The following can cause reception-range decrease under heavy weather conditions:
- Strom can cause vibration of the antenna. Based on the design and cable-connection of the antenna this could reduce the gain and/or efficiency of the antenna. Result temporary range decrease.
- Day-Night temperature changes (warm to cold): If the connector isn't 100% water sealed a temperature decrease can cause partial and temporary mist over in the connector. Result: attenuation increases, weaker signals from edge of range get lost in the noise, range reduces.
Regards Ingo