LISTEN LT-800-216-01 STATIONARY RF TRANSMITTER (216 MHZ)

Offering outstanding audio clarity, digital signal strength, and 57 selectable channels, the LT-800-216 is a perfect RF transmitter choice for a wide range of applications. Connected to your main audio system, the LT-800-216 broadcasts strong, reliable audio to both belt pack receivers and stationary receivers, ideal for providing listeners with the best possible assistive listening experience.

LISTEN LT-800-216-01 Highlights

• Look & Listen (TM) LCD display for quick channel, programming, and channel lock status information
• Balanced and unbalanced audio inputs allow for use with any audio source
• Built-in auto processor optimizes audio (voice or music) prior to transmission
• 57 available, selectable channels
• VU level meter and test tone for simple installation and set up
• 30-day, no-obligation demonstration available for your venue or business

 

LISTEN LT-800-216-01 Includes

One (1) LT-800-216-01 Stationary Transmitter (216 MHz)
One (1) LA-207 12 VDC Replacement Power Supply for LT-800
One (1) Quick Reference Card

 

LISTEN LT-800-216-01 Specifications

+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)