Connector Assignment - Sennheiser System 2015 Instructions For Use Manual

Operating time with BA 2015 accupack
with batteries
Headphone output
Output for hearing aid
Dimensions [mm]
Weight (with BA 2015 accupack)
Temperature range
SK 2015 transmitter
RF output power at 50 Ω
RF radiating power
Spurious emission
Max. input voltage
(peak deviation/input impedance)
Nominal voltage
Power consumption at nominal voltage
Power supply
Operating time with BA 2015 accupack
with batteries
Dimensions [mm]
Weight (with BA 2015 accupack)
Temperature range

Connector assignment

SK 2015:
3.5 mm stereo jack plug,
unbalanced
50
typ. 12 h
typ. 12 h
3.5 mm jack socket: 2 x 20 mW/32 Ω
2.5 mm jack socket: 3 mV/2 kΩ
82 x 64 x 24
approx. 160 g
–10 °C to +55 °C
typ. 10 mW
typ. 1 mW
< 4 nW
Microphone 200 mV/5 kΩ (software limiter threshold)
Line 3 V/47 kΩ
2.4 V
≤ 120 mA
BA 2015 accupack, 2.4 V
or AA size batteries, 1.5 V
typ. 12 h
typ. 12 h
82 x 64 x 24
approx. 160 g
–10 °C to +55 °C
SK 20 15:
2.5 mm mono jack plug
EK 2015:
3.5 mm stereo jack plug,
unbalanced
EK 2015:
2.5 mm stereo jack plug,
unbalanced