DRC 0808A	CobraNet Primary/Secondary Port,8 CH in and 8 CH out(analogue)
DRC 0412A	CobraNet Primary/Secondary Port,4 CH in and 12 CH out(analogue)
DRC 0202A	CobraNet Primary/Secondary Port,2 CH in and 2 CH out(analogue)
DRC 0016A	CobraNet Primary/Secondary Port,16 CH out(analogue)