System Description

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Page
17 of 173
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Issued Date
:
Feb. 14, 2020
Form version: 181113
FCC SAR TEST REPORT
Report No. : FA9O2119
3.3 General LTE SAR Test and Reporting Considerations
Summarized necessary items addressed in KDB 941225 D05 v02r05
FCC ID
A4RG020F
Equipment Name
Smartphone
Operating Frequency Range of each LTE
transmission band
LTE Band 2: 1850.7 MHz ~ 1909.3 MHz
LTE Band 4: 1710.7 MHz ~ 1754.3 MHz
LTE Band 5: 824.7 MHz ~ 848.3 MHz
LTE Band 7: 2502.5 MHz ~ 2567.5 MHz
LTE Band 12: 699.7 MHz ~ 715.3 MHz
LTE Band 13: 779.5 MHz ~ 784.5 MHz
LTE Band 17: 706.5 MHz ~ 713.5 MHz
LTE Band 25: 1850.7 MHz ~ 1914.3 MHz
LTE Band 26: 814.7 MHz ~ 848.3 MHz
LTE Band 38: 2572.5 MHz ~ 2617.5 MHz
LTE Band 41: 2498.5 MHz ~ 2687.5 MHz
LTE Band 66: 1710.7 MHz ~ 1779.3 MHz
Channel Bandwidth
LTE Band 2:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz
LTE Band 4:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz
LTE Band 5:1.4MHz, 3MHz, 5MHz, 10MHz
LTE Band 7: 5MHz, 10MHz, 15MHz, 20MHz
LTE Band 12:1.4MHz, 3MHz, 5MHz, 10MHz
LTE Band 13: 5MHz, 10MHz
LTE Band 17: 5MHz, 10MHz
LTE Band 25:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz
LTE Band 26:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz
LTE Band 38: 5MHz, 10MHz, 15MHz, 20MHz
LTE Band 41: 5MHz, 10MHz, 15MHz, 20MHz
LTE Band 66:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz
UE Rel and Cat.
Rel11, cat. 11
uplink modulations used
QPSK / 16QAM / 64QAM
LTE Voice / Data requirements
Voice and Data
LTE MPR permanently built-in by design
LTE A-MPR
In the base station simulator configuration, Network Setting value is set to NS_01 to disable A-MPR
during SAR testing and the LTE SAR tests was transmitting on all TTI frames (Maximum TTI)
Spectrum plots for RB configuration
A properly configured base station simulator was used for the SAR and power measurement; therefore,
spectrum plots for each RB allocation and offset configuration are not included in the SAR report.
Power reduction applied to satisfy SAR
compliance
The device has several different power modes for head / hotspot conditions SAR compliance; power
selection is determined by the device’s positioning and usage scenarios.
LTE Carrier Aggregation Combinations
Inter-Band and Intra-Band possible combinations and the detail power measurement please referred to
page117.
LTE Carrier Aggregation Additional Information
This device supports maximum of 3 carriers in the downlink. Additional following LTE Release features
are not supported: Relay, HetNet, Enhanced MIMO, eICI, WiFi Offloading, MDH, eMBMA, Cross-Carrier
Scheduling, Enhanced SC-FDMA.