Listen Technologies LT-803-072-01-D - Stationary 3-Channel RF Transmitter (72 MHz with Dante)
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Listen Technologies LT-803-072-01-D - Stationary 3-Channel RF Transmitter (72 MHz with Dante)
Sale price$892.00
Regular price$1,000.00
Description
The LT-803-072 Stationary 3-Channel RF Transmitter is an excellent choice for assistive listening and is Dante compatible through the use of the LA-465 Dante adapter. Dante input or universal analog inputs allow for the use of nearly any audio source including mixers, microphones, MP3 players, and more, and our signature Look and Listen (TM) LCD display provides immediate information about channel, lock, and RF power. The LT-803-072 also includes a power supply making it easy to set up and start using right away. Antenna not included.
Features:
- Affordable transmitter option for assistive listening
- 3-Channels for best channel selection
- Simple to install, manage, and use
- 100% digital audio transmission for solid, reliable signal
- Dante adapter enabled
- Look and Listen LCD display
- Works with any audio source on the market
- 30-day, no-obligation demonstration available for your venue
- Compatible with a wide range of Listen Technologies accessories
Includes:
- One (1) LT-803-072 Stationary 3-Channel RF Transmitter (72 MHz)
- One (1) LA-465 Dante 1 Channel Output XLR Adapter (POE required)
- One (1) Power supply
- One (1) Quick Reference Card
| Frequency Response | 50 Hz - 15 kHz (±3 dB) |
| Signal-to-Noise Ratio | 62 dB (A-Weighted) |
| Audio Input 1 | Rear panel, one (1) Female XLR and 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 100k ohm |
| Audio Processing | 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 |
| Distortion | < 2% total harmonic distortion (THD) at 80% deviation |
| 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 |
| Headphone Output | Front panel, one (1) 3.5 mm (0.14 in.) stereo connector, unbalanced, adjustable output level, +3 dBu maximum, impedance 10 ohm |
| User Controls | Front Panel: Power, Test Tone on/off, Channel up/down, Input Levels, Mix Level, Contour, Monitor volume controlRear Panel: Input 1 Level, (Line, Mic, Mic-Phantom Power), Input 2 level (-10 / +10 dBu), RF power level (low, mid, high) |
| Internal Adjustments | Compression ratio for audio processor |
| Programming | Process on/off, channel lock |
| LCD | Channel Designation, lock status, RF power level (front panel) |
| Audio Input Status LEDs | 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) |
| Test Tone | Red LED illuminates when test tone is enabled |
| RF Power | Indicated on the LCD (low, mid, high) |
| RF Frequency Range | (A) 72.100, (E) 72.900, (H) 75.900 |
| Number of Channels | 3 wide band |
| Frequency Accuracy | ± .005% stability 0 to 50¼C (32 to 122¼) |
| Antenna Type | Various antennas available |
| Transmitter Stability | 50 PPM |
| Transmission Range | Up to 305 m (1,000 ft.) |
| Antenna Connector | BNC, 50 Ohms (Use RG-58 < 100 ft or RG-8> 100ft) |
| Output Power | 80,000 uV at 3 m |
| Power Supply | In line power supply, Listen part number LA-207 (Line cord is determined by the each Country's AC power standards) |
| Power Supply Input | 100-240 VAC, 50-60 Hz, 0.4 A |
| Power Supply Output | 12 VDC, 1.3 A, 15.6 W |
| Power Supply Connector | 5.0 mm (0.02 in.) OD, 2.5 mm (0.01 in.) ID, barrel type |
| Compliance | UL, CE, GS, T†V, RoHS |
| Width | 21.5 cm (8.50 in.) |
| Height | 4.5 cm (1.75 in.) |
| Depth | 23 cm (9.13 in.) |
| Color | Dark Grey with white silk screening |
| Unit Weight with Power Supply | 2.0 kg (4.5 lbs.) |
| Shipping Weight | 2.7 kg (6.0 lbs.) |
| Rack Mounting | One (1) rack space height, 1/2 rack space wide. One (1) or two (2) transmitters can be mounted in one rack space,optional rack mount (LA-326) |
| Weight | 1.2 kg (2.6 lbs.) |
| Temperature - Operation | -10 ¼C (14 ¼F) to +40 ¼C (104 ¼F) |
| Temperature - Storage | -20 ¼C (-4 ¼F) to +50 ¼C (122 ¼F) |
| Relative Humidity | 0 to 95% relative humidity, non condensing |
| RF Compliance | FCC Part 15, Part 90, Industry Canada |
The LT-803-072 Stationary 3-Channel RF Transmitter is an excellent choice for assistive listening and is Dante compatible through the use of the LA-465 Dante adapter. Dante input or universal analog inputs allow for the use of nearly any audio source including mixers, microphones, MP3 players, and more, and our signature Look and Listen (TM) LCD display provides immediate information about channel, lock, and RF power. The LT-803-072 also includes a power supply making it easy to set up and start using right away. Antenna not included.
Features:
- Affordable transmitter option for assistive listening
- 3-Channels for best channel selection
- Simple to install, manage, and use
- 100% digital audio transmission for solid, reliable signal
- Dante adapter enabled
- Look and Listen LCD display
- Works with any audio source on the market
- 30-day, no-obligation demonstration available for your venue
- Compatible with a wide range of Listen Technologies accessories
Includes:
- One (1) LT-803-072 Stationary 3-Channel RF Transmitter (72 MHz)
- One (1) LA-465 Dante 1 Channel Output XLR Adapter (POE required)
- One (1) Power supply
- One (1) Quick Reference Card
| Frequency Response | 50 Hz - 15 kHz (±3 dB) |
| Signal-to-Noise Ratio | 62 dB (A-Weighted) |
| Audio Input 1 | Rear panel, one (1) Female XLR and 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 100k ohm |
| Audio Processing | 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 |
| Distortion | < 2% total harmonic distortion (THD) at 80% deviation |
| 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 |
| Headphone Output | Front panel, one (1) 3.5 mm (0.14 in.) stereo connector, unbalanced, adjustable output level, +3 dBu maximum, impedance 10 ohm |
| User Controls | Front Panel: Power, Test Tone on/off, Channel up/down, Input Levels, Mix Level, Contour, Monitor volume controlRear Panel: Input 1 Level, (Line, Mic, Mic-Phantom Power), Input 2 level (-10 / +10 dBu), RF power level (low, mid, high) |
| Internal Adjustments | Compression ratio for audio processor |
| Programming | Process on/off, channel lock |
| LCD | Channel Designation, lock status, RF power level (front panel) |
| Audio Input Status LEDs | 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) |
| Test Tone | Red LED illuminates when test tone is enabled |
| RF Power | Indicated on the LCD (low, mid, high) |
| RF Frequency Range | (A) 72.100, (E) 72.900, (H) 75.900 |
| Number of Channels | 3 wide band |
| Frequency Accuracy | ± .005% stability 0 to 50¼C (32 to 122¼) |
| Antenna Type | Various antennas available |
| Transmitter Stability | 50 PPM |
| Transmission Range | Up to 305 m (1,000 ft.) |
| Antenna Connector | BNC, 50 Ohms (Use RG-58 < 100 ft or RG-8> 100ft) |
| Output Power | 80,000 uV at 3 m |
| Power Supply | In line power supply, Listen part number LA-207 (Line cord is determined by the each Country's AC power standards) |
| Power Supply Input | 100-240 VAC, 50-60 Hz, 0.4 A |
| Power Supply Output | 12 VDC, 1.3 A, 15.6 W |
| Power Supply Connector | 5.0 mm (0.02 in.) OD, 2.5 mm (0.01 in.) ID, barrel type |
| Compliance | UL, CE, GS, T†V, RoHS |
| Width | 21.5 cm (8.50 in.) |
| Height | 4.5 cm (1.75 in.) |
| Depth | 23 cm (9.13 in.) |
| Color | Dark Grey with white silk screening |
| Unit Weight with Power Supply | 2.0 kg (4.5 lbs.) |
| Shipping Weight | 2.7 kg (6.0 lbs.) |
| Rack Mounting | One (1) rack space height, 1/2 rack space wide. One (1) or two (2) transmitters can be mounted in one rack space,optional rack mount (LA-326) |
| Weight | 1.2 kg (2.6 lbs.) |
| Temperature - Operation | -10 ¼C (14 ¼F) to +40 ¼C (104 ¼F) |
| Temperature - Storage | -20 ¼C (-4 ¼F) to +50 ¼C (122 ¼F) |
| Relative Humidity | 0 to 95% relative humidity, non condensing |
| RF Compliance | FCC Part 15, Part 90, Industry Canada |
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