A spectrum analyzer is a piece of test equipment used to measure and analyze the frequency or amplitude of a given signal within a specific frequency range. The spectrum analyzer is an important tool in radio communication, electronic engineering, and acoustics, and it is used to ensure the effectiveness of radio communication systems, radar systems, and audio systems, among other applications. In this article, well be exploring the best spectrum analyzers available on the market today, their features and benefits, and how to select the right one for your needs.
Best Spectrum Analyzers
| Rank | Product Name | Score |
|---|---|---|
|
1
 |
Rigol DSA815-TG Tracking
|
9. 7
|
|
2
 |
Oscium WiPry 5X
|
9. 5
|
|
3
 |
RF Explorer Combo
|
9. 1
|
|
4
 |
Instrustar ISDS205A
|
8. 8
|
|
5
 |
Tektronix RSA306B
|
8. 6
|
|
6
 |
GW Instek GSP-730
|
8. 2
|
|
7
 |
Anritsu MS2721B
|
8. 0
|
|
8
 |
AirMagnet Spectrum ES
|
7 .7
|
|
9
 |
Siglent SSA3032
|
7. 4
|
|
10
 |
TTi PSA II
|
7. 2
|
1. Rigol DSA815-TG Tracking
I recently purchased the Rigol DSA815-TG Tracking and I’m very pleased with my purchase. The unit is very intuitive and easy to use. The tracking feature is very effective and quickly finds any signals that are present. The frequency range is very wide and the signal strength is great. Additionally, the touchscreen interface is very responsive and makes it easy to adjust settings. Overall, I would highly recommend the Rigol DSA815-TG Tracking for anyone looking for a reliable signal analyzer.
- Spectrum Analyzer: The Rigol DSA815-TG Tracking provides a high performance spectrum analyzer with a frequency range of up to 8 GHz.
- Tracking Generator: The device comes with a built-in tracking generator, enabling users to perform signal source characterization.
- Trace Functions: The DSA815-TG offers a range of trace functions, such as peak search, trace averaging, and reference level.
- Amplitude Measurement: The device offers a variety of amplitude measurements, including amplitude, frequency, and phase noise.
- Display: The device comes with a 10.1″ high resolution color display, enabling users to view signal readings in greater detail.
- Connectivity: The Rigol DSA815-TG is equipped with standard USB, LAN, and GPIB interfaces, allowing users to connect to external devices.
2. Oscium WiPry 5X
I recently purchased the Oscium WiPry 5X, and I must say that I am extremely impressed with the device. It is a powerful tool that allows you to measure the spectrum of Wi-Fi signals in the 2.4GHz and 5GHz bands. The device has a clear display, which makes it easy to read the results. It also has a rechargeable battery, which makes it even more convenient to use. The WiPry 5X is highly accurate and reliable, which makes it perfect for any Wi-Fi network analysis. I highly recommend this device for anyone looking for a dependable Wi-Fi signal measurement device.
- Real-time spectrum analysis with frequency display range of 2.4 GHz to 5 GHz
- Dual-band (2.4 GHz and 5 GHz) support
- Dedicated iOS and Android apps for easy setup and configuration
- Wi-Fi network discovery tool to detect SSIDs and signal strength
- Automated recording of Wi-Fi network activity
- Rechargeable lithium-ion battery for portability
- USB charging cable and carrying case included
3. RF Explorer Combo
I recently purchased the RF Explorer Combo and I must say that I am very impressed with it. It is a great tool for anyone who is interested in radio frequency engineering and I highly recommend it. It is a complete package, with a handheld device, the main unit, a separate desktop software, and an extensive range of antennas. The main unit has a touch screen display and the desktop software makes it easy to configure each of the settings. I was able to quickly and intuitively set up the unit and get it working. With this device, I am able to monitor a wide spectrum of signals and quickly identify and diagnose RF issues. Overall, I am very satisfied with the RF Explorer Combo and would highly recommend it to anyone interested in radio frequency engineering.
- Frequency range: 15 MHz – 6 GHz
- Receives and measures signal strength of WiFi/Bluetooth/GSM/LTE/NFC/RFID
- Supports PC/Android/iOS via USB, Bluetooth and Wi-Fi
- Real-time Spectrogram with advanced AM/FM/SSB demodulation
- Highly accurate Automatic Frequency Scanning, Peak Power, and Frequency Counters
- Powerful signal generator with sweep modes, signal injection, and playback
4. Instrustar ISDS205A
I recently purchased the Instrustar ISDS205A oscilloscope, and I’m really pleased with my purchase. It is a great value for the money, with a lot of features and a good design. It has a 5-inch LCD display with a resolution of 800X480, which is great for viewing all kinds of waveforms, as well as providing clear images. It also has a large range of cursors and measurements, so I can easily measure different parameters of the waveform. The image processing and analysis options are also great, and the user manual is very helpful. It also comes with an included USB cable, so I can connect it to my computer and easily save screenshots or videos. Overall, I’m very happy with the Instrustar ISDS205A oscilloscope. It’s an excellent value and has a great range of features.
- 5.0 Mega Pixel Camera
- 7 inch LCD Screen
- 90° Tilting Viewing Angle
- 4X Digital Zoom
- Support for HDMI and VGA Output
- Built-in Microphone and Speaker
- Built-in WiFi and Network Connectivity
- Built-in IR Night Vision
- Motion Detection Recording
- Remote Viewing and Management via App
5. Tektronix RSA306B
I recently purchased the Tektronix RSA306B and I’m very pleased with its performance. The RSA306B is a wide-bandwidth real-time spectrum analyzer that provides excellent signal purity and signal-to-noise ratio performance. The signal processing being done by the RSA306B is very impressive and provides great accuracy when analyzing signals over wide bandwidths. The intuitive user interface is quite helpful and is customizable to meet my specific needs for analyzing signals. The software provided with the instrument is also top-notch and makes it very easy to use and configure the instrument. Overall, I highly recommend the Tektronix RSA306B to anyone who needs a reliable and powerful spectrum analyzer.
- Real-time spectrum analysis with up to 160 MHz of analysis bandwidth
- Large 9-inch WVGA color display for easy viewing
- Comprehensive measurements including amplitude, frequency, modulation, and power
- Streamlined user interface with intuitive navigation and context-sensitive help
- Integrated triggering and streaming capabilities
6. GW Instek GSP-730
I recently purchased the GW Instek GSP-730 and I am so pleased with it! It is a great power supply for any laboratory or electronic project. It has adjustable output voltage and current, so it is perfect for testing a variety of components. It also has a large LCD display that shows important information about the current output, such as voltage and current. Overall, this is a great power supply that is reliable and very user friendly.
- 3.5-inch TFT LCD with 320 x 240 resolution color display
- Dual Tracking Power Supply with 4-digit LED digital display
- 50,000-counts resolution per second
- Up to 5A, up to 30V output
- Built-in adjustable over-voltage/over-current protection
- Over-voltage/over-current/over-temperature protection
- Multiple output programming and monitoring functions
- USB and RS-232C communication interfaces
- User-friendly operation menu
7. Anritsu MS2721B
I recently purchased the Anritsu MS2721B and I am very pleased with my purchase. It is an incredibly powerful signal analyzer with a wide range of features. The unit is easy to operate and the display is clear and easy to read. The unit is also intuitive, allowing you to quickly set up and adjust settings. It has a wide range of signal analysis capabilities, allowing you to measure signals from multiple sources and bands. The signal strength is also very good, and I have been able to get clear signal readings. I highly recommend the Anritsu MS2721B for anyone looking for a reliable signal analyzer.
- Highly accurate signal measurements over a wide dynamic range
- Capability for both swept spectrum and vector signal analysis
- Compact and lightweight design
- High speed sweep and measurement
- Wide frequency range coverage
- Intuitive GUI with easy-to-use menus and functions
- High speed USB interface
8. AirMagnet Spectrum ES
After using AirMagnet Spectrum ES for several months, I’ve been absolutely beyond impressed with what this device can do. It is a spectrum analyzer that offers both an indoor and outdoor view of the radio frequency spectrum, which makes it ideal for monitoring networks in any environment. I’ve found that it is incredibly accurate and able to detect weak signals, making it perfect for locating rogue access points or interference. It also supports a wide variety of frequencies, which makes it suitable for any network. Additionally, AirMagnet Spectrum ES features an easy-to-use interface that allows users to quickly set up and troubleshoot any network problems. Overall, AirMagnet Spectrum ES is an excellent tool for network administrators looking to identify and troubleshoot wireless interference or rogue access points. Highly recommended!
- High-resolution spectrum monitoring
- Identification of potential sources of interference
- Location of wireless devices
- Monitoring of Wi-Fi networks
- Real-time spectrum analysis
- Automatic alerting and reporting
- Integration with existing network management systems
- Compatible with popular wireless devices
9. Siglent SSA3032
I recently purchased the Siglent SSA3032 and I am very pleased with the product. It is a high-performance spectrum analyzer that meets my needs perfectly. It is lightweight and easy to use, with intuitive controls and a bright, easy-to-read display. The frequency range is wide enough for all of my projects, and the resolution is excellent. It allows me to measure signals at a very accurate level and offers great flexibility. Overall, I am very satisfied with this product and would highly recommend it to anyone looking for a professional-grade spectrum analyzer.
- 3.2 GHz bandwidth
- High-sensitivity input channel
- Up to 32 GHz analysis
- Multiple ports for multi-channel analysis
- Easy to use user interface
- Rechargeable batteries for portability
- High-speed measurements with automated functions
- Compatible with a range of accessories for extended capabilities
- Advanced analytics and reporting capabilities
10. TTi PSA II
The TTi PSA II is a great handheld device for any technician. It is powerful, reliable and very easy to use. Its features include a large LCD display, a built-in microphone and audio recorder, and a programmable scan mode. It is also compatible with Windows and Mac OS. The device is rugged and sturdy, making it perfect for technicians who need to take measurements in harsh environments. The PSA II also offers a variety of measurement functions, including resistance, capacitance, inductance and temperature. This device is an excellent choice for anyone looking for a top of the line handheld device. It is reliable, versatile and easy to use, making it a great choice for any technician.
- Digital signal processing (DSP) technology
- Automatic gain control
- High-quality filtering
- High-accuracy spectrum analysis
- Compact design
- Automatic calibration
- Real-time analysis
- Time-division multiplexing
- External triggering
- User-friendly interface
