
APPLICATION NOTE: Using Wind Observer II with MDS Trans NET 900 Radio 6
SETUP AND OPERATION
EQUIPMENT
The following equipment is needs to transmit data from a Wind Observer II to a PC using MDS Trans NET
900 radios. Some items are only used for individual configuration of the MDS Trans NET 900 radios
MDS Trans NET 900
Wind Observer II GILL sensor
12 VDC Power supply
NULL Modem adapter
RS-422 to RS-232 converter
PC running Hyper Terminal for Windows
Antenna (900 MHz to 2.4 GHz)
RS 232 cable (DB-9)
RJ-11 to DB-9 adapter
THE MDS TRANSNET 900 SETUP
In this section we are going to configure the MDS Trans NET 900 radios to transmit data from the Wind
Observer II sensor to a PC. We will use a Point-to-Point configuration.
Point-to-Point configuration is a simple arrangement consisting of just two radios (a Master and a
Remote). This provides a half-duplex communications link for the transfer of data between two locations.
The following figure shows a typical Point-to-Point Link.
Requirements:
MDS Trans NET 900 (2)
RJ-11 to DB-9 adapter
RS-232 cable
Power supply
Antenna
PC running Hyper Terminal on Windows
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