3 GHZ F-81 Female to Female Bulkhead connector

3 GHZ  F-81 Female to Female Bulkhead connector
Item# 75-750-3
$1.80

75-750
1 & 2 Ghz F-81 Feedthrus.

1Ghz for cable, TV, 2 GHz for satellite receivers
75-750-1 (1 GHz, 3/8" )
75-750G-1 (1 GHz 3/8" Gold)
75-750-2 (2 GHz 3/8")
75-750G-2 (2 GHz 3/8" Gold)
75-750-1/2-1 (1 GHz 1/2")
75-750-1/2-2 (2 GHz 1/2")
75-750G-1/2-1 (1 GHz 1/2" Gold)
75-750G-1/2-2 (2 GHz 1/2" Gold)
75-750-3 (3 GHz 3/8" )