What is qrp?

QRP stands for "low power" in amateur radio, and refers to the use of low power (typically less than 5 watts) to transmit and receive radio signals. QRP is often associated with portable and outdoor operation, where low power consumption and improved efficiency are critical. QRP enthusiasts build and use specialized equipment to maximize signal performance, often using highly efficient antenna designs and low power digital modes such as PSK31 and FT8. QRP is a popular hobby for amateur radio operators who enjoy the challenge of making long-distance contacts with minimal power and equipment.