Aeroflex 3901 - Page 3

Subject to Export Control, see Cover Page for details.
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Preface
About this Manual
This manual explains how to use Tests Sets found in the 3900 Digital Radio Test Set Series. This
Series currently includes the 3901, 3902 and 3920 Models. Unless otherwise indicated, information
in this manual applies to the 3901, 3902 and 3920 Digital Radio Test Sets.
Electromagnetic Compatibility
Double shielded and properly terminated external interface cables must be used with this equipment
when interfacing with the RS-232 and IEEE-488.
For continued EMC compliance, all external cables must be shielded and 3 meters or less in length.
Nomenclature Statement
The 3901, 3902 and 3920 Digital Radio Test Set is the official nomenclature for the test sets
currently included in the 3900 Digital Radio Test Set Series. In this manual, 3900, unit or Test Set,
refers to the 3901, 3902 and 3920 Digital Radio Test Sets unless otherwise indicated.
Some screen shots may reference frequencies above 1 GHz, which are only applicable to the
3902 and to the 3920 with the 2.7 GHz Frequency Range Option (390XOPT058) installed.
Intended Audience
This manual is intended for personnel familiar with radio test systems and associated equipment.