Related Posts and Articles

• Radio Rigs April 24, 2015 What are Radio Rigs for Amateur Radio? Radio rig is a generic term used by an amateur operator for the radio station equipment. It includes not only the primary transmitter and receiver (or transceiver) but also…
• Do Digital Modes like FT8 work Below Noise? December 26, 2019 Digital modes like FT8 work below Noise? - A myth It is a common myth that narrowband digital modes like FT8, JT65, etc establish communication with signals that are below the noise floor. This myth has…
• CW & Digital April 25, 2015 Fascinating world of CW, SSTV and Digital Radio Since the advent of radio communication in the late 19th century, it has made rapid progress in technology over the passages of time. EM waves propagated between two…
• About May 3, 2015 Hello, I am Basu Bhattacharya (VU2NSB) and live in New Delhi, India. Let me take the opportunity to introduce myself and tell you how and when the bug bit me and made me get into amateur…
• Earth Satellite Orbits December 8, 2019 The fundamental nature of Earth Satellite Orbits Satellites have been there enhancing radio communication for several decades. An understanding of Earth Satellite Orbits is crucial to optimizing the use of communication satellite resources. Radio amateurs were…
• Learn CW Morse Code - Get Started March 9, 2021 Learn CW Morse Code - Get Started If you are reading this article, then in all probability you either wish to learn CW Morse Code from the scratch or are one of those who learned it…
• PSK31 - A Robust QSO October 4, 2019 PSK31 - for exciting HF band QRP PSK31 like most of the other narrow-band digital text communication modes requires very little TX power into a very modest antenna. PSK31 is also quite immune to co-channel interference…
• RF Testing April 24, 2015 Do we need T&M Equipment for RF Testing? Test and Measurement popularly called T&M which form the core of RF testing is perhaps a very vital aspect in amateur radio, as well as in all other…