LA141 ListenIR Expansion Radiator for LT84

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Listen Technologies LA141 ListenIR Expansion Radiator for LT84 - Image 1

Listen Technologies LA141 ListenIR Expansion Radiator for LT84 - Image 2

Listen Technologies LA141 ListenIR Expansion Radiator for LT84 - Image 3

Listen Technologies LA141 ListenIR Expansion Radiator for LT84 - Image 4

Price:: RRP: £432.00 inc VAT
Code:: LISLA141
Manufacturer Code:: LA-141
Brand:: Listen Technologies
Stock availability:: Stock:

Main Features

Use up to four (4) LA-141 to expand the coverage area
Only product of its kind that provides complete, gap-less coverage
Easy installation with included mounting hardware
Single Cat-5e cable for power and audio signal
Can be added to the LT-84 ListenIR Transmitter/Radiator Combo
Up to 4 Expansion Radiators (LA-141) can be daisy chained to an LT-84

LA141 ListenIR Expansion Radiator for LT84

The LA-141 ListenIR Expansion Radiator is part of the most advanced, lowest cost IR solution available.

The LA-141 can be added to the LT-84 ListenIR Transmitter/Radiator Combo for additional coverage of up to 30,000 ft² (2787 m²) with LR-4200-IR/LR-5200-IR receivers or 7,500 ft² (697 m²) with LR-42/LR-44 receivers in single channel mode, when mounted within 100 ft. (30.48 m) of cable length from the LT-84. Up to four (4) Expansion Radiators (LA-141) can be daisy chained to an LT-84 system.

A single CAT-5e cable carries both power and signal to the Expansion Radiators (LA-141) making it a true one-cable connection. Placing additional Expansion Radiators (LA-141) in the same room increases the overall coverage area and enhances the freedom of movement within the room. The included mounting hardware allows the LA-141 to be easily mounted to the wall, ceiling or table.

Product Features

Use up to four (4) LA-141 to expand the coverage area.
The only product of its kind that provides complete, gap-less coverage in small-to-medium spaces.
Easy installation with included mounting hardware and single Cat-5e cable for power and audio signal.

Product Specifications

General

Audio
- System Distortion: < 2% (THD) System Specification (wireless end-to-end with LR-44)
- System Signal to Noise Ratio (A-Weighted): > 60 dB (SNR) System Specification (wireless end-to-end with LR-44)
- System Frequency Response: 63 Hz - 15 kHz (+/- 3 dB) System Specification (wireless end-to-end with LR-44)
Controls
- Indicator Lights On/Off Switch: Two (2) position switch - Indicator Lights OFF, Indicator Lights ON
- Delay Compensation: Four (4) position rotary switch setting (0, 1, 2, 3)
Indicators
- RJ-45 Amber LED: Solid Amber indicates carrier is present and IR is being transmitted
- RJ-45 Green LED: Solid Green indicates power is applied to unit
RF
- Carrier Frequencies: 2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz
- Number of Channels: Two (2) channels
- Power Save Mode: Carrier will shut off when no audio is present for 15 minutes on both channels to preserve radiator life.
- Expansion Link Output: One (1) RJ-45 connector - Provides RF Signal and Power to one additional LA-141.CAT-5e cable 24 AWG, 100 ft. (30 m) maximum cable length, two (2) LA-141s per daisy chain (total daisy chain cannot extend beyond two expansion radiators)
- Expansion Link Input: One (1) RJ-45 connector - Receives RF Signal and Power from LT-84
IR
- Coverage Area: 30,000 ft² (2787 m²) single channel with LR-4200-IR/LR-5200-IR receivers or 7,500 ft² (697 m²) single channel with LR-42/LR-44 receivers
- IR Emitter Power: 1.49 W
Power
- Power Supply: 12 VDC, Provided via LT-84 Expansion Link Output RJ-45s
- Current Draw: 600 mA per LA-141, maximum of two (2) LA-141s daisy chained with CAT-5e cable 24 AWG 100 ft. (30 m) to each LT-84 Expansion Link Output
Environmental
- Temperature - Operation: 14 °F (-10 °C) to +104 °F (40 °C)
- Temperature - Storage: -4 °F (-20 °C) to +122 °F (50 °C)
- Relative Humidity: 0 to 95% relative humidity, non-condensing
Compliance
- Standards: FCC Part 15, ICS-03, CE, UL, CUL, C-Tick, CCC, PSE, KC, GS, RoHS, WEEE
Mounting:
- Can be mounted on a wall, ceiling, or table with provided hardware (screws and hollow wall anchors not provided). Optional LA-347 Wall Box Mounting Plate is available for mounting to a standard single gang electrical box.