RF-mmWave Test

For your most demanding test applications;   From bare die & shards to 300mm wafers.  

From DC to mmWave frequencies for the most advanced 5G devices.  Signatone has served the semi industry since 1968.  Tell us about your next microprobe test application:

RF - mmWave positioners and probe arms compatible with most RF probe stations including retrofit kits to automatic probers.  

Designed for stable positioning of the leading load-pull tuners offered today.  This is just one of several sizes.  Tell me about your applications!