"I would look at SDR
start with a simple and cheap SDR usb dongle £20 ....limited range ..but will be a good starting / learning point
then if its your think move up to something like a HackRF wich you can get for £150 - £300…"
"thanks ....I had no idea a TI would be able to afford a spectrum analyzer I was led to believe they where £50.000 plus ..
I was put off buying any electronic measuring device as I had been told The people who run the Ti programs…"
These leaders still think it's ok to use sonic weapons on Texans or any where for that matter , this weapon has been outlawed by the Supreme Court of the United States , but still they are above the law and the police in Irving Texas still kill individuals animals to get too people they deem to be be not fit for Texas . This includes the law enforcement agencies at Dallas fort worth international airport , they too employ the sonic weapons that are outlawed by the Supreme Court .See More