NOTE: The operating frequency on the PFM 863 system is optimized for European markets. The system can not be used in all countries. Check with your government's radio regulations for 863 MHz operation.

The Williams Sound PFM 863 Personal FM Listening System is a portable, wireless communication system for classrooms, job training, consultation and more. The speaker uses the Williams Sound TGS T863 FM Transmitter equipped with a microphone to broadcast their voice to the person requiring hearing assistance. The listener uses the Williams Sound TGS R863N FM Receiver equipped with an earphone to pick-up the speaker's message. The system helps to overcome background noise, distance from the speaker, and holds the listener's attention for improved comprehension. The Personal FM system operates on 863 MHz, meets RoHS approval guidelines, and is backed by a 3 year factory warranty.

How the System Works:
The Williams Sound Personal FM (PFM) System has two principal parts: the FM Transmitter and the FM Receiver. Much like a miniature radio station, the FM Transmitter and microphone pick up the sounds you want to hear and broadcast them over an FM radio signal. The FM Receiver and earphone are used to pick up the broadcast up to 30 meters (98.4 feet) away.