Anritsu MG3641A, Operation Manual

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11
(3) In case that the PN15 pseudo-random pattern is used as the delivery data pattern
When the Pattern Generator output is turned ON, the idle pattern is continuously delivered.
When the delivery operation is performed, the PN15 pseudo-random pattern delivery starts just after the current idle
pattern delivery is finished.
In the Single mode, after the PN15 pseudo-random pattern is delivered twice, the idle pattern delivery is resumed.
In the Continuous mode, the PN15 pseudo-random pattern delivery is repeated until the stop operation is performed.
When the stop operation is performed, the idle pattern delivery is resumed just after the current PN15 pseudo-random
pattern (a combination of twice) delivery is finished.
Idle Idle Idle PN15
×
2 Idle Idle Idle Idle
Idle Idle Idle PN15
×
2 PN15
×
2
PN15 PN15
PN15
×
2 PN15
×
2 Idle
Single
delivery operation
Continuous
delivery operation
Stop operation
PN15
×
2
65534 bit
65535 00000
Idle
Data bit length
First delivery address
PN15
Idle pattern memory
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4.1 Delivery Mode