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DSA70404 TEKTRONIX Digi Analyzer Digital Phosphor

DSA70404 TEKTRONIX Digi Analyzer Digital Phosphor
Product Identifiers
BrandTEKTRONIX
Manufacturer Part NumberDSA70404
Part TypeDIGITAL ANALYZER OSCILLOSCOPE

Review TEKTRONIX Digi Serial Analyzer 4-channel Digital Phosphor Oscilloscope

The Tektronix DSA70404 is a versatile and powerful 4-channel digital phosphor oscilloscope designed to meet the demands of advanced R&D and production test applications. This oscilloscope offers a high resolution XGA display with an impressive 1280 x 1024 pixels, providing excellent detail and clarity for analyzing complex waveforms.

Featuring four independent channels, each capable of handling signals up to 500 MHz, the DSA70404 is ideal for applications requiring the analysis of multiple signals simultaneously. The digital phosphor display offers multiple display modes including real-time, normal, and persistent modes, providing flexibility for different analysis requirements.

The oscilloscope offers a wide dynamic range of 100 dB, making it capable of handling signals with large amplitude differences. It also supports automatic gain control, ensuring that the signals are displayed at optimal levels, even when dealing with varying signal amplitudes.

The DSA70404 comes with a range of built-in measurement functions, including voltage, time, frequency, and statistical measurements. These measurements can be displayed in real-time, providing instant feedback on signal parameters. The oscilloscope also supports cursors and markers for precise measurement and analysis of specific points on the waveform.

The instrument offers advanced triggering capabilities, including pattern, edge, and video triggering. It also supports external triggering, allowing for synchronization with other test equipment. The triggering system is highly flexible, allowing for multiple trigger sources and triggering on multiple channels.

The Tektronix DSA70404 is a compact and rugged oscilloscope, designed for use in a laboratory or production environment. It comes with a robust and ergonomic design, with a large front panel for easy access to controls and settings. The oscilloscope also offers extensive connectivity options, including GPIB, LAN, and USB interfaces, allowing for easy integration with other test equipment and data transfer to PCs.

Overall, the Tektronix DSA70404 is a high-performance oscilloscope that offers advanced analysis capabilities, flexible triggering, and extensive connectivity options. Its high resolution display, wide dynamic range, and built-in measurement functions make it an ideal choice for advanced R&D and production test applications.

The Tektronix DSA70404 is a 4-channel digital phosphor oscilloscope, which is a versatile and powerful tool for measuring and analyzing electrical signals. Like any other product, it has its advantages and disadvantages.

Advantages:

1. High Resolution: The DSA70404 offers a high resolution of 12 bits, which means it can display and analyze signals with great detail and accuracy.

2. Digital Phosphor Beam Deflection: Digital phosphor beam deflection provides a real-time display of complex signals, making it easier to observe and analyze them.

3. Wide Bandwidth: With a bandwidth of up to 1 GHz, the DSA70404 can handle high-frequency signals, making it suitable for applications in various industries such as telecommunications, automotive, and aerospace.

4. Deep Memory: The oscilloscope has a deep memory depth of up to 250 Mpts, allowing for extended capture times and the ability to analyze long signals.

5. Advanced Triggering: The DSA70404 offers advanced triggering capabilities, including automatic triggering, which makes it easier to capture and analyze signals.

Disadvantages:

1. Cost: The Tektronix DSA70404 is a high-end oscilloscope, and its price tag reflects its advanced features and capabilities.

2. Size and Weight: Due to its advanced features, the oscilloscope is larger and heavier than some other models, making it less portable.

3. Complexity: The DSA70404 is a complex instrument, and it may take some time to learn how to use all of its features effectively.

4. Power Consumption: The oscilloscope consumes a significant amount of power, which may result in higher operating costs.

Conclusion:

The Tektronix DSA70404 is a powerful and versatile oscilloscope that offers high resolution, digital phosphor beam deflection, wide bandwidth, deep memory, and advanced triggering capabilities. However, it also comes with some disadvantages, such as its high cost, size, weight, complexity, and power consumption.

If you are working in an industry that requires the analysis of high-frequency signals with great detail and accuracy, and you have the budget and the need for a powerful oscilloscope, then the Tektronix DSA70404 may be an excellent investment. On the other hand, if you are looking for a more affordable and portable oscilloscope, then you may want to consider other options.

Recommendation:

If you are looking for a high-end oscilloscope with advanced features and capabilities, I would recommend the Tektronix DSA70404. However, if you are on a budget or require a more portable solution, I would suggest considering other options, such as the Tektronix TDS2000 series or the Agilent MSOX3034A. Ultimately, the choice depends on your specific application requirements and budget.

Details:

R2 v3: f3-key functions working, c4-used good. Please refer to pictures. Used - Tektronix DSA70404 digi serial analyzer 4-channel digital phosphor oscilloscope: pictures for more reference: condition: used, good condition. Used computer components such as cups, GPS, memory and motherboards are pulled from working computers/servers tested for functionality.

Our office hours are 6:30 am to 5:00 pm mountain standard time. Exterior condition: used, items may show signs of cosmetic wear such as scratches and sticker residue. Light items are shipped via USPS, heavier FedEx. Not included: other accessories not pictured.

specifications oscillovectscopes:

  • brand: Tektronix
  • mpn: Dsa70404
  • part type: Digital Analyzer Oscilloscope

shipping oscillovectscopes:

  • service: fedex ground / fedex home delivery
  • carrier: fedex
  • transit: 2-6 days
  • type: calculated
  • class: standard

offer oscillovectscopes:

  • in stock #: 5
  • sold #: 8
  • prices: $4999.00–$6750.00
  • item condition:
    • Used
    • For parts or not working
  • options: ship-to-home
  • started: april 15, 2026
  • availability: in stock
  • best offers: true

seller oscillovectscopes:

  • rating: 100.0%
  • # reviews: 43601
  • city: phoenix, arizona

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  • category: Business & Industrial > Test, Measurement Inspection > Analyzers Data Acquisition > Oscilloscopes Vectorscopes

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rating: 100.0% out of 100 based on 601 user ratings.
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