Cellular phone network-antenna installation for e.g. roof mounting, has outer casing around pilaster strip, whose upper segments composed of material that is permeable to radio waves in certain antenna range
摘要
<p>The installation has cellular phone network antennas (2) that are vertically movable and lockably arranged at an inner pilaster strip (1). An integral outer casing that is placed around the strip consists of a lower segment and several upper segments. The upper segments are composed of a material that is permeable to radio waves in an antenna range. The lower segment consists of supports that are arranged around same angle. The pilaster strip and the outer casing are statically separated from each other and are fastened on a base.</p>
