23cm to 2m Linear CubeSat Transponder developed

William, PE1RAH, has developed a 1260 MHz to 144 MHz linear transponder that's small enough to fit in a CubeSat

On the AMSAT Bulletin Board (AMSAT-BB) he writes:

I like to share with you some news about my succesfull experiments with my tiny transponder. I managed it to work with 23cm as input frequency :)

The changes are minor, just a few components to be changed and the input filter needs to be changed. I have to do some more testing but all looks very well for having an mode-LV linear transponder.

Now up to my next project... a credit-card size Mode-B FM transponder :-)

73 de William, PE1RAH

CubeSat-sized linear transponder developed
http://www.southgatearc.org/news/december2008/
cubesat_sized_transponder.htm

New videos of a Cubesat linear transponder
http://www.southgatearc.org/news/august2009/
cubesat_linear_transponder_videos.htm

PE1RAH website
http://www.qsl.net/pe1rah/

AMSAT Bulletin Board AMSAT-BB
http://www.amsat.org/amsat-new/tools/maillist/