Harman BSS Soundweb London BLU-100, Installation Manual

7

Technical Specifications

FRONT PANEL LED INDICATORS:

Signal Clip, Signal Present, 48V (input only)

Other:

Control link status and activity for Ethernet and RS-232  

connections (COM); Device configuration status (STAT);  

Error (ERR); Power/Locate (PWR)

ANALOGUE INPUTS:

12 electronically balanced on Phoenix/Combicon    

removable screw connectors

Mic/Line Inputs:

Nominal gain 0dB, electronically switchable up to +48dB,  

in +6dB steps

Input Impedance:

3.5kOhm 

Maximum Input Level:

+20dBu with 0dB input gain, (+8dBu with 12dB gain) 

CMRR:

>75dB at 1kHz 

Equiv. Input Noise (EIN):

<-128dBu typ. with 150 Ohms source 

Phantom Power:

48V nominal, selectable per input 

A/D Latency:

37/Fs [0.77ms@48k]

ANALOGUE OUTPUTS:

8 electronically balanced on Phoenix/Combicon  

removable screw connectors

Maximum Output Level:

+19dBu 

Frequency Response:

20Hz to 20kHz (+0.5/-1dB) 

THD:

<0.01% (20Hz to 20kHz, +10dBu output) 

Dynamic Range:

108dB typ. (22Hz to 22kHz unweighted) 

Output Impedance:

40 Ohms balanced and 20 Ohms unbalanced 

Crosstalk:  

<-75dB 

D/A Latency:

29/Fs [0.60ms@48k]

CONTROL PORTS:

12 inputs and 6 outputs 

Control Input Voltage:

0 to 4.5v 

Control Input Impedance:

4.7kOhms to +5V (2-wire mode) >1MOhm (3-wire mode) 

Logic Output Voltage:  

0 or +5V unloaded 

Logic Output Impedance:

440 Ohm 

Logic Output Current:  

10mA source, 60mA sink