Hi Nath,
Is this still for sale , if so I am interested but a few questions 1st:
What is the make and model of the pda/device you have used for this?
When you say power and antenna soldered on the board, do you mean some some sort of a jury rigged breadboard you put together?
How is it powered on and off, via a switch on the pda itself or is an external switch and if so where is it located?
thanks,
Mike