HamiltonBuhl® Assistive Listening System
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HamiltonBuhl® Assistive Listening System

Break down social and hearing-impaired barriers providing an Assistive Listening System!

Item #:
80-19209
Price
$640.71
$355.95
Estimated Ship date is approximately 2 week(s)

Details

Most of us take hearing for granted. Sound, such as speech, occurs somewhere in the environment around us, and we, quite simply, hear it. And, It is well-recognized that hearing is critical to speech and language development, communication, learning and social interactions. Breakdown learning, communication and social barriers with the HamiltonBuhl® Assistive Listening System. Separate the sound that your audience wants to hear from the background noise, and deliver it at the right amplification level, directly into the individual's ear. Individuals utilizing the receivers will easily achieve the required volume increase and gain the same level of understanding without making it too loud for everyone else. A single system transmitter can serve an unlimited number of receivers in a 150 foot range! Fully ADA compliant, the ALS700 is the ideal assistive listening system for any environment: school, movie theater, house of worship, performance theater and more. System includes: I transmitter, 6 receivers, 6 earbuds and 1 carrying case.
Overall System Performance
Frequency Response:  100Hz - 8KHz
Signal to Noise Ratio:  41dB
Total Harmonic Distortion:  <0.5% Channel 1:75.5 MHz
RF Carrier Frequencies:  Channel 2:75.9 Mhz
Frequency Stability:  >0.005%
Modulation:  FM±75 KHz max
Operating Range:  Up to 150 feet line of sight

Transmitter
Mic Input:  Connector: 1/4 in. phone jack. Impedance: Unbalanced
Line Input:  Connector: 1/4 in. phone jack. Impedance: 100K unbalanced
Antenna:  Permanently mounted, telescoping
Power Output:  13dBm 5V DC, regulated @ 200mA
Power Requirements:  Adapter included (do not interchange with ALS600 AC Power Adapter)
Dimensions:  9 iHn. x 6-7/10 in.W x 2 in.D

Receiver
Audio Output:  100Mw
Connectors:  3.5mm jack for earphone output
Earphones  Mono earbuds
Antenna  Integral with earphone cord
Sensitivity:  3uV for 12dB with squelch defeated. Squelches at 10uV for min. 50dB S/N ratio
Mute Threshold:  5 - 8uV
Power Requirements:  Three (3) 1.5V AAA size batteries
Dimensions:  2-1/2 in. x 1-8/25 in. x 3-3/4 in.
Warranty:  1 Year
Shipping Method:  Ground

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