D7-2 Dante – networkable hearing loop driver

D7-2 Dante - networkable hearing loop driver

Part code: D7-2 Dante

The D7-2 Dante networkable DSP hearing loop driver is now obsolete – please see C7-2 MultiLoop hearing loop driver

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Design / Specify

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Features

Dante Input for additional Network Audio
AES67 compliant
Single or dual output options. Dual outputs featuring accurate and stable 90° phase shift
Networkable with remote browser interface
Built-in test tones – controllable with LoopLink
Digital display & intuitive ‘touch’ menu system – 3 modes; Main, Status & Quick
Highly energy efficient Class-D amplifiers with low heat dissipation
Up to 2 x 650m² Perimeter Loops area coverage
Up to 3,300m² MultiLoop™ Low Loss area coverage
Compact 1U rack mount unit with internal transformer for simple rack installation
Optimised for speech frequencies with unmatched intelligibility & capable of high quality musical reproduction
AGC & Dual Slope MLC
Active status monitoring & remote fault reporting via email
Data compliant with: IEC 62489-1 Standard

Perimeter Loop Systems m²
Driver	Metal Loss	1:1 Perimeter Loop	3:1 Perimeter Loop
D7-2	0dB	2 x ≤400	2 x ≤650
D7-2	5dB	Max 5m width	Max 5m width
D10-1	0dB	≤1,000	≤1,450
D10-1	10dB	Max 5m width	Max 5m width
D10-2	0dB	2 x ≤1,000	2 x ≤1,450
D10-2	-10dB	Max 5m width	Max 5m width
D14-2	0dB	2 x ≤1,300	2 x ≤1,450
D14-2	-10dB	Max 5m width	Max 5m width

MultiLoop Array Systems m²
Metal Loss	Non Overlap Multiloop	Loss Control Multiloop	Low Spill Multiloop
0dB	D7-2 ≤1,765	2 x ≤400Max 5m width	2 x ≤650Max 5m width
-5dB	D7-2 ≤576 D10-2 ≤625	D7-2 ≤961 D10-2 ≤1156	D7-2 ≤841
-10dB	D14-2 ≤361	D10-2 ≤625	D10-2 ≤441
-15dB	–	D14-2 ≤289	D14-2 ≤196

Indicative metal loss scenarios are based on: 0db = a building with no structural metal, -5dB = a building with reinforced concrete (re-bar) construction, and -10dB = a room with steel raised access floor tiles, -15dB = a room with steel decking or reinforced concrete and raised access floor tiles.

Multiloop area coverage calculations are based on the following assumptions: 1:1 room aspect ratio, 3mm² copper tape laid at floor level, base current varies depending on solution employed.

Downloads

UP39003-11 D-Series Dante Datasheet

UP19001-13-D-Series-Handbook

UP39004-2 D-Wifi

UP39006-3_D_series_range_flyer

UP48801-4-D7-2-Outline-drawing.pdf

UP49002-1 D-Series Wall Mounting

Specifications (PDF)

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Specifications

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Downloads

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Design / Specify

D7-2 Dante – networkable hearing loop driver

The D7-2 Dante - networkable hearing loop driver represents the global benchmark for digital audio induction loop systems. Featuring all the benefits of the Standard D7-2 driver with added Dante Input for additional Network Audio.

The D Series range consists of 4 class 'D' drivers (3 dual loop output and 1 single output models); meaning a 60%+ increase in energy efficiency over existing solutions. Drivers feature capacitive touch front panels with intuitive menus, built in test signals, and are fully networkable with a Wi-Fi accessible standard browser based control panel for remote set-up, monitoring and email alerts, and with Loopworks Measure LoopLink for easy test and commissioning.

The D7-2 Dante features 7 Amps per loop output respectively plus ample voltage headroom, making it the most flexible solution on the market, suitable for a huge range of applications.

In another first for high-power Class D Induction Loop drivers, installation can be performed with total confidence, as unique multi-stage filtering ensures compatibility with both other system equipment and global EMC regulations. The D Series also boasts Dual slope Metal Loss Control that caters for a wide range of metal loss frequency characteristics.