Author: mitazi

Signal-to-Noise Ratio (SNR) is a measure used in various fields, including telecommunications, audio engineering, and data transmission, to quantify the level of a desired signal relative to the level of…Continue readingSignal to Noise Ratio

SWR, or Standing Wave Ratio, is a measure used in radio communications to assess the efficiency of an antenna system. It indicates how well the antenna is matched to the…Continue readingSWR

AM DX listening, or Amplitude Modulation Distance Listening, refers to the practice of tuning into AM radio stations that are located far away from the listener’s location. This hobby is…Continue readingAM DX SWL

A noise bridge is a specialized piece of test equipment used primarily in radio frequency (RF) applications to measure the impedance of antennas and other RF components. It is particularly…Continue readingNoise Bridge

The solar cycle is an approximately 11-year cycle during which the Sun’s activity, including the number of sunspots, solar flares, and solar radiation, varies in a predictable pattern. This cycle…Continue readingSolar Cycle Explained

HF (High Frequency) radio propagation in Europe is influenced by various factors, including the time of day, solar activity, atmospheric conditions, and the specific frequency being used. Understanding these factors…Continue readingHF Propagation Explained

Maritime mobile ham radio refers to the use of amateur radio equipment on vessels at sea. This practice allows amateur radio operators to communicate while on boats, yachts, or ships,…Continue readingMaritime Mobile in Hamradio

A VHF repeater is a radio station that receives a signal on one frequency and retransmits it on another frequency, typically at a higher power level. VHF (Very High Frequency)…Continue readingVHF Repeater

A linear amplifier, often referred to as a “linear RF amplifier,” is a type of amplifier used in amateur radio and other radio communication applications to increase the power of…Continue readingLinear Amplifier

Amateur radio, or ham radio, has attracted many notable individuals throughout its history, including scientists, inventors, politicians, and celebrities. Here are some famous people known for their involvement in ham…Continue readingNotable Individuals In Hamradio