[amsat-bb] Re: The Moon is our Future
vk3jed at gmail.com
Thu Jul 2 18:06:52 PDT 2009
At 02:30 AM 7/3/2009, James French wrote:
>Why not use a L/s, U/L. or a U/s transponder for this?
>Why limit ourselves to V/u for everything?
>Aren't we supposed to 'experiment' with the higher frequencies we have
I agree. I believe the Moon is a job for the microwave
bands. Antenna gain on both ends is easier to produce (for a fixed
dish/array, the Moon end will be gain limited by the need to have the
beam cover for the varying position of the Earth due to libration).
Comeing up with a method to align the antenna initially will be an
interesting challenge. That will have to be automated, even if it's
a one off process.
73 de VK3JED / VK3IRL
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