Performance Verification
Amplitude
RF Flatness (Frequency
Response) 10 MHz to
26.5 GHz
1. Connect the RF generator, power splitter, power meter, and RSA5100B, as
shown in the following figure.
The power splitter outputs should connect directly to the RSA5100B RF Input
and to the Power Sensor, without using cables.
Figure 10: Equipment connections for RF flatness check
2. To record the test readings, you can make a printout of the following table.
(See Table 72.)
3. Reset the RSA5100B to factory defaults: Setup > Preset (Main).
4. Select Tools > Alignments andthenselectAlign Now.
5. Set the RSA5100B as follows:
Ref
Level
Setup > Amplitude >Internal Settings > Ref Level
–15 dBm
In
ternal Attenuator
Setup > Amplitude > Internal Settings > Internal
Attenuator
10 dB (Auto unchecked)
Span
S
etup > Settings > Freq & Span> Span
1MHz
LF Path
S
etup > Acquire > Input Params
Use Low Freq... box unchecked
6. Set the RF signal generator for a -14 dBm output amplitude and turn RF On.
RSA5100B Series Technical Reference 85
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