Where do I find a ferrite antenna coil for the longwave band?
- Hello I am trying to search the internet for extra
"longwave" antenna coils for a new radio project.
Also how doe's a longwave radio tune the low frequencies.
Is it the Oscillator Tuning coil ,or the ferrite antenna coil
or both let me know Thanks. Also how do I go down to VLF 10
to 30 kHz. Also how do I learn more about LF circuitry?