Tektronix CSA7404 User Manual

Creating and Using Math Waveforms
CSA7000 Series, TDS7000 Series, & TDS6000 S eries Instruments User Manual
3- 219
H Gaussian Window. This is the default window function (see Figure 3--53). It
is unique in that the time-domain shape of an exponential Gaussian function
transforms into a Gaussian exponential shape in the frequency domain. This
window provides optimal localization in both the time and the frequency
domain. This is the filter shape most commonly used in spectrum analyzers.
1
0
Amplitude
Time
--79 dB side lobe
0
-- 8 0
dB
Frequency bins
Figure 3- 53: Time and frequency graphs for the Gaussian window

Tektronix CSA7404 Specifications

General

Brand	Tektronix
Model	CSA7404
Category	Measuring Instruments
Language	English