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.

25W SMA RF Terminator, Dummy load 3/4/6/8/12/18GHz 50ohm
Norminal Impendance	50ohm
Frequency range	DC-6GHz (up to 26.5GHz)
VSWR	3GHz≤1.15 6GHz≤1.2 12.4GHz≤1.25 18GHz≤1.3 26.5GHz≤1.35
Power rating	25W
Temperature range	-55℃ to 125℃