DSA90804A AGILENT Infiniium Oscilloscope Chan Fails

Review AGILENT Infiniium Oscilloscope Chan Ghz As-is Fails Self-cal

The Agilent DSA90804A Infiniium Oscilloscope is a high-performance oscilloscope that offers superior signal integrity and analysis capabilities. This particular unit, marked as 'as-is', has a failed self-calibration feature.

The Agilent DSA90804A is a 4-channel oscilloscope, capable of handling signals up to 8 GHz each channel. It features a 1 GSa/s real-time sampling rate, ensuring that even the fastest signals can be captured and analyzed with precision. The instrument boasts a high-resolution 8.4-inch touchscreen display, providing a clear and intuitive user interface for navigating through various functions and settings.

The self-calibration feature, which has unfortunately failed in this specific unit, is a built-in diagnostic tool that ensures the oscilloscope maintains its accuracy over time. Despite this issue, the oscilloscope still functions well for basic signal analysis tasks such as voltage and frequency measurement, waveform capture, and triggering.

This Agilent DSA90804A Infiniium Oscilloscope is a powerful tool for engineers, scientists, and technicians who require high-speed signal analysis. Its advanced features, even without the self-calibration, make it a valuable asset in various applications such as research, development, and troubleshooting. Although the self-calibration feature is not functioning, the instrument can be calibrated manually or through an external calibration device, which can be a cost-effective solution for some users.

1. Lower cost: Buying an as-is item usually comes at a lower price than a new one, which can be a significant advantage for budget-conscious buyers.

2. Potential for repair and upgrade: The oscilloscope might have a simple issue causing the self-calibration failure, which can be solved with a replacement part or a simple repair. This could save you money in the long run, as you would not need to buy a new one.

3. Availability: As-is items are often available for immediate purchase, which can be beneficial for those who need the oscilloscope right away.

1. Unknown extent of damage: Without knowing the cause of the self-calibration failure, it is difficult to determine if the issue is minor or if it indicates more significant damage to the oscilloscope.

2. Risk of further damage: If the issue is not properly addressed, it could lead to further damage to the oscilloscope, making it more expensive to repair or render it unusable.

3. Uncertainty about functionality: The self-calibration failure might affect the overall performance of the oscilloscope, leading to inaccurate readings and reduced reliability.

Buying an Agilent DSA90804A Infiniium oscilloscope as-is with a self-calibration failure can be a good option for budget-conscious buyers who are comfortable with the risk and have the technical knowledge to repair the oscilloscope themselves. However, it is important to thoroughly evaluate the condition of the oscilloscope before making a purchase to ensure that the issue is not more extensive than initially thought. If the buyer lacks the technical expertise, it may be better to purchase a new or refurbished oscilloscope to ensure reliable performance and avoid potential further damage.

Details:

The scale knob sticks at one point in rotation. Model: DSA90804A. It is able to display signals on all channels, but measurements are way off, and it cannot auto scale any signal.

The item/s in this listing are sold as-is no warranty. The photos show the exact item buyer will receive. Conditional cal requested, send for veal. This instrument is not working properly.

Scope self-test passes. The keyboard tests passed with a caveat. Agilent DSA90804A infiniium oscilloscope 4 chan 8 ghz as-is.

Filter cal failed on each, plus trig HST 2 and 4, vertical Inuit sew path channel 2, all performance tests passed. Infiniium performance enhanced oscilloscope/digital signal analyzer. This sale is as-is.

Channel 1s adjustment knobs work, but they do not work well. Manufacturer: Agilent technologies. Comes in non-original packaging. There are a few shallow dents in the top, and some heavy scratches on top/front corner.

The probe compensation signal displayed noisy on all channels. Fails self-cal. Items are described to the best of our ability. This scope is in fair cosmetic condition with minor scuffs/scratches and adhesive label residues.

Condition: for parts or not working. The leds all light up but some are very dim. Buyer pays for all shipping costs.

Notes: this analyzer is not working properly. The touch screen works well. Specifications.

specifications oscillovectscopes:

• brand: Agilent
• mpn: Dsa90804a
• part type: Oscilloscope

general oscillovectscopes:

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

seller oscillovectscopes:

• city: leander, texas
• # reviews: 87768
• rating: 99.9%

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offer oscillovectscopes:

• prices: $28000.00–$33399.00
• item condition:
  • Used
  • New
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• availability: in stock
• options: ship-to-home
• started: april 9, 2024
• in stock #: 5
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• sold #: 34

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• policy: no returns