Receiver Specification - Fujitsu 5GRUDB3 User Manual

RU Hardware Feature
Performance Requirement
Note: FCC Out-of-Block emission specification apply to the Δf
Time Alignment Error
■ For Multiple-Input and Multiple-Output (MIMO) transmission, at each carrier frequency, TAE must not exceed
65 ns.
■ For intra-band contiguous carrier aggregation, with or without MIMO, Time Alignment Error (TAE) must not
exceed 260 ns.
■ For intra-band non-contiguous carrier aggregation, with or without MIMO, TAE must not exceed 3 μs.
■ For inter-band carrier aggregation, with or without MIMO, TAE must not exceed 3 μs.

Receiver Specification

Operating Band
1695...1710 MHz
n70
1710...1780 MHz
n66
VSWR
< 1.5 @antenna port
Reference Sensitivity (NF)
NF + 2.5 dB
REF
Dynamic Range (EVM)
Dynamic range (SCS=15 kHz)
EVM≤28.9%
Base Station
Subcarrier Spacing
Channel Bandwidth
(kHz)
(MHz)
5 15
10 15
1
15 15
·
Issue 1.1, May 2021
Release 1.0
OBUE
Reference
Wanted Signal
Measurement
Mean Power (dBm)
Channel
G-FR1-A2-1 −70.7
G-FR1-A2-1 −70.7
G-FR1-A2-1 −70.7
( =10 MHz) range
Interfering Signal
Mean Power
(dBm)/BW
config
−82.5
−79.3
−77.5
Fujitsu and Fujitsu Customer Use Only
74
Type of Interfering
Signal
Additive White
Gaussian Noise
(AWGN)
AWGN
AWGN