RP-TNC T-connector: Join 2 coaxial antenna cables to one connector


In stock
0.07 LBS

RP-TNC T-connector

This RP-TNC T-connector has a male connector on a single-connection end, and has two female RP-TNC connectors: Enables connection of two antenna cables with RP-TNC (male) connectors. Expand your coverage or reception area by having two antennas instead of one.

  • Allows interconnection of devices with RP-TNC male and RP-TNC female interfaces: Antennas, antenna cables and wireless devices.
  • Use for Coaxial extension, coaxial interface conversion, coax retrofit applications
  • Nickel-plated brass body for enhanced corrosion resistance: This is the most weather-resistant, corrosion-resistant plating for outdoor environments.
  • Gold plated center contact for reduced signal loss.
  • High quality adapter from ISO 9001 facilities.

This antenna cable adapter's range of frequency band compatibility (from 0 to 18GHz) and 50 Ohms impedance matching, makes them suitable and compliant for all the following applications:

Adapter materials composition:

  • Connector Body: Nickel-Plated Brass, which is the most corrosion-resistant of all plated brass alloys (better than gold-plated).
  • Center Contact: Beryllium Copper, Gold Plated
  • Crimp Ferrule: Copper, Nickel Plated
  • Insulators: PTFE

RoHS and REACH compliant: All of our antenna cables and RF adapters are from of heavy metals and compliant with RoHS and REACH.

RP-TNC is a round screw-type connector. RP-TNC is similar to BNC except that whereas BNC has a slotted mating collar, TNC has a screw-down type connector. RP-TNC's screw-down connector performs better than BNC in the microwave spectrum.


  • Gender of RP-TNC connectors is counter intuitive: The gender is referring to the pins inside-not the threads.
  • RP-TNC male has threads on inside: Male connector has a pin and female connector has a socket.
  • "RP" stands for reverse polarization: The pins are female when they appear to be male, and vice versa.
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1 Review

  • 5
    The One and Only

    Posted by Richard on 25th Mar 2015

    I needed this splitter to connect two antenna to one router post and after scouring the web I was told by another mfg that no one makes such a thing. Well, I finally found it at Data Alliance, received it quickly, installed in 30 seconds and all is wonderful.