https://stream.echo6.co/videos/watch/f719ff00-dde5-4327-badc-f5635cc92f95 The purpose of this video is to support security and analysis research on cellular networks. It's also created from an educational perspective to help learn more about cellular networks in general by means of a controlled lab environment and software defined radios. Privacy is respected at all times and any use of this tool or software defined radios in general is on the user to follow all local regulations. LTESniffer is now included in the latest DragonOS FocalX ISO, but it can also be installed to current DragonOS FocalX systems by using the following PPA. https://github.com/alphafox02/focalx_ppa To learn more about LTESniffer please see the following project page https://github.com/SysSec-KAIST/LTESniffer In this second video we'll take another look at setting up and running downlink sniffing w/ the addition of showing how srsRAN is configured to allow a PinePhone to connect. I also show how to use the ANTSDR E200 as a b210 like device after opening the case and installing a second receive antenna. Having two antennas even for just the downlink sniffing is recommended according to the LTESniffer GitHub page. As far as how you can get your hands on an E200.. I'd imagine the E200 will be available to the public soon (not sure exactly when), https://www.crowdsupply.com/microphase-technology/antsdr-e200 Once I have all the necessary parts for an X310, I'll do up a video on downlink + uplink sniffing. If you find this video helpful consider the following, Follow @cemaxecuter on Twitter for more DragonOS and SDR info. Become a patron @ https://www.patreon.com/cemaxecuter Sun, 26 Apr 2026 17:29:18 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/f719ff00-dde5-4327-badc-f5635cc92f95 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.