The EHA-51B antenna is an active, general-purpose, receive-only monopole and loop antenna for magnetic and electric field testing. As a monopole antenna it is ideal for instantaneous bandwidth scanning (without tuning) of electric fields in its frequency range and can drive any receiver with 50-ohm input impedance.
The EHA-51B is also an active recieve only loop antenna for magnetic field testing. It is suitable for MIL-STD, VDE, and TEMPEST testing, with reliable, repeatable measurements.
Physical Dimensions: Ground Plane Dimensions: 18 in. x 18 in.