NooElec RF EMI Shield & Board-Level Kit for HackRF One

Patti so I wanted to do a little video here this is the heck RF one and I got this kit and it's basically what it is is the optional shield and some other parts that go on around the front end of the heck RF one so there's the frame of the shield here and that's the top the cap and if you see the dashed line that's the the pads that this frame solder is down to but I wanted to try and and figure out if this shield is effective you know how much does it help and so I was trying to think of a way to quantify that and about the only thing I could come up with is put some RF in the air and try to measure the difference before and after so this is before I got the heck RF running at 446 megahertz and here's a signal generator and basically I'm throwing out a carrier at 446 megahertz at 0 DBM so I just have this small antenna right here connect it up to it and that's actually the antenna that