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Is the tnc interface the threaded version of the BNC connector? TXGA brings you an in-depth introduction

TNC connectors are used to connect coaxial cable connectors in radio equipment and test instruments, and are called TNC reverse polarity male connectors (TNC RP M). Also called TNC interface. It is a deformation of the BNC connector, or can be understood as a threaded version of the BNC connector. The connector has an impedance of 50Ω, works best in the 0-11 GHz spectrum range, and has better performance than BNC connectors at microwave frequencies. TXGA provides one-stop procurement service for tnc interface, from selection and proofing to production and shipment, the whole process of intimate service. Prices, inventory, logistics, website updates in real time. A worry-free and efficient F2C new experience, enter [Product Center] to experience it immediately.

The TNC connector is a compact, economical, 50 ohm impedance connector with a 7/16-28 threaded connector (the size is similar to the BNC connector but has better electrical characteristics). These connectors meet the MIL-PRF-39012 standard and are available with silver, nickel or Albaloy plating. They are most suitable for cables with diameters from .150" to .250", but can be used for flexible and semi-rigid cables with diameters from .085" to 0.75" and above.

Reverse polarity TNC (RP-TNC, sometimes RTNC) is a variant of the TNC specification that reverses the polarity of the interface. This is usually achieved by inserting a female contact, which is usually located in the jack, into the plug, which is usually achieved when the plug is inserted into a male contact in the jack.

The TNC interface is thicker than the SMA interface, and there is a metal shield between the external and internal contact points of the antenna connector. It is mainly used in microwave communication measurement of vacuum system, mobile communication network, wireless electronic equipment, surveillance and monitoring, photography, audio, video signal, etc.

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