Yesterday morning there was a pass of International Space Station in my region starting at 0818 IST (UTC+530) while I was live streaming CW Net. Switched over to
To maximize Transequatorial Propagation (TEP) on 6 meters, you need an antenna that does two things exceptionally well: focuses energy toward the horizon (low angle of radiation) and
Weather radar is one of the most critical and highly useful tools in modern meteorology, especially for short-term weather prediction and severe storm warnings. While computer models are
A balanced modulator is an electronic circuit that mixes two signals—typically an audio signal and a high-frequency radio carrier—to produce a Double-Sideband Suppressed-Carrier (DSB-SC) signal. In standard Amplitude
The T2FD (Terminated Tilted Folded Dipole), often just called a Terminated Folded Dipole, is a broadband wire antenna originally developed by the US Navy in the 1940s. In
Yesterday night there was a Western pass of International Space Station in my region starting at 2124 IST (UTC+530). I had kept my Moxon VHF/UHF Yagi pointed in
The Radioberry is an open-source, full-duplex High Frequency (HF) Software Defined Radio (SDR) transceiver designed to operate as a Raspberry Pi HAT (Hardware Attached on Top). Originally developed
A “Long John” antenna is a highly directional Yagi-Uda (beam) antenna characterized by an exceptionally long boom. Though originally an antenna from a specific manufacturer, the term is
