&gt;Anyone else think its kinda sketchy that they&#x27;re just saying &quot;sub-1Ghz&quot; frequencies?<p>No.  Why is that sketchy?<p>It&#x27;s probably because it&#x27;s different from their competition and they don&#x27;t want to release that signal yet.  I don&#x27;t remember GoTenna pre-releasing their exact frequencies either.