Product Overview
Listen Technologies LR-3200-072 Intelligent DSP RF Receiver - 72MHz; RF Receiver Offering Remarkable Sensitivity and Sound
This 72 MHz LISTEN Technologies Basic DSP RF Receiver is an iDSP (Intelligent Digital Signal Processing) personal listening product. The green battery technology reduces costs of ownership and hassles while reducing the number of batteries in landfills.
Key Features:
- RF receiver offering remarkable sensitivity and sound
- Integrated neck loop/lanyard with DSP loop driver for an enhanced T-coil listening experience
- Small size makes it easier to wear and use and for venues to dispense, store, and maintain
- Lanyard and belt clip options offer convenient and discreet choices for the end-user
- Advanced rechargeable battery technology eliminates the costs and hassles associated with frequent battery replacement
- Designed for single-channel applications
Specifications:
| Audio | |
| System Frequency Response | 50 Hz - 15 kHz (±3 dB) / 50 Hz - 10 kHz (±3 dB) |
| System Signal to Noise Ratio | SQ enabled 80 dB, SQ disabled 70 dB / |
| System Distortion | <1% total harmonic distortion (THD) at 80% deviation |
| Output/s | Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dB unominal output level, 50 mW maximum, impedance 32 ohm |
| Controls | |
| User Controls | Power, up/down volume |
| Set-up Controls | 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 |
| Indicators LED | Flashes when batteries are low or to indicate charging, solid when fully charged |
| RF | |
| Frequency Range | 72.025 - 75.975 MHz |
| Number of Channels | Basic mode 3 wide band, Expanded mode 17 wide band |
| Sensitivity | .6uV typical, 1 uV maximum for 12 dB sinad |
| Power | |
| Battery Type | Lithium Ion |
| Temperature - Operation | 14 to 104 ºF (-10 to 40 ºC) |
| Compliance Standards | FCC Part 15 Class B, Industry Canada, ICES-3 (B), RoHS |
| Dimensions (H x W x D) | 3.75 x 2.0 x 0.64 in. (9.6 x 5.0 x 1.7 cm) |
| Unit Weight | 1.6 oz (45.4 g), 2.4 oz (68.1 g) with batteries |
