dummyloads
A dummy load is an electrical device used to simulate a real electrical load in testing and calibration of equipment while preventing the emission of signals to an antenna or other active circuit. In radio and communications work, the term typically refers to a high‑impedance, well‑matched resistive load that absorbs transmitted power as heat.
In RF practice, the dummy load is usually designed to present an impedance close to 50 ohms,
Operation and performance hinge on proper impedance matching and thermal management. A good dummy load dissipates
Applications include transmitter testing, calibration of wattmeters, antenna-system alignment, and protection of equipment during maintenance or