1722B HP Channel Oscilloscope

Review HP Model 275 Mhz Channel Oscilloscope Commercial Surplus

The HP 1722B 275-channel Oscilloscope is a high-performance, versatile instrument designed for applications in research, development, and production environments. This oscilloscope offers an impressive 275 channels, making it an ideal solution for complex testing and measurement scenarios where multiple signals need to be analyzed simultaneously.

The HP 1722B features a high-resolution, 12.1-inch diagonal XGA (1024 x 768 pixels) color TFT touchscreen display. This large, clear display enables easy signal analysis and waveform viewing, even in challenging lighting conditions. The intuitive user interface allows users to navigate between channels, measurements, and settings with ease, ensuring a productive workflow.

Each channel on the HP 1722B can support input voltages ranging from 10 mV to 500 V depending on the selected input termination. The oscilloscope boasts a high bandwidth of up to 2.5 GHz, enabling users to accurately measure and analyze signals with fast rise times and high frequencies.

This 275-channel oscilloscope offers a wide range of built-in measurements, including voltage, current, frequency, time interval, and more. These measurements can be displayed in real-time or averaged over multiple acquisitions to improve signal accuracy and reduce noise. Additionally, the oscilloscope supports various automatic and user-defined measurements, allowing users to customize their measurement setup for specific applications.

The HP 1722B also includes advanced triggering capabilities, such as dynamic, mask, and pattern triggers. These features enable users to accurately capture and analyze signals that may be difficult to trigger conventionally. Furthermore, the oscilloscope supports protocol analyzers for CAN, LIN, and J1939 bus protocols, making it an excellent choice for automotive diagnostic applications.

This high-performance oscilloscope comes equipped with a powerful analysis software package, HP-IVE, which offers advanced analysis capabilities, such as FFT, spectral analysis, and statistical analysis. The software allows users to save, compare, and export waveform data, making it an essential tool for data analysis and reporting.

The HP 1722B 275-channel Oscilloscope is a robust and reliable instrument, designed for demanding test and measurement applications. Its high-performance specifications, versatile features, and intuitive user interface make it an indispensable tool for engineers, technicians, and researchers in various industries, including automotive, telecommunications, aerospace, and semiconductor manufacturing.

The HP 1722B is a 275 MHz real-time oscilloscope manufactured by Hewlett Packard (now part of Keysight Technologies). It is a versatile and powerful instrument used for measuring and analyzing electrical signals. Let's discuss the pros and cons of buying this oscilloscope.

1. Real-time sampling: The HP 1722B offers real-time sampling, which means it can capture and display signals as they change in real-time. This feature is essential for analyzing fast signals or transient events.

2. High bandwidth: With a 275 MHz bandwidth, the HP 1722B can handle high-frequency signals, making it suitable for various applications, such as communications, power electronics, and digital design.

3. Deep memory: The oscilloscope has a deep memory depth of up to 50 Mpts, which allows users to capture long signals and analyze them in detail.

4. Multiple triggering options: The HP 1722B offers various triggering options, including automatic, manual, and external triggers. This flexibility enables users to optimize their measurements based on their specific application requirements.

5. Waveform math and display functions: The oscilloscope supports various waveform math and display functions, such as averaging, peak detection, and cursors. These features help users analyze and process signals more effectively.

6. Built-in signals generators: The HP 1722B comes with built-in signal generators, which allow users to generate various waveforms, such as sine, square, and pulse waves. This feature can be useful for testing and calibrating other equipment.

7. Intuitive user interface: The oscilloscope features an intuitive user interface, making it easy for users to navigate and perform measurements.

1. Limited number of channels: The HP 1722B is a single-channel oscilloscope. Users requiring multiple channels for their analysis might need to consider other multi-channel oscilloscopes.

2. Limited input impedance: The oscilloscope has a relatively low input impedance of 1 M , which may not be suitable for certain applications that require high input impedance.

3. Size and weight: The HP 1722B is a benchtop oscilloscope and can be quite large and heavy, making it less portable than handheld oscilloscopes.

In conclusion, the HP 1722B offers several advantages, such as real-time sampling, high bandwidth, deep memory, and multiple triggering options. However, it has some limitations, including a single channel, limited input impedance, and size.

If you primarily need to measure and analyze single signals with high bandwidth and deep memory, the HP 1722B could be a suitable choice for your application. However, if you require multiple channels or higher input impedance, you may need to consider other oscilloscopes.

For applications requiring a single-channel oscilloscope with high bandwidth, deep memory, and real-time sampling, the HP 1722B is an excellent option. However, if you need multiple channels, you may want to consider other multi-channel oscilloscopes with similar specifications. Additionally, if portability is a concern, you might consider handheld oscilloscopes with similar capabilities.

Details:

This is a listing for Hp model 1722B oscilloscope. Special features: microprocessor for time interval measurements, reference lines percentage and a five-function led display. This was surplus from a large purchase electronic items. It also offered different display modes like ch a, b, alt, chop, a and vs.

It is running fine but we didn't get probes with the scope. Delayed sweep: included, with a single marker. Here are some of its key specifications: band width : 275 mhz. Sweep speed: 1 NS/div.

Buyer pays actual ups shipping, the Hp Hewlett-Packard 1722B was a 275 mhz band width , dual-channel analog oscilloscope. It featured a built-in microprocessor and five-function led display for precise, real-time measurements. Measurement capabilities: delta time, frequency, dc voltage , instantaneous waveform voltage , and percent amplitude.

specifications oscillovectscopes:

• brand: Hp
• mpn: 1722b
• part type: Oscilloscope
• oscilloscope type: Analog Oscilloscope
• maximum bandwidth: 275 Mhz

shipping oscillovectscopes:

• class: standard
• service: ups ground
• carrier: ups
• transit: 3-7 days
• type: calculated

payments oscillovectscopes:

• credit card: discover
• wallet: paypal
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seller oscillovectscopes:

• # reviews: 10117
• rating: 99.9%
• city: great falls, virginia

general oscillovectscopes:

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

returns oscillovectscopes:

• policy: no returns

offer oscillovectscopes:

• availability: in stock
• started: july 8, 2025
• prices: $12.00–$49.99
• item condition:
  • Used
  • New
• in stock #: 3
• options: ship-to-home
• sold #: 15