|  | 1 | Antenna diversity can be controlled using sysctl (/proc/sys/dev/athX/{diversity,txantenna,rxantenna}): | 
          
            |  | 2 |  | 
          
            |  | 3 | {{{ | 
          
            |  | 4 | diversity: | 
          
            |  | 5 | 0: no | 
          
            |  | 6 | 1: yes | 
          
            |  | 7 |  | 
          
            |  | 8 | txantenna and rxantenna: | 
          
            |  | 9 | 0: auto | 
          
            |  | 10 | 1: antenna 1 | 
          
            |  | 11 | 2: antenna 2 | 
          
            |  | 12 | }}} | 
          
            |  | 13 |  | 
          
            |  | 14 | Which connector corresponds to antenna 1 and which to antenna 2 depends on the particular radio hardware. | 
          
            |  | 15 | For example, to disable diversity and select antenna 1 for receive and transmit you'd do the following: | 
          
            |  | 16 |  | 
          
            |  | 17 | {{{ | 
          
            |  | 18 | sysctl -w dev.wifi0.diversity=0 | 
          
            |  | 19 | sysctl -w dev.wifi0.txantenna=1 | 
          
            |  | 20 | sysctl -w dev.wifi0.rxantenna=1 | 
          
            |  | 21 | }}} |