Hi All,
Looking for some assistance please in regards to expanding the frequency band on some RF Splitters.
Currently they are rated from 5MHz-2Ghz. They look pretty standard with some inductors and capacitors, I'm assuming that the inductors are mainly for impedance matching purposes and the capacitors are what I need to target to increase the frequency range? Trying to get them to between 100KHz-2GHz, so want to increase the lower end of the range. This doesn't have to be perfect, but any improvement suggestions appreciated. I can't tell if the capacitors are in series with the signal or in parallel from signal to ground which I know will make a difference. No values on anything, everything is surface mount with the exception of the inductors but measuring some capacitors in circuit I am seeing around 4-7nF. Others even within the same circuit only a few pF.
Any advice greatly appreciated. Thanks in advance.
Regards
Steve
Looking for some assistance please in regards to expanding the frequency band on some RF Splitters.
Currently they are rated from 5MHz-2Ghz. They look pretty standard with some inductors and capacitors, I'm assuming that the inductors are mainly for impedance matching purposes and the capacitors are what I need to target to increase the frequency range? Trying to get them to between 100KHz-2GHz, so want to increase the lower end of the range. This doesn't have to be perfect, but any improvement suggestions appreciated. I can't tell if the capacitors are in series with the signal or in parallel from signal to ground which I know will make a difference. No values on anything, everything is surface mount with the exception of the inductors but measuring some capacitors in circuit I am seeing around 4-7nF. Others even within the same circuit only a few pF.
Any advice greatly appreciated. Thanks in advance.
Regards
Steve