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Listen Ultimate Level II Stationary RF System (72 MHz) (Limited Quantities)

Item:LS-51-072
Limited Quantities

Ideal for multi-channel applications in larger venues, the LS-51-072 Listen Ultimate Level II System combines everything needed for assistive listening performance and compliance in one package. Four LR-500 Portable, Programmable Display RF receivers offer listeners the option of choosing from the available channels while providing them with battery level and signal strength information. The LT-800-072 transmitter offers a full range of 57 channels to choose from, and the universal antenna kit and rack mounting kit make it easier to install and set up the system immediately.

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Includes

One (1) LT-800-072-01 RF Transmitter (72 MHz)
One (1) LA-122 Universal Antenna Kit (72 MHz and 216 MHz)
One (1) LA-326 Universal Rack Mounting Kit
Four (4) LR-500-072 Portable Programmable Display RF Receiver (72 MHz)
Four (4) LA-164 Ear Speaker
Two (2) LA-166 Neck Loop
One (1) LPT-A107-B Dual RCA to Dual RCA Cable 6.6 ft. (2 m)
Four (4) LA-361 High Capacity AA Alkaline Batteries (2)
One (1) LA-304 Assistive Listening Notification Signage Kit

Highlights

  • Ensures public venues deliver an enriched listening experience while meeting new legislative requirements for assistive listening
  • Superior audio quality – 80 dB signal-to-noise ratio (SNR), setting the industry’s sound quality standard
  • Offers 57 digital channels – Listen receivers are digitally-tuned so the transmission won’t drift
  • Look & Listen™ LCD shows channel, battery status, and signal strength
  • Long transmission range ensures coverage for the entire venue

Also Needed

Specs

+Physical

Shipping Weight24.0 (10.3)

Accessories

FAQs

+What is the function of SQ?

To reduce noise of the systems, Listen offers a noise reduction technology called ListenSQ™. Both the transmitter and receiver must have SQ on to achieve the desired results. If you are planning to use this product with older Listen systems or equipment not manufactured by Listen, you should disable SQ.

+What is the transmission range of the LS-51-072 system?

Up to 305 m (1,000 ft.) with included universal antenna kit options.

+Can the LR-500 be used with multiple transmitters?

Yes. We recommend the LR-500 for use with multiple transmitters. The LR-500 is programmable and can be set to just those channels you need.

+How many receivers can I have in a system?

As many as you need, the number is endless.

+How many channels can I program into the LR-500?

One to 57. The receiver has 57 channels and you can program it to have just the channels you want to access. It can be a two channel receiver, a 12 channel receiver, or keep all channels.

+How long do the batteries last on the LR-500 receiver?

Alkaline batteries last 30 hours. NiMH rechargeable batteries last 15 hours (72 MHz and 216 MHz). With 863 MHz, Alkaline batteries last 20 hours and NiMH rechargeable batteries last 10 hours.

+What are the ADA changes related to assistive listening systems?

Simply put, any public assembly area where audible communication is integral to the use of the space, an assistive listening system shall be provided. The assistive listening receivers need to comply with the following table below. For full details visit: http://www.ada.gov/2010ADAstandards_index.htm

+Is there a limit to the number of transmitters I can use in one room?

Yes. The 72 MHz LT-800-072 has a maximum of (8) eight.