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SIGLENT: Home / Products
SHN900A Portable Vector Network Analyzer
  • Standard VNA and CAT mode, Optional SA mode
  • Frequency Range: 30 kHz~26.5 GHz
  • Range of IFBW: 10 Hz~3 MHz
  • Dynamic Range: 110 dB (typ.)
  • Standard Bias-Tee, 4h Working Time
  • Standard GPS, Time and Location Information Saving
  • 2ports: S-parameters, Time Domain, Pulse Measurement
Perform Better in the Field
SHN900A pursues the ultimate portability and operation convenience in design, and provides flexible and simple operation methods. SHN900A is designed with high integration, the whole machine weighs is less than 3.2kg and the size is 310 mm × 215 mm × 78.5 mm. And it powered by Li-ion batteries with a battery life of up to 4 hours, which is more suitable for complex environments such as outdoor, narrow space and aerial work.
Vector Network Analyzer (Standard)
With a dynamic range of up to 110 dB, the SHN900A is able to meet many high dynamic range testing needs. The low trace noise greatly improves the test accuracy and meets the user's need for precise measurement. SHN900A supports scattering-parameter/differential-parameter measurement, TDR, VSWR, port matching debugging, insertion loss measurement, tower amplifier debugging, cable fault location, smith chart, pulse measurement, etc.
Cable and Antenna Analysis (Standard)
The CAT mode of the SHN900A verifies and troubleshoots the electrical performance of RF and microwave transmission systems, and is ideal for tasks such as installation and maintenance of antenna systems, distance-to-fault (DTF) measurements on cables, single-port cable loss measurements, and antenna matching measurements.
Spectrum Analysis (SHN900-SA)
Spectrum analysis mode supports the measurement of parameters such as channel power, adjacent channel power ratio (ACPR) and occupied bandwidth. Marker → SA supports a quick view of the spectrum at specific frequency points of the S-parameters, making signal search and analysis more convenient. Simple and clear setup boxes make the testing process simpler, and a series of standardized, repetitive measurements can be performed quickly and easily without error, helping to eliminate human error and supporting the user in making the right measurements from the start.
GPS Location and Logging (Standard)
SNA series portable vector network analyzer combined with GPS function can quickly locate the location of interference sources. Combined with the recording and playback function, it can help users to record the measurement results of spectrum, channel power and adjacent channel power ratio at multiple specific locations, identify and locate interference signals, and better meet the needs of various applications. 
Adjustable Differential/Single-Ended TDR Probes
When measuring the impedance of electronic components such as circuit boards and wires, the uneven spacing requires the fabrication of appropriate test probes and fixtures during testing. With this adjustable probe (ASP-18/26, ADP18/26), the spacing of the test probes can be adjusted between 0 mm and 6.5 mm through the built-in adjusting wheel, so that the test can be carried out quickly. 

Frequency range SHN914A:30KHz~14GHz
Frequency resolution 1Hz
Level resolution 0.01 dB
Range of IFBW 10Hz~3MHz
Setting range of output level -45dBm ~ +10dBm
Dynamic range 100dB 
Types of calibration Response calibration, Enhanced Response calibration, Full-one port calibration, Full-two port calibration, TRL calibration
Support Bias-Tees           Yes
Interface LAN,USB Device,USB Host(USB-GPIB)
Remote control SCPI/ Labview/ IVI based on USB-TMC / VXI-11 / Socket /Telnet / WebServer
Touch control Multi Touch,Mouse,Keyboard
Screen 8.4-inch touch screen
Video output HDMI
Types of measurement Scattering-parameter measurement, differential-parameter measurement, receiver measurement, time-domain parameter analysis, limit test, ripple test, impedance conversion, fixture simulation, adapter removal/insertion, spectrum analysis frequency offset, scalar mixer measurement, pulse measurement
Frequency range
Dynamic range
Trace noise
Range of output level
100 dB
0.003 dB rms, 0.03° rms
-45 dBm ~ +10 dBm
100 dB
0.003 dB rms, 0.03° rms
-45 dBm ~ +10 dBm
100 dB
0.003 dB rms, 0.03° rms
-45 dBm ~ +10 dBm
Bldg No.4 & No.5, Antongda Industrial Zone, 3rd Liuxian Road, Bao'an District, Shenzhen, China