Easy to built coax switches

With a 11451PSLA Eddystone box it is easy to built a coax antenna switch.
Untill a power of 50 watts they will work without problems.
The separation on 145 Mhz is about 50 dB.
On 435 Mhz swr on a dummyload went from 1 to 1,2.

Transmit-receive version