xe1val<p>If free space path loss increases with frequency, why is it we can still see light from distant galaxies, etc.<br /><a href="https://www.electronics-notes.com/articles/antennas-propagation/propagation-overview/free-space-path-loss.php" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">electronics-notes.com/articles</span><span class="invisible">/antennas-propagation/propagation-overview/free-space-path-loss.php</span></a></p><p><a href="https://mastodon.hams.social/tags/radioppropagation" class="mention hashtag" rel="tag">#<span>radioppropagation</span></a> <a href="https://mastodon.hams.social/tags/freespacepathloss" class="mention hashtag" rel="tag">#<span>freespacepathloss</span></a> <a href="https://mastodon.hams.social/tags/hamradio" class="mention hashtag" rel="tag">#<span>hamradio</span></a> <a href="https://mastodon.hams.social/tags/hamr" class="mention hashtag" rel="tag">#<span>hamr</span></a> <a href="https://mastodon.hams.social/tags/amateurradio" class="mention hashtag" rel="tag">#<span>amateurradio</span></a> <a href="https://mastodon.hams.social/tags/radiocommunications" class="mention hashtag" rel="tag">#<span>radiocommunications</span></a></p>