Siglent SIGV-VSAA1 Basic vector signal analysis software. Provides measurement functions such as spectrum analysis and IQ analysis.
Key Features and Functions
- Offline waveform data analysis on PC.
- Multiple IQ data formats .
- Supports a maximum analysis bandwidth of 8G for specified signals.
- Supports online control of multiple instruments for data acquisition and retrieves waveform data
- to the PC for analysis.
- Compatible with the same platform as Siglent’s vector analyzer and vector analysis software, eliminating user concerns about future software maintenance. It also offers similar measurement and analysis capabilities, as well as a familiar UI interaction.
- Independent cloud control interface and analysis application interface.
- Supports analysis of multiple digital modulation signals.
- Supports custom OFDM signal analysis.
- Supports analysis for cellular standards such as GSM,WCDMA,LTE,NR and NB-Iot.
- Supports analysis of WLAN standard signals including IEEE 802.11b/a/g/n/ac/ax/be.
- Supports analysis of HRP-UWB signals.
- Supports analysis of FHSS/FMCW signals.
- Supports analysis of Buletooth 1.0/2.0/3.0/4.0/4.1/4.2/5.0/5.1/5.2/5.3/5.4) .
- Supports over ten measurement metrics, such as signal power, reference power, frequency offset error, clock error, delay offset, RMS EVM, peak EVM, single-channel EVM, and more.
- Supports over ten measurement functions, including time-domain graphs, frequency domain graphs, vector error frequency-domain curves, vector error time-domain curves, constellation diagrams, and more.
- Supports simultaneous control of multiple instruments for parallel vector analysis.
- Multi-window display for more flexible observation.
- Supports simultaneous control of multiple instruments for parallel vector analysis.
- Multi-window display for more flexible observation
Documents and Software Solutions:
Product Overview
SigVSA is a professional vector signal analysis software application that runs on Windows operating systems. You can also contact us to customize a Linux environment version. With SigVSA, users can repeatedly analyze signals under test and quickly troubleshoot issues, covering everything from simple BPSK to complex wideband signals such as 4G LTE, 5G NR, IEEE 802.11b/a/g/n/ac/ax/be, Bluetooth, HRP-UWB and various common modulation signals, such as 1024QAM, 4096QAM, 16/32APSK, etc.
SigVSA offers rich measurement capabilities, a user-friendly operation experience, and an interactive interface similar to that of a vector signal analyzer, ensuring both efficiency and ease of use. It provides comprehensive local analysis functionality, supporting offline analysis of raw waveform files from vector signal analyzers.
SigVSA enables remote vector signal analysis and debugging on a computer, allowing simultaneous control of multiple instruments for parallel operation. It also facilitates centralized processing of recorded data or simulation files, saving time by reducing the need for lab visits.
Use modes
On the same platform as Siglent's device-side vector analysis applications.Offline waveform data analysis
- Export the specified waveform file from the measurement instrument, transfer it to the computer hard drive via USB or network server, and then use SigVSA's import function to load the waveform data for vector analysis.
Simultaneously control multiple instruments to collect waveform data to a central computer for consolidated analysis.
- In this mode, the SigVSA vector signal analysis software performs cloud control functions. It can automatically search for instruments within the network, select the required instruments, and perform remote control and data acquisition. After SigVSA collects the data, it reads the remote waveform data online and then performs local data analysis - eliminating dependence on the instrument's vector analysis options.
Product Overview
SigVSA is a professional vector signal analysis software application that runs on Windows operating systems. You can also contact us to customize a Linux environment version. With SigVSA, users can repeatedly analyze signals under test and quickly troubleshoot issues, covering everything from simple BPSK to complex wideband signals such as 4G LTE, 5G NR, IEEE 802.11b/a/g/n/ac/ax/be, Bluetooth, HRP-UWB and various common modulation signals, such as 1024QAM, 4096QAM, 16/32APSK, etc.
SigVSA offers rich measurement capabilities, a user-friendly operation experience, and an interactive interface similar to that of a vector signal analyzer, ensuring both efficiency and ease of use. It provides comprehensive local analysis functionality, supporting offline analysis of raw waveform files from vector signal analyzers.
SigVSA enables remote vector signal analysis and debugging on a computer, allowing simultaneous control of multiple instruments for parallel operation. It also facilitates centralized processing of recorded data or simulation files, saving time by reducing the need for lab visits.
Use modes
On the same platform as Siglent's device-side vector analysis applications.Offline waveform data analysis
- Export the specified waveform file from the measurement instrument, transfer it to the computer hard drive via USB or network server, and then use SigVSA's import function to load the waveform data for vector analysis.
Simultaneously control multiple instruments to collect waveform data to a central computer for consolidated analysis.
- In this mode, the SigVSA vector signal analysis software performs cloud control functions. It can automatically search for instruments within the network, select the required instruments, and perform remote control and data acquisition. After SigVSA collects the data, it reads the remote waveform data online and then performs local data analysis - eliminating dependence on the instrument's vector analysis options.

