Blog: Peđina beležnica, 18.Jan.2014, 10:58 (ažurirano 02.Apr.2020.)
Universal CAT and programming USB to RS232 TTL interface for ham radio
Izvor: http://pedja.supurovic.net/universal-cat-and-programming-usb-to-rs232-ttl-interface-for-ham-radio
As soon as I got first two ham radio rigs, I needed to connect them both to PC, to program memories or use CAT control from logging software. I realized that it is impractical to have as many USB to RS323 adapters as rigs.
As serial connection for radio requires just RX, TX and GND lines, and it is the same for most of modern radio stations. It is actually only radio connector that is different – signaling is the same.
It showed up quite easy to build simple multirig adapter. All you need to do is to use existing […]
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