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Listen Technologies Portable Display RF Receiver (216 MHz) - LR-400-216

Listen Technologies Portable Display RF Receiver (216 MHz) - LR-400-216

Part Number: LR-400-216
Our Price: $209.00
Availability: Usually ships the same business day
Description
Specifications
Accessories
Reviews

Portable Display RF Receiver (216 MHz)

Offering the same high-performance audio and convenient recharging features as our other receivers, the LR-400-216 Portable Display RF Receiver is an affordable option for establishing or expanding your assistive listening system. Capable of receiving up to 19 wide-band or 38 narrow-band channels, the LR-400-216 features a digital LCD display, channel seeking capabilities, and compatibility with mono or stereo headphones. The LCD display provides each user with channel selection, battery level, and signal strength information, and an LED on the top of each receiver indicates power status and low battery conditions.

The LR-400-216 Portable Display RF Receiver is a cost-effective way to provide assistive listening to your customers, clients, or patrons.

Key Features
  • Cost-effective solution to beginning or expanding your RF assistive listening system
  • Can receive up to 17 wide-band or 40 narrow-band channels
  • Easy-to-read LCD display with battery status, channel information, and signal strength readings
  • Channel seek capabilities
  • 80 dB signal-to-noise ratio for industry-leading sound quality
  • Built-in SmartCharge feature prevents overcharging
  • Simple drop-in charging compatible with Listen Technologies' charging cases and plugs
  • Compatible with mono and stereo headphones
  • Limited lifetime warranty and hassle free support from Listen Technologies
Includes
  • One (1) LR-400-216 Portable Display FM Receiver
  • One (1) Quick Reference Card


Audio
Frequency Response50 - 15 kHz (3 dB)
Signal-to-Noise RatioSQ enabled 70 dB, SQ disabled 50 dB
Audio Output Jacks3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm
Distortion< 2% total harmonic distortion (THD) at 80% deviation
Controls
User ControlsChannel up/down, SEEK, volume, Alkaline/NiMH batteries, SQ enable/disable
ProgrammingChannel lock, squelch
Indicators
LCDChannel designation, battery level, battery charging, RF signal strength and channel lock
LEDsRed, illuminated when unit is on, flashes when batteries are low or to indicate charging, flashes when locked and SEEK is pushed
RF
Frequency Range216.0125 - 216.9875 MHz
Number of Channels19 wide band, 38 narrow band
Sensitivity.6uV typical, 1 uV maximum for 12 dB sinad
Frequency Accuracy .005% stability 32 to 122 F (0 to 50 C)
SquelchProgrammable in 20 steps, automatic on loss of RF signal
Antenna TypeUses earphone cable
Power
Power SupplyI/P 120 VAC; O/P 7.5 VDC 250 mA, drop in contact points for use with charging cases, power supply not included (LA-208)
Power Supply Connector0.09 in. (2.3 mm) OD by 0.7 mm ID, barrel type connector 7.5 VDC, center positive < 250 mA, drop in contact points for use with Listen charging cases
Battery TypeTwo (2) AA batteries, alkaline or NiMH
Battery Life30 hours alkaline (LA-361), 15 hours NiMH rechargeable (LA-362)
Battery Charging TimeFully automatic, 13 hours
ComplianceRoHS, WEEE, UL, PSE, CE, CUL, TUV, CB
Physical
Width2.75 in. (7.0 cm)
Height4.25 in. (10.8 cm)
Height1.50 in. (3.8 cm)
ColorDark Grey with white silk screening
Unit Weight with Batteries5.8 oz (164 g)
Shipping Weight1.0 lbs. (0.5 kg)
Weight3.9 oz (111 g)
DoorManually lockable, SEEK/channel select behind the door
Environmental
Temperature - Operation14 to 104 F (-10 to 40 C)
Temperature - Storage-4 to 122 F (-20 to 50 C)
Relative Humidity0 to 95% relative humidity, non-condensing
Compliance
SafetyRoHS
RFFCC Part 15, Part 90, Industry Canada