LA6NCA

ANTENNA SWITCH 1x2




Here is the final product finished.
I've designed a circuit board for this RF selector



This is the prototype of a 1x2 RF switch.
The measurement results are very good.



One section is signal selector.
The second section grounds the unused port.




The signal through the switch. 0.1 to 30 MHz
The loss at 14 Mhz is only 0.009dB
At 145.5 MHz 0.11dB




Signal on the unused port. 0.1 - 30MHz
-80 at 14MHz
-45 at 145.5 MHz

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