1. Files
  2. HAM Shareware
  3. chestnut_math
  • coax.zip (2K)

    Uploaded Tue Dec 16 2025 11:37:15

    Calc 1/4 wave of cable with velocity factor

  • coilindu.zip (1K)

    Uploaded Fri Dec 26 2025 18:09:12

  • dbcalc.zip (1K)

    Uploaded Tue Dec 16 2025 11:37:15

    Calc db gain or loss and convert to watts

  • diskcaps.zip (2K)

    Uploaded Tue Dec 16 2025 11:37:15

    Find capacity of disk capacitors

  • gamma.zip (26K)

    Uploaded Tue Dec 16 2025 11:37:15

    N6BV program for checking gamma matches

  • gc103.zip (19K)

    Uploaded Tue Dec 16 2025 11:37:15

    Great circle dist/bearing

  • grayline.zip (57K)

    Uploaded Tue Dec 16 2025 11:37:15

    Calculates grayline

  • minprop2.zip (105K)

    Uploaded Tue Dec 16 2025 11:37:15

    HF prop calculator

  • moonbeam.zip (83K)

    Uploaded Tue Dec 16 2025 11:37:15

    Moon phase,pos,illum & chart

  • sun.zip (46K)

    Uploaded Tue Dec 16 2025 11:37:15

    Calculates sunrise/set & length for your QTH