: There are technical discussions regarding the Express AM7 satellite (specifically the Ku-band) where "22K" refers to the 22kHz tone used to switch between low and high frequency bands on universal LNBs.
: A file named 22k express.txt might be a generated log or a list of dependencies from a specific project or software audit. 2. Archived Software Artifacts
The term "22K Express" is also used in the context of and telecommunications: