- Description
Details
The Listen Tech LT-803-072-01 Stationary FM Transmitter can be used for assistive listening in a variety of venues. The transmitter offers universal inputs ensuring your ability to interface with any audio source i.e. mixer, microphone, MP3 player, or CD. The signature Look and Listen LCD shows channel, lock, and RF power. The LT-803-072 comes with a power supply (LA-207).
*This transmitter requires an antenna to operate (sold separately)
- Features
Features
- Economical price - backed by Listen's exceptional service and support
- Three channels - makes it simple to install, manage and use
- 100% Digital - Listen transmitters are digitally-tuned so the transmission won't drift
- Limited Lifetime Warranty
- Look & Listen LCD shows channel, channel lock, and signal strength
- Reliable clear sound quality - 62 dB Signal-to-noise ratio (SNR)
- Balanced/Unbalanced Inputs - you can interface with any audio source on the market
- Designed for installation - rack mountable with optional remote antennas and rack mount kit make installation easy and service reliable
- Auto Processor - to condition the audio for voice/music prior to transmission
- VU level meter and test tone - simply makes the installation easier to set-up
- 30-day no obligation demonstrations available
- Many accessory options make Listen products ideal for a wide range of applications
- Specification
RF Frequency Range (A) 72.100, (E) 72.900, (H) 75.900 Number of Channels 3 wide band Frequency Accuracy +/-.005% stability 32˚ to 122˚F (0˚- 50˚C) Transmitter Stability 50 PPM Transmittion Range Up to 1,500 ft. (457.20 m) Output Power 80,000uV at 3 m Antenna Various antennas available Antenna Connector BNC Compliance FCC Part 15, Part 90, Industry Canada System Frequency Response 50 Hz - 15 kHz (±3 dB) System Signal to Noise Ratio 62 dB (A-Weighted) System Distortion <2% total harmonic distortion (THD) at 80% deviation Audio Input 1 Rear panel, one (1) Female-XLR and ¼ in. combo connector Audio Input 2 Rear panel, two (2) Phono connectors Audio Processing (Process) Compression can be turned on/off. Slope internally adjustable from 1:1 to 4:1. Default 2:1 Contour Cuts and boosts frequencies above 5 kHz Combined Audio Output (Mix) Input 1 and input 2, mixed output (rear panel), two (2) phono connectors Headphone Output (Monitor) Front panel, one (1) 3.5 mm (0.14 in.) stereo connector, unbalanced, adjustable output level Front Panel Power, Test Tone on/off, Channel UP/DOWN, Input levels, Mix level, Contour, Monitor volume control Rear Panel Input 1 Level (line, mic, mic-phantom power), Input 2 Level (-10/+10 dBu) Internal Adjustments Compression ratio for audio processor Programming Process on/off. Channel lock Input 1, Input 2, Mix Level VU Indicates Input 1, Input 2, and Mix audio levels; 10 segment LED’s (8 green, 2 red) Processing Indicated by a green LED when on (front panel) RF Power Indicated on the LCD (low, mid, high) LCD Display Channel designation, lock status, RF Power Level (front panel) Test Tone Red LED illuminates when test tone is enabled Power Supply In-line power supply. Power Supply Input Input: 100-240 VAC, 50-60 Hz. 0.4 A Power Supply Output Output: 12 VDC, 1.3 A, 15.6 W Power Supply Connector Output Connector: 0.02 in. (5.0 mm) OD, 0 .01 in. (2.5 mm) ID, barrel type Temperature - Operation -10˚C (14˚F) to +40˚C (104˚F) Temperature - Storage -20˚C (-4˚F) to +50˚C (122˚F) Humidity 0 to 95% Relative Humidity, non condensing Rack Mounting One (1) rack space height, 1/2 rack space wide. Color Dark grey with white silk screening Dimensions (H x W x D) 1.75" (45 mm) x 8.50" (216 mm) x 9.13" (232 mm) Unit Weight 2.6 lbs (1.2 kg) Unit Weight with LA-207-03 Power Supply 3.5 lbs (1.6 kg) Shipping Weight 6.0 lbs (2.7 kg) - In The Box
In The Box
- (1) LT-803-072 Stationary 3-Channel RF Transmitter (72 MHz)
- (1) Power supply
- (1) Quick reference card
- Reviews
Write Your Own Review