AC4790-200m and antenna selection for Arduino

Forum 2005-2010 (read only) Hardware Interfacing
1

Hi,
i will use the Ac4790 transceiver on Arduino.
i must choose a antenna. Which antenna should i use ? :-/

Thank you

2

Try this one:-
http://www.active-robots.co.uk/900mhz-antenna-rightangled-p-547.html

3

Thanks, i couldnt see dbi gain ?

4

do you know the range of AC4790-200 M without antenna,

and AC needs a MMCX antenna, but Is it possible to use RPSMA antenna

5

and is there any interest between range and output power ?

6

I don't think "interest" is the right word. there is a connection between output power and range. Increase the power and you will increase the range.

do you know the range of AC4790-200 M without antenna

I don't know but probably close to zero.

7

You are right Grumpy_Mike ,

Thanks
good day !