ip.access ltd M180TVX User Manual
© ip.access Ltd
COMPANY CONFIDENTIAL
110#010XA_GDE.doc
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Select the Channel Usage (
) icon from the side menu and then Test Start (
)
from the main menu bar.
Figure 23 NWL Channel Usage measurement
From the displayed bar chart note the reading. In the example above the value shown
is –65dbm
is –65dbm
Calculate the path loss by subtracting the RX level from the TX level
i.e. [=23dBm TX] – [-65dBm RX] = 88dB path loss.
i.e. [=23dBm TX] – [-65dBm RX] = 88dB path loss.
Record the path losses in the path loss matrix spreadsheet contained within the
installation report.
installation report.
Calculate and record the transmit power level for each nanoBTS so that the received
power level, detected by at least two neighbouring BTS shall typically be -85dBm and
will be specified in the "Site Configuration Plan"
power level, detected by at least two neighbouring BTS shall typically be -85dBm and
will be specified in the "Site Configuration Plan"
Select the window for the beacon nanoBTS, and click on the NWL stop (
) icon.
Repeat the test for each nanoBTS in turn; by setting each into transmit beacon test
and measuring the path loss between it and each other nanoBTS to complete the
matrix.
and measuring the path loss between it and each other nanoBTS to complete the
matrix.