• Isotropic E-Field Antenna for the handheld spectrum analyzer
• Frequency range: (10) 30 MHz - 3 (3.3) GHz
• Lightweight low attenuation radome
• Outer diameter approx. 150 mm

The FSE3D consists of three identical, active broadband dipoles, which are aligned perpendicularly to each other. A shielded unit follows, containing the switching and amplifier circuitry, which is directly connected to the N-male output and fed by the USB-connector with power supply and data-signals to select the desired loop-axis. An RF-transparent radome cover protects the FSE3D from dust and moisture. Because of its light-weight construction, the FSE3D can be directly mounted to the spectrum analyzer. Alternatively, the FSE3D can be held manually at its 50 mm shaft (sweeping method) or attached to a mast or tripod using the 22 mm tube (rotation method or raster method).