nanchez wrote:
Hi.
I'm doing some RF experimentation and I need to know the "relation"
between dBm specificatons and voltage level for a signal.
I have a RF mixer with a specification that says:
LO drive level (50 ohm) = -16 dBm
And I have a LO source that give me an output of 2.5Vpp to a capacitive
load of 5pF at 40MHz.
How can I relate both items and design a circuit to connect LO source
to RF mixer ?
If you have some web source to study about this items, I'll be glad to
hear about it.
Thanks
Hernán Sánchez
Maybe this will help explain...
http://zone.ni.com/devzone/conceptd....256811004DD454