Antenna/Band switching options

Discussion about this major DATV Project. See https://wiki.batc.org.uk/The_Portsdown_Transmitter
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KA5BBC
Posts: 169
Joined: Thu Jun 28, 2018 6:59 pm

Antenna/Band switching options

Post by KA5BBC » Wed Jul 09, 2025 9:43 am

I have seen a few commercial alternatives to the BATC band switch used in some Portsdown builds including TTL options. Has anyone tried the USB controlled switches from Ducommun?

https://www.ducommun.com/pdf/USB-Switch_datasheet.rev.A.pdf
Andy, KA4BBC/MM0BQV
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