Listen Technologies LR-500-072 Portable Programmable RF Receiver (Table 2)

Description

Listen Technologies LR-500-072 Portable Programmable Display RF Receiver (72 Mhz), Dark Grey, Frequency Range 72.025-75.950 MHz, Can Receive Up to 17 Wide-band or 40 Narrow-band Channels
Key Features
Compact, portable, and programmable digital receiver
Can receive up to 17 wide-band or 40 narrow-band channels
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
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
Uses standard AA alkaline or NiMh rechargeable batteries
Specifications
Frequency Response: 50 Hz - 15 kHz (±3 dB)
Signal-to-Noise Ratio: SQ enabled: 80dB; SQ disabled 60dB
Audio Output Jacks: 3.5mm connectors, unbalanced, 0dBu nominal output level, 16mW maximum, impedance 32 Ohms
Distortion: < 2% total harmonic distortion (THD) at 80% deviation
LCD: Channel Designation, lock status, signal strength indication, programming
Frequency Range: 72.025 - 75.950 MHz
Number of Channels: 17 wide band, 40 narrow band
Sensitivity: .6uV typical, 1 uV maximum for 12 dB sinad
Frequency Accuracy: ± .005% stability 32 to 122º
Squelch: Programmable in 20 steps, automatic on loss of RF signal
Antenna Type: Uses earphone cable
Battery Type: Two AA batteries, alkaline or NiMH
Battery Life: 30 hours alkaline (LA-361), 15 hours NiMH rechargeable (LA-362)
Battery Charging Time: Fully automatic, 13 hours
Dimensions: 5"x3"x1"
Weight: 3.9 oz