N Female to N Female 4 Hole Flange, DC to 11GHz PN: A-NF-NF-489
N Waterproof Bulkhead Female to N Female adapter PN: A-NF-NF-071
SMA Female to N Male RF Adapter PN: A-NM-SMAF-003
SMA Female to N Female RF Adapter, 4 Hole Flange PN: A-NF-SMAF-239
N Female to N Female Adapter, 4 Hole Flange PN: A-NF-NF-288
N Female to N Female Adapter, 4 Hole Flange PN: A-NF-NF-072