Section 8 calibration, 1 calibration required, 2 calibration device list – Anritsu MG3641A User Manual
Page 181
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SECTION 8 CALIBRATION
8-1
SECTION 8
CALIBRATION
8.1
Calibration Required
The calibration is performed as the preventive maintenance to prevent the MG3641A/MG3642A performance from
reducing.
The calibration is required when the inside of this device need periodically be adjusted to maintain the MG3641A/
MG3642A performance even if the MG3641A/MG3642A itself operates normally.
If an item that does not satisfy the calibration standard is detected, contact out service division.
8.2
Calibration Device List
Table 8-1 lists the calibration devices according to the calibration items.
Table 8-1. Calibration Device List
Calibration item
Measuring
Requested
Recommended
instrument
performance*
device
Reference oscillator
Oscilloscope
10 MHz measurable
frequency accuracy
External trigger possible
Reference oscillator
Frequency standard
Standard radio wave receiver
frequency accuracy
or equivalent (Accuracy:
1
× 10
-9
order or more)
* Extracts a part of performance that can cover the calibration item measurement range.