© 2011 Advantech Wireless. INTRAC-305 MANUAL - ISSUE 3.2 Page vii
The antenna position resolvers provide direction information
to the INTRAC. The IBR-L (beacon receiver) provides
tracking signal strength. (A signal strength derived dc voltage
from an external receiver may be used in place of the
Advantech AMT IBR-L)
The Motor Drive Cabinet receives the antenna drive
commands from the INTRAC and drives the azimuth,
elevation and polarisation (option) motors and brake
assemblies.
Limit switches on the antenna prevent it from being moved
beyond mechanically defined positions.
The INTRAC-305 may be controlled from its front panel or
from an optional PC based Remote Control and Monitoring
Terminal.
Retro Fitting Existing Step Track or Program Track installations may be
updated to INTRAC systems. Advantech AMT Ltd. have
considerable experience of retro fitting INTRAC systems.