There are several connectors that fixed on board(PCB) with screws not soldering.
They eliminate the soldering influence on high frequency performance.
HRM(G)-300-467B-2 : Edge (end) launch
HRM(G)-300-468B-2 : Vertical launch
There are screw fixing connectors in HK (2.92mm) :-40G Hz,
H2.4 (2.4mm) :-50G Hz, HV(1.85mm) :-65G Hz ranges.