Af Characteristics; Overall Device - Sennheiser EK 500 G4 Instruction Manual

AF characteristics

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Compander system
Signal-to-noise ratio
(1 mV, peak deviation)
Total harmonic distortion (THD)
AF output voltage (at peak devia-
tion, 1 kHz AF)
"AF Out" setting range

Overall device

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Temperature range
Power supply
Nominal voltage
Power consumption
Operating time
Dimensions
Weight (with batteries)
Sennheiser HDX
Line: ≥ 110 dBA
Phones: approx. 90 dBA
≤ 0.9 %
3.5 mm jack socket +17 dBu (mo-
no, unbalanced)
42 dB in 6 dB steps
-10 °C to +55 °C (14 °F to 131 °F)
2 AA batteries, 1,5 V or
BA 2015 accupack
3 V battery /
2.4 V rechargeable battery
at nominal voltage:
typically 180 mA
with transmitter switched off:
≤ 25 μA
Typically 8 h
Approx. 82 x 64 x 24 mm
Approx. 130 g
120