Omni-Directional Antenna Connected to USB Modem

Omni-Directional Antenna Connected to USB Modem

Includes a Cellular 4G/5G router and lightning protection. Note that coaxial cable run from roof to modem is 75ft so need high quality (low-loss) cable such as the LMR-400 cable shown but even with this the attenuation is 4.4dB. Therefore need a powerful antenna such as the 9dBi shown to make up for the cable losses. Preferably a higher-gain directional Yagi antenna should be used instead but will require orientation to directional of maximum received signal strength.