Building PENETRATION: Building penetration depends on the material used for CONSTRUCTION and architecture used. This varies building to building and is based on building construction.

Building Height Effect: The signal strength is always higher at top floor and generally floor gain height is about 2.7dB/floor which is not dependent on building construction.

Building Floor Reception: The signal isolation between floors in a multi floor building is on the AVERAGE about 20dB. Within a floor of 150 * 150 feet, the propagation loss due to interior walls, depending on the WALL materials is about 20 DB between the strong and the weak areas.

Building penetration: Building penetration depends on the material used for construction and architecture used. This varies building to building and is based on building construction.

Building Height Effect: The signal strength is always higher at top floor and generally floor gain height is about 2.7dB/floor which is not dependent on building construction.

Building Floor Reception: The signal isolation between floors in a multi floor building is on the average about 20dB. Within a floor of 150 * 150 feet, the propagation loss due to interior walls, depending on the wall materials is about 20 dB between the strong and the weak areas.