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Listen Technologies Basic DSP RF Receiver (72 MHz)
EAN: 819267025844
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. A lithium-ion battery is included with the unit and provides up to 24 hours of continuous use. The integrated neck loop/lanyard or belt clip with DSP loop driver improves the listening experience for T-coil users. This iDSP device is small and easy to wear, dispense, store, and maintain.
The Basic DSP RF Receiver has LED indicators that flash when batteries are low/charging or are solid when fully charged. You may connect the iDSP neck loop/lanyard or earphones via one of two 3.5mm output jacks, so the receiver can be shared with another user. The micro-USB connection is used with free iDSP software for charging, setup, programming, inventory management, and firmware updates. This listening device is well suited for places where it s difficult to hear, such as theaters, lecture halls, concert venues, and houses of worship.
EAN: 819267025844
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. A lithium-ion battery is included with the unit and provides up to 24 hours of continuous use. The integrated neck loop/lanyard or belt clip with DSP loop driver improves the listening experience for T-coil users. This iDSP device is small and easy to wear, dispense, store, and maintain.
The Basic DSP RF Receiver has LED indicators that flash when batteries are low/charging or are solid when fully charged. You may connect the iDSP neck loop/lanyard or earphones via one of two 3.5mm output jacks, so the receiver can be shared with another user. The micro-USB connection is used with free iDSP software for charging, setup, programming, inventory management, and firmware updates. This listening device is well suited for places where it s difficult to hear, such as theaters, lecture halls, concert venues, and houses of worship.
- 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
- Limited lifetime warranty with hassle-free support
- 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
Listen Technologies LR-3200-072 Specs
Audio
| Frequency Response | 50 Hz to 15 kHz (±3 dB) |
| Signal to Noise Ratio (SNR) | SQ Enabled 80 dB, SQ Disabled 70 dB |
| System Distortion | <1% Total Harmonic Distortion (THD) at 80% Deviation |
| Output | 2 x 3.5 mm Connectors, Unbalanced, 0 dBu Nominal Output Level, 50 mW Maximum, 32-Ohm Impedance |
| Controls | User Controls: Power, Up/Down Volume Programming: Via Software and USB Port |
| Indicators | LEDs: Flashes When Batteries Are Low or to Indicate Charging, Solid When Fully Charged |
RF System
| Frequency Range | 72.0250 to 75.9500 MHz |
| Number of Channels | Basic Mode: 3 Wide Band Expand Mode: 17 Wide Band |
| Sensitivity | 0.6 uV Typical, 1 uV Maximum for 12 dB Sinad |
| Frequency Accuracy | ±0.005% Stability (32 to 122°F / 0 to 50°C) |
| Antenna Type | Phone/Neck-Loop Lanyard and Short Earphone Cable or Standard Earphone Cable |
| Squelch | Fixed Level, Automatic on Loss of RF Signal |
Power
| Power Supply | Micro-USB Connector, 5 V, 500 mA |
| Battery Type | Lithium-Ion 3.7 VDC, 1200 mAh |
| Battery Life | 24 Hours of Continuous Use |
| Charging Time | Fully Charged in 2.5 Hours |
General
| Color | Black |
| Environmental | Operation Temperature: 14 to 104°F / -10 to 40°C Storage Temperature: -4 to 122°F / -20 to 50°C Relative Humidity: 0 to 95% Relative Humidity, Non-Condensing |
| Compliance | FCC Part 15 Class B, Industry Canada ICES-3 (B), RoHS |
| 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 | With Batteries: 2.40 oz / 68 g Unit Weight: 1.60 oz / 45 g |
Packaging Info
| Package Weight | 0.205 lb |
| Box Dimensions (LxWxH) | 4.3 x 2.4 x 1.3" |
In the Box
- Listen Technologies Basic DSP RF Receiver (72 MHz)
- Field Replaceable Lithium-Ion Battery
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