2715 User Manual
4–1
Dedicated Controls
This section describes in detail the dedicated controls of the 2715. All of the
dedicated controls are on the 2715 front panel except the trace alignment
controls, which are on the back. These dedicated controls are used to carry out
the most common and general spectrum analyzer operations without the need to
call up the menus. The first part of the section covers the controls that initiate
frequently performed actions. Included in this category are all the operating
increment and decrement functions of span, channel entry, frequency, and
reference level. The second part of the section covers the enhanced versatility
controls that increase your ability to make accurate spectral measurements easily
and conveniently.
Fundamental Operations
Getting Started described the amplitude and frequency measurement of a
continuous narrow-band signal (the calibration signal) using only three controls.
This section will repeat the initial measurement, but this time with the [CHAN/
FREQ], [SPAN/DIV], [REF LEVEL], and associated controls contained in the
gray-colored central function block. These controls are fundamental to most
spectrum analyzer operations. You can perform a majority of spectral measure-
ments with only these controls.
First set the 2715 controls to the values shown in the following settings box:
Frequency
(AUTO SWEEP)
ATT 50DB
38.8DBMV
VF 300KHZ
600.0KHz/ MAX
10 DB/
300KHz RBW
Channel Table Name
CH nn CALIBRATOR
Frequency =
Center of default power-up channel, center of
currently selected channel, or selected frequency
nn
=
Channel number
This is most easily done by pressing [UTIL] [1] [1] to recall the factory default
settings.
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