Description

Used Vertex 7134 Antenna Control Unit

The 7134 and 7134-EMT ACS is an antenna pointing system, controlled manually or
automatically, that positions the antenna to receive the peak signal from a satellite.
The 2-axis and 3-axis options use azimuth (AZ) and elevation (EL) controls to position
the antenna. The 3-axis option also includes polarity controls to position the antenna
and feed assembly. Variable speed inverters provide 2-speed operation with
continuously variable drive rates over a range of approximately 50:1.
The 7134 ACS uses the latest microprocessor technology, providing accurate
antenna positioning, high reliability, and maximum system flexibility. The system has
the capabilities for rapid multiple satellite access and RS-232 or RS-422 remote
control communications.
The 7134 EMT version is capable of step tracking with inclined orbit satellites.