Bird Technologies SA-6000EX - Manual (Page 48)

Bird Technologies
32
Interpreting the Measurement
The graph below shows a typical Match Measurement for an antenna
system.
1. Parts of the sweep below the limit line are better than the limit.
2. Antennas and filters should be below the limit line for the entire
band, and above the limit line outside the band.
3. Other components should be flat and below the limit line across
the entire band.