Operating instructions

Sabine SWM4000 Smart Spectrum

Wireless

LIT-SWM4000-OG-EN-100205.indd

Appendix B

Frequencies and Groups

FREQUENCY BAND SELECTION

Most countries closely regulate radio frequency devices to limit RF (radio frequency) interference. Many countries are in

the process of changing their regulations in order to accomodate requirements for DTV braodcasts and smart phones.

SWM4000 systems are available in several frequency ranges. Contact your local retailer to determine the bands that

are suitable in your area. Sabine is making new frequency bands available as the regulations evolve. The most current

information can be found at www.Sabine.com.

The following bands are available at the time this manual was printed:

902-928 Mhz - For the Americas, Australia and New Zealand (These frequencies are expected to remain license free and

relatively free of interference for the foreseable future.)

790-819 MHz - For China

790-865 MHz - for The Pacic Rim and some European countries.

850-865 MHz - Some European countries.

SWM4000 systems typically provide predened frequency groups and channels. All microphones in a system should be

set individual channels within a sinlge group to reduce the chance of interference. DO NOT SET TWO TRANSMITTERS

TO THE SAME GROUP AND CHANNEL.

Up to 8 individual transmitter/receiver systems may be used simultaniously in the same venue. It is possible to operate

up to 20 systems simultaneously.

Appendix C

Rack-Mounting SW40-RH Receivers