Listen Technologies LR-4200-072 Dsp Rf Receiver 72 Mhz

Product Description

The LISTEN TECHNOLOGIES LR-4200-072 is an intelligent DSP RF receiver designed for assistive listening systems operating at 72 MHz. Digital signal processing (DSP) delivers clear, stable audio reproduction in environments where hearing accessibility is required. The receiver picks up RF transmissions and converts them to audio output for the end user, typically through a headset or earphone. It is sold as a single unit and is intended for installation and deployment by AV integrators, assistive technology specialists, and facilities professionals managing hearing loop or RF-based listening programs.

The LR-4200-072 is suited for venues and facilities that must meet hearing accessibility requirements, including houses of worship, courtrooms, theaters, conference centers, and educational facilities. It operates within the 72 MHz RF band, which is a federally designated assistive listening frequency range in the United States. The receiver is deployed as part of a larger Listen Technologies assistive listening system where a compatible transmitter broadcasts audio to multiple receivers worn or held by listeners with hearing needs.

Key Features

• Intelligent DSP processing for clear, stable audio output
• Operates on the 72 MHz RF band designated for assistive listening use
• Single-unit (each) packaging for flexible inventory and deployment
• Designed for use in assistive listening system installations across public and commercial venues
• Part of the Listen Technologies RF assistive listening product ecosystem

Compatibility

Designed for use within Listen Technologies RF assistive listening systems operating at 72 MHz. Consult Listen Technologies system documentation to confirm transmitter and accessory compatibility before deployment.

Installation Notes

Installation and system configuration should be performed by a qualified AV integrator or assistive technology professional familiar with FCC Part 15 regulations governing 72 MHz assistive listening devices. Power down the transmitter before pairing or servicing receivers. Verify frequency coordination with any other RF systems operating in the same space to avoid interference. Follow all applicable ADA accessibility guidelines when determining the number of receivers required for a given venue capacity.