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)
| 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 | |
| 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) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
