The main applications are board-to-board and board-to-module RF interconnections.
The technical specifications of the 2nd generation GBB connectors include a DC frequency up to 8.5 GHz, an impedance of 50 Ω, an insulation resistance of 5000 MΩ, and a dielectric withstand voltage of 1000 Vrms. The VSWR is 1.20:1 at 3.0 GHz, 1.25:1 at 6.0 GHz, and 1.30:1 at 8.5 GHz.

More information