Amateur Extra › E6 Circuit Components › E6E04
E6E04
Which is the most common input and output impedance of MMICs?
Pick an answer to check it.
Answer: A. 50 ohms
MMICs are typically designed with 50 ohm input and output impedance. That matches standard coax and RF systems without extra matching networks.
Tip: MMIC = 50 ohms, like coax.