The "Navy" series connector, also known as Type-N or N-Type, was originally designed for military communications. N connectors have a 5/8 - 24 UNEF threaded coupling and are often considered weatherproof for low frequency applications, however lack of internal gaskets make weatherproofing necessary for reliable operation. N connectors have a 50 Ω characteristic impedance, with 75 Ω variations also available with modified contact and dielectric configuration.
F (Type F)
F or Type F, are miniature 75 Ω threaded connectors used extensively in the cable television industry. The connectors feature a 3/8-32 UNF-2B threaded interface, and cable mounted connectors feature crimp termination. The design is extremely simple, mechanically durable, and quick to terminate, making it an ideal choice for residential cable rollouts. The design has been standardised under IEC 61169-24.
RF Adapter Technical Data
|Operating Freq. Range||0 to 0.30 GHz||Input Impedance||No Data|
|VSWR||No Data||Insertion Loss||No Data|
|Body Material(s)||Contact Material(s)|
|Body Plating||Contact Plating|
|Dimensions||No Data||Operating Temperature||-40 to 85 °C|
|Weight||No Data||Mating Cycles||>200|
Established in 1999, Yangzhou Jingcheng is a manufacturer of high quality RF components including connectors, cable assemblies, and passive components. On the beautiful bank of the ancient Yangzhou river lies Yangzhou Jingcheng Electronics, situated in the economic development zone in the south of Yangzhou city.