


| Brand | RIGOL |
|---|---|
| Manufacturer Part Number | DSA815 |
| Type | DIGITAL |
The Rigol DSA815 is an advanced all-digital spectrum analyzer designed for a wide range of applications, from basic RF troubleshooting to complex research and development projects. This device offers an impressive frequency range of 9 kHz to 8.1 GHz, making it a versatile tool for any RF or microwave engineer.
The DSA815 is equipped with a high-resolution, 10.4-inch, color TFT LCD display that provides clear and detailed spectral information. The display features a high contrast ratio, ensuring that even the faintest signals can be easily identified and analyzed. The user interface is intuitive and easy to navigate, with a variety of display modes and customization options to suit different needs.
One of the standout features of the DSA815 is its high dynamic range, which is adjustable from 100 dB to 130 dB. This allows the analyzer to accurately measure signals that vary in strength by several orders of magnitude, making it ideal for applications where signal levels can be extremely low or extremely high. The device also offers a high-speed real-time spectrum analysis capability of up to 160 MHz, ensuring that fast-changing signals can be captured and analyzed in real-time.
The DSA815 is also equipped with a variety of advanced analysis and measurement functions. These include automatic and manual tracking, peak hold, average, maximum hold, and minimum hold functions. The device also supports various modulation analysis functions, such as FM demodulation, FSK demodulation, and phase-locked loop (PLL) demodulation, making it a powerful tool for analyzing complex RF signals.
The DSA815 is a fully portable device, with a compact and lightweight design that makes it easy to carry from one location to another. It is powered by a rechargeable battery, which provides up to 8 hours of continuous operation. The device also features a built-in GPS receiver, which allows for accurate time and frequency synchronization, as well as geolocation capabilities.
In conclusion, the Rigol DSA815 is a powerful and versatile all-digital spectrum analyzer that offers a wide frequency range, high resolution display, high dynamic range, and advanced analysis and measurement functions. Its portable design, long battery life, and built-in GPS receiver make it an ideal tool for RF and microwave engineers in a variety of applications.
Pros of buying Rigol DSA815 Spectrum Analyzer:1. All-digital architecture: The Rigol DSA815 uses a digital signal processing (DSP) engine, which provides better accuracy, better dynamic range, and better noise performance compared to analog models.
2. Wide frequency range: The analyzer covers a frequency range of 9 kHz to 8.1 GHz, making it suitable for a wide variety of applications.
3. High resolution: The analyzer offers a resolution of 0.001 Hz, which allows for precise measurement of signals.
4. Large display: The analyzer has a 10.1-inch touchscreen display, which provides an easy-to-read and intuitive interface.
5. Built-in options: The analyzer includes options such as frequency domain analysis, time domain analysis, and noise figure measurement.
Cons of buying Rigol DSA815 Spectrum Analyzer:1. Expensive: The Rigol DSA815 is a high-end analyzer, and it comes with a high price tag.
2. Requires expertise: The analyzer requires expertise to use effectively, and it may not be suitable for beginners.
3. Limited connectivity: The analyzer has limited connectivity options, such as USB and GPIB, which may limit its compatibility with certain devices.
Conclusion:The Rigol DSA815 Spectrum Analyzer is a powerful and versatile tool for electrical engineers and technicians. Its all-digital architecture, wide frequency range, high resolution, and large display make it an excellent choice for a wide variety of applications. However, its high price tag and limited connectivity options may be a deterrent for some users. If you have the expertise and the budget, the Rigol DSA815 is an excellent investment.
Recommendation:If you are looking for a high-end spectrum analyzer with excellent performance and a wide frequency range, the Rigol DSA815 is a great option. However, if you are a beginner or have a limited budget, you may want to consider other options with lower prices and more connectivity options.
Nothing else. Rigol DSA815 spectrum analyzer all-digital 9 khz - 1.5 ghz, mint condition. Ships via ups 3 day select. Barely used over the years.
No dings, dents, scratches. Works 100% oak. Comes with 2 attenuates and power cable.
