SMA connector

[micael]

Hi,
To attach a 433 MHz antenna to large copper plate (ground plane), with an SMA connector on the under side of the ground plane.
What type of antenna should be used to be connected to an SMA connector?
FLEXI-4BA-433
FLEXI-BNC-433
FLEXI-M4-433

 

[tom_guess]

I'm lost as to what your asking.

The 3 antennas you listed don't interface to an SMA connnector according to the webpage I found (www.rfsolutions.co.uk)

 

[gcgrotz]

I hope the SMA connector goes through the ground plane...

 

[Napalm]

You know you really should not be asking us if this is for YOUR degree.

Don't students do their own research?

For reference, you're going to need an SMA plug to BNC socket adaptor. Or else put a fricken BNC socket on the ground plane, if you can't get an antenna with an SMA on the bottom.

 

[dkostrey]

An antenna with an SMA connector.