https://stream.echo6.co/videos/watch/7e9b4cf9-ac5c-442c-9a77-8d6858e1017c In this episode we look at 4 step up SDR radio devices. We talk about the benefits of step up SDRs, and look at 4 models under $200. I would recommend that you watch Episode 3 of the 2020 SDR Guide before this episode (if you have never seen it). It looks at my recommendations for buying a budget SDR. https://youtu.be/FDwTGk6c2Qg Another helpful video might also be the RF Filters 101 episode at https://www.youtube.com/watch?v=FdMrqwVpYg8 You can find out more about these Software Defined Radios at the respective manufacturers pages. Airspy Mini - https://airspy.com/airspy-mini/ Airspy R2 - https://airspy.com/airspy-r2/ Airspy HF+ Dscovery - https://airspy.com/airspy-hf-discovery/ SDRPlay RSP1A - https://www.sdrplay.com/rsp1a/ Also recommended is Nils' review of the HF+ Discovery found at https://airspy.com/downloads/RadioUser_Oct2019.pdf Timecode 00:00 - Introduction & Airspy Mini 07:32 - SDRPlay RSP1A 11:15 - Airspy R2 13:24 - Airspy HF+ Discovery Tue, 28 Apr 2026 08:34:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/7e9b4cf9-ac5c-442c-9a77-8d6858e1017c All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.