Which among the following is a Microsatellite that provides satellite-based Amateur Radio Services to India as well as the international community?

HAMSAT

The correct answer is Option (4) → HAMSAT **

HAMSAT (VO-52) is a microsatellite developed by ISRO in collaboration with amateur radio operators. It provides satellite-based Amateur Radio Services to India as well as the international amateur radio community.

Other options:

• SARAL – Oceanographic satellite
• SWAYAM – Student satellite
• JUGNU – Remote sensing nanosatellite