Download 1EF89_Interference_Hunting_FSH

Interference Hunting Steps
Locating the Interference Source
► Enter the "Maps" mode.
► Press the MEAS key.
► Press the "Map" softkey.
The FSH opens a menu that contains all maps that you have stored on the SD card
(the names correspond to the folder names for every area you have downloaded).
Fig. 15 FSH Map menu with OSM maps, map display settings.
The "Auto Select" menu item automatically selects the map that is most fitting for your
current location. To use automatic selection, you need a GPS receiver.
Under the Settings menu, you can configure which settings to display on the map
screen. If no screen element has been selected, the FSH only shows the map.
2.3.3 Working with the Triangulation Function
With the FSH-K15 option and a directional antenna, the FSH is able to triangulate the
interferer location. Triangulation is based on measurements coming from different
sites. Ideally these measurement bearing lines intersect at the signal source's position.
Fig. 16 Triangulation function menus.
The FSH performs triangulation measurements using any directional antenna.
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If you use the R&S HL300 or R&S HE300 (with built in GPS and electronic compass)
to do the triangulation, configure them under the Instrument Setup menu (Fig. 17):
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Rohde & Schwarz
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