RDL DDB-RN42 Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 2
RDL DDB-RN42 Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 2
SoundPro Item: 117708 | Part Number: DDB-RN42
Regular price
$832.81
Regular price
$1,110.41
Sale price
$832.81
Unit price
per
MSRP: $1,110.41
| MAP: $832.81
Usually ships in 5-7 business days
- Dante Network Interface for Four Audio Inputs and Two Audio Outputs
- Two Inputs and Outputs on XLR Jacks on Front Panels
- Two Inputs on Rear Panel Detachable Terminal Block
- Module is Configured and Adjusted Using Network Control Software
- Q-SYS Plug-In Available for Configuring in Q-SYS Environment
- Converts Two Standard Mic or Line Audio Sources to Dante Network Channels
- Each Input Gain is Selected by Software
- Mic Gain: 35 dB, 42 dB or 59 dB
- Line Gain: Unity or 12 dB
- 48 V Mic Phantom (P48) Selected by Software
- Converts Two Dante Network Audio Signals to Line Level
- Each Output Equipped with Software Controlled Attenuator in 1 dB Steps
- Studio Quality, Low-Noise Performance
- High Resolution 24 Bit Analog to Digital and Digital to Analog Conversion
- Legendary RDL Analog Filtering Enhances Superb Audio Performance
Specifications
Network Connector:
RJ45 with Link and Speed indicators
Digital Audio Ethernet Protocol:
Dante
Transmission Rate:
100 Mbps
Sample Rates Supported:
44.1 kHz, 48 kHz (default)
Bit Depth Supported:
24 bits
Audio Operating Level:
-18 dBFS = +4 dBu
Reference Level:
0 dBFS = +22 dBu
Mic/Line Inputs to Network Interface
Inputs (2):
XLR (female)
Gain:
Mic: 35 dB (LOW), 42 dB (MED), 59 dB (HIGH); Line: Unity (NORM), 12 dB (HIGH)
Input Level (for +4 dBu/-18 dBFS):
Mic: -31 dBu (LOW), -38 dBu (MED), -55 dBu (HIGH); Line: +4 dBu (LOW), -8 dBu (HIGH)
Input Level (maximum):
Mic: -14 dBu (LOW), -21 dBu (MED), -38 dBu (HIGH); Line: +23 dBu (LOW), +10 dBu (HIGH)
Input Impedance:
> 1.2 kΩ
Phantom Power:
P48, 48 Vdc, software-selectable
Standard for Phantom:
IEC 61938: 2013
Selectors per input (2):
Phantom, Gain, software-selectable
Frequency Response:
20 Hz to 20 kHz (± 0.5 dB)
Equivalent Input Noise:
< -128 dBu (59 dB gain); < -130 dBu A-Weighted
Noise below -18 dBFS (20 to 20 kHz):
Mic: < -88 dB (LOW), < -82 dB (MED), < -68 dB (HIGH); Line: < -88 dB (NORM), < -88 dB (HIGH)
THD+N:
< 0.1% (20 Hz to 20 kHz, +4 dBu/-18 dBFS)
CMRR:
> 65 dB (50 Hz to 120 Hz)
Crosstalk:
Below Noise Floor (20 Hz to 20 kHz at operating level, any input to any input, max. mic gain)
Line Inputs to Network Interface
Inputs (2):
Balanced, detachable terminal block
Gain:
Unity (NORM), 12 dB (HIGH)
Input Level (for +4 dBu/-18 dBFS):
+4 dBu (NORM), -8 dBu (HIGH)
Input Level (maximum):
+23 dBu (NORM), +10 dBu (HI)
Input Impedance:
> 1.2 kΩ
Selector per input:
Gain, software-selectable
Frequency Response:
20 Hz to 20 kHz (± 0.5 dB)
Noise below -18 dBFS (20 to 20 kHz):
< -88 dB
THD+N:
< 0.1% (20 Hz to 20 kHz, +4 dBu/-18 dBFS)
CMRR:
> 65 dB (50 Hz to 120 Hz)
Network to Line Outputs
Outputs (2):
XLR (male)
Output Level (operating):
+4 dBu (nominal) balanced, software adjustable in 1 dB steps
Output Level (maximum):
+22 dBu balanced
Output Attenuation:
0 to 62 dB plus OFF (each output)
Output Impedance:
150 Ω balanced
Frequency Response:
20 Hz to 20 kHz (± 0.5 dB)
THD+N:
< 0.1%
THD:
< 0.01% (1 kHz)
Noise:
< -80 dB (below +4 dBu or -10 dBV)
Crosstalk:
Below Noise Floor (20 Hz to 20 kHz at operating level, output to output)
Headroom above +4 dBu or -10 dBV:
20 dB
Indicators (4):
Ethernet Link and Speed (2, rear panel); Sync and Power (2, front panel)
Ambient Operating Environment:
0° C to 40° C; 30° C maximum recommended
Power Requirement:
PoE Class 0, IEEE 802.3af
Specification Conditions:
Gain/Level: ± 1 dB; Source termination: 150 Ω; A to D values measured in digital domain
Dimensions:
3.52" (8.94 cm) W; 4.11" (10.44 cm) H; 2.09" (5.31 cm) D
Package Type:
Cardboard Box
Package Dimensions:
3.625 x 4.625 x 2.125 in.
Shipping Weight:
0.878 lbs.
WEEE weight:
0.723 lbs.
Tariff code:
8543.70.9100
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