Various frequencies, single receiver : help

WHAT IS FACT?

Click to expand...

My FM radio receives a signal of 95 MHz, my TV receives a signal of 485MHz, my cell phone receives a signal of 900MHz, my cellphone's bluetooth trasnmits songs at almost 2 GHz to bluetooth headset, my TV Satellite Receiver receives a signal of 4.1 GHz. If i make a audio receiver (tune circuit) which can be able to tune 90 MHz to 5GHz, can it be able to detect audio or something other noise in these 95,485,900,2000 and 4100MHz RF frequencies?

No, of course not, it's not audio - it's modulated RF.