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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2020-08-28 16:16:33 +0200 |
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| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2020-08-28 16:16:33 +0200 |
| commit | 59b1601b5c2ce860b19d50908dc02869fc030924 (patch) | |
| tree | 93502d5955ba3fd042e4f7a06ea380b57d475d13 /README.md | |
| parent | c387565f0c3280d8024c301d4142230fc586d170 (diff) | |
| download | picardy-59b1601b5c2ce860b19d50908dc02869fc030924.tar.gz picardy-59b1601b5c2ce860b19d50908dc02869fc030924.tar.bz2 picardy-59b1601b5c2ce860b19d50908dc02869fc030924.zip | |
Continue TX assembly, update versions
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -43,6 +43,13 @@ Issues * 5V jumper is less useful as hoped * Intention: disable VHF stuff * Unintended effect: removes LCD backlight +* Are 10uH for L311 and L305 ok too? +* C319 and C326 are redundant +* BC856W wrong footprint +* R327 upsets DC offset of audio amp, capacitive decoupling needed +* 2m filters from LimeRFE use values I don't stash + * 20pF done with 2x 10pF +* SW: ADC input for buttons looks messed up... PCB Assembly Plan ================= @@ -84,6 +91,17 @@ PCB Assembly Plan 7. External switching relay +Tuning +====== + +IF gain (R307) + +Define if we need C361, C360 + +Ensure LO1 and BFO voltage level at TP301 TP302 + + + Additional remarks ================== |