Listen Technologies LA-141 ListenIR Expansion Radiator for LT-84

BH #LILA141 • MFR #LA-141
Listen Technologies
Listen Technologies LA-141 ListenIR Expansion Radiator for LT-84
Special Order
Expected availability: 7-10 business days
$499.00

Important Notice

  • This item is noncancelable and nonreturnable.

Listen Technologies LA-141 ListenIR Expansion Radiator for LT-84

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Listen Technologies LA-141 Overview

The LA-141 ListenIR Expansion Radiator from Listen Technologies is designed to be used with the company's LT-84 ListenIR Transmitter/Radiator Combo. Up to four Expansion Radiators can be daisy chained to each LT-84 system for additional coverage. The LA-141 and the LT-84 combination are compatible with the LR-4200-IR and LR-5200-IR receivers for coverage of up to 30,000 ft², or with the LR-42 and LR-44 receivers in single channel mode for coverage of up to 7,500 ft². A single Cat 5e cable carries both power and signal to the radiator for a simple one-cable connection. Placing additional Expansion Radiators in the same space can increase your coverage area and freedom of movement. The LA-141 includes mounting hardware for mounting to the wall, ceiling, or table.

Use up to four ListenIR Expansion Radiators to expand your coverage area
Provides gap-less coverage in small-to-medium spaces
Easy installation with included mounting hardware
Included single Cat 5e cable for power and audio signal
Power save mode will shut the radiator off when no audio is present for 15 minutes on both channels, to save radiator life

Listen Technologies LA-141 Specs

CompatibilityListen Technologies LT-84 ListenIR Transmitter/Radiator Combo
Used withListen Technologies LR-4200-IR, LR-5200-IR, LR-42, LR-44 receivers
Number of Channels2
Daisy ChainMaximum: 4
Buttons or Switches2 x Indicator lights on/off switch (position switch)
4 x Delay compensation (rotary switch)
LED Indicators1 x Carrier is present and IR is transmitted (Amber)
1 x Power is being applied to unit (Green)
Carrier Frequency2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz
Frequency Response63 Hz to 15 kHz (±3 dB) System specification
Signal to Noise Ratio>60 dB (SNR) System specification
System Distortion<2% (THD) System specification
InputExpansion Link: 1 x RJ-45 connector (receives RF signal and power from LT-84)
OutputExpansion Link: 1 x RJ-45 connector (provides RF signal and power to one additional radiator)
Coverage Area30,000 ft² / 2787 m² (with LR-4200-IR/LR-5200-IR receivers)
7,500 ft² / 697 m² (with LR-42/LR-44 receivers)
Emitter IR Power1.49 W
Power Supply12 VDC (provided through LT-84 link output RJ-45s)
Power Draw600 mAh per radiator
Approvals and ComplianceFCC Part 15, ICS-03, CE, UL, CUL, C-Tick, CCC, PSE, KC, GS, RoHS, WEEE
Operating Temperature14 to 104°F / -10 to 40°C
Storage Temperature-4 to 122°F / -20 to 50°C
Relative Humidity0 to 95% RH, non-condensing
Dimensions1.5 x 10.7 x 4.1" / 3.8 x 27.2 x 10.4 cm
Weight0.6 lb / 0.3 kg
Packaging Info
Package Weight2.5 lb
Box Dimensions (LxWxH)13.6 x 10 x 3.1"
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