How does Ronja Mundaka work?
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Ronja Mundaka LNA Technical Notes
Technical specifications
Supply voltage: 12V +/- 10% (10.8V-13.2V)
Operating ambient temperature: -30degC - 70degC
Design
First design attempts with 2N3904, BC547C
Faster transistors - BFR90, BFR91, and BFR91A
Tetrode power limit
SFH203 measurement
Frontend
Builtin luxmeter
50V charge Pump
Frontend Testing
Noise injected by Zener diode
Power filter cascade
Testing the stage1
RSSI
Rhodopsin Night Adaptation Module
PostScript
PostScript + Gzip
PDF
Color
Dark
mundaka_01.ps
mundaka_01.ps.gz
mundaka_01.pdf
Light
mundaka_00.ps
mundaka_00.ps.gz
mundaka_00.pdf
Small
mundaka_02.ps
mundaka_02.ps.gz
mundaka_02.pdf
B/W
Dark
mundaka_11.ps
mundaka_11.ps.gz
mundaka_11.pdf
Light
mundaka_10.ps
mundaka_10.ps.gz
mundaka_10.pdf
Small
mundaka_12.ps
mundaka_12.ps.gz
mundaka_12.pdf
mundaka.sch
(
gschem
)
Component lists
Seznamy součástek