Gigaset N870 IP Pro Site Planning And Measurement Manual page 29

Connection quality
In principle, the measurement of the field strength should always be supplemented by a check
of the connection quality. Interference, e.g., through reflection or external systems that influence
the voice quality, can also occur with good reception power.
The Frame quality is therefore also displayed on the measuring handset in addition to the reception
power. This indicates the percentage rate of the packages received without errors in a measurement
interval. The optimum value is 100%.
Reception power
-60 dBm
-60 dBm
-60 dBm
-60 dBm
-60 dBm
Frame quality
100%
99%
98%
97%
96%
Quality evaluation
Good
Satisfactory
Adequate
Weak, not suitable
Poor, not suitable
Taking measurements
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