
Nominal Traits
Specifications
412
Table411:Nominal Traits
Time Base System
Name
Description
Range, SampleRate1,2
TDS 310: 10 Samples/s to 200 MSamples/s in a 1-2-5 sequence
TDS 320: 10 Samples/s to 500 MSamples/s in a 1-2-5 sequence
TDS 350: 10 Samples/s to 1 GSamples/s in a 1-2-5 sequence
Range, Seconds/Division
TDS 310: 10 ns/div to 5 s/div in a 1-2.5-5 sequence
TDS 320: 5 ns/div to 5 s/div in a 1-2.5-5 sequence
TDS 350: 2.5 ns/div to 5 s/div in a 1-2.5-5 sequence
Range, Time Base Delay Time
16.5 ns to 50 seconds
Record Length
1,000 samples
1The range of realtime rates, expressed in samples/second, at which a digitizer samples signals at its inputs and stores the samples
in memory to produce a record of timesequential samples
2The Waveform Rate (WR) is the equivalent sample rate of a waveform record. For a waveform record acquired by realtime sampling
of a single acquisition, the waveform rate is the same as the realtime sample rate; for a waveform created by interpolation of real
time samples from a single acquisition or by equivalenttime sampling of multiple acquisitions, the waveform rate is faster than the
real time sample rate. For all three cases, the waveformrate is 1/(WaveformInterval) for the waveformrecord, where the waveform
interval (WI) is the time between the samples in the waveform record.
Table412:Nominal Traits
Triggering System
Name
Description
Range, Hold Off
500 ns minimum to 10 seconds maximum
Ranges, Trigger Level
Source
Any Channel
External
External /10
Line
Range
±12 divisions from center of screen
±1.5 Volts
±15 Volts
±300 Volts
Formats and Field Rates, Video Trigger
Triggers from syncnegative composite video, 525 to 625 lines,
50 Hz to 60 Hz, interlaced or noninterlaced systems with scan rates
from 15 kHz to 65 kHz - such as NTSC, PAL, or SECAM
TekProbe Interface, External Trigger
Level one probe coding
Table413:Nominal Traits
Display System
Name
Description
CRT Type
7inch (17.95 cm) diagonal, magnetic deflection; horizontal raster
scan; P31 green phosphor
Video Display Resolution
640 pixels horizontally by 480 pixels vertically
Display area is 5.04 inch (12.92 cm) horizontally by 3.78 inch
(9.69 cm) vertically