Wireless modem module
FRH-SD04TU FUTABA Europe

FEATURES

Approved under FCC Part 15 rules - no user license is required.
Operating range is greater than 300m, line-of-sight - configurable as a repeater for extending range of service area.
The transmitter operates in the 2.4GHz frequency band and uses direct-sequence spread-spectrum technology. The spread-spectrum technology is suitable for withstanding noise interference and/or multi-path fading channels.
Diversity receiving function is employed, which is practically invulnerable to multipath fading.
Fast switching Time-Division-Duplex (TDD) provides virtual full-duplex communication between terminals at rates up to 38.4 kbps.
47 user selectable frequencies allow up to 24 independent networks to operate simultaneously in the same area.
Single fixed frequency communication or multi-access communication (automatically select frequency from defined group of frequencies) allows the user to select the best frequency to use for the application.
Supports 1:1, 1:N, and N:M network configurations.
Data transparency mode allows simple connection and supports for a wide range of equipment without the need of applications being aware of the modem.