UmTRX preselector frontend updae

Alexander Chemeris alexander.chemeris at gmail.com
Thu Aug 23 19:28:40 UTC 2012


Hi all,

Here is an update about a preselector frontend board on which
we're working right now. Attached is an updated schematics of the
board and 3D view of the board itself and the proposed way of mounting
it to the main board.

The github repository still contain an older revision of the
schematics - I will update it a bit later when I get full project
files from Andrey Sviyazov.
https://github.com/chemeris/umtrx-schematics/tree/master/umtrx-v2-rxsel

We would appreciate all constructive comments about the board design -
from both RF and mechanical points of view.

--
Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ООО УмРадио
http://fairwaves.ru
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