RDL DDS-BTN44

Overview

The D SERIES-BTN44 modules are wall-mounted user Dante audio interfaces that include bidirectional Bluetooth audio, unbalanced analog stereo or mono audio inputs and outputs, and a balanced or unbalanced line-level output. Stereo audio from a compatible Bluetooth-enabled device feeds two Dante network audio channels. Stereo audio connected to a front-panel Mini-Jack or L and R RCA jacks feeds two other Dante network audio channels.

Stereo audio is available to users through a front-panel Mini-Jack fed from two Dante network channels. A rear-panel terminal block provides either a balanced (+4 dBu) or unbalanced (-10 dBV) output from one Dante network channel. That output may feed a variety of RDL wall panels to provide a specific mic or line level output to users, or it may be used to feed the audio power amplifier in the associated audio zone. One Dante channel may be routed back to a connected device through the Bluetooth interface enabling full duplex communication.

The D SERIES-BTN44 modules are powered from PoE. The installer can customize the module name and programming password through RDL Console 2.0 software. These modules feature studio-quality circuits and analog filters to provide audio performance exceeding expectations from consumer interface technologies. High performance, simplicity of operation and efficiency of installation make RDL the best value in professional Bluetooth interfaces.

Specifications

Bluetooth® to Network Interface Section
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 Levels	-20 dBFS = +4 dBu (balanced); -20 dBFS = -10 dBV (unbalanced), nominal
Frequency Response	20 Hz to 20 kHz (± 0.5 dB)
THD+N	< 0.1%
Noise below -20 dBFS	< -70 dB
Network to Bluetooth® Interface Section
Voice signal feeding device	One Dante channel (mono, -20 dBFS nominal)
Network to Mini Jack Output Section
Output	Stereo mini jack
Frequency Response	20 Hz to 20 kHz (± 0.75)
THD+N	< 0.05%
Noise below -20 dBFS	< -80 dB
Crosstalk (channel to channel)	< 80 dB
Network to Line Output Section
Outputs	Balanced and unbalanced on detachable terminal block
Frequency Response	20 Hz to 20 kHz (± 0.5 dB)
THD+N	< 0.05%
Noise below -20 dBFS	< -80 dB
Line Inputs to Network Interface Section
Inputs (4)	Stereo Mini jack (L and R); RCA jack (L and R)
Dante channels used (2)	L and R
Frequency Response	20 Hz to 20 kHz (± 0.25)
THD+N	< 0.05%
Noise below -20 dBFS	< -75 dB
Crosstalk (channel to channel)	< 75 dB
Common
Indicators (5)	Bluetooth® (2), Network Sync
Power Connection	PoE (RJ45)
Ambient Operating Environment	0° C to 40° C
Power Requirement	PoE
PoE	Class 0, IEEE 802.3af
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	6.0 x 6.0 x 2.625 in.
Shipping Weight	1.15 lb.
WEEE weight	0.78 lbs.
Tariff code	8518.50.0000