Flange mount.
GME AD513 SO239 TO FME(F) ADAPTOR
PULSE® (MBC) SO239 ANTENNA BASE, RIGHT ANGLE, RG58, SOLDER TYPE
BNC(M) TO FME(M) ADAPTOR
PULSE® FME-101 FME( F) CONNECTOR, RG58, CRIMP TYPE
PL259 TO FME(M) ADAPTOR