The LT-800-072-P1 stationary RF transmitter package from Listen Technologies combines the LT-800-072 stationary RF transmitter with the LA-106 telescoping top-mounted antenna and LA-304 assistive listening notification signage kit, making it easy to get a 72 MHz RF assistive listening system installed and available to listeners right away.
The package provides balanced and unbalanced audio inputs for use with any audio source, while the built-in auto processor optimizes voice or music prior to transmission. The transmitter offers 57 available, selectable channels, with a VU level meter and test tone for simple installation and setup.
| Frequency Range | 72.025 - 75.950 MHz |
|---|---|
| Number of Channels | 17 wideband, 40 narrowband |
| Transmission Range | Up to 305 m (1,000 ft) |
| Frequency Response | 50 Hz - 15 kHz (±3 dB) |
| Signal-to-Noise Ratio | SQ enabled 80 dB, SQ disabled 60 dB |
| Distortion | <2% total harmonic distortion (THD) at 80% deviation |
| Audio Input 1 | Rear panel, one (1) Female XLR or 1/4 in combo connector, balanced, 0/-55 dBu (line/mic) nominal input level adjustable, -30/+21 dBu (line/mic) maximum input level, impedance 20k/1k ohm (line/mic), phantom power +12 VDC |
| Audio Input 2 | Rear panel, two (2) phono connectors, unbalanced, -10/+10 dBu nominal input level adjustable, +30 dBu maximum, impedance 100 kΩ |
| Audio Processing | Compression can be turned on/off; slope internally adjustable from 1:1 to 4:1, default 2:1 |
| Audio Output | Input 1 and input 2, mixed output (rear panel), two (2) phono connectors, unbalanced, -10 dBu nominal output level, +15 dBu maximum, impedance 10 ohm |
| Antenna Connector | BNC, 50 Ohms (Use RG-58 < 100 ft or RG-8 > 100 ft) |
| Output Power | 80,000 uV at 3 m |
| Number of Simultaneous Transmitters | Up to 8 |
| Power Supply Input | 100-240 VAC, 50-60 Hz, 0.4A |
| Compliance | UL, CE, GS, TÜV, RoHS |
| Shipping Weight | 6 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.
