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Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter
Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter
$499.00

Listen Technologies LT-803-072-01 Stationary 3-Channel RF Transmitter

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SoundPro Item: 17354
MPN: LT-803-072-01
MSRP: $563.00
$499.00
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For businesses or venues requiring anywhere from one to three channels of assistive listening audio, the LT-803-072 Stationary 3-Channel RF Transmitter is an excellent choice. Universal inputs allow for the use of nearly any audio source including mixers, micrphones, MP3 players, and more, and our signature Look & 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.

Listen Technologies LT-803-072-01 Features

  • Affordable, feature-packed transmitter option for basic assistive listening systems
  • Three-channel design makes it simple to install, manage, and use
  • 100% digital audio transmission for solid, reliable signal
  • Look & 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
  • LT-803-072-01 Stationary 3-Channel RF Transmitter1
  • Audio
    • 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
  • Controls
    • 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
  • Indicators
    • 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 50ºC (32 to 122º)
    • 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
    • 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, TÜV, RoHS
  • Physical
    • 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 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.)
  • Environmental
    • Temperature - Operation: -10 ºC (14 ºF) to +40 ºC (104 ºF)
    • Temperature - Storage: -20 ºC (-4 ºF) to +50 ºC (122 ºF)
    • Relative Humidity: 0 to 95% relative humidity, non condensing
  • ComplianceRF: FCC Part 15, Part 90, Industry Canada

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