SLN has expertise in three axis control systems for SATCOM application. The three axis are
Azimuth, Elevation and Polarization. SLN has built Antenna Control Systems (ACS) for
Pointing and Tracking Applications. Some of the prominent features are step track algorithms
and closed loop control laws. SLN is a leading indigenous manufacturer for ACS for SATCOM
applications.

Some of the Major SATCOM products SLN has delivered are:

1. Antenna Control Servo System for 32mtr deep space network antenna for tracking deep
space satellites
2. Antenna Control System for 3.8m to 11mtr Antennas.
3. Antenna Control Servo System for tracking low earth orbital satellites.