DN43
The DN43 microphone interface is a key part of the Audix Dante | AES67 Integrated Microphone System , the fast, trouble-free way to stream Audix audio performance through Ethernet networks. High-quality audio and all microphone functions – including on-off contact closure and LED status indicators – are available through a single CAT5 – CAT7 cable with RJ45 connections at both interface and microphone. This simple configuration eliminates wiring errors, accelerates installation, and reduces cost.
The DN43 features one microphone input specifically designed for the Audix M3 tri-element microphone and one input for Audix RJ45-equipped, single-element microphones. It has two 5V logic outputs per port, with source/sink capability for LEDs that are controlled by network-connected DSPs. Low-pass and high-pass filter settings are available on each audio channel, as are eight selectable gain levels, with all settings configurable via software.
SPECIFICATIONS
Mic Input Balanced, RFI filtered
Mic Input Connector Shielded 8P8C, RJ45
Phantom Power 48VDC, 14 mA / port (short circuit protected)
Max Input (0dB gain) -14 dBu, 155 mV
Input Impedance 1.15 kΩ
(balanced)
Frequency Response 15Hz – 22kHz, +0, -3 dB
THD+N (1 kHz, 0dB gain) 0.003 %
CMRR (typ.) 50 dB
EIN (typ., unweighted) -120 dBu
SNR (typ., unweighted) -96 dB
Channel Crosstalk (1 kHz) < -80 dB
Dante™ / AES67 Channels 4
Dante™ Chipset UXT-01-004
Sample Rate 48 kHz
Word Width 24-bit
Logic I/O
Logic Inputs Per Port 1 per single-element microphone port
Logic Outputs Per Port 2
Low-pass Options Off, 5 kHz, 7 kHz, 10 kHz
High-pass Options 15 Hz, 238 Hz
Gain Options 0 dB, +8 dB, +12 dB, +15 dB,+18 dB, +24 dB, 30 dB, +36 dB
Power
External DC Jack +48VDC, 125 mA
PoE (IEEE 802.3af) CLASS 2 (3.84 – 6.49 W)
Physical Dimensions
Height 28 mm (1.11 in)
Width 202 mm (7.95 in)
Depth 125 mm (4.92 in)
Weight
DN4 0.64kg (1.41 lbs)
DN43 0.63kg (1.31lbs)
Environment Temperature 10-50 °C (50-122 °F)
Compliance
FCC Part NN (USA)
CE marked (Europe)
RoHS
WEEE Directive