Rrh Frequency Range And Bandwidth; Table 5 Rrh Frequency Range And Bandwidth - Nokia Flexi Multiradio BTS Technical-Operating Documentation

Flexi Multiradio BTS Radio Module and Remote Radio
Head Description
The module consists of two or four independent branches, capable of transmitting and
receiving signals of multiple radio technologies concurrently:
•
•
•
•
The supported functions are:
•
•
•
•
•
•
The RRH is installed on a pole or wall. Pole mounting kits supported by the RRHs are
Flexi Pole Mounting Kit (FPKA/C) and Pole Mounting Kit (VMPB). For wall installations,
the RRH is mounted directly to the wall. The RRH has no cooling fans, and relies on
convection cooling. To ensure proper cooling, RRH should always be mounted in a
vertical orientation with connectors on the bottom side.

5.2.1 RRH frequency range and bandwidth

The Flexi Multiradio BTS RRH variants and their frequency range and bandwidths are
listed below.
Table 5 RRH frequency range and bandwidth
RF Module TX frequency
variant range
[MHz]
RRH 2x40 W 729-745
730 MHz FRLB
RRH 2x40 W 791-821
800 MHz EU
FRMB
RRH 2x40 W 869-894
850 MHz FHCA
RRH 2x40 W 925-960
900 MHz FHDA
4)
5)
Issue: 05
up to six GSM carriers with 400 kHz minimum carrier separation
up to four WCDMA carriers with 3.8 MHz minimum carrier separation
multi-carrier LTE signal with 1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15 MHz, and 20 MHz
carrier bandwidth
multi RAT operation with a combination of GSM, WCDMA, and LTE
chaining up to three RF Modules with OBSAI RP3-01
integrated antenna line supervision
MHA and RET support
digital and control circuitry, optical interface, DC power input, and other necessary
functionalities
integrated DC line OVP, Class II rated to 5kA pulse
input DC voltage monitoring
RX frequency
range
[MHz]
699-715
832-862
824-849
880-915
A.10x version
A.20x version
DL UL
instantaneous instantaneou
bandwidth s bandwidth
[MHz] [MHz]
16 16
20 20
15 15
4) 35
25
5)
30.2
DN0951745
Overview
DL filter UL filter
bandwidth bandwidth
[MHz] [MHz]
16 16
30 30
25 25
35 35
19