$ iw reg get global country GB: DFS-ETSI (2402 - 2482 @ 40), (N/A, 20), (N/A) (5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW (5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW (5490 - 5710 @ 160), (N/A, 27), (0 ms), DFS (57000 - 66000 @ 2160), (N/A, 40), (N/A) $ iw phy phy0 channels Band 1: * 2412 MHz [1] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40+ * 2417 MHz [2] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40+ * 2422 MHz [3] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40+ * 2427 MHz [4] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40+ * 2432 MHz [5] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- HT40+ * 2437 MHz [6] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- HT40+ * 2442 MHz [7] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- HT40+ * 2447 MHz [8] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- HT40+ * 2452 MHz [9] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- HT40+ * 2457 MHz [10] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- * 2462 MHz [11] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- * 2467 MHz [12] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- * 2472 MHz [13] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- * 2484 MHz [14] (disabled) Band 2: * 5170 MHz [34] (disabled) * 5180 MHz [36] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40+ * 5190 MHz [38] (disabled) * 5200 MHz [40] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- * 5210 MHz [42] (disabled) * 5220 MHz [44] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40+ * 5230 MHz [46] (disabled) * 5240 MHz [48] Maximum TX power: 20.0 dBm Channel widths: 20MHz HT40- * 5260 MHz [52] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40+ DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5280 MHz [56] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40- DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5300 MHz [60] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40+ DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5320 MHz [64] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40- DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5500 MHz [100] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40+ DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5520 MHz [104] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40- DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5540 MHz [108] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40+ DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5560 MHz [112] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40- DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5580 MHz [116] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40+ DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5600 MHz [120] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40- DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5620 MHz [124] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40+ DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5640 MHz [128] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40- DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5660 MHz [132] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40+ DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5680 MHz [136] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz HT40- DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5700 MHz [140] Maximum TX power: 20.0 dBm No IR Radar detection Channel widths: 20MHz DFS state: usable (for 174 sec) DFS CAC time: 60000 ms * 5720 MHz [144] (disabled) * 5745 MHz [149] (disabled) * 5765 MHz [153] (disabled) * 5785 MHz [157] (disabled) * 5805 MHz [161] (disabled) * 5825 MHz [165] (disabled) $ iperf -fm -i 1 -c 192.168.1.50 ------------------------------------------------------------ Client connecting to 192.168.1.50, TCP port 5001 TCP window size: 0.10 MByte (default) ------------------------------------------------------------ [ 3] local 192.168.1.5 port 39678 connected with 192.168.1.50 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0- 1.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 1.0- 2.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 2.0- 3.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 3.0- 4.0 sec 12.1 MBytes 102 Mbits/sec [ 3] 4.0- 5.0 sec 12.4 MBytes 104 Mbits/sec [ 3] 5.0- 6.0 sec 13.0 MBytes 109 Mbits/sec [ 3] 6.0- 7.0 sec 12.2 MBytes 103 Mbits/sec [ 3] 7.0- 8.0 sec 11.9 MBytes 99.6 Mbits/sec [ 3] 8.0- 9.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 9.0-10.0 sec 12.8 MBytes 107 Mbits/sec [ 3] 0.0-10.0 sec 121 MBytes 101 Mbits/sec