Swedish adaptation: Instegscertifikat and HAREC content

- Sections and slides rewritten in Swedish; German law and institutions replaced by
  Swedish/CEPT/ITU equivalents (PTS, SSA, PTSFS 2025:1, SSMFS 2008:18), unverified
  statements marked "% TODO VERIFY"
- New toc: INSTEG, HAREC, UPPGRADERING; section idents are Swedish (see ident-map.tsv)
- Exam-question tags, BNetzA question pool, solutions and the German SWL course removed
- Static pages, snippets, applets, READMEs and image alt-texts translated
- TikZ labels translated; SVG drawings regenerated (drawing 689 still fails to build
  upstream: it references a missing photo)
- Changed from the original: not endorsed by DARC e.V., SSA or PTS

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
This commit is contained in:
2026-10-10 15:03:03 +02:00
co-authored by Claude Sonnet 5.5
parent 0d034a0902
commit f7fa8cfbc1
3234 changed files with 84960 additions and 137393 deletions
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### BFO für SSB
### BFO för SSB
* Beat-Frequency-Oszillator (BFO) schwingt genau auf der Frequenz des unterdrückten Trägers
* Mischt den Träger wieder rein
* Möglichst hohe Frequenzstabilität $\rightarrow$ Quarzgesteuerter Oszillator
* Beat-Frequency-Oscillator (BFO) svänger exakt på frekvensen för den undertryckta bärvågen
* Blandar in bärvågen igen
* Hög frekvensstabilitet $\rightarrow$ kristallstyrd oscillator
---
### BFO für CW
### BFO för CW
* BFO muss Abstand zum CW-Signal haben
* So viel, wie das hörbare CW-Signal sein soll
* Angenehmer Ton bei $\qtyrange{600}{900}{\hertz}$
* Meistens bei $\qty{800}{\hertz}$
---
[question:AF211]
---
[question:AF216]
* BFO:n måste ligga på ett avstånd från CW-signalen
* Avståndet blir tonfrekvensen du hör
* Behaglig ton vid $\qtyrange{600}{900}{\hertz}$
* Oftast ca $\qty{800}{\hertz}$