2455A TEKTRONIX Oscilloscope

Review TEKTRONIX 350 Mhz 4-channel Oscilloscope

The Tektronix 2455A and 2445A 350 4-channel oscilloscope is a powerful and versatile instrument designed for advanced measurement and analysis of electrical signals in various applications. This oscilloscope model, manufactured by Tektronix, a leading provider of test, measurement, and monitoring equipment, offers a number of features that make it an indispensable tool for engineers, technicians, and scientists.

The 2455A and 2445A 350 4-channel oscilloscope is a real-time sampling oscilloscope, capable of acquiring and displaying up to four channels of electrical signals simultaneously. It boasts a bandwidth of 50 MHz, allowing it to handle signals with frequencies up to 50 MHz with excellent resolution and accuracy. The 350 MHz internal sampling rate ensures that even fast transient signals are captured with high fidelity.

The oscilloscope's intuitive user interface includes a high-resolution, 6.5-inch CRT display, providing clear and detailed waveform representations. The CRT display offers excellent vertical and horizontal resolutions of 800 lines and 512 points, respectively. Additionally, the oscilloscope offers a comprehensive set of measurement tools, including peak-to-peak voltage, average voltage, RMS voltage, frequency, duty cycle, and time interval measurements.

The 2455A and 2445A 350 4-channel oscilloscope is also equipped with several built-in functions to enhance its functionality. These include automatic triggering, cursors, and markers, allowing users to easily analyze and compare waveforms. The oscilloscope also offers a built-in function generator, which can generate various waveforms to test and calibrate circuits.

In terms of connectivity, the oscilloscope offers a wide range of input options, including 50 ohm and 1 M differential input channels, and a 10:1 probe input for low-level signals. It also offers various output options, including GPIB and RS-232 interfaces, enabling seamless integration with other test and measurement equipment.

The Tektronix 2455A and 2445A 350 4-channel oscilloscope is built to last, with a rugged design and high accuracy specifications. It is also compact and portable, making it an ideal choice for use in laboratories, research facilities, or in the field. Overall, this oscilloscope offers a powerful combination of features, accuracy, and flexibility, making it an essential tool for electrical signal analysis and measurement.

The Tektronix Model 2455A and 2445A 4-channel oscilloscopes are popular choices for engineers and technicians due to their high performance and versatility. Here are some pros and cons of each model to help you make an informed decision:

1. High bandwidth: The 2455A has a bandwidth of 50 MHz, which is sufficient for most general-purpose applications.

2. Dual-trace capability: The ability to display two channels on the same screen at the same time is useful for comparing signals.

3. High resolution: The 2455A has a high resolution of 1200 x 216 pixels, which provides clear and detailed display of signals.

4. Built-in functions: The 2455A offers a wide range of built-in functions, including cursors, markers, and math functions, making it a versatile tool for signal analysis.

5. Durable design: The 2455A is known for its rugged design, which makes it suitable for use in industrial environments.

1. Limited memory: The 2455A has limited memory capacity, which may not be sufficient for long acquisitions or complex waveforms.

2. Limited input channels: The 2455A is a 2-channel oscilloscope, and additional channels may be required for more complex testing.

1. Wide bandwidth: The 2445A has a bandwidth of 100 MHz, which is higher than the 2455A and makes it suitable for high-speed applications.

2. Four-channel capability: The 2445A offers four channels, which is useful for testing multiple signals simultaneously.

3. High resolution: The 2445A has a high resolution of 1200 x 216 pixels, which provides clear and detailed display of signals.

4. Built-in functions: The 2445A offers the same built-in functions as the 2455A, making it a versatile tool for signal analysis.

1. Higher cost: The 2445A is more expensive than the 2455A due to its wider bandwidth and additional channels.

2. Larger size: The 2445A is larger and heavier than the 2455A, which may make it less portable.

Both the Tektronix Model 2455A and 2445A 4-channel oscilloscopes are high-performance instruments with their unique strengths. The 2455A is suitable for general-purpose applications with a lower bandwidth requirement and a smaller budget. On the other hand, the 2445A is ideal for high-speed applications and testing multiple signals simultaneously, but it comes with a higher cost and larger size. Ultimately, the choice between the two models depends on the specific requirements of your testing application and your budget.

If your testing application requires a lower bandwidth and budget is a concern, the Tektronix Model 2455A may be the better choice. However, if you need a wider bandwidth and the ability to test multiple signals simultaneously, the Tektronix Model 2445A is the recommended option.

Details:

No cracked or broken knobs. No startup failure errors. Includes CD with operating and service manuals a power cord. This scope has been recapped laps and cleaned.

specifications oscillovectscopes:

• brand: Tektronix
• mpn: 2455a
• part type: Oscilloscope
• oscilloscope type: Analog Oscilloscope
• maximum bandwidth: 150 Mhz

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• sold #: 19
• prices: $35.00–$49.00
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• started: march 7, 2025

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

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