QO-100

first signal
first signal

commercial beacon from EsHail2

 
1st transponder test
1st transponder test

I was lucky to see the 1st transponder test one day before xmas !

 
QO-100 station V.2
QO-100 station V.2

schematic diagram of my current QO-100 station

 
LNC converter back
LNC converter back

Converter from a LNC:
Jacks for horizontal, vertical, LO in (27MHz), signal out

 
LNC converter top
LNC converter top

You can see the top case of the LNC.

 
QO-100 in a box
QO-100 in a box

still not finished ...

down left: AC in with filter
down right: 12V 5A power supply with filter
top left: SG Labs 13cm amp on a CPU cooler
top right: BU-500 upconverter
center left: 29db chip attenuator on a copper plate
center right: DC upconverter 12V -> 28V

 
duofeed + LNC
duofeed + LNC

duo band feed by DC5GY
Octagon LNC + PCB

 
Goobay LNC PCB
Goobay LNC PCB
 
dish feed in center
dish feed in center

Feed exactly pointing to the center.

 
dish from the side
dish from the side
 
dish from the back
dish from the back
 
feeder from left
feeder from left

white cable: signal to RX
black N-cable: H-100 from 13cm TX
black RG-58: GPSDO 27MHz

 
feeder from right
feeder from right
 
RTL SDR v3
RTL SDR v3
 
 
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