Products and Services

1. HFR-4 - H-Field Rod Antenna 7/1/2009

   The HFR-4 H-Field Rod Antenna operates efficiently over the frequency range of 5 MHz to 30 MHz. It is suitable for MIL-STD, VDE, and TEMPEST testing, with reliable, repeatable measurements.

2. H-Field Rods 7/1/2009

   The A.H. Systems' set of H-Field Rods provide an accurate standard for magnetic field testing. The rods are available individually or in a set of four to cover the frequency range of 100 Hz to 30 MHz.

3. HFR-2 - H-Field Rod Antenna 7/1/2009

   The HFR-2 H-Field Rod Antenna operates efficiently over the frequency range of 20 kHz to 2 MHz. It is suitable for MIL-STD, VDE, and TEMPEST testing, with reliable, repeatable measurements.

4. HFR-1 - H-Field Rod Antenna 7/1/2009

   The HFR-1 H-Field Rod Antenna operates efficiently over the frequency range of 100 Hz to 100 KHz. It is suitable for MIL-STD, VDE, and TEMPEST testing, with reliable, repeatable measurements.

5. AK-HFR - H-Field Rod Antenna Kit 7/1/2009

   The AK-HFR H-Field rods provides an accurate standard for magnetic field testing. For those situations when improved sensitivity is desired in magnetic field testing, the AK-HFR H-Field rod is an effective alternative to traditional loop antennas. One amplifier pre-assembled to a metallic ground plane covers the entire frequency range and can be used with any or all of the H-Field Rod Antennas.

6. HFR-3 - H-Field Rod Antenna 7/1/2009

   The HFR-3 H-Field Rod Antenna operates efficiently over the frequency range of 1 MHz to 10 MHz. It is suitable for MIL-STD, VDE, and TEMPEST testing, with reliable, repeatable measurements.

7. EHA-50B - Amplifier For H-Field Rods, Battery Operated 7/1/2009

   The A.H.Systems' EHA-50B Preamplifier is made for use with any A.H Systems H-Field Rod elements, without any power cords, and operates efficiently over the frequency range of 100 Hz to 30 MHz. It is suitable for MIL-STD, VDE, and TEMPEST testing, with reliable, repeatable measurements.