Tektronix TDS5000B Series Online Programmer Guide

TDS5000B Online Programmer Guide
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DISplay:FILTer
Description
This command sets or queries the type of interpolation to use for the
display. Filtering only applies to normal--mode acquisition. The DIS-
play:FILTer command also provides selection for acquisition interpola-
tion type. This command is equivalent to selecting Waveform Interpola-
tion from the Display menu.
Group
Display Control
Syntax 1
DISplay:FILTer {LINEAr|SINX}
Syntax 2
DISplay:FILTer?
Arguments
H LINEAr
This specifies linear interpolation, where acquired points are con-
nected with straight lines.
H SINX
This specifies sin(x)/x interpolation, where acquired points are fit to a
curve.
Example 1
DISplay:FILTer SINX
This command specifies sine--curve interpolation, when magnifying
waveforms.
Example 2
DISplay:FILTer?
This query might return:
:DISPLAY:FILTER LINEAR
This indicates that straight--line interpolation is specified for magnify-
ing waveforms.

Tektronix TDS5000B Series Specifications

General

Channels	2 or 4
Vertical Resolution	8 bits
Display Type	Color LCD
Vertical Sensitivity	1 mV/div to 10 V/div
Input Coupling	AC, DC, GND
Timebase Accuracy	± 50 ppm
Operating Temperature	0 °C to +50 °C
Bandwidth	up to 1 GHz
Sample Rate	up to 5 GS/s
Display Size	10.4 inches
Input Impedance	1 MΩ ± 1%
Trigger Types	Edge, Pulse Width, Logic, Runt, Timeout, Setup/Hold
Maximum Input Voltage	300 V (DC + peak AC)
Interface	USB, GPIB, Ethernet