Listen Technologies LR-4200-IR-P1 Intelligent DSP IR Receiver Package 1
Vendor: Listen Technologies
Available
Listen Technologies LR-4200-IR-P1 Intelligent DSP IR Receiver Package 1
The Listen Technologies LR-4200-IR-P1 Intelligent DSP IR Receiver Package 1 is made to make it easy to order all the components you need to provide visitors, customers, and clients with an exceptional listening experience. Each package includes a LR-4200-IR iDSP receiver, an integrated neck loop/lanyard, and a universal ear speaker, making it ideal for expanding or adding to existing IR assistive listening systems in any venue.
Each LR-4200-IR receiver delivers the best range and sensitivity available on the market, giving listeners the strongest, most dependable signal possible. The iDSP devices from Listen Technologies are also the smallest IR receiver devices on the market, making them simpler to store, manage, and distribute while also being easier and more comfortable for end users. The integrated neck loop/lanyard gives listeners with T-coil-equipped hearing aids an improved listening experience, while the included universal ear speaker allows anyone to take advantage of the clarity and signal range that the LR-4200-IR offers.
Each receiver features an OLED display for clearly communicating the channel name and status, battery charge level, and volume level. They also feature a micro USB connection for easy setup, programming, and firmware updates. For an unmatched listening experience in small and mid-size venues, from theaters to classrooms to houses of worship and more, the LR-4200-IR-P1 receiver package offers the best way to start or expand your IR assistive listening system.
Frequency Response | 63 Hz to 15 kHz (±3 dB) |
Signal to Noise Ratio | Mono: >60 dB Stereo: >52 dB |
Distortion | <2% Total Harmonic Distortion (THD) at 80% Deviation |
Audio Output Jacks | 2 x 1/8" / 3.5 mm Female, Unbalanced Nominal Output Level: 0 dBu Maximum Output Power: 16 mW Impedance: 32 Ohms Accepts Mono or Stereo Phone Plug |
User Controls | Power On/Off and Volume Up/Down |
Set-Up | Press and Hold Up/Down Volume Buttons for 5 Seconds to Enter Channel Adjust, Use Up/Down to Select Channel |
Programming | Via Software and USB Port |
LED | Flashes when Batteries Are Low/Charging, Solid when Fully Charged |
Display | OLED Shows: Channel Designation, Battery Level, Unit Number, Charging Status, Volume Status |
Carrier Frequency | 2.3 MHz, 2.8 MHz, 3.3 MHz, and 3.8 MHz |
Number of Channels | 4 x Selectable Channels |
Frequency Accuracy | ±.005% Stability (32 to 122°F / 0 to 50°C) |
Modulation | FM Wideband, ±50 kHz Deviation Max, 50 uS De-Emphasis |
Sensitivity | IR: Better than 1 nW/cm2 @ 40 dB SNR |
Squelch | IR: Programmable in 20 Steps, Automatic on Loss of IR Signal |
Power Save Mode | IR: Turns Unit Off After a Specified Time of No IR Signal, Default Is 30 Minutes |
Battery Type | Lithium-Ion |
Battery Life | 8 Hours of Typical Use |
Battery Charging Time | 2.5 Hours |
Power Supply | Micro-USB Connector, 5 V, 500 mA |
Operating Temperature | 14 to 104°F / -10 to 40°C |
Storage Temperature | -4 to 122°F / -20 to 50°C |
Humidity (Non-condensing) | 0 to 95% Relative Humidity |
Standards | FCC Part 15, ICS-03, CE, RoHS, WEEE |
Color | Flat Black |
Dimensions | Unit: 3.75 x 2 x 0.64" / 9.6 x 5 x 1.7 cm Unit with Belt Clip: 3.75 x 2 x 0.80" / 9.6 x 5 x 2.1 cm |
Weight | Unit: 1.9 oz / 53.9 g Unit with Batteries: 2.8 oz / 79.4 g |
Package Weight | 0.22 lb |
Box Dimensions (LxWxH) | 4.3 x 2.3 x 1.3" |