A New Zealand operator had to provide good quality indoor coverage during an event at a busy convention center.

 

First, they tried a conventional solution using a COW with a standard panel antenna.

 

The results were far from satisfactory.

 

The optimizing team them tried solving the problem by mounting a VEGA CC-12 HP dual band very high gain narrow beam antenna on a nearby building aimed at the center.

 

Look at the walk tests below and see how this unconventional solution solved a very conventional problem.