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Telemetry |
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Telemetry Applications
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News:
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| Satellite |
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 We can provide satellite communication on a number of our
products for those hard to reach areas or the remotest of areas where other
communication service are not available. We can offer a number of Satellite
options including:
- Low
Earth Orbit (LEO) Satellite. A fully integrated low-data rate satellite
communication solution.
- TSAT 2100 satellite. Operating at speeds between 300-9600
bits per second, TSAT provides a cost effective solution to data communication
both in the transaction and the SCADA (Supervisory Control and Data
Acquisition) markets.
LEO APPLICATION
Dynamic Logic working
with Chronos Technology has successfully used the D7000 series of outstations
to provide customers with an integrated solution within a telemetry bollard.
 The solution is mounted inside a polyester reinforced plastic
bollard, which can be used as camouflage at sensitive sites. A range of
bollards were selected that do not shield the antenna enabling it to transmit
to the selected LEO satellite network without any impact on signal levels and
availability.
The complete Satellite solution has been fully integrated
to ensure effective power management, the outstation has the ability to place
both itself and the MiChroSat modem in 'sleep' mode to reduce power
consumption, whilst still monitoring its I/O connections. This feature ensures
that the low power solution is optimised to be operated via a one year battery
solution (based on a single 1 minute call per day) or alternatively a small
solar panel and standby battery solution (typically a 1 foot square panel) may
be provided that will offer 3-5 years autonomy.
This solution is ideal
for use in Storm Sewer Overflows (SSO), Combined Sewer Overflows (CSO),
pipeline monitoring and other telemetry applications.
LEO
Description
A low-earth-orbit (LEO) satellite system employs a
large fleet of "birds," each in a circular orbit at a constant altitude of a
few hundred miles. The orbits take the satellites over, or nearly over, the
geographic poles. Each revolution takes approximately 90 minutes to a few
hours. The fleet is arranged in such a way that, from any point on the surface
at any time, at least one satellite is on a line of sight. The entire system
operates in a manner similar to the way a cellular telephone functions. The
main difference is that the transponders, or wireless receiver/transmitters,
are moving rather than fixed, and are in space rather than on the earth. A
well-designed LEO system makes it possible for anyone to access the Internet
via wireless from any point on the planet, using an antenna no more
sophisticated than old-fashioned television "rabbit ears."
TSAT
Description
TSAT satellite communication networks are
dedicated to low data rate communication via satellite, and introduce private
satellite communications networks as a cost effective solution for a wide area
of applications. The Remote Terminals are controlled by one common hub station
in a full duplex closed star network configuration.
 TSAT introduces low-cost solutions to
traditional problem areas in low data rate satellite communication, such as
frequency stability, phase noise, and interference requirements. Flexible
interface and protocol options offer cost effective communication solutions for
transaction applications, data collection as well as remote control and
monitoring.
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