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  • Home
  • Monthly Events
    • 2m Critical Mass
  • Upcoming Events
    • 2025 SFRC Winter Field Day
    • Events Archive >
      • 2024 June Field Day
      • 2024 SFRC Winter Field Day
      • 2024 Kaiser Half Marathon
      • 2023 SFRC Holiday Party
      • 2023 OTA Trifecta + BOTA
      • 2023 SFRC Winter Field Day
      • 2023 SF Marathon
      • 2023 June Field Day - Operations Plan
      • 2023 Kaiser Half Marathon
      • 2022 Holiday Social
      • 2022 SF Marathon
      • 2022 June Field Day
      • 2022 Kaiser Half Marathon
      • 2021 Field Day
      • 2021 Trifecta
      • 2021 Boats On The Air!
      • 2021 SF Marathon
      • 2020 Winter Field Day
      • 2019 Field Day
      • 2019 SF Marathon
      • 2019 Kaiser Half Marathon
      • 2019 SOTA Activation
      • 2019 2M FM QSO Party
      • 2018 SOTA Activation
      • 2018 Field Day
      • 2018 Holiday Party
      • 2018 Kaiser Half Marathon
      • 2017 Holiday Party
      • 2017 SF Marathon
      • 2017 SF Bay Half
      • 2017 Field Day Photos
      • 2017 48th Campout Party
      • 2016 Brain Tumor Walk
      • 2016 Holiday Party
  • Meetings
    • Monthly Meetings
    • Meetings Archive >
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  • Repeaters & Nets
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  • Newsletter Sign-up
  • About
    • Press and Media
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  • 2025 Leadership
    • 2024 Leadership
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  • Become a Member
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San Francisco Radio Club

The San Francisco Radio Club
Established ​1916


Supporting the amateur radio community in San Francisco and beyond.

Become A Member or Renew Membership

Join our Slack community, e-mail [email protected]

Happy Autumn! Time again for SFRC Gathering!

9/15/2023

 

PRESENTATION: HF propagation, but with a twist!

Picture
​Radio is a technology of wonders, from the simple fact that we can talk to other hams around the world to the amazing science we can do with it. The cool part? You don't need a physics degree to take advantage of the interesting properties of electromagnetic waves. Mikko, AB6RF, will show us properties of radio waves and how they interact with our ionosphere. With a little knowledge (and some spare wire), any ham can harness the power of one of the fundamental forces of the universe. Learn the secrets to HF communication both near and far.

SFRC General Meeting
When: Friday, June 16 · 7:00 – 9:00pm
Time zone: America/Los_Angeles
Google Meet joining info:
Video call link: https://meet.google.com/uko-uspw-yqi
Or dial: ‪(US) +1 484-841-5905‬ PIN: ‪205 149 621‬#
More phone numbers: https://tel.meet/uko-uspw-yqi?pin=9503338449831
Check out the Newsletter

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