# Seeing the Invisible

**URL:** <https://forum.meshat.se/t/seeing-the-invisible/92>\
**Category:** Bloggar\
**Tags:** jönköpings-län\
**Created:** [25 April 2026 22:00 UTC](https://forum.meshat.se/t/seeing-the-invisible/92 "2026-04-25T22:00:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![JKPG-MESH](https://forum.meshat.se/user_avatar/forum.meshat.se/jkpg-mesh/32/156_2.png) [@JKPG-MESH](https://forum.meshat.se/u/JKPG-MESH)\
**Post date:** [25 April 2026 22:00 UTC](https://forum.meshat.se/t/seeing-the-invisible/92/1 "2026-04-25T22:00:00Z")

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This is part of my ongoing antenna and RF series, if you haven’t read the antenna basics post yet, it’s worth starting there.

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Detta är ett kopplat diskussionsämne till det ursprungliga inlägget på [https://jkpg-mesh.se/blog/seeing-the-invisible](https://jkpg-mesh.se/blog/seeing-the-invisible)