LETS GET STARTED WITH A RADIO BUG
THIS BUG YOU CAN USE FOR EXAMPLE TO LISTEN TO A CONFERENCE WITH A USUAL FM RECEIVER WITHOUT BEING PRESENT.
VIEW THE SCHEMATICS FILE HERE : FMTR1.JPG
THE 2N2222 TRANSISTOR T2 IS A TYPICAL HF TRANSISTOR AND THIS TRANSISTOR OSCILLATES IN A HF FREQUENCY.IF YOU DEVELOP THE LAYOUT BELOW IN A LAYOUT PROGRAM SUCH AS ORCAD THEN YOU MIGHT GAIN A PCB THAT IS ABLE TO OSCILLATE IN A RADIO FREQUENCY OF 100MHz.
VIEW THE SCHEMATICS FILE HERE : FMTR1.JPG
THE 2N2222 TRANSISTOR T2 IS A TYPICAL HF TRANSISTOR AND THIS TRANSISTOR OSCILLATES IN A HF FREQUENCY.IF YOU DEVELOP THE LAYOUT BELOW IN A LAYOUT PROGRAM SUCH AS ORCAD THEN YOU MIGHT GAIN A PCB THAT IS ABLE TO OSCILLATE IN A RADIO FREQUENCY OF 100MHz.
