180C HP HEWLETT PACKARD Oscilloscope Swept Amplitude Repair

Review HP HEWLETT PACKARD Oscilloscope Swept Amplitude Amplifier Parts Repair

The HP 180C Oscilloscope 8755A Swept Amplitude Amplifier is a critical component of Hewlett-Packard's renowned 180C oscilloscope model. This amplifier module is designed to provide exceptional sensitivity and high dynamic range, making it an essential tool for various electrical measurement applications.

The 8755A Swept Amplitude Amplifier is engineered to deliver superior performance by employing a swept gain technique. This innovative approach allows for a continuously adjustable input voltage range, enabling the detection of weak signals in complex environments. The amplifier offers an impressive input voltage range of 10 mV to 500 V, with a gain setting that can be swept from 10 dB to 60 dB.

1. Ultra-low noise floor: The amplifier boasts a noise floor as low as 0.3 Vrms, ensuring that even the most minute signals can be accurately measured and analyzed.

2. High input impedance: With an input impedance of 1 M , the amplifier minimally disturbs the signal source, preserving the integrity of the test signal.

3. Wide dynamic range: The amplifier's dynamic range of 110 dB guarantees that both weak and strong signals can be accurately measured and distinguished.

4. Bandwidth selection: The amplifier offers a choice of bandwidth options, including 10 Hz to 20 MHz, 10 Hz to 100 MHz, and 10 Hz to 200 MHz. This flexibility caters to a diverse range of applications and signal frequencies.

5. Input protection: The amplifier provides input protection against overvoltage and overcurrent, ensuring the safety of the instrument and the user.

6. Temperature stability: The 8755A Swept Amplitude Amplifier offers excellent temperature stability, ensuring consistent performance even in varying environmental conditions.

7. Calibration: The amplifier includes built-in calibration capabilities, ensuring traceability and accuracy of the measured signals.

The HP 180C Oscilloscope 8755A Swept Amplitude Amplifier is a versatile and powerful tool for electrical measurement applications. Its swept gain technique, ultra-low noise floor, high input impedance, wide dynamic range, and other essential features make it an indispensable component for engineers, technicians, and researchers in various industries, including telecommunications, aerospace, automotive, and semiconductor manufacturing.

The HP 180C Scope with 8755A Swept Amplitude Amplifier is a high-performance oscilloscope designed for applications requiring deep probing, advanced analysis, and high accuracy. This section will discuss the pros and cons of buying this specific model based on its features, performance, and potential drawbacks.

1. Deep Probing Capabilities: The HP 180C oscilloscope comes with built-in deep probing capabilities. This feature allows users to test signals with voltages as low as 1 mV, making it suitable for various applications, including power electronics, telecommunications, and semiconductor testing.

2. High Resolution: With a maximum resolution of 12 bits, the HP 180C oscilloscope provides high-resolution waveform displays, ensuring accurate measurements and analysis.

3. Advanced Analysis Tools: The oscilloscope includes several advanced analysis tools, such as FFT, spectral analysis, and time domain analysis. These features enable users to gain a deeper understanding of complex signals and troubleshoot issues more effectively.

4. Swept Amplitude Amplifier (8755A): This optional accessory enhances the performance of the HP 180C oscilloscope by providing a variable gain amplifier that can be swept in real-time. This feature is useful for measuring low-level signals and detecting signal anomalies that might be missed with a standard oscilloscope.

5. Future-Proof Investment: The HP 180C oscilloscope is a high-end instrument with advanced features, making it a future-proof investment for engineers and technicians working in the field of electronics and semiconductor testing.

1. Cost: The HP 180C oscilloscope with the 8755A amplifier is a high-end, professional-grade instrument, and its cost reflects its advanced features and capabilities. This may be a significant investment for small businesses or individuals with limited budgets.

2. Complexity: The HP 180C oscilloscope is a complex instrument, and its advanced features may require some time to learn and master. This could be a disadvantage for users who are new to oscilloscopes or have limited experience with advanced analysis tools.

3. Size and Weight: The HP 180C oscilloscope is a large and heavy instrument, making it less portable than other, more compact models. This could be a disadvantage for users who need to travel frequently or work in tight spaces.

The HP 180C oscilloscope with the 8755A swept amplitude amplifier is a powerful and versatile instrument suitable for advanced electronics applications. Its deep probing capabilities, high resolution, and advanced analysis tools make it an excellent investment for professionals and organizations working in the fields of power electronics, telecommunications, and semiconductor testing. However, its cost, complexity, and size may be disadvantages for some users, particularly those with limited budgets or working in confined spaces. Ultimately, the decision to purchase this oscilloscope depends on the specific needs, resources, and expertise of the user.

If you are a professional engineer, technician, or organization working in the fields of power electronics, telecommunications, or semiconductor testing, and you require advanced analysis capabilities, the HP 180C oscilloscope with the 8755A swept amplitude amplifier is an excellent investment. However, if you have a limited budget, limited space, or are new to oscilloscopes, you may want to consider a more affordable and compact model with fewer advanced features. In that case, you may consider the HP 54622B, which offers similar but more basic capabilities at a lower cost.

Details:

Domestic shipping prices quoted are for the contiguous USA. Feel free to ask any questions. I always work out satisfactory resolutions of those cases. I do my best to inspect and describe everything well, but on rare occasions, miss something.

Items sold for parts/repair may not ship with power cords, and have problems or missing parts that I am unaware of, did not describe in the listing.

specifications oscillovectscopes:

• brand: Hp Hewlett Packard
• mpn: 180c
• part type: Oscilloscope Amplifier

returns oscillovectscopes:

• paid by: buyer
• time: 30 days
• policy: returns accepted
• method: money back

offer oscillovectscopes:

• prices: $16.40–$95.00
• item condition:
  • For parts or not working
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• availability: in stock
• started: february 8, 2026
• options: ship-to-home
• in stock #: 5
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• sold #: 6

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