Specifications - Sennheiser AC 3 Instruction Manual

Specifications

16 | AC 3
Specifications
Frequency range
Distribution attenuation
RF input power
Impedance
Supply voltage
Total current consumption
Supply voltage for trans-
mitters at RF IN 1 to
RF IN 4
Relative humidity
Operating temperature range –10°C to +55°C
Storage temperature range
Dimensions of housing
Weight
In complicance with
Europe
Approved by
Canada
USA
Australia
AC 3: 500 to 870 MHz
AC 3-US: 470 to 698 MHz
0 dB (±1 dB)
max. 30 mW per input

50
13.8 V DC
(with NT 3-1 table top power
supply)
max. 3.4 A
(with connected transmitters)
11.4 V (protected from reverse
feed), 350 mA
5 to 95%
–20°C to +70°C
approx. 212 x 168 x 43 mm
approx. 1470 g
EMC EN 301489-1/-9
Radio EN 300422-1/-2
Safety EN 60065
Industry Canada RSS 210,
IC: 2099A-AC3,
limited to 698 MHz
47 CFR Part 74
FCC-ID: DMOAC3,
limited to 698 MHz