The Radioddity GM-30 Plus GMRS Radio is a versatile, high-performance device designed for reliable communication. With 5W of power and 1,000 programmable channels, this radio is perfect for outdoor enthusiasts,…
FRS & GMRS Radio differs from amateur radio due to its power limits, range, and assign frequencies. It does not require testing to get on the air so it is…
The audio peak filter is designed to pull in weak signals that can be a challenge in amateur radio, especially in CW. Background noise, interference, and fading often make it…
SSB bandwidth refers to the range of frequencies a signal occupies. Standard SSB transmissions typically fall within 2.4 kHz to 3.0 kHz. However, some radios allow adjustments, enabling operators to…
RF Gain vs. Squelch Understanding RF gain vs. squelch, these two controls help refine how you receive signals, allowing for better clarity and reduced noise. While both affect how incoming…
The evolution of amateur callsigns developed over time into symbols of individuals, community, history, and regulation in the world of amateur radio. These unique sequences of letters and numbers allow…
The Kenwood TS-890 transceiver is a powerhouse in the world of amateur radio transceivers, designed to meet the demands of even the most discerning operators. Built with high-quality components and…
Performing the Ameritron AL-811 MARS Mod is simple with a little knowledge and basic tools. The AL811 amplifier is limited to traditional ham radio bands before the modification. For those…
Frequency modulation (FM) encodes information in a radio signal by varying the frequency of the carrier wave. Unlike amplitude modulation (AM), which alters the signal’s amplitude, FM maintains a constant…
During times of war, governments often take extraordinary measures to secure national communication channels. One such measure, taken during World War II, was when the Military Suspended Ham Radio. This…