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View Full Version : Question RTWP referenc epoint for NODE B?


auto_art
2012-04-26, 08:32 PM
hi folks

i have an observation that at node B coming RTWP is again gained by antenna RX gain so it increase to 16-17db at the jumpers. does the counters take some correction while pegging rtwp on counters ot not.? :confused::confused::confused:
dremka
2012-04-28, 07:18 PM
hi folks

i have an observation that at node B coming RTWP is again gained by antenna RX gain so it increase to 16-17db at the jumpers. does the counters take some correction while pegging rtwp on counters ot not.? :confused::confused::confused:

According to the TS25.215 the reference point for the measurement is the rx antenna connector. Are you sure it isn't an external interference? If not probably the rx attenuation value should be adjusted - it seems it reports RTWP with the TMA gain.