Hi Dick,
The 4O3A 2x8 switches are quite good, have excellent isolation. The more
expensive one has even better isolation and probably has a band decoder.
The switching inputs can be configured multiple ways with DIP switches.
I don't recall details, because my band decoders are built into my
5B4AGN BPF kits. And Ranko is very good to deal with.
73, Jim K9YC
On 8/31/2024 4:57 PM, RVZ via Elecraft wrote:
My pair of K3S radios are in need of a 2x8 Antenna Switch for SO2R operation. I'd like the SO2R Antenna Switch to have a built-in band decoder so the Band Data output from the K3's ACC jack will do the switching. I don't want an external Band Decoding unit for multiple reasons. So far, the only SO2R Antenna Switch I know of that has a built-in Band Decoder is the FLEX 2x8 Antenna Genius. Please advise if there are any others? Thanks!
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