FCC Justification Letter

FCC ID: QISKSA-LX3

Cover Letter(s)

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FCCID_4247016

                                          Justification Letter

Date (04/22/2019)

BABT TCB
Balfour House,
Churchfield Road,
Walton-on-Thames,
Surrey,
KT12 2TD

Dear Sir or Madam,

We,

Huawei Technologies Co., Ltd.
Bantian, Longgang District, Shenzhen, 518129, China

hereby to do the original application justification on FCC application: Smart Phone, model: KSA-LX3,
FCC ID: QISKSA-LX3 as following:

KSA-LX3 is a smart phone, it supports LTE band 2/4/5/7, WCDMA band 2/4/5, GSM 850/1900 and
Bluetooth and 2.4G wifi function.

Model: AMN-LX3, FCC ID:QISAMN-LX3 it is a Smart phone which support same frequency bands and
function with KSA-LX3 (FCC ID: QISKSA-LX3). And it has been approved on 04/15/2019.
 The difference between these two FCC IDs KSA-LX3 (FCC ID: QISKSA-LX3) and AMN-LX3(FCC
ID:QISAMN-LX3) as below table:


So in this FCC application for Smart Phone, model: KSA-LX3, FCC ID: QISKSA-LX3

New test report R1903H0046-E1 for FCC Part 15B have been submitted, and in this test report the
radiated emission test data is new test data, and conducted emission test data was refer form the Part
15B test report R1903H0043-E1 of AMN-LX3(FCC ID:QISAMN-LX3), these test data according to Part
15B are valid and applicable and they are representative of the compliance of KSA-LX3, FCC ID:
QISKSA-LX3

New test report R1903H0046-R5 for FCC Part 15C for Bluetooth (DSS part) have been submitted, all the
data were refer form the Part 15C for Bluetooth (DSS part) test report R1903H0043-R5 of AMN-
LX3(FCC ID:QISAMN-LX3), these test data are valid and applicable and they are representative of the
compliance of KSA-LX3, FCC ID: QISKSA-LX3

New test report R1903H0046-R6 for FCC Part 15C for BLE (DTS part) have been submitted, all the data
were refer form the Part 15C for BLE (DTS part) test report R1903H0043-R6 of AMN-LX3(FCC
ID:QISAMN-LX3), these test data are valid and applicable and they are representative of the compliance
of KSA-LX3, FCC ID: QISKSA-LX3

New test report R1903H0046-R4 for FCC Part 15C for 2.4G wifi (DTS part) have been submitted, all the
data were refer form the Part 15C for BLE (DTS part) test report R1903H0043-R4 of AMN-LX3(FCC
ID:QISAMN-LX3), these test data are valid and applicable and they are representative of the compliance
of KSA-LX3, FCC ID: QISKSA-LX3

New test report R1903H0046-R1 for FCC Part 22H for GSM850,WCDMA band 5 and LTE band 5 (PCE
part) have been submitted, all the data except for radiated spurious emission of GSM 850 were refer
form the Part 22H test report R1903H0043-R1 of AMN-LX3(FCC ID:QISAMN-LX3), these test data are
valid and applicable and they are representative of the compliance of KSA-LX3, FCC ID: QISKSA-LX3.
And only the test data of radiated spurious emission of GSM 850 was new test data for the purpose of
verify test result.

New test report R1903H0046-R2 for FCC Part 24E for GSM1900,WCDMA band 2 and LTE band 2 (PCE
part) have been submitted, all the data were refer form the Part 24E test report R1903H0043-R2 of
AMN-LX3(FCC ID:QISAMN-LX3), these test data are valid and applicable and they are representative of
the compliance of KSA-LX3, FCC ID: QISKSA-LX3.

New test report R1903H0046-R3 for FCC Part 27 for WCDMA band 4 and LTE band 4/7 (PCE part)
have been submitted, all the data were refer form the Part 27 test report R1903H0043-R3 of AMN-
LX3(FCC ID:QISAMN-LX3), these test data are valid and applicable and they are representative of the
compliance of KSA-LX3, FCC ID: QISKSA-LX3.

New SAR test report R1903H0046-S1 have been submitted, in this test report only the worst case of
each frequency band and mode were retested and other test data were refer form SAR test report
R1903H0043-S1 of AMN-LX3(FCC ID:QISAMN-LX3), these test data are valid and applicable and they
are representative of the compliance of KSA-LX3, FCC ID: QISKSA-LX3.


Sincerely,

For and Behalf of:
Huawei Technologies Co., Ltd.




Zhangxinghai
EMC Laboratory Manager



Document Created: 2019-04-22 12:10:55
Document Modified: 2019-04-22 12:10:55

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