Proper antenna for RFX900

hello all
I am planning to use RFX900. Has anybody the experience working with
this
daughter board? It helps to speed up my project. I also need to know the
proper
antenna for this board.
waiting for your reply
thanks all
Ahmad

It helps us alot if you specify what you are about to RX/TX.
Questions:
-frequency
-signal is linear (vertical or horizontal) or circular (right or
left)

Patrik

----- Original Message -----
From: “Ahmad” [email protected]
To: [email protected]
Sent: Sunday, October 30, 2011 12:30
Subject: [Discuss-gnuradio] proper antenna for RFX900

Hi,

Perhaps a Yagi then? It is very easy to build and inexpensive.
I used 3 mm Al tig welding rods for elements and a PVC electrical tube
as boom.

My 900 MHz Yagi photos, wire list and EZNEC design can be found at
http://www.poes-weather.com/~patrik/Yagi-900MHz/

Here is a yagi calculator http://www.vk5dj.com/yagi.html

Patrik
----- Original Message -----
From: davood ahmady
To: Patrik T.
Sent: Monday, October 31, 2011 13:02
Subject: Re: [Discuss-gnuradio] proper antenna for RFX900

On Sun, Oct 30, 2011 at 2:37 PM, Patrik T. [email protected]
wrote:

It helps us alot if you specify what you are about to RX/TX.
Q's:
  -frequency
  -signal is linear (vertical or horizontal) or circular (right or 

left)

Patrik
hello Patrik
thanks for reply. I am new in this subject. I am planning to work on 

900-1200MHz frequency range. the polarization of the antenna is vertical

Ahmad

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