Hi All,
I am programming a FM transmitter driver, per the spec, there is a CES item.
I can adjust it, and the radio will gone ( exit the my selection channel)
but, I am still don't know what is CES? and it's description is
"Local oscillator frequency extension"
My understanding is, external oscillator feds chip,
My question is why it needs a frequency extension..and what is it for?
Thank you very much!
BR/ Boki.