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Tektronix TDS400A Series
Digital Oscilloscopes, Refurbished
Models: TDS420A/XL, TDS-430A-XL, and TDS460A/XL

Signals up to 400 MHz Bandwidth and ±1.5% Accuracy
Capture Transient Events to the Full Scope Bandwidth with Its 100 MS/s Sample Rate
2 and 4 Channels
Record Lengths to 120 K (Opt. XL)
Floppy Disk Storage
Speed Up Your Circuit Analysis with 25 Built-in Automatic Measurements and Extended Waveform Math/FFT (Opt. XL)
Roll Mode Allows You to See Acquired Data Points Without Waiting for the Acquisition of the Complete Waveform
Use the Video Trigger Mode to See NTSC, PAL, SECAM Signals or Your Own Custom Video Signals
Capture Those Glitches with the 10 ns Peak Detect Mode

Product Information

Specifications HTML

Ordering Info

TDS400 Series Oscilloscope Features
Model	TDS420A-XL	TDS430A-XL	TDS460A-XL
Bandwidth	200 MHz	400 MHz	400MHz
Digitizers	4	2	4
Time Base	Dual
Maximum Sample Rate (ea. channel)	100 MS/s
Vertical Resolution	8 bits (up to 12 bits with Hi-Res)
Vertical Sensitivity	1 mV/div to 10 V/div
Acquisition Modes	Peak Detect, Sample, Envelope, Average, Hi-Res
Peak Detect/Glitch Capture	10 ns
Signal Processing	Linear or Sin(x)x Interpolation, Average, Envelope, Add, Subtract, Invert, Multiply; FFT, Integration, Differentiation with XL versions
Automatic Movements	25 plus Snapshot
Trigger	Main, Delayed, Basic Video, SGL SEQ, AC, DC, LF Reject, HF Reject, Noise Reject
Video Trigger Types	NTSC, PAL, SECAM, Custom; TV field 1, field 2, or both, any line within a field
Display	Dot, Vector, Gray Scale, VGA Out
I/O Interface	GPIB
DOS-Format Floppy Drive	Built in
Safety Certification	UL, CSA

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Biophysical/Biomedical Research
Electrophysical and Electromechanical System Design
Audio System Measurement and Analysis
Manufacturing Test and Quality Control
Power Supply and Power-related Design
Product Service and Maintenance

For professionals who demand high precision and fidelity from their measurements, the TDS400A Digital Storage Scopes combine excellent performance and broad feature set, all at affordable prices. A choice of 2 and 4 channel models ranging from 200 MHz to 400 MHz with a 100 MS/s sample rate on all channels makes the TDS400A Series a worthy fit for a variety of demanding applications.

The highly featured, portable and easy to use TDS420A, 430A and 460A personal lab scopes are ideal for simple to complex applications, including electro-mechanical research and analysis, power electronics/power supply design, bio-physical research and analysis, and digital and analog design. With its standard video trigger capability, the scopes are ideal instruments for measuring video signals including NTSC, PAL and SECAM.

The TDS400A Series uses the renowned TDS Graphical User Interface which offers intuitive icon-based menus along with help text, making scope operation extremely simple. Knobs and buttons allow easy selection of commonly used scope functions. The standard floppy disk drive makes the saving of screen images or data to a disk simple. The disk can then be inserted into your PC for importing to desktop publishing or spreadsheet programs.

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Used Equipment Catalog

$20.00 Minimum on Total Order

Ordering Information
Model	Description	Price
TDS420A/XL	200 MHz, 100 MS/s, Refurbished 4 Channel Digital Oscilloscope	Call
TDS430A/XL	400 MHz, 100 MS/s, Refurbished 2 Channel Digital Oscilloscope	Call
TDS460A/XL	400 MHz, 100 MS/s, Refurbished 4 Channel Digital Oscilloscope	Call
Optional Accessories
Probes	Avex Oscilloscope Probes (New)	more >

Tektronix TDS400A Series Digital Oscilloscopes, Refurbished Models: TDS420A/XL, TDS-430A-XL, and TDS460A/XL

Tektronix TDS400A Series
Digital Oscilloscopes, Refurbished
Models: TDS420A/XL, TDS-430A-XL, and TDS460A/XL