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The base and remote modems offer flexibility with respect to
frequencies, licenses, output power and regulations: Microhard
radio modems provide an excellent range (20 km for the non EU
versions) and high data rates. They are license free in most
areas of the world. the EU versions are power limited to 100
mw to conform to European regulations and as a result, offer
less range.
Maxstream radio modems provide good range (up to 5 km for
the 900 MHz version) at a very reasonable cost. The on air data
rate is limited and so some features, such as user defined telemetry,
are not available when using these radio modems. the 900 MHz
provides the greatest range but can only be used license free
in North America and Israel, for everywhere else in the world,
a license is required. The 2.5 GHz radio modems can be used
in most countries without a license.
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