Atec Anritsu-S412D - Manual (Page 7)

7
– Direct Connect or Over The Air
P25 Talk-Out Coverage Measurements
(Option 0522)
The LMR Master S412D supports coverage mapping with received power
and BER (1011 test pattern) measurements along with GPS location and time.
The S412D can accurately measure BER down to realistic –120 dBm signal
levels. BER coverage maps provide confidence that communications will be
possible even with local interference or multipath. Displays can be automati-
cally stored, providing up to 8 hours of internally stored measurements. Master
Software Tools can be used to convert stored traces to comma delimited ASCII
files containing GPS location/time, RSSI, and BER.
P25 Talk-Out Coverage RSSI vs. Time Display
A RSSI (Received Signal Strength) Level vs. Time Display is available
in the Talk-Out Coverage Mode.
P25 Talk-Out BER vs. Time Display
A BER vs. Time Display is available in the Talk-Out
Coverage Mode.
P25 Tx Signal Analyzer (Option 0520)
P25 RF measurements are: frequency error, received power,
EVM, Symbol Deviation Error, NAC and BER (1011 Hz pattern).
The LMR Master displays Constellation or Histogram.