C2PC Justification Letter

FCC ID: QISAMN-LX3

Cover Letter(s)

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FCCID_4347422

Class II permissive change request letter Date (7/2/2019) BABT TCB Balfour House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD REF: Class II permissive change, pursuant to section 2.1043, for FCC ID: QISAMN-LX3 Dear Sir or Madam, Pursuant to section 2.1043, Huawei Technologies Co., Ltd. Hereby submit a rrequest for class II permissive change to our Smart Phone, model: AMN-LX3, FCC ID: QISAMN-LX3, Grant date:2018-04-15. Description of the change: 1. Change LTE B2/4/7/28, WCDMA B2/4 and GSM B2 duplexer, the duplexer is a passive duplexer, and the parameters are same as before. 2. Change antenna tuner 4SPST. 3. Add one kind of earphone (Manufacturer: FOXCINN) The detailed difference as below: Model AMN-LX3 AMN-LX3 Original Modified LTE B2/B4/B7/B28 LTE Band The same duplexer changed WCDMA B2/B4 UMTS Band The same duplexer changed GSM B2 duplexer Licensed Frequency GSM The same changed IC The same The same Antenna The same The same Antenna tuner 4SPST 47140285 47140338 RF conducted power The same The same Bluetooth The same The same 2.4GWiFi The same The same Unlicensed Frequency IC The same The same Antenna The same The same RAM/ROM The same The same Camera The same The same Hardware PCB The same The same USB Port The same The same SIM The same The same Dimension The same The same Appearance Color The same The same Battery The same The same Charger The same The same USB Label The same The same Accessory MEND1532B528A02 MEND1532B528A02 Earphone 1293-3283-3.5MM-322 1293-3283-3.5MM-322 EPAB542-2WH05-DH

So in this FCC application for Smart Phone, AMN-LX3, FCC ID: QIS AMN-LX3 -New test report R1906H0117-R1 according to Part 22 have been submitted and in this test report only radiated spurious emission was retested with new duplexer and other test data were referred from original application test report R1904H0043-R1V1 and the test data are still effective and they are representative of the compliance of this C2PC application. -New test report R1906H0117-R2 according to Part 24 have been submitted and in this test report all test items were retested with new duplexer applicable to representative of the compliance of this C2PC application. -New test report R1906H0117-R3 according to Part 27 have been submitted and in this test report all test items were retested with new duplexer applicable to representative of the compliance of this C2PC application. -New test report R1906H0117-R4 for 2.4GWiFi according to Part 15C have been submitted and in this test report only add the information of earphone without testing and all test data were referred from original application test report R1904H0043-R4 and the test data are still effective and they are representative of the compliance of this C2PC application. -New test report R1906H0117-R5 for Bluetooth according to Part 15C have been submitted and in this test report only add the information of earphone without testing and all test data were referred from original application test report R1904H0043-R5 and the test data are still effective and they are representative of the compliance of this C2PC application. -New test report R1906H0117-R6 for BLE according to Part 15C have been submitted and in this test report only add the information of earphone without testing and all test data were referred from original application test report R1904H0043-R6 and the test data are still effective and they are representative of the compliance of this C2PC application. -New SAR test report R1906H0117-S1 has been submitted in this applicable to representative of the compliance of this C2PC application. In this test report all GSM1900, WCDMA Band II/VII and LTE Band 2/4/7 were retested with new duplexer and test the worst case for other modes base on test report R1904H0043-S1 and the test data are still effective and they are representative of the compliance of this C2PC application. -New EMC report R1906H0117-E1 according to 15B had been submitted and in this test report only radiated emission was retested with new earphone and other test data were referred from original application test report R1904H0043-E1 and the test data are still effective and they are representative of the compliance of this C2PC application. So in this C2PC application below new documents was submitted:  BOM List  Internal Photos  Part15B Test Setup, Part15C Test Setup, Part22&24&27 Test Setup, SAR Test Setup  The other documents from the original application remain unchanged, they are still effective and representative of the compliance of this C2PC application. Sincerely, For and Behalf of: Huawei Technologies Co., Ltd. Zhangxinghai EMC Laboratory Manager E-mail: zhangxinghai@huawei.com Tel: 0086-0755-28970299 Fax: 0086-0755-89650226


Document Created: 2019-07-04 10:45:48
Document Modified: 2019-07-04 10:45:48
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