MEETING HOUSE SYSTEM

The system also includes the MH-800-072-01 transmitter (LT-800-072-01 with customized settings).

The new integrated neck loop/lanyard improves the experience for people who have hearing aids and cochlear implants with telecoils. Sleek and small, the iDSP receiver has a field replaceable, non-proprietary rechargeable lithium-ion battery, making obsolete the use of alkaline and NiMH batteries. Battery life is eight hours, with a 2.5-hour charge time.

The result is an innovative personal listening technology and solution that delivers an exceptional listening experience for users and an optimal experience for the venue that provide provides listening devices.

Great for large meeting houses to deliver an optimum range of up to 305 m (1,000 ft). Includes the LA-381-01 drop-in charging/dispensing station. Engineered for streamlined dispensing, collecting and care of the iDSP LR-5200 RF listening devices. The charging tray can be mounted several ways; wall, drawer, rack, or table top- all for easy dispensing.

Includes

Eight (8) MH-5200-072 Meeting House Receiver
One (1) LA-381-01 Intelligent 12-Unit Charging Tray
Four (4) LA-430 Intelligent Earphone/Neck Loop Lanyard
Eight (8) LA-401 Universal Ear Speaker
One (1) MH-800-072-01 Meeting House Transmitter
One (1) LA-326 Universal Rack Mounting Kit
One (1) LA-122 Universal Antenna Kit (72 MHz and 216 MHz)

Architectural Specs

Furnish and install an RF wireless assistive listening system for use by the hearing-impaired. The assistive listening system (ALS) shall be capable of broadcasting on 57 channels and be frequency agile. The RF receiver shall be capable of receiving on 57 wide and narrow band channels.  The device shall have a programmable multi-function Listen button that can be tuned for the venues desired channels and electronically lock out any unused channels.  The receiver shall have a signal-to-noise ratio of 80 dB (SQ On) / 60 dB (SQ Off) or greater and shall have an audio frequency response of 50 Hz – 15 kHz (±3 dB). The unit shall have a programmable squelch circuit.  The unit shall incorporate a multi-functional display that indicates battery status, inventory number and channel name. The device shall have the option of being lanyard or belt clip worn. The lanyard shall have the option of an integrated DSP driven neck loop that automatically senses and sends optimized audio signals directly to hearing aids and cochlear implants equipped with telecoils. The neck loop shall have a field strength of 400 mA/m (+/- 3dB) and frequency response of 100Hz to 5kHz (+/- 3 dB ref 1kHz).The device shall have a USB connector used for inventory control, set up, charging and firmware upgrades. The device shall incorporate automatic battery charging circuitry and use a non-proprietary lithium ion battery. The device shall have additional charging contacts to allow multiply charging options. The Listen MH-01-01 is specified.