Aviat Networks MDR2400-EHD User Manual additional page to users manual

Aviat Networks additional page to users manual

additional page to users manual

862-01545 µLink System Manual
Issue 1 Page 26.1
Outdoor Unit
Power Levels
Follow these steps to set the transmitted power level on
the OU. Refer to table 4 for transmitted power levels.
Step Action
1. Determine the gain of the antenna, AT, to be
installed with the OU.
2. Calculate the transmitted power, PT, according
to the following formula:
PT = 30dBm – (AT – 6)/3 dBm
3. Determine the power level to be used in NMS
by consulting table 4.
4. Install a fixed attenuator between the OU and
the antenna if the power level can not be
sufficiently reduced.
5. Set the transmitted power level in NMS.
6. Repeat for both stations.
Example: Determining the transmitted power level.
Step Action
1. Install a 24dBi antenna.
2. Transmitted power level to be used is:
PT = 30 dBm – (24-6)/3 dBm
= 30 dBm – 6 dBm
= 24 dBm
3. Power level 5 corresponds to 24 dBm
transmitted power (from table 4).
4. Ste the power level to level 5 in NMS.
µLink System Manual 862-01545
Page 26.2 Issue 1
Table 1. Transmitted Power Level Setting
NMS Power
Level Setting Transmitted Power (dBm)
120
221
322
423
524
625
726

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