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13
Telemetry
13.1
Iridium Telemetry
XLink may be equipped with an optional Iridium module. The module is plug and play and fits into one of
the option port. When so equipped, XLink is capable of sending transmissions and receiving messages
using the Iridium satellite network.
Iridium may be used to provide reliable two-way communications anywhere on the planet.
for details on setting up Iridium.
Iridium satellite coverage is available everywhere. The diagram below shows how the signal travels
through the Iridium Gateway to an email address, etc.
13.1.1
Iridium Antenna Placement
The Iridium antenna must be placed where it has a clear view of the sky.
Iridium satellites are not geostationary. This means that coverage of a certain area may vary from one
minute to the next. To be considered reliable, the station must have a strong signal for 10 to 20 minutes.
The antenna-aiming feature can aid in correct station setup. It will show the current signal strength. Signal
strength ranges from 0 (no signal) to 5 (excellent signal).
A signal strength of 4 or higher indicates a strong signal.
Summary of Contents for SUTRON XLINK 100
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