Procedure; Data; Clock - Anritsu MS2830A-026 User Manual

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[Procedure]

① Press [Application Switch].
② Enable the BER function by pressing [Fx: BER Test].
(Page 1)
③ Select [F6: Data Type] (Ex. PN9).
④ Select [F7: Measure Mode] (Ex. Continuous).
⑤ Select [F8: Count Mode] (Ex. Data, 1000 bit).
*The BER result is displayed for each set data bit count.
(Page 2)
⑥ Press [F1: Resync Condition].
(Ex. Auto Resync = On, Threshold = 200/500 bit,
*Set as necessary.
⑦ Press [F2: BER Interface]. *See explanatory note.
(Ex. Clock Edge = Rise, Data Polarity = Positive,
(Page 1)
⑧ Press [F1: Measure Start] to start measurement.
⑨ Press [F2: Measure Stop] to stop measurement.
Note: Clock Polarity (See diagram on right.)
When demodulated data is output at the
DUT in synchrony with the clock Falling
edge, the BER measurement is counted at
the clock Rising edge.
Use an oscilloscope to confirm the data
and clock output from the DUT.
at Sync Loss = Count Clear)
Enable Active = Disable)

Data

Clock

5-1-1 Onna, Atsugi-shi, Kanagawa, 243-8555
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Phone: +81 46 223-1111
2017-2 MG No. MS2830A-E-Z-7-(1.00)