The SkyBridge MAX Hotspot is a multi-mode digital voice gateway that connects amateur radio operators to global communication networks using a compact, portable device. Supporting DMR, D-STAR, YSF, NXDN, and…
Antenna tower grounding is essential for protecting your equipment and property from lightning strikes and electrical surges. Proper grounding not only ensures safety but also improves the performance of your…
Installing a Rohn 45 Tower requires proper planning, attention to safety, and following detailed steps. When done correctly, this sturdy tower provides reliable support for antennas used in amateur radio,…
Transistors revolutionized the world of electronics and became the foundation for modern technology. These tiny devices control electrical currents, amplify signals, and act as switches in countless applications. Without them,…
Antenna switches play a crucial role in the functionality and versatility of amateur radio setups. These devices allow operators to efficiently manage multiple antennas, ensuring that the best signal is…
Amplifier circuits are essential in electronics, used to increase the amplitude of a signal without altering its original shape. Furthermore, we’ll walk through the steps to build a simple amplifier…
A Pass Band Filter (PBF) is an essential electronic component that allows signals within a specific frequency range, known as the pass band, to pass through while attenuating signals outside…
Understanding Notch Filters, also known as a band-stop filter enables you to use it more effectively. It is an electronic filter designed to block or attenuate a specific range of…
APRS, the Automatic Packet Reporting System is a digital communications protocol used by amateur radio operators for real-time information sharing. Invented in the late 1980s by Bob Bruninga (WB4APR), APRS…
The Radioddity QT80 is an excellent entry-level 10-meter radio, designed for amateur radio enthusiasts who value performance and portability. Compact and easy to use, the QT80 is well-suited for those…
