Features: • Individual FCC license not required3• Up to one mile transmission range when using inexpensive omnidirectional antennas (shown). Up to 10 mile transmission range when using higher gain directional antennas at ideal conditions (please note that line-ofsight obstructions and ...
RF411: Features: • Individual FCC license not required3• Up to one mile transmission range when using inexpensive omnidirectional antennas (shown). Up to 10 mile transmission range when using h...
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Spread spectrum radios spread the normally narrowband information signal over a relatively wide band of frequencies. This allows the communications to be more immune to noise and interference from RF sources such as pagers, cellular phones and multipath.1 The RF401, RF411, and RF416 radios reduce susceptibility to RF interference from other spread spectrum devices by providing user-selectable frequency hopping patterns.
The RF401, RF411, and RF416 spread spectrum radio modems can be used for general purpose wireless data communications and support point-to-point and point-to-multipoint datalogger communications. They can serve as a field modem/radio while connected to the datalogger or as a base station modem/radio when connected to a computer.
The modems RF401, RF411, and RF416 have three protocol settings: "Transparent", "PB Aware", and "PB Node". The "PB Aware" and "PB Node" protocols are intended for PAKBUS® networks. The radio must be set to the "Transparent" protocol if it will be used in a network containing an RF400, RF410, or RF415 radio2.