Repeaters extend the range indefinitely.
SpectraNet uses direct sequence spread spectrum radios operating in the 902 to 928 MHz band. These radios have been certified by the Federal Communications Commission in accordance with Part 15.247 and do not require the user to obtain a site license. The direct sequence technique permits twice the transmitter power of radios using the frequency hopping technique. Combining digital techniques, higher power, and highly directional and efficient antennas produces reliable communications over paths previously reserved for microwave. Hook-up is simple.