Anritsu MP8931A - Devices Required for Performance Test; Overview; Preparation before Starting Performance Test

Section 6 Performance Test
6-2
6.1 Overview
This section describes how to execute a performance test and judge
Pass/Fail of the performance test results.
Conduct a performance test during acceptance inspection, performance
evaluation after repairing the MP8931A, or calibration.
Conduct this test periodically for important items as preventive mainte-
nance.
The recommended interval for periodic testing is once or twice a year.
If you find an item that does not meet the specifications through a per-
formance test, request repair by contacting one of the Anritsu Service
and Sales offices listed at the back of the paper-edition manual or on the
separate file in the CD-edition manual.
The following items are required when asking for repair:
(a) Model name and serial number on the rear panel of this unit
(b) Details of problem
(c) Name of person who is responsible for confirmation of the problem
details and should be informed when repair is complete, and his/her
contact address
6.2 Devices Required for Performance Test
Device Recommended
Model Name
Required Specifications Measurement
Item
Oscilloscope
---
Frequency range: DC to 500 MHz
Refer to 6.4.1
and 6.4.2.
Frequency counter
---
Frequency range: 1 Hz to 200 MHz
Refer to 6.4.1.
75
Ω
/50
Ω
converter
MP548A
Frequency range: DC to 200 MHz
Conversion ratio:
Voltage at 75 Ω
Voltage at 50 Ω
=
10
1
Refer to 6.4.1
and 6.4.2.
6.3 Preparation Before Starting Performance Test
The measured equipment and measuring instruments should have been
turned On at least 30 minutes before a performance test for a stable op-
eration unless otherwise specified. To obtain the maximum measure-
ment accuracy, besides following the instruction above, conduct a test at
room temperature, with a stable AC power supply voltage, and avoid
noise, strong vibration, dust and humidity.