
4
Serial BERT N4906B, Data Sheet V.3
User Interface/Remote Control
The time needed to set up a measurement is mini-
mized based on intuitive and easy-to-learn inter-
faces.
By utilizing network capabilities, the N4906B serial
BERT is remote controllable via LAN, GPIB and
USB interface. Test executives can control the sys-
tem by using Agilent TestExec or Vee, Microsoft®
Excel or Visual Basic and National Instruments’
LabVIEW.
The serial BERT N4906B user interface is easily fit-
ted to manufacturing testing applications. In addi-
tion, the fast eye mask measurement (option 101)
guarantees an immediate return on investment.
The user interface provides the following
functions:
• Pattern generator setup
• Error analyzer/ dectector setup
• Pattern editor
• BER result, G. 821 result
• Enhanced measurement suite (option 101)
Figure 1: Pattern generator setup
Figure 2: Pattern editor
The pattern editor allows to enter user-specific
data or select pre-defined test or PRBS patterns.
The pattern generator screen allows simple access
to timing & level parameters, as seen
above.
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The sampling point setup allows simple access
to sampling point position dependent on timing
and voltage threshold.
Figure 4: Fast eye mask measurement
Figure 3: Error detector setup
The fast eye mask measurement screen shows the
results for up to 32 pre-defined test points. This
measurement is ideal for fast pass/fail testing in
manufacturing. (option 101 only).
dataTec GmbH
•
Ferdinand-Lassalle-Str. 52
•
72770 Reutlingen
•
Tel. 07121 / 51 50 50
•
Fax 07121 / 51 50 10
•
info@datatec.de
•
www.datatec.de
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