so... I'm doing this Wireless microphone schematic
and i have a couple of questions... it says that L1 is 3mm in diameter with 5 turns 0.61 mm copper wire. what does this 0.61mm mean? the lenght of the wire?
another thing. the antenna.. so if i for example use 90MHz frequency i need to get 45cm of wire for the antenna according to this? and what kind of wire should i use for the antenna? thanks guys![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
and i have a couple of questions... it says that L1 is 3mm in diameter with 5 turns 0.61 mm copper wire. what does this 0.61mm mean? the lenght of the wire?
another thing. the antenna.. so if i for example use 90MHz frequency i need to get 45cm of wire for the antenna according to this? and what kind of wire should i use for the antenna? thanks guys