Specifications - Redback A 4480B Operating Manual

Specifications

8.0 SPECIFICATIONS
A 4480B Control Unit
Wallplate / paging console inputs:
Data transmission:
Front panel controls:
controls,input bass, treble & level
controls,paging mic level control
emergency mic level control, zone
selection buttons
Rear panel controls:
Voiceover output level, chime
output level, alert & evac output
level, earth lift switch,
emergency mic level, emergency
mic vox level, priority output level,
priority vox level
Auxiliary inputs (1-8): Dual stereo RCA's 0.3/0.7V
Microphone inputs (1-2): 3 pin XLR with phantom power
Outputs (1-8):
Emergency mic input:
Priority input:
Other inputs: USB keyboard (type A socket front & rear)
Power:
Power connection (24V DC):
Protection (DC):
Dimensions:
Weight:
A 4481 Paging Console
Output connection:
Data transmission:
Front panel controls:
Zone selection (1-8), store, recall,
all call, cancel, emergency paging,
PTT switch
Rear panel controls: Chime output level, mic output level
Other inputs:
Mic frequency response:
Mic Sensitivity:
Mic Polar pattern:
Power connection (24V DC):
Mic gooseneck:
Dimensions:
Weight:
www.altronics.com.au
Redback® A 4480B 8 In to 8 Out Audio Switcher
RJ45 8P8C
Cat5e cabling max 300m
Individual output level
3 pin XLR balanced line
3 pin XLR balanced line
Dual steroe RCA's
24V DC
2.1mm DC socket /
Euroblock terminal
4A M205
482W x 152D x 88H mm
4kg
4 x RJ45 8P8C
Cat5e cabling max 300m
USB keyboard (type A)
100Hz - 10kHz
-76dB ±3dB
Cardioid (unidirectional)
Euroblock terminal
325mm
210W x 110D x 55H mm
(excluding goose neck)
1.3kg
A 4493 Music Source Selector Wallplate
Output connection:
Data transmission:
Front panel controls: Local input level control, zone
source level control,source
selector, confirm button
Wallplate:
Power: Powered by A 4480B over Cat5e cable.
A 4476 Preset Selector Wallplate
Output connection:
Data transmission:
Front panel controls:
Program preset, confirm button
Power:
Powered by A 4480B over Cat5e ca-
ble.
A 4931 Local Mic/Line Input Wallplate
Inputs: 3 pin XLR balanced line, Dual stereo
Output connection:
Power: Powered by A 4493 over Cat5e cable.
Redback® Proudly Made In Australia 35
RJ45 8P8C
Cat5e cabling max 300m
Altronics Dual Cover
RJ45 8P8C
Cat5e cabling max 300m
RCA's,3.5mm stereo jack
RJ45 8P8C