Anritsu MT8820A - Example of Performance Test Result Record Sheet

Section 9 Maintenance
9-18
9.1.11 Example of performance test result record sheet
An example of the sheet to record and summarize the performance test result is ex-
plained here. Copy and use this sheet when executing the performance test.
Test location Report NO.
Date
Person-in-charge
Device name: MT8820A Radio communication analyzer
Product NO. Ambient temperature °C
Power frequency Hz Relative humidity %
Remarks
Reference oscillator frequency stability
Item
Valid lower
limit
Stability
Valid upper
limit
Measurement
inaccuracy
Activation characteristics −5.0×10
-8
+5.0×10
-8
Aging rate −2.0×10
-8
+2.0×10
-8
Temperature stability (50°C)
Temperature stability (0°C)
−5.0×10
-8
+5.0×10
-8
±1×10
-9
VSWR value for Main input/output connector
Connector Frequency
VSWR
measurement
value
Specified
max.
value
Measurement
inaccuracy
Frequency ≤ 1.6 GHz 1.2 0.02
1.6 GHz ≤ frequency ≤ 2.2 GHz 1.25 0.03Main
Frequency > 2.2 GHz 1.3 0.02