User manual SENNHEISER MIKROPORT SYSTEM 2015 DATASHEET

[. . . ] Loud background noise and bad acoustics are faded out by the ME 2015-H neckband microphone (optional accessory). The wide range of accessories allows the receiver to be connected to almost any hearing aid; it can be coupled to the latter either electrically or inductively. The operating time of the accupack is sufficient for a normal working day (up to 12 hours). The charging contacts on transmitter and receiver allow the units to be charged in the L 2015 charger without the necessity of removing the accupack. [. . . ] 2, 600 g EK 2015 receiver Sensitivity (with HDX, peak deviation) . . . . . . . . . . . . . . . . . 1. 4 µV at 52 dB ArmsS/N AF frequency response of internal microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200­10, 000 Hz Adjacent channel rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 dB Intermodulation attenuation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 dB Blocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 steps: OFF, LO: 5 dBµV MID: 15 dBµV, HI: 25 dBµV Power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BA 2015 accupack, 2. 4 V or AA size batteries, 1. 5 V Nominal voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. 4 V DC Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 h with batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3. 5 mm jack socket: 2 x 20 mW/32 Output for hearing aid . . . . . . . . . . . . . . 2. 5 mm jack socket: 3 mV/2 k Dimensions (without antenna) . . . . . . . . . . . . . . . . . . . . . . . . . 82 x 64 x 24 mm Weight (with BA 2015 accupack) . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 175 g Temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ­10 °C to +55 ° SK 2015 transmitter RF output power at 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . typ. 10 mW RF radiating power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . typ. 1 mW Spurious emission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 4 nW Max. input voltage(peak deviation/ input impedance). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Microphone: 200 mV/5 k (software limiter threshold) Line: 3 V/47 k Nominal voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. 4 V Power consumption at nominal voltage . . . . . . . . . . . . . . . . . . . . . . [. . . ] 009954 KA 80-E Connecting cable for hearing aid, monaural, with 2. 5 mm jack plug, cable length: 80 cm Art. -Nr. 009956 KAB 80-K Connecting cable for EZI 120 induction couplers, binaural, with 3. 5 mm jack plug, cable length: 80 cm Art. -Nr. 009957 j Transmitter SK 2015 A SK 2015 transmitter (518­554 MHz) SK 2015 B (626­662 MHz) SK 2015 C (740­776 MHz) SK 2015 D (786­822 MHz) SK 2015 E (830­866 MHz) Art. -Nr. 009945 j Receiver EK 2015 A EK 2015 receiver (518­554 MHz) EK 2015 B (626­662 MHz) EK 2015 C (740­776 MHz) EK 2015 D (786­822 MHz) EK 2015 E (830­866 MHz) j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j Induction EZT 2015-20-S Induction neck loop with 2. 5 mm jack plug, cable length: 20 cm Art. -Nr. [. . . ]