The GGB Industries Model 67A probe sets new standards in microwave probing performance. Using low loss coaxial techniques, the Model 67A achieves an insertion loss of less than 1.1 db and a return loss of greater than 14 db through 67 GHz With its individually spring loaded, Be- ryllium-Copper tips, the Model 67A pro- vides reliable contacts, even when probing non-planar structures. This reliable low resistance contact is one of the keys to providing highly repeatable measurements. The Model 67A also provides direct view- ing of the probe tips for accurate position- ing. The Model 67A can be mounted in various adaptors for use with standard microwave probe stations. Custom mounts are avail- able. Any pitch (tip spacing) from 50 to 1250 microns may be specified. The probe can be configured with Ground-Signal-Ground (G,S,G), Ground-Signal (G,S), or Signal- Ground (S,G) tip footprints. We recom- mend smaller pitches with a G,S,G foot- print for best performance. Connection to the Model 67A is through a female 1.85 mm V connector. (2.4 mm compatible)
