C-MARK DRC1204A Network Audio Transmitter
Specifications
1.Audio transmission2.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%
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