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Listen Technologies LR-100-072 Stationary
RF Receiver and Power Amplifier, 72 MHz; Used in conjunction with your
Listen Technologies transmitter, the LR-100 RF Receiver and Power
Amplifier delivers clear, high-quality audio performance ideal for
multiple locations and applications; UPC LISTENTECHNLOGIESLR100072;
Multiple input options make the LR-100 flexible to fit your specific
venue and system needs, including wireless audio distribution; Our
signature Look and Listen (TM) LCD display provides
at-a-glance information about channel, lock, and battery status, and an
integrated security cover prevents unauthorized changes to volume,
squelch, and trim adjustments; The LR-100 can be powered by either a 15
VAC, 1000mA power input or 12 VDC battery, and requires only an antenna
for proper reception; Dimensions 1.75" x 8.50" x 9.13"; Weight 2.8 lbs;
Shipping Weight 7.0 lbs
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General Information
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Manufacturer
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Listen
Technologies
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Manufacturer Part Number
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LR-100-072
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Product Name
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Stationary RF
Receiver and Power Amplifier, 72 MHz
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| UPC Code |
LISTENTECHNLOGIESLR100072
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Features
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- Used in conjunction with your
Listen Technologies transmitter, the LR-100 RF Receiver and
Power Amplifier delivers clear, high-quality audio performance
ideal for multiple locations and applications
- Multiple input options make the
LR-100 flexible to fit your specific venue and system needs,
including wireless audio distribution
- Our signature Look and Listen
(TM) LCD display provides at-a-glance information about
channel, lock, and battery status, and an integrated security
cover prevents unauthorized changes to volume, squelch, and
trim adjustments
- The LR-100 can be powered by
either a 15 VAC, 1000mA power input or 12 VDC battery, and
requires only an antenna for proper reception
- 100 percent digital signal for
accurate channel locking and reliable reception
- Programmable for locking in one
or several of the 57 compatible channels
- Superior audio quality thanks to
an 80 dB signal-to-noise ratio (SNR)
- Look & Listen (TM) LCD
display clearly shows battery status, signal strength, and
programming information
- Built-in Smart Charge prevent
battery overcharging and maximizes battery life
- Drop-in charging contacts for
use with Listen Technologies charging cases
- Multiple input options and
selectable output for added flexibility
- Compatible with standard
alkaline and NiMH rechargeable batteries
- Optional 12 VDC power input
available
- Backed by Listen Technologies
limited lifetime warranty and hassle-free support
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Pictures
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Specifications
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What's in box
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One (1) LR-100-072 Stationary RF Receiver/Power Amplifier
(72 MHz)
One (1) LR-100 manual
One (1) LA-201 15 VAC Power Supply
One (1) LA-123 90° Helical Antenna (72 MHz)
One (1) Hex Wrench
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Audio
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Frequency
Response
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5System:
50 Hz - 15 kHz (more or less 3 dB)
Input to Output: 25 Hz to 20 kHz (more or less 3 dB)
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Signal-to-Noise
Ratio
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SQ
enabled 80 dB, SQ disabled 60 dB (A Weighted)
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Distortion
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less
than 2 percent total harmonic distortion (THD) at 80 percent
deviation
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Inputs
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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
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Controls
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User
Controls
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Front:
Power, test tone on/off, channel up/down, input levels, mix level,
contour, monitor volume control
Rear: Audio output select (RX Only, RX + AUX, RX or AUX), Speaker
(Output, Aux), switchable balanced output level
Remote Controls: Eight (8) position detachable terminal block,
channel up, channel down, mute
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Programming
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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
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| Indicators |
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| LCD |
Channel designation, lock status, RF power level,
programming (front panel)
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Power LED
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Indicated by a green LED when on (front panel)
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VU Meter
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Four (4) LED (three green, one red)
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RF Power
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Indicated on the LCD (low, mid, high)
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Squelch
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Green
LED illuminates when the unit is squelched
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Mute
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Green
LED illuminates when the output audio is muted
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RF
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Frequency
Range
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72.0250
- 75.9500 MHz
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Number
of Channels
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17
wide band, 40 narrow band
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Frequency Accuracy
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More or less 0.005 percent stability 0 C to 50 C
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Antenna
Type
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LA-123
90 degrees Helical Antenna (72 MHz)
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Outputs
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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
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Sensitivity
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0.6 uV typical, 1 uV maximum for 12 dB SINAD
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Antenna
Connector
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BNC
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Power
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Power
Supply
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In
line power supply, Listen part number LA-207 (Line cord is
determined by the each Country AC power standards)
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Power
Supply Input
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120
VAC, 60 Hz, 19 Watts
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Power
Supply Output
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15
VAC, 1 Amp
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Optional Battery
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12 VDC, connected via terminal block
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| Optional Battery Charging |
Trickle charge of optional 12 VDC battery through
terminal block connection
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Power Supply Type
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In line power supply, Listen part number LA-201
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Environmental
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Temperature of Operation
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-10 to 40 C
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Temperature of Storage
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-20 to 50 C
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Relative Humidity
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0 to 95 percent relative humidity, non-condensing
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Compliance
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Power Supply Compliance
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UL Listed
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RF
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FCC Part 15, Part 90, Industry Canada
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| Color |
Dark Grey with white silk screening
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Rack Mounting
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One (1) rack space height, half rack space wide, One (1)
or two (2) receivers can be mounted in one rack space, optional
rack mount (LA-326)
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Dimensions
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8.50" x 1.75" x 9.13"
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Unit Weight with Power Supply
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4.2 lbs |
Weight
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2.8 lbs |
Shipping Weight
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7.0 lbs |
M-20180222-1831-225-L
M-20181210-1831-210-L
*This item is BRAND
NEW - not refurbished. It comes with all manufacturer supplied
accessories, and full manufacturer's USA warranty.
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