Features & Benefits Spring loaded for optimum contact mating force High frequency performance Low VSWR Size 8: 1.15:1 Typ Mated Pair (DC to 26.5 GHz) Size 12: 1.25:1 Typ Mated Pair (DC to 26.5 GHz)\ 1.5:1 Typ Mated Pair (26.5 - 40 GHz) Insertion Loss: 0.15 dB to 26.5 GHz Typ (Size 8) 0.2 dB to 40 GHz Typ (Size 12)