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Stationary RF Receiver/Power Amplifier (216 MHz) – LR-100-216

Listen Technologies

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Listen’s LR-100 Stationary RF Receiver/Power Amplifier is a stationary auditory assistance receiver with a built-in power amplifier. When used with a Listen transmitter, the LR-100 can deliver high quality audio for use in a variety of locations and applications — most commonly with a wireless audio distributed system. This unit has Listen’s signature Look&ListenTM LCD Display showing channel, lock, and battery level. A security cover protects auxiliary and receiver volume, adjustable squelch and trim controls. It has an balanced or unbalanced speaker wire output options. Multiple input options give this unit great flexibility. It’s powered by a 15 VAC/1000mA power input or 12 VDC battery. An antenna is needed for reception.

Includes

One (1) LR-100 Stationary RF Receiver/Power Amplifier
One (1) LR-100 manual
One (1) LA-201 15 VAC Power Supply
One (1) LA-124 90° Helical Antenna (216 MHz)
One (1) Hex Wrench

$486.00 $540.00

$539.00 for 3 item(s)

Stationary RF Receiver/Power Amplifier (216 MHz) – LR-100-216

 

 

Weight 4.2 lbs
Dimensions 9.13 × 8.50 × 1.75 in
brands

Listen Technologies

Audio

Frequency Response System: 63 Hz – 10 kHz (±3 dB)
Signal-to-Noise Ratio 80 dB SQ enabled, 50 dB SQ disabled (A Weighted)
Distortion < 2% total harmonic distortion (THD) at 80% deviation
Input/s One (1) female XLR-1/4 in combo connector, balanced, 0 dBu nominal input level adjustable, +13 dBu maximum, impedance 600 ohmTwo (2) phono connectors, unbalanced, -10 dBu nominal input level adjustable, +7 dBu maximum, impedance 10k ohm band, 40 narrow band
Output/s One (1) male XLR, balanced, 0 dBu nominal output level, +16 dBu maximum, impedance 2k/10 Ohms (line/mic)Two (2) phono connectors, unbalanced, -10 dBu nominal output level, +2 dBu maximum, impedance 2k ohmOne (1) 3.5mm stereo connector, unbalanced, adjustable output level, +7 dBu maximum, impedance 10 ohmOne (1) detachable terminal block, bridged, adjustable output level, 15/10 watts (peak/RMS) continuous power with 4 ohm load

Controls

User Controls Front: Power, test tone on/off, channel up/down, input levels, mix level, contour, monitor volume controlRear: Audio output select (RX Only, RX + AUX, RX or AUX),Speaker (Output, Aux), switchable balanced output levelRemote Controls: Eight (8) position detachable terminal block, channel up, channel down, mute
Programming Unit can be programmed so that only desired channels are displayed to the user, channel selection can be locked by holding the SEEK button 5 seconds.

Indicators

LCD Channel designation, lock status, RF power level, programming (front panel)
Power LED Indicated by a green LED when on (front panel)
VU Meter Four (4) LED (three green, one red)
RF Power Indicated on the LCD (low, mid, high)
Squelch Green LED illuminates when the unit is squelched
Mute Green LED illuminates when the output audio is muted

RF

Frequency Range 216.025 – 216.987 MHz
Number of Channels 57 (19 wide band, 38 narrow band)
Sensitivity .6uV typical, 1 uV maximum for 12 dB SINAD
Frequency Accuracy ± .005% stability +32 ºF to +122 ºF (0 ºC to +50 ºC)
Antenna Type LA-124 90° Helical Antenna (216 MHz)
Antenna Connector BNC

Power

Power Supply Input 120 VAC, 60 Hz, 19 Watts
Power Supply Output 15 VAC, 1 Amp
Power Supply Connector .02 in (5.0 mm) OD, .01 in. (2.5 mm) ID, barrel type
Optional Battery 12VDC, connected via terminal block
Optional Battery Charging Trickle charge of optional 12VDC battery through terminal block connection
Power Supply Type In line power supply, Listen part number LA-201

Physical

Color Dark Grey with white silk screening
Unit Weight with Power Supply 4.2 lbs. (1.9 kg)
Shipping Weight 7.0 lbs. (3.2 kg)
Rack Mounting One (1) rack space height, 1/2 rack space wide, one (1) or two (2) receivers can be mounted in one rack space, optional rack mount (LA-326)
Dimensions (H x W x D) 1.75 x 8.50 x 9.13 in. (4.5 x 21.5 x 23 cm)
Unit Weight 2.8 lbs. (1.3 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

Power Supply Compliance UL Listed
Standards FCC Part 15, Part 90, Industry Canada

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