Hello ,
Here is the diagram
http://www.foxhunt.com.au/80m_sniffer/80m_mk2/figure1_schematic.pdf
I want to build this. But before i do i want to understand how it works and what the components do. Like that strange box symbol.
Its desgined to locate a radio signal. I want build something similar to this. But just to locate 433MHZ and just to be done via audio cable.
???
Here is the diagram
http://www.foxhunt.com.au/80m_sniffer/80m_mk2/figure1_schematic.pdf
I want to build this. But before i do i want to understand how it works and what the components do. Like that strange box symbol.
Its desgined to locate a radio signal. I want build something similar to this. But just to locate 433MHZ and just to be done via audio cable.
???