Loop Antennas

Source: A.H. Systems

A.H. Systems' designs, manufactures and delivers high performance Loop Antennas for a wide range of magnetic field testing. Whether used in a set to measure shielding effectiveness per MIL-STD 285 and NSA 65-6 or individually to satisfy specific requirements, the Loop Antennas are an efficient, low cost solution.

Next-day, On-time delivery.

The small size of these loop antennas has the advantage of convenience in handling, availability of a zero- response orientation, and a simple expression for the voltage produced by a given field strength. At higher frequencies, about above 100 MHz, a loop of practical size may no longer be electrically small and has a significant response to the electric field as well as the magnetic field.


Frequency Range


SAS-560 Loop Antennas

20 Hz - 2 MHz

Loop-Emission, per MIL-STD-461

SAS-561 Loop Antennas

20 Hz - 50 kHz

Loop-Radiating, per MIL-STD-461

SAS-562B Loop Antennas

10 kHz - 30 MHz

Active 18" Loop, Battery Power

SAS-563B Loop Antennas

1 kHz - 30 MHz

Active 12" Loop, Battery Power

SAS-564 Loop Antennas

1 kHz - 30 MHz

Transmit 12" Loop

EHA-51B Loop Antennas

1 KHz - 60 MHz

12" Loop and 41" Active Monopole Antenna










For more downloads and information on the A.H. Systems Loop Antennas, visit their webpage.