
12-6 Linearity Test Operational Testing for the MA24108A, MA24118A, and MA24126A
12-8 PN: 10585-00020 Rev. C PowerXpert UG
2. Apply the Cal factor to the reference sensor per the manufacturer’s procedure.
3. Apply the Cal factor by entering the frequency of the measurement in GHz.
4. Turn Off the synthesizer’s RF output and perform a low-level Zero of both the Reference sensor and the
MA24108A, MA24118A, or MA24126A.
5. Turn On the synthesizer’s RF output.
6. Record data for the first 20 dB range as follows:
a. Record the power reading by the reference meter in Table 12-4 on page 12-10.
b. Record the power reading by the MA24108A, MA24118A, or MA24126A in Table 12-4.
c. Set the synthesizer power to +15 dBm.
d. Record the reference meter and the MA24108A, MA24118A, or MA24126A power sensor readings
in Table 12-4.
e. Repeat the measurement for synthesizer output levels of +10, +5, and 0 dBm.
Index Description
1 Synthesizer
2 Reference Power Meter
3 Reference Power Sensor
4 K to N Adapter (if required)
5 Attenuator
6 Power Splitter
7 K to N Adapter (if required)
8 MA24108A, MA24118A or MA24126A Power Sensor
9 PC with Anritsu PowerXpert Application
Figure 12-2. Linearity Test Setup 1
MA24108A
MA24118A
MA24126A
3
8
9
1
2
3
4
5
6
7
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