Overview
The mikroport-2015-E is a personal wireless system based on state-of-the-art
professional RF transmission technology, ideal for clarifying speech
indoors and out. The TV sound is transmitted directly into the user's
hearing aid(s) via a neck-loop receiver or direct audio input cables. |
Product Code - SET-2015-E
£1099.00 (ex vat) |
Features
The Mikroport 2015 personal FM system provides anyone who has a serious
hearing impairment - especially children and adolescents - with a direct
link to a contact person such as a parent or teacher, thus allowing
them to clearly understand what is being said. The system is fully
compatible with all standard hearing aids and cochlear implants. Wearers
of hearing aids simply connect a small, sturdy receiver to their hearing
aid via a cable or an induction loop. The contact person talks into
the microphone of an equally compact transmitter that transmits the
sound by radio waves almost directly into the hearing aid.
The system's special automatic priority circuit then takes over: as
soon as it receives an audio signal from the transmitter, the automatic
filter system lowers the sensitivity of the hearing aid microphones.
As a result, the ambient sound is attenuated, making it easier for
the contact person to be heard. This is an extremely valuable benefit
especially when children are learning to speak. When an audio signal
is no longer being received, the hearing aid microphones are turned
up again and ambient sounds can once again be heard in their original
volume.
A special asset for schools: due to the system's intelligent frequency
management, many Mikroport systems can be used simultaneously. Up to
20 channels (from up to 160 freely selectable channels) per frequency
version can be used at any one time without any interference and in
optimum audio quality (80 ?16,000 Hz). An LED on the transmitter shows
the teacher whether his or her voice is received by the child.
Both the transmitter and the receiver use standard batteries or special
accupacks that can be fully recharged within about 2.5 hours. The system
comes with a clip-on mic, but other types of microphone such as plug-on
microphones or headmics can also be used. Two different menus ensure
simple and comfortable operation for the user while providing the hearing
aid supplier with every possibility for professional adjustment (channels,
squelch, automatic priority circuit, etc.). The Mikroport 2015 personal
system is fully compatible with the EMP 2015 Soundfield System for
improving speech audibility in the classroom.
Technical specifications
Mikroport System 2015
- Mikroport System 2015
- Modulation: FM mono
- Frequency ranges: 518-554 MHz, 626-662 MHz, 740-776 MHz, 786-822
MHz, 830-866 MHz
- Selectable frequencies: up to 160 pre-set channels per frequency
range
- Noise reduction system: Sennheiser HDX
- Audio frequency response: 80 - 16,000 Hz
- Signal-to-noise ratio (1 mV, peak deviation): 96 dB(A)
- THD (nominal deviation, 1 kHz): typ. 0.3 %
- Power supply: 1 BA 2015 accupack, 2.4 V or 2 AA size batteries,
1.5 V
- Operating time with BA 2015 or standard batteries >12 hrs
- Charging time: <2.5 hrs
- Weight of transmitter/receiver (with BA 2015): approx. 175 g
each
Receiver
- EK 2015 Receiver
- Intermodulation attenuation: typ. 75 dB
- Headphone output: 3.5 mm jack socket: 2 x 20 mW/32 O
- Hearing aid output: 2.5 mm jack socket: 3 mV/2 k O
Transmitter
- SK 2015 Transmitter
- RF output power at 50 O typ. 10 mW
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