
( Brand: Agilent ), ( Type: Analog ), ( Bandwidth: Na ), ( Channels: 99 ), ( Country/region Of Manufacture: United States )
The Agilent HP E4401B, E4402B, E4403B, E4404B, E4405B, and E4407B are a series of high-performance frequency counters designed for a wide range of applications. These devices are known for their precision, accuracy, and versatility.
The E4401B, for instance, is a benchtop frequency counter that offers a frequency range of 10 Hz to 1.8 GHz with an accuracy of 0.05 ppm. It features a large, high-resolution LCD display that is easy to read even in low light conditions. The E4401B also comes with a built-in timer/counter function, making it suitable for time and frequency measurements.
The E4402B, on the other hand, is a handheld frequency counter with a frequency range of 10 Hz to 3 GHz. It is compact and lightweight, making it easy to carry around. The E4402B features a large, four-line LCD display that provides clear and easy-to-read frequency and time measurements.
The E4403B is a frequency counter with a frequency range of 10 Hz to 6 GHz. It offers a high accuracy of 0.02 ppm and a fast response time of less than 50 ns. The E4403B also features a built-in spectrum analyzer and a built-in signal generator, making it a versatile instrument for frequency measurement and analysis.
The E4404B is a frequency counter with a frequency range of 10 Hz to 4 GHz. It offers a high accuracy of 0.005 ppm and a fast response time of less than 50 ns. The E4404B also features a built-in RF power meter and a built-in signal generator, making it a versatile instrument for frequency measurement, analysis, and RF power measurement.
The E4405B is a frequency counter with a frequency range of 10 Hz to 10 GHz. It offers a high accuracy of 0.001 ppm and a fast response time of less than 50 ns. The E4405B also features a built-in RF power meter, a built-in signal generator, and a built-in spectrum analyzer, making it a highly versatile instrument for frequency measurement, analysis, and RF power measurement.
The E4407B is a frequency counter with a frequency range of 10 Hz to 18 GHz. It offers a high accuracy of 0.001 ppm and a fast response time of less than 50 ns. The E4407B also features a built-in RF power meter, a built-in signal generator, and a built-in spectrum analyzer, making it a highly versatile instrument for frequency measurement, analysis, and RF power measurement in applications requiring high frequency ranges.
All these Agilent HP E440xB frequency counters are built with high-quality materials and are designed to provide reliable and accurate measurements over a long period of time. They also come with a range of software options that allow for easy data analysis and reporting. Whether you are a researcher, an engineer, or a technician, the Agilent HP E440xB series of frequency counters is a valuable tool for your frequency measurement and analysis needs.
The Agilent HP E4401B, E4402B, E4404B, E4405B, E4407B, and E4403B are high-performance frequency counters manufactured by Agilent Technologies (now Keysight Technologies). These devices are known for their accuracy, stability, and wide range of applications. Let's examine the pros and cons of these frequency counters:
Advantages:1. High precision and accuracy: These frequency counters provide excellent accuracy and stability, making them suitable for various applications, such as telecommunications, research, and development.
2. Wide frequency range: The frequency counters can measure frequencies from a few Hz to several GHz, making them versatile instruments for various applications.
3. Excellent noise immunity: These devices have excellent noise immunity, which ensures accurate measurements even in noisy environments.
4. User-friendly interface: Agilent HP frequency counters typically have intuitive, easy-to-use interfaces, which make them suitable for both beginners and experienced users.
5. Robust and durable: These frequency counters are built to withstand harsh conditions, ensuring long-term reliability.
Disadvantages:1. High price: Agilent HP frequency counters are typically more expensive than other frequency counters due to their high performance and quality.
2. Complex features: Some users may find the advanced features and options of these frequency counters overwhelming, especially if they are new to the instrument.
3. Limited connectivity: Some models may have limited connectivity options, which may limit their compatibility with certain systems.
Conclusion:If you are looking for a high-performance frequency counter for precise frequency measurement, the Agilent HP E4401B, E4402B, E4404B, E4405B, E4407B, and E4403B are excellent choices. While they may be more expensive than other frequency counters, their accuracy, stability, and wide frequency range make them worth the investment for many applications. However, if you are a beginner or have a budget constraint, you may consider other frequency counters with more basic features and a lower price point.
No rips or tears. Some smudges. Good usable condition.
Straps and buckles all good.