In an AM transmitter, can I replace the 200μH to 220μH? TIA

 

Sure, why not.


It may work differently, but nothing is stopping you from changing it.

 

Will this affect the frequency range?

 

Hello,

It depends on where the coil is in the schematic.
Can you post the schematic?

Bertus

 

News and Weather 980.

May show up at 1020 on the dial, but what the Hey.