The Ham Radio All-in-one cable (AIOC) is a small PCB attachment ... Connection to the radio uses 12mm separation 3.5mm and 2.5mm TRS connectors, so is compatible with at least the Baofeng UV ...

Learn more › If you’ve ever used a piece of pro audio gear, you’ve most likely encountered an XLR cable at some point ... Since then, XLR connectors have become an audio industry standard ...

If we look at at the datasheet for the TTL-232R-3V3-AJ adapter cable, we can see how it is wired up: When we compare this to the wiring of a standard audio TRS jack, we can see that the grounds ...