[PSUBS-MAILIST] Wifi signals

[Jon Wallace via Personal_Submersibles]

Pretty dry reading but...note that in salt water 2.4ghz is essentially useless. 
https://www.mdpi.com/1424-8220/16/6/890/pdf

Underwater Wireless Sensor Communications in the 2.4 GHz ISM Frequency Band

  
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Underwater Wireless Sensor Communications in the 2.4 GHz ISM Frequency Band
 One of the main problems in underwater communications is the low data rate available due to the use of low frequ...  |   |

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