The Active Directional Antenna HE 100 from Rohde & Schwarz meets
all the requirements a modern, hand-held DF antenna should fulfil:
- Unambiguous determination of direction of incidence, i.e.
distinct directional pattern
- Antenna voltage maximum as direction criterion (maximum-signal
DF method)
- Handy size, in particular minimum crosswise dimensions, and low
weight
- S u i t ab i l i ty f or v er t i c al l y a n d h o r i zo n t a ll y po l ar i z e d s i gn a l s
- Wide dynamic range due to selectable sensitivity permitting use
even in extremely intense electromagnetic fields
- Low current drain
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