switch rx tx
Hi,
Thanks for the reply.
I will use it in a handheld radio operating in 300MHz-470MHz, FSK transmision.
I don't care about distortions, isolation (to some extend, I have to remember that I have a receiver connected to antenna , when the TX is transmitting with 4W, I hope the switch will isolate it).
I don't care about switching times etc.....
I would prefer not to use negative voltages, at the moment I have +12 and +3.3V and I would prefer not to add any new voltage converters.
What diodes do you suggest?
What parameters are important at this power?