Why does goTenna Mesh signal drop in heavy rain?

Water Intrusion and Electronic Failure

Heavy rain can cause water to seep into the goTenna Mesh device, potentially damaging its internal electronics and circuitry. This can lead to signal drops and other connectivity issues. To mitigate this, goTenna recommends sealing the device with a waterproof housing or using a waterproof case.

Attenuation and Signal Loss

Water can also cause significant signal loss by absorbing or reflecting radio frequency (RF) signals. In heavy rain, the signal attenuation can be as high as 20-30 dB, leading to a significant reduction in signal strength. To minimize signal loss, it’s essential to maintain a clear line of sight between devices and use multiple relay nodes to ensure reliable connectivity.

Techniques for Reliable Connectivity in Rainy Conditions

To maintain reliable connectivity in rainy conditions, goTenna users can employ several techniques, such as using a mesh network with multiple relay nodes, keeping devices at a safe distance from water sources, and employing a waterproof housing or case. Additionally, users can adjust the device’s settings to optimize performance in adverse weather conditions. By taking these precautions, goTenna Mesh users can minimize the impact of heavy rain on their device’s performance and maintain reliable connectivity.