Williams Sound PFM 863 specifications Bid Specs, T863 Transmitter, R863 Receiver

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Personal FMListening System Model PFM 863

Personal FMListening System • Model PFM 863

ADA

Bid Specs:

T863 Transmitter

The T863 shall be a portable, belt-pack equipped wide-band transmitter. The unit shall have three user- selectable operating frequencies of 863.25 MHz for CH1, 863.75 MHz for CH 2 and 864.75 MHz for CH 3. The T863 shall be housed in a black polycarbonate impact-resistant enclosure and feature a two-inch external antenna and 3.5mm mono microphone input.

The transmitter shall include an integrated on/off/channel selector control, an internal mic gain control, and power ON indicator LED. The power ON LED shall flash to indicate low battery.

The transmitter shall operate on two AA alkaline batteries for approx. 20 hours of operation or 15 hours with Williams Sound NiMH rechargeable batteries (BAT 026). The transmitter shall have drop-in charging points for charging with the optional CHG 3512.

The T863 shall have an operating range of approx. 30 meters (98 feet) when used with the R863 receiver and a signal ratio greater than 50dB with the R863 and 60 kHz deviation.

The T863 shall have CE, ETSI EN 301 357-1, ETSI EN 301 357-2 approvals, and be compliant with RoHS and WEEE regulations. The unit shall have a three year parts and labor warranty.*

The transmitter shall be the Williams Sound Corp. model number T863.

R863 Receiver

The R863 shall be a portable, belt-pack equipped wide-band receiver. The unit shall have three user- selectable operating frequencies of 863.25 MHz for CH 1, 863.75 MHz for CH 2 and 864.75 MHz for CH 3. The R863 shall be housed in a black polycarbonate impact-resistant enclosure and feature a 3.5mm ear jack that can accept stereo or mono earphones.

The receiver shall include an adjustable volume control, integrated on/off/channel selector and power ON indicator LED. The power ON LED shall flash to indicate low battery.

The receiver shall operate on two AA alkaline batteries for approx. 40 hours of operation or 30 hours when using Williams Sound NiMH rechargeable batteries (BAT 026). The receiver shall have drop-in charging points for charging with the optional CHG 3512.

The R863 shall have an operating range of approx. 30 meters (98 feet) when used with the T863 trans- mitter, and shall a signal to noise ratio greater than 50dB and 60 kHz deviation.

The R863 shall have CE, ETSI EN 301 357-1, ETSI EN 310 357-2 approvals, and be compliant with RoHS and WEEE regulations. The unit shall have a three year parts and labor warranty.*

The receiver shall be the Williams Sound Corp. model number R863.

*90 days on accessories.

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2007, Williams Sound Corp. MCAT 061A

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Contents T863 Transmitter DescriptionR863 Receiver Personal FM Listening System Model PFMBid Specs T863 TransmitterR863 Receiver Contact Williams Sound Corporate HeadquartersUnited Kingdom

PFM 863 specifications

The Williams Sound PFM 863 is a versatile and high-performance personal FM listening system designed to meet a variety of audio communication needs in different environments. This advanced device is particularly useful for those who require hearing assistance during lectures, presentations, or in other public spaces. The PFM 863 offers numerous features and technologies that make it a popular choice for both individuals and organizations.

One of the key features of the PFM 863 is its excellent sound quality. The system operates on the FM frequency band and utilizes sophisticated audio processing technologies to ensure that the sound is clear and intelligible. The device supports a wide frequency response, allowing it to deliver rich audio that enhances the listening experience, even in noisy environments.

The PFM 863 is equipped with a robust transmitter capable of broadcasting signals over a considerable distance. This transmitter can be connected to various audio sources, including microphones and audio output from computers or televisions. The flexibility in connectivity means that users can adapt the system to different settings, ensuring that everyone in the vicinity can benefit from the enhanced audio output.

Another significant characteristic of the PFM 863 is its user-friendly design. The device features intuitive controls, making it easy for users of all ages to operate. The unit is lightweight and portable, allowing it to be easily transported from one location to another. This portability makes it an ideal choice for schools, theaters, churches, and other venues where hearing assistance is required.

In terms of technology, the PFM 863 employs advanced frequency modulation techniques to minimize interference and optimize reception. The system also includes features such as noise filtering to enhance clarity and minimize background noise, ensuring that users can focus on the audio content without distraction.

Additionally, the PFM system supports multiple receivers, allowing several individuals to benefit from the same transmission simultaneously. This feature is particularly advantageous in group settings, where multiple listeners can connect to the same audio source using their personal receivers, promoting inclusivity and enhancing the overall communication experience.

Overall, the Williams Sound PFM 863 listening system is an exemplary solution for those seeking high-quality audio assistance. Its outstanding performance, user-friendly design, and advanced technologies make it a reliable choice for enhancing communication and accessibility across various environments.