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Power requirements and output power
50
Table 15
RRH Module input voltage range (Cont.)
Property
Nominal input voltage range
Extended input voltage range
g
The minimum startup voltage is 40.5 V DC.
If the input voltage is below/beyond extended limits, unit may shut down.
RRH output power
Basic typical conditions:
ambient temperature 23°C
•
no ALD power feeding included
•
no RET power feeding included
•
Non-committed estimated values pending of final product HW and SW optimization with
+/- 10% margin. Consumption for dedicated WCDMA/LTE operation (no MCPA RF
sharing).
Table 16
RRH power consumption
Configuration
Number of TX
RRH 2x40W
850 MHz
FHCA
RRH 2x40W
900 MHz
FHDA
RRH 2x60W
900 MHz
FHDB
RRH 2x40W
Flexi Multiradio BTS Radio Module and Remote Radio
Value
-40.5 V DC to -57.0 V DC
-36.0 V DC to -40.5 V DC
-57.0 V DC to -60.0 V DC
RF output
power per
sector
[W]
40+40
2
20+20
40+40
2
20+20
60+60
2
40+40
20+20
2
40+40
DN0951745
Head Description
Est. power consumption [W]
at 48 VDC input in 23 °C
50% RF load
100% RF
load
260
350
200
240
305
344
192
233
335
458
266
351
189
232
303
397
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