Monopole/Dipole

A.H. Systems offers a range of half wavelength resonant dipole antennas with operation frequencies between 25 MHz and 3 GHz as the foundation of every compliance testing lab. Ideal for site attenuation measurements, each antenna is manufactured with a balun loss of less than 0.5 dB and a VSWR ratio of less than 1.5:1.

The A.H. Systems' SAS-530 Broadband Dipole Antenna operates efficiently over the frequency range of 160 MHz to 500 MHz. Suitable for FCC, MIL-STD, VDE, TEMPEST, and immunity testing, this antenna will provide reliable, repeatable measurements. Whether testing outdoors, or in a shielded enclosure, the rugged construction of the Broadband Dipole makes it suitable for all conditions.

This antenna is a broadband monopole exhibiting exceptional gain in an omni-directional pattern and operates from 20 MHz to 800 MHz. Mechanical stability and isolation from environmental hazards is provided in a sealed dielectric radome that the antenna is mounted in, making it ideal for military applications. Additional features include low VSWR, and the ability to handle 100 W CW power. Rapid vehicle installation is made available with an included magnetic mount. A spring base with the NATO bolt pattern is also available.

A.H. Systems EHA-51B Antenna is an active, general-purpose, receive-only monopole and loop antenna for magnetic and electric field testing.

The SAS-551 Passive Monopole Antenna provides superior performance in electric field measurements. The Passive Monopole Antenna is used for transmitting to perform shielding effectiveness and immunity testing.

Model TDS-535 Tuned Dipole Set provides an accurate standard for precise EMI and site attenuation measurements (per OET-55 and ANSI C63.5). This half wavelength dipole set is manufactured per the FCC balun design and is individually calibrated per ANSI C63.5 at 3 and 10 meters.

The A.H. Systems' Tuned Dipole Set provides an accurate standard for precise EMI and site attenuation measurements (per OET-55 and ANSI C63.4). Each Tuned Dipole Set is manufactured per the FCC balun design and is individually calibrated. All sets come contained in a rugged, lightweight storage case which includes four baluns, elements, cables, a tape measure and one clamp for tripod mounting.

MHW Series dipole antennas feature a durable, unobtrusive housing that sticks permanently with integral adhesive to flat, non-conductive surfaces such as windows, drywall, ceiling tiles, plastic, etc. The antennas are well suited to low-power devices, but are capable of operation at levels to 10 watts. The MHW is supplied with either 6.5 feet (2m) or 15 feet (4.6m) of RG-174 cable and attaches via a standard SMA or Part 15 compliant RP-SMA connector.