Coax Connectors Adapters

Coax Connectors Adapters

We stock coax cable connectors and screw adapters and connector converters. Find crimp-on and screw on coax cable connectors and adapter. We stock FME, N Type, SMA, TNC & others.

Connector Gender - Male or Female?

For coax cable used in cellular antennas and booster systems, coax connector gender is many times different than nuts & bolts. Since coax cable has 2 strings of wire (the shield and the core), gender is determined by the middle (core) wire. If you look at a connector and it has a pin in the middle, it's a male. If the connector has a hole in the middle, it's a female. Well, except for Reverse Polarity (see below).

  • Pin in Middle - Male
  • Hole in Middle - Female

The coax connector on the left is an SMA Male connector. Note the pin in the middle.Coax Connectors

Reverse Polarity Connectors

To confuse things further, Reverse Polarity (RP) connectors are typically used for Wireless LAN (WiFi 2.4/5 GHZ) antennas & systems. The middle pin is the "reverse" of the connectors used in cellular systems. They will have the treading (inside or outside) the same however the pin / hole will be reversed. For example, a regular SMA Male Connector with have a pin in the middle and threads on the inside. A Reverse Polarity (RP) SMA Male will have the same threads on the inside but will have a hole in the middle. See pictures below.

Here is a link to pictures of common coax connectors.

Coax Connectors

  • Threaded N Male To TNC Female Adapter

    $9.95
    This metal screw-on adapter has an N Male connector on one end and a TNC Female connector on the other end. Wilson Part # 971149 Common Uses Convert a N Female Connector to a TNC Female connector Connect a cable with N Female connector to a cable with...
    ACRFT1233
    $9.95
  • N-Female To F-Male Adapter

    Threaded N-Female To F-Male Connector

    $12.99
    This screw-on converter has an N-Female connector on one end and a F Male connector on the other end. Common Uses Convert a N Male Connector to a F Male connector Connect a cable with N Male connector to a cable with an F Female connector Connect an...
    ACARS-7244
    $12.99
  • Threaded Screw On FME Male To N Male Adapter - 971113

    MSRP: $9.99
    $7.99
    This metal screw-on adapter has an FME Male connector on one end and a N Male connector on the other end. Common Uses Convert a N Female Connector to a FME Male connector Connect a cable with FME Female connector to a cable with an N Female connector...
    AC971113
    MSRP: $9.99
    $7.99
  • Threaded Screw On N Female To FME Male Adapter - 971108

    MSRP: $7.99
    $5.99
    This threaded screw-on adapter has an N Female connector on one end and a FME Male connector on the other end. Common Uses Convert a N Male Connector to a FME Male connector Connect a cable with N Male connector to a cable with an FME Female connector...
    AC971108
    MSRP: $7.99
    $5.99
  • Threaded SMA Female To FME Male Adapter

    MSRP: $8.99
    $7.99
    This metal screw-on adapter has an SMA Female connector on one end and a FME Male connector on the other end. Common Uses Convert a SMA Male Connector to a FME Male connector Connect a cable with SMA Male connector to a cable with an FME Female...
    AC40039
    MSRP: $8.99
    $7.99
  • Wilson 971156 SMA Male To N Female Adapter

    Threaded SMA Male To N Female Adapter - 971156

    MSRP: $11.99
    $9.95
    This screw-on connector converter has an SMA Male connector on one end and a N Female connector on the other end. Wilson 971156 Common Uses Convert a SMA Female Connector to a N Female connector Connect a cable with SMA Female connector to a cable...
    AC971156
    MSRP: $11.99
    $9.95
  • TNC Female RP To SMA Male RP Adapter

    $4.95
    This screw-on adapter has an Reverse Polarity (RP) TNC Female connector on one end and a SMA RP Male connector on the other end. Common Uses Convert a RP TNC Male Connector to a RP SMA Male connector Connect a cable with RP TNC Male connector to a cable...
    ACTN2RP-SM1RP
    $4.95
  • TNC Female To Mini-UHF Male Adapter

    TNC Female To Mini-UHF Male Adapter

    $4.50
    TNC Female / Mini-UHF Male Adapter This metal screw on adapter has a Mini-UHF Male connector on one end and a TNC Female connector on the other end. Common Uses Connect cable with Mini-UHF Female Connector to a cable with TNC Male connector Connect a...
    AC40019
    $4.50
  • TNC Male Connector For RG-58 Coax Cable Crimp-On

    $3.50
    This metal TNC Male crimp-on connector fits RG-58 coaxial cable. Crimping tool required. Wilson 971111 Common Use: Connect Antenna Cable to Device or Cable with FME Female connector. Connector Gender Note Note that connector gender can differ...
    AC40024
    $3.50
  • FME Male To Mini-UHF Male Adapter

    FME Male To Mini-UHF Male Adapter

    This metal screw-on adapter has an FME Male connector on one end and a Mini-UHF Male on the other end. Wilson 971105 Common Uses Connect cable with Mini-UHF Female Connector to a cable with FME Female connector Connect a device such as an...
    AC40034