The Stationary RF Transmitter (216 MHz) delivers exceptional audio clarity and reliability, featuring 57 selectable channels for diverse applications. It is perfect for providing a top-tier assistive listening experience.
$959.00
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The Stationary RF Transmitter (216 MHz) is designed for outstanding audio clarity and digital signal strength, making it an ideal choice for various applications. This transmitter connects seamlessly to your main audio system, broadcasting strong and reliable audio to both belt pack receivers and stationary receivers, ensuring listeners receive the best possible assistive listening experience.
The LT-800-216 model includes an easy-to-read Look & Listen™ LCD display for quick access to channel, programming, and channel lock status information. With balanced and unbalanced audio inputs, it accommodates virtually any audio source.
Equipped with a built-in auto processor, the transmitter optimizes audio quality for both voice and music prior to transmission. It also offers 57 selectable channels, allowing flexibility for different environments.
For hassle-free installation and setup, the transmitter features a VU level meter and a test tone. A 30-day, no-obligation demonstration is available for your venue or business to experience its capabilities firsthand.
Audio
| Frequency Response | 50 Hz – 15 kHz (±3 dB) |
| Signal-to-Noise Ratio | SQ enabled 70 dB, SQ disabled 50 dB |
| 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, +21 / -30 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 | SQ on/off, process on/off, channel lock |
Indicators
| LCD | Channel designation, lock status, RF power level, programming (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 | 216.0125 – 216.9875 MHz |
| Number of Channels | 19 wide band, 38 narrow band |
| Frequency Accuracy | ± .005% stability +32º to +122 ºF (0º to +50 ºC) |
| Antenna Type | Various antennas available |
| Transmitter Stability | 50 PPM |
| Transmission Range | Up to 3,000 ft. (914 m) |
| Antenna Connector | BNC, 50 Ohms (Use RG-58 < 50 ft or RG-8 > 50 ft) |
| Output Power | 100 mW (max allowed by FCC) |
| Number of Simultaneous Transmitters | Up to 5 |
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 | 0.02 in (5.0 mm) OD, 0.01 in. (2.5 mm) ID, barrel type |
| Compliance | UL, CE, GS, TÜV, RoHS |
Physical
| Width | 8.50 in. (21.5 cm) |
| Height | 1.75 in. (4.5 cm) |
| Depth | 9.13 in. (23 cm) |
| Color | Dark Grey with white silk screening |
| Unit Weight with Power Supply | 3.5 lbs. (1.6 kg) |
| Shipping Weight | 6.0 lbs. (2.7 kg) |
| 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 | 2.6 lbs. (1.2 kg) |
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 |
Compliance
| Safety | RoHS |
| RF | FCC Part 15, Part 90, Industry Canada |
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