Listen Technologies LR-500-863 Portable Programmable Display RF Receiver, 863MHz; Compact, portable, and programmable digital receiver; Easy-to-read LCD display with programming status, battery level, channel lock, and signal strength readings; Channel seek capabilities and channel selector buttons on the front of the unit; Built-in SmartCharge feature prevents overcharging; (LISTENTECHNOLOGIESLR500863 LISTENTECHNOLOGIES LR500863 LISTEN TECHNOLOGIES LR 500 863 LR-500-863)

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Electronics > Audio > Professional Audio > Listen Technologies LR-500-863 Portable Programmable Display RF Receiver, 863MHz; Compact, portable, and programmable digital receiver; Easy-to-read LCD display with programming status, battery level, channel lock, and signal strength readings; Channel seek capabilities and channel selector buttons on the front of the unit; Built-in SmartCharge feature prevents overcharging; (LISTENTECHNOLOGIESLR500863 LISTENTECHNOLOGIES LR500863 LISTEN TECHNOLOGIES LR 500 863 LR-500-863)

Listen Technologies LR-500-863 Portable Programmable Display RF Receiver, 863MHz; Compact, portable, and programmable digital receiver; Easy-to-read LCD display with programming status, battery level, channel lock, and signal strength readings; Channel seek capabilities and channel selector buttons on the front of the unit; Built-in SmartCharge feature prevents overcharging; (LISTENTECHNOLOGIESLR500863 LISTENTECHNOLOGIES LR500863 LISTEN TECHNOLOGIES LR 500 863 LR-500-863)

Listen Technologies LR-500-863 Portable Programmable Display RF Receiver, 863MHz; Compact, portable, and programmable digital receiver; Easy-to-read LCD display with programming status, battery level, channel lock, and signal strength readings; Channel seek capabilities and channel selector buttons on the front of the unit; Built-in SmartCharge feature prevents overcharging; (LISTENTECHNOLOGIESLR500863 LISTENTECHNOLOGIES LR500863 LISTEN TECHNOLOGIES LR 500 863 LR-500-863)

SKU: LISTENTECHLR500863

Brand: Listen Technologies

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Listen Technologies LR-500-863 Portable Programmable Display RF Receiver, 863 MHz; Compact, portable, and programmable digital receiver; Easy-to-read LCD display with programming status, battery level, channel lock, and signal strength readings; Channel seek capabilities and channel selector buttons on the front of the unit; Built-in SmartCharge feature prevents overcharging; Simple drop-in charging compatible with Listen Technologies' charging cases and plugs; Compatible with mono and stereo headphones; Uses standard AA alkaline or NiMh rechargeable batteries; The RF receiver shall be capable of receiving on 17 wide band channels with a SNR of 70dB or greater; The receiver shall be programmable to electronically lock out unneeded channels; The receiver shall be capable of seeking channels; The device shall be able to be locked on a single channel; The device shall have an adjustable squelch; The device shall have an audio frequency response of 50 Hz to 15 KHz, +/- 3 dB; The device will incorporate a stereo headset jack that allows the user to plug in either a mono or stereo headset; The device shall incorporate an LCD display that indicates channel, battery level, low battery, battery charging, and RF signal strength; The receiver shall be able to function in both DX and Local mode; The receiver shall incorporate automatic battery charging circuitry for recharging of NiMH batteries; The Listen LR-500-863 is specified; Dimensions 3.0" x 5.0" x 1.0"; Weight 1.0 lbs

General Information
Manufacturer	Listen Technologies
Manufacturer Part Number	LR-500-863
Product Name	Portable Programmable Display RF Receiver, 863 MHz
Overview
The LR-500-863 Portable Programmable Display Receiver offers crystal-clear audio performance and mult-channel flexibility for your 863 MHz assistive listening system. Our signature Look And Listen LCD display gives you and your users a quick, easy way to check the programming status, channel selection, battery level, signal strength, and more. And Listen Technologies� SmartCharge system built into each unit helps to prevent overcharging (when used with NiMH rechargeable AA batteries) Easy to use and easy to program, the LR-500 is approved for assistive listening use in the U.S. by the FCC and offers you an industry-leading option for meeting the needs of your visitors or customers
Features
Compact, portable, and programmable digital receiver Easy-to-read LCD display with programming status, battery level, channel lock, and signal strength readings Channel seek capabilities and channel selector buttons on the front of the unit Built-in SmartCharge feature prevents overcharging Simple drop-in charging compatible with Listen Technologies' charging cases and plugs Compatible with mono and stereo headphones Uses standard AA alkaline or NiMh rechargeable batteries The RF receiver shall be capable of receiving on 17 wide band channels with a SNR of 70dB or greater The receiver shall be programmable to electronically lock out unneeded channels The receiver shall be capable of seeking channels The device shall be able to be locked on a single channel The device shall have an adjustable squelch The device shall have an audio frequency response of 50 Hz to 15 KHz, +/- 3 dB The device will incorporate a stereo headset jack that allows the user to plug in either a mono or stereo headset The device shall incorporate an LCD display that indicates channel, battery level, low battery, battery charging, and RF signal strength The receiver shall be able to function in both DX and Local mode The receiver shall incorporate automatic battery charging circuitry for recharging of NiMH batteries The Listen LR-500-863 is specified
Specification
Includes	One LR-500-863 Portable Programmable Display RF Receiver, 863 MHz One Quick Reference Card One Limited Lifetime Warranty Program Card, 863 MHz One FM System Design Guide and Manual Card, 863 MHz
Audio
Frequency Response	50 Hz - 15 kHz (+/- 3 dB)
Signal-to-Noise Ratio	70 dB (A-Weighted)
Audio Output Jacks	3.5 mm connector, unbalances, 0 dBu nominal output level, 16 mW maximum, impedance 32 Ohms
Distortion	Less than 2 percent total harmonic distortion (THD) at 80 percent deviation
Controls
User Controls	Channel up/down, SEEK, Volume, Alkaline/NiMH battery switch
Programming	Channel Lock Out, Channel Lock, DX/Local, Squelch
Indicators
LCD	Channel designation, lock status, signal strength indication, programming
LEDs	Red, illuminated when unit is on Flashes when batteries are low, or charging Flashes when locked and SEEK is pushed
RF
Frequency Range	863.050 - 864.950 MHz
Number of Channels	17 Wideband
Sensitivity	0.6 uV typical 1 uV maximum for 12 dB SINAD
Frequency Accuracy	+/- 0.005 percent stability 32 to 122 degrees fahrenheit
Squelch	Programmable in 20 steps, automatic on loss of RF signal
Antenna Type	Integrated External Antenna
Power
Power Supply	7.5 VDC, center positive 300 mA Drop in contact points for use with charging cases Power supply not included
Power Supply Connector	2.3 mm OD by 0.7 mm ID, Barrel Type
Battery Type	2 AA batteries, alkaline or NiMH
Battery Life	20 hours alkaline, 10 hours NiMH rechargeable
Battery Charging Time	Fully Automatic, 13 hours maximum
Compliance	RoHS, WEEE, UL, PSE, CE, CUL, TUV, CB compliant
Physical
Color	Dark Grey with White silk screening
Door	Manually Lockable. Up, down, and power buttons through door Other controls behind door
Environmental
Temperature - Operation	14 to +40 degrees fahrenheit
Temperature - Storage	-20 to +50 degrees fahrenheit
Relative Humidity	0 to 95 percent Relative Humidity, non-condensing
Compliance
Safety	CE, ETSI, RoHS
Weight and Dimensions
Dimensions	3.0" x 5.0" x 1.0"
Weight	1 lbs

A-20190115-1831-200-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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