SurePower DC - 3GHz 5 Watt Dummy Load with N-Male Connector
A Dummy Load is a device used to simulate an electrical load during testing. In an RF System, a dummy load is used to simulate an antenna. By using a dummy load instead of an actual antenna, the transceiver can be tested and configured without radiating radio waves. The Dummy Load is selected in a way so that it has a similar impedance to the real device that will be connected to the RF System. Not using a dummy load and leaving the port open, can result in some unwanted reflections which can damage the RF System.