R3267 Series Spectrum Analyzer Operation Manual (Vol.1)
2.2.5 Entering Level Correction Data
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2.2.5
Entering Level Correction Data
Measurement objects (such as input cables, antennas and adapters used with amplifiers), which have prop-
er frequency characteristics, can be measured by using correction tables on a measurement object basis.
The frequency characteristics of the instruments used are listed in Table 2-1. This section describes how
to enter data into the correction table and use it.
Table 2-1 Correction Table
Power on
1.
Turn the analyzer power on.
Initialization
This resets the current settings to the factory defaults or user-defined presets.
2.
Press SHIFT and CONFIG(PRESET).
This sets the analyzer to its presets values.
Setting the measurement conditions
This changes the analyzer settings so that the correction signal is reflected more
clearly.
3.
Press FREQ, 7, 0, 0 and MHz.
A center frequency of 700 MHz is set.
4.
Press SPAN, 1, 0, 0 and MHz.
A frequency span of 100 MHz is set.
5.
Press LEVEL, 4, 0 and MHz(-dBm).
The reference level is set to -40 dBm.
Frequency
Correction Value
1
660 MHz
-20 dB
2
670 MHz
-10 dB
3
690 MHz
+10 dB
4
730 MHz
+20 dB
5
740 MHz
-30 dB
