PE1RAH
P3e MODE-UV transponder
(Flight-Model
under construction).
This web page I made for all amateurs and
people who donated to the P3e satellite project, and to people who didn’t but
might be convinced to do a donation after seeing my work J
All the work is done at night times, after
finishing my daily QRL work, dinner and shower J
I am sorry for the small text but my free time
is very little and lot of work has to be done…
PCB’s as they come from the PCB-factory
The components that have been waiting for long
time to be soldered.
Placing the components and check with circuit
diagram (PC) and prototype.
Prototype (top) and Flight-model (bottom)
Working prototype I use as 2nd
reference.
PCB’s placed on a 1:1 scale drawing of the
satellite-module.
(left top, rectangular part: 150kHz transponder
crystal filter)
(Middle top: The CAN-DO bus test unit)
Close-up of the PCB’s that are under
construction.
That’s it for today, maybe tomorrow I will go
on…
It all depends on the little free times J
73
de PE1RAH, William Leijenaar.
E-mail: [email protected]il.com