The Air Force High Frequency Global Communications System Program Office at Tinker Air Force Base is looking for some folks to help tweak single sideband so it can function as a relatively wide band over the air data transmission system as well as handle voice over IP. Single sideband will never have the throughput of a fiber optic connection. On the other hand, there’s not a lot of fiber drops in the sky or a forward operating base in Afghanistan, so a 120 kbps connection from a radio looks real good.
This certainly sounds like a project for some enterprising hams. And, who knows, this new mode might even make its way into the ham radio bands someday.