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8.4 TIMER LOGGING
Narda FieldMan
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8.4 TIMER LOGGING
The
TIMER LOGGING
operating mode enables time-controlled measurement of field
strength values in a definable time period of up to 100 hours. During recording, the prog -
ress is displayed via a time bar. After the measurement has been completed, the saved
result can be viewed as a time curve display in the data logger (see 9 DATA LOGGER on
page 91
).
8.4.1 Measurement settings
The
MEASUREMENT SETTINGS
menu provides quick access to the most important
measurement settings for the selected operating mode.
Function
1)
Description
Zero
Offset correction (HP-01 probe only)
⇒
See
10.3 Offset correction – Zero on page 102
.
Start Time
Timer start time
Timer Duration
Timer runtime
Storage Interval
Storage interval
Frequency Span
Frequency range
Field
Electric or magnetic field
Range
Measuring range
Unit
Display unit
Low Cut Filter
Filter for suppression of low frequencies (low cut filter)
Detector
Detector type (only available with BFD-400-1 probe)
Pulse Detection
Short integration time for HF measurements, e.g. for more
accurate measurement of short radar pulses (only visible
with suitable HF probes)
Averaging Time
Averaging time
1) The available parameters depend on the operating mode and the probe type.
A maximum of 32,000 storage intervals can be recorded. If a short storage interval is
set with a long runtime, one of the values is automatically corrected. Example: With a
storage interval of 1 s, the maximum possible runtime is 8 h 53 min 20 s.