User's Manual

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Chapter 6 Operational Statistics
APCD–NC003–1.0 43
At a Station NCL1135, you will receive output similar to the following. The following example
was taken at a Station (unit ID 2) communicating with a Master (unit ID 1).
station> radio per continuous
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 236 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 237 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 239 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 240 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 241 0 0
station>
Table 1 Radio Packet Error Rate Assessment
TIP: Use Radio PER during deployment testing to
monitor the transmission quality. Refer to Chapter 5,
Deploying the NCL1135
, on page 35 for sample output of
Radio PER during testing.
Radio PER Ratio Transmission Quality
less than 1% excellent
less than 2% good
less than 5% marginal
greater than 5% poor