This page is a summary of the pages written in french and
not translated into english .
You can thank Florence for pushing me into the job of writing this page.It gives links to french pages.
When I 'll add more pages in french the summary and the link will be added here.
Since two years we are doing the main part of our job in
millimetric microwaves .
It is taking more and more place in our experiments. Very few amateurs use those frequencies
It requires special parts :miniature waveguides ,miniature diodes etc...and special test
We did not know if radio-astronomy at amateur level was possible or if it was just a dream.
On the web we have found lots of litterature particularly on the web site of Iram.
We bought lots of waveguides ,diodes and test equipment on EBay
We have built
diode mixers , preamplifiers with mmics
Mar or Mga
,small horns ,diplexers and even our wr12 and wr 10 waveguides
We have lots of test equipment.
If you need more information , just email us ...
This page shows the 150Mhz sun activity.It is a good illustation of
of the possibilities of this 150 mhz radio-telescope.
Lots of people ask us how to start with simple things ,we built this
simple receiver with a parabola ,a lnb ,a satfinder and a voltmeter .
I can be used 'in the field' with batteries. It works well enough ,we could measure the solar
eclipse on 3/10/2005.