Siyi 4071 series spectrum analyzer

Siyi 4071 series spectrum analyzer

Product Overview

Ceyear 4071 has excellent testing dynamic range, phase noise, amplitude accuracy, and testing speed, with rich testing functions such as spectrum analysis, I/Q analysis, real-time spectrum analysis, transient analysis, vector signal analysis, pulse analysis, etc.

Capable of meeting the rapid testing needs in research and development, production, and other fields such as wireless communication, automotive electronics, low orbit satellites, and the Internet of Things.

Features

Comprehensive spectrum analysis capability

Supports two scanning types: sweep frequency and FFT

Zero bandwidth fast scan, scan time 1 μ s

Scan points support 101 to 120001

6 tracks and 12 markers can be configured. It has labeling functions such as NdB labeling, noise labeling, bandwidth power/density labeling, carrier to noise ratio, amplitude modulation depth, etc

Support normal, positive peak, negative peak, sampling, and average (video/power/voltage) parallel detection

Supports multiple triggering methods such as freedom, power, video, external, timer, and burst signal, as well as functions such as time gate measurement and field strength testing

It has testing functions such as bandwidth occupation, adjacent channel power (including channel power), power statistics (APD/CCDF), burst power, spectrum transmission template, harmonic distortion, and third-order intermodulation

200MHz analysis bandwidth

The Ceyear 4071200MHz instantaneous analysis bandwidth provides three analysis bandwidth options: 10MHz (standard)/40MHz/200Hz, meeting the application needs of different testing scenarios.

Multiple analysis bandwidth configuration options

Provide three bandwidth configuration options: 10MHz/40MHz/200MHz, to meet flexible configuration needs in different testing application scenarios such as 5G NR and WLAN.

Non spurious dynamic range

The non spurious dynamic range under a 200MHz analysis bandwidth is -75dBc.

Comprehensive wireless communication protocol analysis capability

The mobile communication protocol analysis option of Ceyear 4071 can quickly and intuitively test the signal characteristics of various wireless communication standards such as 5G NR, LTE, NB IoT, WCDMA, GSM, etc.

5G NR signal analysis

The 5G NR signal analysis function can perform modulation analysis on the uplink and downlink signals of 3GPP Rel-15, Rel-16, Rel-17, and Rel-18 versions of 5G NR. It supports FDD and TDD duplex modes, BPSK to 1024QAM modulation formats, Test Model one click testing, and flexible parameter setting analysis. It displays measurement results such as error vector magnitude (EVM), frequency error, and power of different modulation methods, physical channels, and physical signals, and provides various views such as constellation diagrams, result summary tables, and resource allocation.

LTE signal analysis

The LTE signal analysis function can perform modulation analysis on uplink and downlink signals, supporting FDD and TDD duplex modes, QPSK to 256QAM modulation formats, E-TM one click testing, and flexible parameter configuration analysis. It displays measurement results such as error vector amplitude (EVM), frequency error, and power of different modulation methods, physical channels, and physical signals, and provides various views such as constellation diagrams, result summary tables, EVM vs. carrier.

OFDM signal analysis

The OFDM signal analysis function can perform modulation analysis on custom OFDM signals, supporting preamble, pilot CP、 Multiple parameters such as subcarriers and number of symbols can be customized and flexibly configured. It supports various modulation formats from BPSK to 1024QAM and provides views such as capture and storage, power spectral density, constellation diagram, and summary table.

NB IoT signal analysis

The NB IoT signal analysis function can perform modulation analysis on narrowband IoT downlink signals based on FDD LTE standard, supporting three deployment modes: Stand alone, In band, and Guard band. It also supports one click testing of N-Test Model and flexible parameter settings, displaying measurement results such as error vector amplitude (EVM), frequency error, and power of different physical channels and signals, providing constellation diagrams, result summary tables, EVM vs. carrier views, etc.

Analysis of Out of Band Characteristics of Wireless Communication Signals

In terms of out of band measurement, it can provide a wide range of standard and limit line one click setting capabilities, efficiently performing measurements such as adjacent channel leakage ratio (ACLR) and spectrum emission template (SEM).

*Real time spectrum analysis function

The real-time spectrum analysis function is a testing tool for signals that change over time, such as burst, agile, and frequency hopping signals.

Real time analysis bandwidth of 10MHz/40MHz/200MHz optional

Equipped with various charts such as digital fluorescence spectrum, seamless waterfall plot, instantaneous spectrum, power vs. time, frequency vs. time, etc

The shortest duration of the 100% probability of interception (POI) signal is better than 1.152 μ s, and the real-time processing speed of FFT is 976563 times/s

Multiple real-time triggering functions such as frequency template triggering and power triggering can be used to capture and analyze data before and after the occurrence of signal events of interest

User interface, new interactive experience

The Ceyear 4071 adopts an 11.6-inch touch screen display, which provides a more comprehensive and intuitive display of test details. The parameter setting menu is concise, with one click direct access to parameter settings. Parallel operation and display of multiple measurement modes, convenient and efficient mode switching.

Support user-defined menus

Based on testing habits, customize a personalized user interface to achieve multifunctional operations within a single window, avoiding the troubles of menu depth and repeated searches.

SCPI command recording

Equipped with an SCPI instruction recording button, the manual operation process can be recorded as SCPI instructions, exported in text format, or saved as files in languages such as C++, Python, Matlab, C #, etc., accelerating the control of script programming speed.

Browser based remote access

The instrument is equipped with built-in web services, allowing users to access the instrument through a browser on the upper computer. While remotely monitoring the instrument, users can also perform operations such as program control, interface screenshot, data acquisition, and file transfer.

Siyi 4071 series spectrum analyzer