Active Antennas

VAMP 9243 B - Low Noise Active Vertical Monopole Antenna

VAMP 9243 B – Vertical Active Monopole Antenna

Usable Frequency Range: 9 kHz - 30 MHz

The VAMP 9243 B is a low noise, active, vertical monopole antenna which can be used to measure the electric fields in the frequency range between 9 kHz and 30 MHz, according to CISPR 16-1-4, CISPR 25, MIL-STD-461, ANSI C63.5, IEE 291 and many other standards. The antenna can be equipped with several accessories like groundplanes, calibration adapters, voltage divider and bonding kit according to MIL-STD-461F standard.

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EFS 9221 – Active Biconical Broadband Antenna

Usable Frequency Range: 9 kHz - 1 GHz

The EFS 9221 is an active, symmetrical biconical antenna with a wide frequency range of more than 5 decades and a remarkable flat frequency response. In contrast to the frequently used unsymmetrical vertical monopole or rod antennas the EFS 9221…