H-Field Rod Antenna HFR-2
Description
For applications where high sensitivity is required, A.H. Systems set of H-Field Rods provides an accurate standard for magnetic field testing.
Features
- 20 KHz to 2 MHz
- Individually Calibrated
- High Sensitivity Magnetic Field Testing
- Three Year Warranty
CAGE Code: 54656
NEN: 5985-01-546-0594
Schedule B: 8529.10.9000
ECCN: EAR 99
Product Details
An H-Field Rod Antenna is composed of a ferrite rod with a coil around the ferrite and a matching unit (EHA-50B). The benefit of this type of antenna is its compact size and convenience for portable applications. The ferrite material "concentrates" the magnetic component of the RF signal into the coil allowing the physically small antenna to have a larger effective area. In other words, the ferrite rod antenna has a much greater level of sensitivity than if the coil had been used on its own.
This antenna element is shielded from the electric field and is only responsive to the magnetic component making this type of antenna directional. It receives the magnetic component of the RF signal at a right angle to the direction of the RF signal and has deep nulls when the antenna is in line with the direction of the signal.
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.
Antenna Specifications
HFR-2 H-Field Rod Antenna| Frequency Range: | 20 KHz - 2 MHz |
| Impedance: | 50 ohm |
| Connector: | N, male |
| Physical Dimensions: | |
| W x H x L | 2.3" Dia. x 15.6" |
| Weight with amplifier: | 4-1/2 lb's |
Typical Antenna Data
HFR-2 H-Field Rod Antenna
Additional Resources
HFR-2 H-Field Rod AntennaCarton size: 19" x 19" x 9"
Shipping Weight: 3 lbs.
* These are approximate dimensions and will vary depending on other items ordered.
