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open-sdr / openwifi

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
GNU Affero General Public License v3.0
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Why can't openwifi work in lower frequency? such as 1.6/1.5/1.4 G… #392

Open winfelin opened 4 months ago

winfelin commented 4 months ago

We use cables to connect two openwifi boards to make them work in adhoc mode. We tried different frequencies and found that communication was normal at 2.0G ~ 6.0G. When using lower frequencies, such as 1.6/1.5/1.4 G..., the two boards will not be able to communicate. What is the reason for this?

Denisfk1985 commented 2 months ago

May be rx side overdrived when devices directly connected. You can tried using attenuator.