Frontview:
2m repeater PI3RNL at the
botom, 70cm repeater (PI2RNL) one up, 2m IF for 2m/23cm convertor.
At the top the 2m/23cm
convertor and crossband unit.
Left part is 2m/23cm
convertor, the right part (row of LED's) it is the 3 BAND crossband unit.
Backview:
All repeaters have separate
power supply and can work all stand-alone.
You can see that all
repeaters are connected (via white cable) to the top unit to make the 3 band
crossband mode.
Lokation at flat
building:
The complete station is
placed on an special rack that can be rolled away.
On the left side the 2m
cavaty filters are visible from the previous 2m repeater.
These cavaties are not used
anymore.
The inner side:
At the top left 220V AC/
13,8V DC power supply. Every unit has one of these.
At the top right some self
made PCB's from controll unit.
At the bottom 4x Teletron
T813 (old bus TRX).
The two left are used for
2m repeater, the two at the right are used for 23cm IF (2m)
Here all units of the 23cm
are visible on the table.
At the bottom left the
2m/23cm convertor.
In the middle the two
Teletron T813 (2m IF).
At the right the self made
control unit PCB's
Making the PCB's
All PCB's are self made
!!!!
Pictures from CQ-PA
magazine, (I have not original at the moment, I will include them later)
The repeater antenna's are
at the right side, two "3 band high gain GP" antenna's exactly above
each other to have
minimum interference.
I enjoyed very much with
designing, drawing, making, soldering, testing etc etc
I hope you enjoyed watching
these pictures :-)
Thank you for your
interrest,
73 PE1RAH, William Leijenaar.