About Us
Shenzhen Shoufei Spectrum Technology Co., Ltd is the original manufacturer of the VNA series vector network analyzers, electronic and mechanical calibration kits, and the i-CTS high-speed cable test system. Our self-developed instruments, algorithms and software serve mobile communication, satellite, radar, aerospace/defense and high-speed interconnect customers worldwide.
Why customers choose Shoufei Spectrum
Self-developed, full stack
Hardware, calibration algorithms and application software are all developed in-house — dynamic range up to 135 dB, coverage 100 kHz – 67 GHz.
36-month warranty
Three years of hardware warranty and three years of software updates on every instrument we ship.
Fast FAE response
Direct access to the engineers who designed the product — FAE/AE support covering VNA, switch and software as one system.
Business continuity
The 112G → 224G factory upgrade path and long-term parts support keep your test floor running for years.
Where to find us
Shenzhen, China
5C Building 1, Tingwei Industrial Park, No.6 Liufang Road, Area 67, Xingdong Community, Xin’an Street, Bao’an District, Shenzhen
Tel: +86-755-2153 5646 · Fax: +86-755-2640 5551
Sales: wtsales@shoufeispectrum.com · Support: support@shoufeispectrum.com
Taiwan
New Taipei City
Tel: +886-2-2269 2007
Central China
Wuhan
Tel: +86 186 0714 9336
Talk to our engineers
Tell us about your measurement challenge — we answer with specifications, not sales talk.