Table 13 Rf Module Input Voltage Range - Nokia Flexi Multiradio BTS Technical-Operating Documentation

Power requirements and output power
w
46
•
The allowed cross section of individual DC wires is 6-25 mm
terminal. It is recommended that 25 mm
strands. If thicker DC wires are required, then an FSEC/FSES or other IP65 DC
distribution box is required to reduce the cable thickness at the module.
Recommended DC cable lengths, thicknesses, and type are provided in the section
•
Feederless site and Distributed site solution requirements.
The DC connector has three screw terminals. The outer terminals are for (+) and (-)
•
wires. The middle terminal is for grounding the shielded DC cable braid.
RF Module input voltage range
NOTICE: This material is based on preliminary information which is available
prior to general availability and is subject to change for later release.
Table 13 RF Module input voltage range
Property
Nominal supply voltage
Nominal input voltage range
Extended input voltage range
for FRGP, FRHA voltage range is 38 to 60 V DC
•
g
The minimum startup voltage is 40.5 V DC.
If the input voltage is below/beyond extended limits, unit may shut down.
RF Module 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).
Flexi Multiradio BTS Radio Module and Remote Radio
2
(4 AWG) wires are capped to avoid loose
Value
-48.0 V DC
-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
DN0951745
Head Description
2
(10-4 AWG) at the DC
Issue: 05