A Trailer-mounted, Transportable, Ground Station with 4.5m dish for ISI

The design meets the requirement for a combined S-band/X-band ground station capable of being transported in a standard shipping container, to provide rapid deployment anywhere in the world.

The dual-band system provided S-band command and control, as well as X-band downlink reception, with signal-driven autotracking capability. The 4.5m meter dish was split for transportation, and the ground station incorporated GPS, electronic flux gate compass, and inclinometer for on-site alignment and orientation.

The feed, and RF systems used for all signal and autotracking functions were provided by BURS Ltd

The system incorporated the following features:-

  • Ability to track EROS earth imaging satellite from temporary sites, in various weather conditions
  • Can be transported globally in a standard shipping container
  • Trailer-mounted for easy positioning
  • Integrated electronics for alignment and control
  • Minimum time-to-operation through integrated construction and ease of assembly
  • Small size and low weight to minimise transportation cost

Specifications

Dish size
3m to 4.5m
Wind speed
(operational)
30mph max
(survival)
60mph max
Tracking resolution
+0.1° (15mph windspeed)
+0.2° (30mph windspeed)
Slew rate
5°/sec max
Temperature range
(operational)
-30?°C to +50°C
(storage)
-50°C to +60°C
Supply
220/240V 50/60Hz

 

© Copyright 2009 Antrak.