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.