Ericsson MINI-LINK 6351 - Verifying the Alignment

Installing a MINI-LINK 6351
Danger!
Make sure all the screws are tightened when the alignment procedure is
finished.
7.3.3 Verifying the Alignment
The figure below shows an alignment curve that transforms the alignment level
in volts into RF input level in dBm.
RF
(dBm)
-30
-40
-50
-60
-70
-80
-90
-100
0
0.5
1.0 1.5
2.0
2.5
Alignment
Level (V)
25 mV/dB
Formula: RF = 40 (Alignment level in volts) -120
-20
8823
Figure 18 RF Input Level as a Function of the Alignment Level
Table 6 Accuracy with Voltmeter
0 30 dBm to 0 60 dBm ±0.05 V / ±2 dB
0 60 dBm to
0 80 dBm ±0.075 V / ±3 dB
Table 7 Accuracy Displayed in the CLI or in the Node GUI
0 30 dBm to 0 60 dBm ±2 dB
0 60 dBm to 0 80 dBm ±3 dB
1. Transform the alignment value into RF input level.
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13/1531-HRA 901 17/9 Uen B | 2016-03-04