Ceyear 4041 Series, Руководство пользователя

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Chapter IX Field Strength Measurement Mode (Option)
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Chapter IX Field Strength Measurement Mode (Option)
Section 1 Introduction to Typical Measurement
The field strength measurement is indispensable in radiation strength measurement of the tested equipment and
can be divided into three modes: PScan, FScan and MScan.
PScan: Observe the offset, amplitude and field strength of the current point by setting the point frequency.
FScan: Observe the amplitude and field strength changes within a certain frequency range by setting the starting
frequency, step frequency and number of points.
MScan: Observe the amplitude and field strength of frequency points in the list by recalling the edited or saved
list.
All the operations in this chapter are based on the Field Strength mode, which will not
be separately described below.
9.1.1 PScan
Main operation procedures of [PScan]:
1) Press
【
Measure
】
→ [PScan] to enable the point frequency measurement mode.
2) Press
【
Freq
】
→ [Pot Freq] and set the point frequency within the range of [1MHz, 44.1GHz].
3) Press
【
BW
】 → 【
BW
】
and set the bandwidth as 150Hz, 300Hz, 600Hz, 1.5kHz, 2.4kHz, 6kHz, 9kHz,
15kHz, 30kHz, 50kHz, 120kHz or 150kHz.
4) Press
【
Swp/Ant
】 → [Recall Antenna], and select the antenna factor file.
5) Press [Demod] and set the demodulation type and volume.
The schematic diagram of PScan mode is shown in the Fig below (example).
Fig. 9-1 Schematic Diagram of PScan Mode
9.1.2 FScan
Main operation steps of FScan:
CAUTION