Seeed Studio RF Explorer RFEM2.4G Plus Expansion

[Music] hi i'm gary m0tig here at martin lynch and sons and today i'm going to be revisiting the rf explorer spectrum analyzers starting with the w s u b 1 1g plus that's the box and that's the little device it's a really well made piece of kit and it really does give you quite a lot of functions that you would expect from a much more expensive device it does come with a few bits and pieces not only do you get the the very nice well-made meter i can see you can see just how well that is and everyone's remarked just how heavy and sort of substantial this actually is um it comes with a little tiny aerial and therefore um for 70 sems and here you've actually got a little telescopic whip which gives you some other bands again you'd need to play around with that for the different bands that you you're going to play with but the really interesting thing with this is they've actually developed