Listen Technologies LT-800-072-01 Stationary FM Transmitter (72 MHz)
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Listen Technologies LT-800-072-01 Stationary FM Transmitter (72 MHz)
Sale price$892.00
Regular price$1,007.00
Description
The Listen LT-800 Stationary Transmitter can be used in a variety of applications. The LT-800 is connected to your main audio system, broadcasting a high quality audio signal to belt pack receivers, stationary receivers, or wireless speaker / receivers. The end result -- your audience can hear and understand the presentation better because of improved speaker placement or because they have their own belt pack and headset. The signature Look & Listen LCD shows channel, lock, programming and RF power.
Features- Every Application – A choice of 72 or 216 MHz systems, complete antenna and accessory options and superb audio quality make Listen products ideal for a wide range of applications.Works Where Others Won't – Incorporates the latest, most advanced technology for clear transmission.Double the Range – 216 MHz systems offer double the range of more familiar 72 MHz systems – up to 3,000 feet (914 m).Superior Audio Quality – 80 dB signal-to-noise ratio,setting the industry's sound quality standard.Designed for installation – Rack mountable with remote antennas make installation easy and service reliable.
| RF | |
| RF Frequency Range | 72.025 - 75.950 MHz |
| Number of Channels | 57 (17 wide, 40 narrow) |
| Frequency Accuracy | +/- .005% stability 0 to 50C |
| Transmitter Stability | 50 PPM |
| Output Power | 8,000uV at 3 m |
| Antenna | Several available. |
| Antenna Cable | RF-58 or RG-8 coaxial cable |
| Antenna Connector | Reverse BNC |
| Compliance | FCC Part 15, Industry Canada |
| Audio | |
| System Frequency Response | 50 Hz - 15 kHz (±3dB) |
| System Signal to Noise Ratio (A-weighted) | SQ enabled: 80 dB; SQ disabled 60 dB |
| System Distortion | <2% total harmonic distortion (THD) at 80% |
| Audio Input 1 | Rear panel. Female-XLR and 1/4 in combo connector, balanced, 0/-55 dBu (line/mic) nominal input level adjustable, -30/+21 dBu (mic/line) maximum input level, impedance 20k/1k ohms (line/mic), phantom power +12VDC |
| Audio Input 2 | Rear panel. (2) Phono connectors, unbalanced, -10/+10 dBu nominal input level adjustable, +30 dBu maximum, impedance 100k ohms |
| Combined Audio Output (Mix) | Rear panel. (2) Phono connectors, unbalanced, 0 dBu nominal output level, +19 dBu maximum, impedance 10 ohms. |
| Headphone Output | Front panel. (1) 3.5 mm connector, unbalanced, adjustable output level, maximum, impedance 10 ohms. 350mW, 32 ohms, 3.5 mm stereo. |
| Controls | |
| Front Panel | Power, Test Tone on/off, Channel up/down, Input Level, Mix Level, Contour, Headset Level |
| Rear Panel | Input 1 Level (Line, Mic, Mic-Phantom Power), Input 2 Level (-10/+10 dBu), RF Power (low, mid, high) |
| Internal Adjustments | Compression ratio for audio processor |
| Programming | SQ on/off, Processing on/off |
| Indicators | |
| Input 1 and Input 2, Mix VU | 8 Green, 2 Red |
| SQ and Processing | Indicated by a green LED when on |
| RF Power | Indicated on the LCD Display |
| Power | Red LED illuminates when the unit is powered up |
| LCD Display | Channel designation, lock status, RF Power Level, programming |
| Test Tone | Red LED illuminates when test tone enabled |
| Power | |
| Power Supply Type | In-line power supply, Listen part number LA-201 |
| Power Supply Input | 120VAC, 60 Hz, 19 watts |
| Power Supply Output | 15VAC, 1000mA |
| Power Supply Connector | .02 in. (5.0 mm) OD x .01 in. (2.5 mm) ID, barrel type |
| Compliance | UL Listed |
| Physical | |
| Dimensions W x D x H | 8.50 x 9.12 x 1.75 in. (21.6 x 21.16 x 4.45 cm) |
| Unit Weight | 3.0 lbs. (1.4 kg) |
| Unit Weight with LA-201 Power | 4.4 lbs. (2.0kg) |
| Supply | 5.0 lbs. (2 kg) |
| Shipping Weight | 1 rack unit, optional rack mount not included |
| Rack Mounting | Order Listen part number LA-326 |
| Environmental | |
| Temperature - Operation | -10 C (14 F) to +40¡ (104 F) |
| Temperature - Storage | -20 C (-4 F) to +50¡ (122 F) |
| Humidity | 0 to 95% relative humidity, non-condensing |
The Listen LT-800 Stationary Transmitter can be used in a variety of applications. The LT-800 is connected to your main audio system, broadcasting a high quality audio signal to belt pack receivers, stationary receivers, or wireless speaker / receivers. The end result -- your audience can hear and understand the presentation better because of improved speaker placement or because they have their own belt pack and headset. The signature Look & Listen LCD shows channel, lock, programming and RF power.
Features- Every Application – A choice of 72 or 216 MHz systems, complete antenna and accessory options and superb audio quality make Listen products ideal for a wide range of applications.Works Where Others Won't – Incorporates the latest, most advanced technology for clear transmission.Double the Range – 216 MHz systems offer double the range of more familiar 72 MHz systems – up to 3,000 feet (914 m).Superior Audio Quality – 80 dB signal-to-noise ratio,setting the industry's sound quality standard.Designed for installation – Rack mountable with remote antennas make installation easy and service reliable.
| RF | |
| RF Frequency Range | 72.025 - 75.950 MHz |
| Number of Channels | 57 (17 wide, 40 narrow) |
| Frequency Accuracy | +/- .005% stability 0 to 50C |
| Transmitter Stability | 50 PPM |
| Output Power | 8,000uV at 3 m |
| Antenna | Several available. |
| Antenna Cable | RF-58 or RG-8 coaxial cable |
| Antenna Connector | Reverse BNC |
| Compliance | FCC Part 15, Industry Canada |
| Audio | |
| System Frequency Response | 50 Hz - 15 kHz (±3dB) |
| System Signal to Noise Ratio (A-weighted) | SQ enabled: 80 dB; SQ disabled 60 dB |
| System Distortion | <2% total harmonic distortion (THD) at 80% |
| Audio Input 1 | Rear panel. Female-XLR and 1/4 in combo connector, balanced, 0/-55 dBu (line/mic) nominal input level adjustable, -30/+21 dBu (mic/line) maximum input level, impedance 20k/1k ohms (line/mic), phantom power +12VDC |
| Audio Input 2 | Rear panel. (2) Phono connectors, unbalanced, -10/+10 dBu nominal input level adjustable, +30 dBu maximum, impedance 100k ohms |
| Combined Audio Output (Mix) | Rear panel. (2) Phono connectors, unbalanced, 0 dBu nominal output level, +19 dBu maximum, impedance 10 ohms. |
| Headphone Output | Front panel. (1) 3.5 mm connector, unbalanced, adjustable output level, maximum, impedance 10 ohms. 350mW, 32 ohms, 3.5 mm stereo. |
| Controls | |
| Front Panel | Power, Test Tone on/off, Channel up/down, Input Level, Mix Level, Contour, Headset Level |
| Rear Panel | Input 1 Level (Line, Mic, Mic-Phantom Power), Input 2 Level (-10/+10 dBu), RF Power (low, mid, high) |
| Internal Adjustments | Compression ratio for audio processor |
| Programming | SQ on/off, Processing on/off |
| Indicators | |
| Input 1 and Input 2, Mix VU | 8 Green, 2 Red |
| SQ and Processing | Indicated by a green LED when on |
| RF Power | Indicated on the LCD Display |
| Power | Red LED illuminates when the unit is powered up |
| LCD Display | Channel designation, lock status, RF Power Level, programming |
| Test Tone | Red LED illuminates when test tone enabled |
| Power | |
| Power Supply Type | In-line power supply, Listen part number LA-201 |
| Power Supply Input | 120VAC, 60 Hz, 19 watts |
| Power Supply Output | 15VAC, 1000mA |
| Power Supply Connector | .02 in. (5.0 mm) OD x .01 in. (2.5 mm) ID, barrel type |
| Compliance | UL Listed |
| Physical | |
| Dimensions W x D x H | 8.50 x 9.12 x 1.75 in. (21.6 x 21.16 x 4.45 cm) |
| Unit Weight | 3.0 lbs. (1.4 kg) |
| Unit Weight with LA-201 Power | 4.4 lbs. (2.0kg) |
| Supply | 5.0 lbs. (2 kg) |
| Shipping Weight | 1 rack unit, optional rack mount not included |
| Rack Mounting | Order Listen part number LA-326 |
| Environmental | |
| Temperature - Operation | -10 C (14 F) to +40¡ (104 F) |
| Temperature - Storage | -20 C (-4 F) to +50¡ (122 F) |
| Humidity | 0 to 95% relative humidity, non-condensing |
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