Product Overview
The LT-84 ListenIR 2-channel transmitter-radiator (Pat. 9,712,246) from Listen Technologies is Dante compatible through the use of the LA-465 Dante adapter and provides venues, businesses, government agencies, and more with an affordable and easy-to-use assistive listening solution.
Offering twice the IR power and up to six times the coverage area of similar products, the LT-84 can transmit a clear, reliable signal across 2,787 square meters (30,000 square feet). This signal range ensures that users in any mid-sized space, from the boardroom to the courtroom and beyond, enjoy an uninterrupted audio performance.
The LT-84 is also the first infrared assistive listening system to feature expansion radiators (LA-141), which provide delay compensation to ensure that there are no signal cancellation dropouts. Up to four (4) expansion radiators (LA-141) can be added to the system to offer additional coverage (when mounted within 30.48 m [100 ft.] from the unit).
In addition, the LT-84 is the only two-channel transmitter-radiator that can transmit on up to four different frequencies (2.3 MHz, 2.8 MHz, 3.3 MHz, or 3.8 MHz). This flexibility in the field makes setup and operation even easier, while also eliminating the need to purchase separate, frequency-specific transmitter-radiator units.
With the included mounting hardware, and the flexible frequency selection and input connectivity, the LT-84 is an ideal way to add infrared assistive listening capabilities and ADA compliance to your business or venue.
- Highlights:
- Affordable, effective, and expandable solution ideal for small to mid-size spaces such as classrooms, courtrooms, boardrooms, and more
- Multiple frequency options offer additional flexibility and simplicity during installation and setup
- Dante adapter enabled
- Offers gapless coverage up to 2,787 square meters (30,000 square feet)
- Can be expanded with up to four (4) LA-141 expansion radiators for additional coverage area
- One-cable design utilizes a single CAT-5e to carry both power and signal to LA-141 expansion radiators
- Multiple input options for easier setup and operation
General Information
Name : Listen Technologies LT-84 ListenIR 2-Channel Transmitter/Radiator Combo, Dante , Listen Technologies
Category : Pro Assistive Listening Devices
UPC Code : 819267026612
Country of Origin : China. Country of origin is subject to change.
Specifications
General Information
ADI Part Number : LM-LT8401D
Brand Name : Listen
Manufacturer : Listen Technologies Corporation
Manufacturer Part Number : LT8401D
Product Line : ListenIR
Product Model : LT-84-01-D
Product Name : ListenIR LT-84-01-D IR Audio Transmitter
Product Type : IR Audio Transmitter
Weight (Approximate) (g) : 400
Technical Information
Connectivity Technology : Wireless
Frequency Band Type : RF
Frequency Band/Bandwidth Details : <p><b>Frequency Response:</b></p><ul><li> 20 Hz to 20 kHz</li></ul><p><b>Carrier Frequencies:</b></p><ul><li> 2.3 MHz</li><li> 2.8 MHz</li><li> 3.3 MHz</li><li> 3.8 MHz</li></ul>
Operating Range : 172.90 ft
Operating Range (mm) : 52700
Interfaces/Ports
Auxiliary Input : Yes
Physical Characteristics
Depth : 4.1"
Depth (mm) : 104.14
Form Factor : Ceiling Mount, Table Top, Wall Mount
Height : 1.5"
Height (mm) : 38.1
Product Color : Black
Weight (Approximate) : 14.11 oz
Width : 10.7"
Width (mm) : 271.78
Miscellaneous
Environmental Certification : ROHS, WEEE
Environmentally Friendly : Yes
Features : LED Indicator, LED Power Indicator, Power Indicator, Power Save Mode