bulkhead — stainless steel DC-12,4 GHz
stainless steel — DC-18 GHz
stainless steel — DC-4 GHz
3-1/8″ — 25/58 male contact
3-1/8″ with 4 1-5/8″ outputs
conical — low ross
EIA 4″1/2 — EIA 3″1/8
