x1346
Junior Member level 1
Hi,
The power gain of a mixer is measured from an apparatus with a 50 ohms input impedance while the mixer doesn't matched to 50 ohms. Now, I want to get the voltage gain. So, anyone knows how to convert the power gain to the voltage gain? Supposing the impedance and reactance of the mixer are R and X respectively. (The input frequency of the mixer is above gigahertz while the converted output frequency is 5 MHz.)
I'm waiting for your reply.
sandy
The power gain of a mixer is measured from an apparatus with a 50 ohms input impedance while the mixer doesn't matched to 50 ohms. Now, I want to get the voltage gain. So, anyone knows how to convert the power gain to the voltage gain? Supposing the impedance and reactance of the mixer are R and X respectively. (The input frequency of the mixer is above gigahertz while the converted output frequency is 5 MHz.)
I'm waiting for your reply.
sandy