PN: PCBCPWG38MDC. One Develop PCB Coplanar Waveguidewith 50Ohm impedance. PCB Size is 0.75"x0.5625x0.020", which is 4Ux3U (1U=0.1875"). We also call this PCB Size DC (C is the third letter to represent 3U).
PCB Material is Rogers RO4350 RF PCB with 20mil thickness. This PCB will work over 20 GHz.
The width of Strip line is 38mil and spacing is 16mil.
This PCB will fit into 6UED2W6S1P2 enclosure in our web site. The third picture shows the S-parameters measured when this PCB is installed in the 6UED2W6S1P2 Enclosure.