Is there any idea, will the wireless card can support up to 128QAM or 256QAM???
interested
I wouldn’t hold my breath.
Short range, maybe the next standard after N. For outdoor usage, ptmp, it seems to be hard enough to keep 64 QAM from dropping to a lower modulation.
Even with a -50 signal, high 90’s CCQ constantly, the slightest bit of noise will make the link drop to 48 or 36. 128 or 256 QAM would be even more susceptible.
Just wonder know, how the microwave 7Ghz and above can use the 25Mhz to run 256QAM.
Licensed frequency band maybe?