User's Manual

31
Specifications
Specifications
RF characteristics
Modulation wideband FM
Frequency ranges 516–558, 566–608,
626–668, 734–776,
780–822, 823–865 MHz
(A–E, G, see page 3)
Transmission frequencies 1,680 frequencies, tune-
able in steps of 25 kHz
20 frequency banks, each
with up to 32 factory-
preset channels
6 frequency banks, each
with up to 32 user
programmable channels
Switching bandwidth 42 MHz
Nominal/peak deviation ± 24 kHz/± 48 kHz
Frequency stability ≤ ±15 ppm
RF output power at 50 Ω
,
switchable
typ. 10 mW (Low)
typ. 30 mW (Standard)
Pilot tone squelch can be switched off
AF characteristics
Compander system Sennheiser HDX
AF frequency response 80–18,000 Hz
Signal-to-noise ratio
(1 mV, peak deviation) ≥ 115 dBA
THD ≤ 0.9 %
Adjustment range of input
sensitivity
48 dB, adjustable
in 6-dB steps
Overall device
Temperature range −10 °C to +55 °C
Power supply
2 AA size batteries, 1.5 V
or BA 2015 accupack
Nominal voltage 2.4 V
Current consumption:
• at nominal voltage
• with switched-off radio
microphone
typ. 180 mA (30 mW)
≤ 25 μA
Operating time typ. 8 hrs
Dimensions approx.
∅ 50 x 265 mm
Weight (incl. batteries) approx. 450 g