Listen Tech LP-51-072-01 Advanced Intelligent DSP RF Receiver (72 MHz)
Ideal for upgrading an existing system or making assistive listening available to a larger audience, the LP-51-072-01 Advanced Intelligent DSP RF Receiver 12-Pack includes everything needed for conferences, classrooms, or large venues.
Each pack includes twelve (12) of our LR-5200-072 RF receivers—the industry-leading, multi-channel digital receiver featuring a compact design, best-in-class pickup, and reduced noise. The built-in rechargeable battery technology makes the LR-5200-072 an economical and environmentally friendly choice, reducing the costs of operation and ownership while offering extended use. Each unit features a micro-USB connection which, in addition to being used for quick and convenient battery charging, also allows for fast and simple firmware updates, with free iDSP software, setup, and programming.
The integrated neck loop and lanyard with DSP loop driver makes the LR-5200-072 easy to wear and convenient for listeners with T-coil equipped hearing aids. Additionally, the OLED display built into each receiver provides at-a-glance information including channel status, battery level, and more.
Ensure that everyone can take advantage of the best assistive listening system available with the LP-51-072-01 Advanced Intelligent DSP RF Receiver 12-Pack from Listen Technologies.
| LR-5200-072 | |
|---|---|
| Frequency Response | 50Hz - 15kHz (±3dB) |
| System Distortion | < 2% total harmonic distortion (THD) at 80% deviation |
| Outputs | (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0dBu nominal output level, 16 mW maximum, impedance 32 ohm |
| System Signal to Noise Ratio | SQ enabled 80dB, SQ disabled 60dB |
| Frequency Range | 72.025 - 75.950MHz |
| Number of Channels | 17 wide band, 40 narrow band |
| Sensitivity | .6uV typical, 1uV maximum for 12dB sinad |
| Frequency Accuracy | ± .005% stability 32 to 122 ºF (0 to 50 ºC) |
| Power Supply | Micro USB connector, 5 V, 500 mA |
| Battery Type | Lithium Ion 3.7 Vdc, 1200 mAh Life: 8 Hours of continuous use Charging Time: Fully charged in 2.5 Hours |
| Dimensions (H x W x D) | 3.75" (95.25 mm) x 2" (50.8 mm) x 0.64" (16.26 mm) without belt clip 3.75" (95.25 mm) x 2" (50.8 mm) x 0.80" (16.26 mm) with belt clip |
| Weight | 0.1 lbs (0.05 kg) without batteries 0.15 lbs (0.07 kg) with batteries |
| LA-430 | |
| Connectors | Receiver: Male 3.5 mm (TRRS) to Male 3.5 mm (TRRS) Short Ear Phone: Female 3.5 mm (TRS) |
| Neck Loop | Field Strength: 400 mA/m (+/- 3dB) Frequency Response: 100Hz to 5kHz (+/- 3dB ref 1kHz) |
| Cord Length | 29" (736.6 mm) |
| Weight | 0.09 lbs (0.043 kg) |
| LA-401 | |
| Frequency Response | 20Hz - 20kHz |
| Impedance | 32 ohm +/- 15% @ 1kHz |
| Input Sensitivity | 115dB +/- 4dB @ 1kHz, 1 mW |
| Rated Power Input | 50 mW |
| Max Power Input | 100 mW |
| Connector | Male 3.5 mm (TRS) |
| Cable Length | 13" (330.2 mm) Extension cable: 28" (711.2 mm) |
| Weight | 0.02 lbs (0.011 kg) |
| LA-381 | |
| Power Supply | Input: 100 - 240VAC, 50 - 60Hz Output: 5.0 VDC, 8 A, 40W Connector: 0.22" (5.5 mm) OD x 0.9" (2.3 mm) ID, barrel type |
| Cord | 72" (1828.8 mm) Input Power Cord, 45" (1143 mm) Output Cord |
| Unit Capacity | 12 Units |
| Dimensions (H x W x D) | 1.75" (44.45 mm) x 14" (355.6 mm) x 7.5" (190.5 mm) Height with receivers: 4.19" (106.43 mm) |
| Weight | 5 lbs (2.27 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
