RI.02.02.3000W Datasheet, PDF (5/12 Pages) Taoglas antenna solutions – UV and Vandal resistant PP housing

4. Antenna Parameters
4.1. Return Loss
Figure 2. Return Loss 915MHz Road Marker in Free Space and on Piece of Road.
4.2. Efficiency
Figure 3. Efficiency of the 915MHz Road Marker in Free Space and on Piece of Road.
SPE-14-8-051/A/AS Page 5 of 12