Listen Technologies LR-4200-072 Intelligent DSP RF Receiver, 72 MHz
Explore the unparalleled audio clarity and quality of the LR-4200-072 Intelligent DSP RF Receiver, 72 MHz from Listen Technologies. This device is renowned for its superior range and reception, making it a standout in its class. As a key component of our Intelligent Digital Signal Processing (iDSP) line, the LR-4200-072 is the smallest device in its category, offering a compact, unobtrusive solution for the end user. The receiver comes with an integrated neck loop/lanyard, ensuring easy wearability. Its DSP loop driver enhances the listening experience, especially for those using T-coil-equipped hearing aids. The dual 3.5mm output jacks further enhance its versatility, allowing multiple users to share the device. Equipped with a micro USB connection, the LR-4200-072 receiver can be used with our complimentary iDSP software for charging, setup, programming, inventory management, and firmware updates. The device's advanced Lithium-ion rechargeable batteries ensure reliable power and longevity, making it ideal for extended speaking sessions, presentations, and more. The integrated OLED display provides clear visibility of charge status, channel information, and volume level. Whether for classrooms, boardrooms, conferences, or any other venue requiring reliable assistive listening, the LR-4200-072 is an exceptional choice. In terms of architectural specs, this RF receiver is capable of receiving on 57 wide and narrow band channels. It is designed to tune to a single channel, with the user unable to change the channel. The receiver boasts a signal-to-noise ratio of 80 dB or greater and an audio frequency response of 50 Hz - 15 kHz ( +/-3 dB). The LR-4200-072 employs unique DSP SQ noise reduction technology and features a programmable squelch circuit. The multi-functional display indicates battery status, inventory number, and channel. The device can be worn on a lanyard or belt clip, with the lanyard offering an integrated neck loop option. The USB connector serves multiple purposes, including inventory control, setup, charging, and firmware upgrades. The device features automatic battery charging circuitry and uses a non-proprietary lithium-ion battery. Additional charging contacts allow for multiple charging options. Experience the superior performance of the Listen LR-4200-072 today.
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