Sennheiser 2015 - Manual (Page 49)

101
EK 2015 receiver
Sensitivity (with HDX , peak
deviation)
typ. 1.4 μV at 52 dBA
rms
S/N
AF frequency response of internal
microphone 200–10,000 Hz
Adjacent channel rejection typ. 75 dB
Intermodulation attenuation typ. 75 dB
Blocking typ. 90 dB
Squelch 4 steps: OFF
LO: 5 dBμV
MID:
15 dBμV
HI: 25 dBμV
Power supply BA 2015 battery pack, 2.4 V
or AA size batteries, 1.5 V
Nominal voltage 2.4 V DC
Power consumption typ. 110 mA
Operating time with BA 2015
battery pack
with batteries typ. 12 h
typ. 12 h
Headphone output 3.5 mm jack socket: 2 x 20 mW/32
Ω
Output for hearing aid 2.5 mm jack socket: 3 mV/2 k
Ω
Dimensions (H x W x D) 82 x 64 x 24 mm (without antenna)
Weight (with BA 2015 battery pack) approx. 0.38 lbs.
Temperature range
–10 °C to +55 °C