2-100 Chapter 2
System Verification and Performance Tests
Agilent 8753ET System Verification and Performance Tests
3. Reflection Test Port Output Power Level Accuracy
Perform this test to confirm the accuracy of the 8753ET test port output power. A power
meter is used to determine the output power level from the reflection port for selected CW
frequencies. This measurement is compared to the level set by the network analyzer. The
difference must be within the specified tolerance.
Analyzer warm-up time: 30 minutes
Specifications
Required Equipment
Procedure
1. Zero and calibrate the power meter. For more information on how to perform this task,
refer to the power meter operating manual.
2. Connect the equipment as shown in Figure 2-58.
Frequency Range Reflection Test Port
Output Power Level Accuracy
a
a. At −5 dBm (analyzers without Option 004); −10 dBm (Option 004).
Holds at 25 °C ±5 °C
300 kHz to 3 GHz ±1.0 dB
3 GHz to 6 GHz
b
b. Only for analyzers with Option 006
±1.0 dB
Description HP/Agilent Part or Model Number
Power Meter 436A/437B/438A or E4418B/4419B
Power Sensor 8482A
Additional Equipment for Option 006 Analyzers
Power Sensor 8481A
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