[Hackrf-dev] What kind of SMA connector

Chuck McManis chuck.mcmanis at gmail.com
Fri Feb 2 13:45:42 EST 2018


There is only one 'size' of SMA connector. There is also "RP-SMA" which
stands for "Reverse Polarity SMA" and that gets people sometimes, its the
same diameter and thread pitch so you can connect two connectors together
without any signal going through them.

On Fri, Feb 2, 2018 at 10:36 AM, Jahn <jana1972 at centrum.cz> wrote:

> I expected  more  SMA connectors to be there and they differs in diameter.
> Or SMA connectors have the only ONE diameter?
> Thanks
>
>
>
> > Male SMA
> >
> >
> > http://www.wellshow.com/technical-support/connector-
> support/what-is-an-sma-connector/
> >
> >
> > [http://www.wellshow.com/wp-content/uploads/2011/08/
> 2011EQA&UKAS_logo_400x185.jpg]<http://www.wellshow.com/
> technical-support/connector-support/what-is-an-sma-connector/>
> >
> > What is an SMA Connector? | Wellshow -RF Connector, RF ...<
> http://www.wellshow.com/technical-support/connector-
> support/what-is-an-sma-connector/>
> > www.wellshow.com
> > SMA connector are coaxial RF connectors developed in 1960s and SMA is
> the abbreviation of SubMiniature version A. SMA connector has a 50ohm
> impedance, 1/4-36
> >
> >
> >
> >
> >
> > ________________________________
> > De : HackRF-dev <hackrf-dev-bounces at greatscottgadgets.com> de la part
> de Jahn <jana1972 at centrum.cz>
> > Envoyé : 2 février 2018 13:02
> > `A : hackrf-dev at greatscottgadgets.com
> > Objet : [Hackrf-dev] What kind of SMA connector
> >
> > I would like to use HackRF with my own antenna.What kind of SMA
> connector I must use
> > with my antena so that it will fit together with HackRF device?
> > Thanks
> >
> >
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