The brand-new PN400 Phase Noise Test System is available for purchase! →

Come see us in San Francisco at IMS 2025

Try our latest products and chat with engineers

Signal Hound is exhibiting at the International Microwave Symposium in San Francisco this June 17th, 18th, and 19th, booth 764.

No matter what company or organization you’re with – if you have interest in any of Signal Hound’s RF test equipment, we’re ready to chat… so stop in and say “hi!” 👋

See the products we’ll have with us

Download our press kit


On display in booth 764

VNA400 – 40 GHz Vector Network Analyzer

High-performance, USB-powered, 40 GHz, 2-port, vector network analyzer. Includes robust vector analysis software.

Download the data sheet

PN400 Phase Noise and VCO Test System

Operating from 100 kHz to 43.5 GHz, the PN400 harnesses two SM spectrum analyzers to create a powerful phase noise and VCO test system.

Download the data sheet

ph400 phase noise measurement system

SM435C – 4.5 GHz Spectrum Analyzer w/ 10GbE

RF analyzer/monitoring receiver with 160 MHz continuous streaming I/Q over 10GbE SFP+, 110 dB of dynamic range, and 1THz/sec sweep speed.

Download the data sheet

VSG200 Vector Signal Generator

New at IMS 2025, the forthcoming VSG200 vector signal generator. The next generation of our popular VSG line. The fully-featured VSG200 operates from 100 kHz to 20 GHZ and boasts 40 MHz of real-time streaming bandwidth.