Antenna Kits 20 Hz - 40 GHz
A.H. Systems offers 16 models of portable antenna kits. Each kit provides all the reliable antennas, current probes and accessories needed to satisfy a wide array of customer requirements.
射频微波/EMC测试设备
Biconical Antennas 20 MHz - 18 GHz
For many years most standards called for the use of a half-wave dipole antenna set for frequencies above 80 MHz. However, to reduce test time,
Bilogical Antennas 20 MHz - 1 GHz
For rapid deployment along with the mobility of small package, these Bilogical Antenna Kits provides an inexpensive solution to broadband applications.
Current Probes 20 Hz - 500 MHz
These Current Probes are devices used in a wide variety of industrial and scientific applications, and designed to be used in the process of generating and measuring high levels of RF current.
Dipole Antennas 25 MHz - 3 GHz
These half wavelength resonant dipole antennas are the foundation of every compliance testing lab.
H-Field Rod Antennas 100 Hz - 30 MHz
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.
Horn Antennas 170 MHz - 40 GHz
Below is our listing of different horn antenna types split up into three categories. The latest version of Mil-Std 461E states the used of broadband double ridge guide horn antenna as the antenna of choice for frequencies above 200 MHz.
Log Periodic Antennas 80 MHz - 7 GHz
Log periodic antennas are our specialty here at A.H. Systems, and on this page you will find a great selection of log periodic antennas, ranging from standard frequency coverage to broadband and folding antennas.
Loop Antennas 20 Hz - 30 MHz
A.H. Systems manufactures a wide variety of loop antennas in the frequency range of 20 Hz to 30 MHz. Loop antennas are primarily used to measure the magnetic field strength at lower frequencies.
Monopole Antennas 100 Hz - 60 MHz
Our Monopole (both active and passive) Antennas provide superior performance in electric field measurements. The Active Monopole Antenna can drive any receiver with 50 ohm input impedance and will perform FCC
Preamplifiers 10 MHz - 40 GHz
A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H.
Double-Ridged Horn Antennas
The broadband horn antennas BBHA 9120 offer a very low SWR in their nominal frequency range and a very broad bandwidth. The gain increases with frequency up to approx. 21 dBi, depending on the horn's size and shape. The increasing gain with frequency hel