CommScope PSR 700, User'Smanual

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5. Setting up the Web GUI
MF0123A1F _FCC _uc Manual for PSR 700/800 MHz Page 45
5.6.9. Channelized ALC (Class A Only)
If the input power for one active channel results in an output power that exceeds the
maximum output power per channel, the related channel gain is automatically and
individually reduced. The maximum possible output power per channel depends on the
enabled power class (0.5 W or 2 W) and the number of active channels and can be
calculated by dividing the maximum possible output power per band by the number of
active channels. Examples are shown in the following table.
Maximum UL output power
per channel
Maximum DL output power
per channel
Power class 0.5 W 2 W 0.5 W 2 W
Active Channels
1 27 dBm 27 dBm 27 dBm 33 dBm
4 21 dBm 21 dBm 21 dBm 27 dBm
8 18 dBm 18 dBm 18 dBm 24 dBm
16 15 dBm 15 dBm 15 dBm 21 dBm
32 12 dBm 12 dBm 12 dBm 18 dBm
The user gain setting is immediately restored when the channel output power is equal
to or below the maximum possible value.
5.6.10. 700 MHz Channels (Class A Only)
700 MHz Band Digital Filter Channels Configuration:
•
Broadband (LTE): CH1, CH2 Filter BW: OFF, 5, 10, 17 MHz*
•
Narrowband: CH3 ~ CH34 Filter BW: OFF, 12.5, 25, 50, 75, 100, 150, 250 kHz*
* Filters above 75 kHz are only available in Class B mode. For a detailed explanation on using this
mode, refer to chapter 5.6.12 and strictly observe the important COMPLIANCE Notice in this chapter.