we want to use an Antenna to transmit and receive signal. The Block Diagram of our Demo can be found on the following link:
link:
The easiest solution would be to use a relay. For 10Mhz you don't need to worry about using an RF relay. You may need switching delays to make sure you don't blow up your receiver. A relay will take a signifiant fraction of a second to switch over, might not be suitable for your application.
100volts is a bit high for PIN diode switching, perhaps there is a lower impedance point before you matching network that is a better place to switch.You appear to be posting from China. Maybe you can get away with splattering energy around 1-10MHz. In the USA I think you have to be under 30microvolts/meter at
30meters to operate an intentional radiator without a license. If you have 100V on your antenna you will probably be over that limit.Bob
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