Adapter, BNC Plug to N Jack, 

Part Number: AD-B3N8

Coaxial Adapter, 

1: BNC

    Plug (Conventional Male), 

2: N Type

    Jack (Conventional Female/ Socket), 

Previous Part Number: AD-N8B3,

DATASHEET-AD-B3N8 (N8B3), 

RFShopUK Alternative Adapter – CH-BP-NJ