Author: Johnson Francis

Earlier discussions had covered J pole antenna and its variant Slim Jim antenna. Now what are Super-J and Collinear J Antennas? They are variants of J pole antenna

There is a lot of enthusiasm among LEO Satellite operators in my region after the activation of LAPAN A-2 has been advanced a bit with a new ‘VR

What is a Cross Yagi for LEO Satellite Operations?

APRS stands for Automatic Packet Reporting System and serves as a digital communications channel for Ham radio, using a digipeater. Packet radio digipeater on the International Space Station

Amateur radio is two way radio communications by persons having a license issued in their country. It is a wonderful hobby which promotes innovation and discovery. Radio amateurs

Every amateur radio satellite operator is excited over the launch of MESAT-1 scheduled for 27 June 2024. It will be launched on a Firefly Aerospace “Alpha” rocket into