SMA-male To RP-SMA-female Adapter: For Antenna Cable


In stock
0.07 LBS

SMA-male To RP-SMA-female Adapter

SMA (male) to RP-SMA (female) antenna cables for wireless / WiFi networks and other RF applications

  • This adapter has an SMA male connector on one end, and has a female RP-SMA connector on the other end.
  • Both ends of this adapter have pins (neither end has a socket).

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:

RP-SMA and SMA are both round screw-type connectors , with medium-sized, threaded coupling connectors that are rated for frequencies from the lowest (DC) up to 18GHz.

RP-SMA female diameter:

  • Hex nut accommodates a screw/bolt with 5/16" nominal outer diameter
  • In other words, the inside diameter of the hex bolt is 5/16"
  • SMA-female requires a 6.5mm hole

Adapter materials composition:


  • RP-SMA connector fits items that have a (female) RP-SMA (Reverse Polarity SMA) jack/connector.
  • SMA connector fits items that have a (female) SMA jack/connector. Gender of SMA refers to the pins inside-not the threads: SMA male has threads on inside.

GENDER DETERMINATION: Gender of RP-SMA is counter-intuitive in two ways:

  1. The gender is referring to the pins inside-not the threads. RP-SMA male and SMA male have threads on inside.
  2. "RP" stands for reverse polarization: The pins are female when they appear to be male, and vice versa.


Insertion loss: 0.26 dB maximum

All of our antenna cables and adapters pass QC test before we ship them.

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1 Review

  • 5
    Good deal

    Posted by Unknown on 15th Apr 2015

    It works, fast delivery by USPS