4-4 Description
4.3 Mode section
Mode section allows setting different acquisition modes, including
Frequency and Time domais choice, as well as defining Electric, Magnetic
field, or both in the same graph, and preferred Unit.
Function: measurements are displayed in different acquisition modes:
Spectrum: Frequency Domain sweeps are shown; display is continuously
updated with new readings.
Weighted Peak: Time Domain shows a continue running graph over the
specified period. This is a rolling peak. Once the first time period has been
completed, oldest data are discarded and replaced by the newest ones, thus
showing the values of the latest time period as specified.
Input/Range: to select electric, magnetic or dual mode field
(contemporary displaying of both Electric and Magnetic fields) in two
different ranges. Dual (Low Range) shows Electric and Magnetic field which
full range values are 1kV/m and 100ȝT respectively. Full scale ranges of
Dual (High Range) are therefore 100kV/m and 10mT
The EHP-50F is also equipped with an AUX Input (MMCX connector,
Zin 1 kIRUWZRGLIIHUHQWUDQJHV$X[/RZ5DQJHVKRZVILHOGVZKLFKfull
scale value is 10 mV. Full scale of Aux (High Range) is therefore 1 V.
Unit: to select unit according to the Input setting. Electric field can be
expressed in V/m and % of the limit only while Magnetic field can be
expressed in A/m, ȝ7PDJQHWLFLQGXFWLRQP*RURIVHOHFWHGOLPLW'XDO
mode units are always V/m and A/m.
The unit “%” can be selected only if a Limit has been activated. Each
spectrum line will then represent the field strength expressed as
percent of the selected limit.
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