Product Equality Declaration Cover Letter

FCC ID: IHDT56XH1

Cover Letter(s)

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FCCID_3876580

Motorola Mobility LLC. 222 W, Merchandise Mart Plaza, Chicago IL 60654 USA Date: May 22th, 2018 Product Equality Declaration We, Motorola Mobility LLC. declare on our sole responsibility for the product of LatAm SS/DS(XT1920- 18/XT1920-19), EMEA(XT1920-16) and WE (XT1920-15) , the detail differences as below: 1. Frequency band difference RF Functionally Matrix-Same ROW indicates Signal Path is shared among SKUs Bands/Modes LatAm EMEA WE XT1920-18 Model XT1920-16 XT1920-15 XT1920-19 FCC ID IHDT56XH2 IHDT56XH1 IHDT56XH4 GSM 850 √ √ √ GSM 900 √ √ √ GSM 1800 √ √ √ GSM 1900 √ √ √ LTE 1 √ √ √ LTE 2 √ LTE 3 √ √ √ LTE 4 √ LTE 5 √ √ √ LTE 7 √ √ √ LTE 8 √ √ LTE 20 √ √ LTE 28 √ LTE 38 √ √ LTE 40 √ √ LTE 41(2535~2655) √ √ WCDMA 1 √ √ √ WCDMA 2 √ √ √ WCDMA 4 √ WCDMA 5 √ √ √ WCDMA 8 √ √ √ WLAN 2.4GHz √ √ √ Bluetooth √ √ √ NFC √ 2. Board difference LatAm EMEA WE (XT1920-18/XT1920- (XT1920-16) (XT1920-15) 19) IC WTR2965 Component on WWAN See part 3: Band circuit difference for details PCB Antenna See part 4: Antenna difference for details IC WCN3615 BT Component on Same across all SKUs PCB

Antenna See part 4: Antenna difference for details IC WCN3615 WLAN Component on Same across all SKUs 2.4GHz PCB Antenna See part 4: Antenna difference for details. IC N/A N/A NQ310 Component on NFC Same across all SKUs PCB Antenna N/A with NFC IC A96T316EW SAR cap Component on Same across all SKUs Sensor PCB Antenna See part 4: Antenna difference for details 3. Band circuit difference Commodity LatAm EMEA WE Vendor Part number B1 Duplexer(1814) 1 1 1 B39212B8651P810 B2 Duplexer(1814) 1 1 1 SAFFB1G96AB0F0A B3 Duplexer(1814) 1 1 1 B39182B1227P810 B4 Duplexer(1814) 1 D6DA2G132K2D4 B5 Duplexer(1814) 1 1 1 B39881B8626P810 B7 Duplexer(1814) 1 1 1 B39272B1230P810 B8 Duplexer(1814) 1 1 1 D5DA942M5K2G6 B20 Duplexer(1814) 1 1 B39851B8622P810 B28A Duplexer(1814) 1 B39771B8538P810 B28B Duplexer(1814) 1 B39791B8539P810 B40 TRX SAW(1109) 1 1 885075 B41(38) TRX SAW(1109) 1 1 SAFFB2G59MA3F0A B1/3/4 DRX Dual SAW 1 1 1 SFWG42CBB02 B2 DRX SAW(1109) 1 1 1 SAFFB1G96AB0F0A B5 DRX SAW(1109) 1 1 1 SFH881AA002 B7 DRX SAW(1109) 1 1 1 SAFFB2G65AA0F0A B8 DRX SAW(1109) 1 1 1 SAFFB942MAN0F0A B20 DRX SAW(1109) 1 1 SFH806BA002 B28 DRX SAW(1109) 1 SFH780AA402 B40 DRX SAW(1109) 1 1 SAFFB2G35AA0F0A B41(38) DRX SAW(1109) 1 1 SAFFB2G59AA3F0A SPDT 3 2 2 MXD8621C SP4T 1 1 1 BGSA14GN10 SP8T 1 1 1 RFASWDH2418ATF09

4. Antenna difference Antenna Reuse LATAM EMEA WE ANT1 Main ANT 1 2 2 ANT2 Div ANT 1 2 2 ANT3 2.4G&GPS 1 2 2 ANT4 NFC N/A N/A 2 ■ SW section For this particular Motorola project all SKUs will be sharing the same SW version. The main differences exist per SKUs are related to RF Bands supported. Regarding the SW/FW, there is NOT much difference between SKUs. Note that specific features are enabled via MCFG depending on SIM Card inserted to device, as the lab tests are usually performed with a base FSG setup, we should not expect differences on the protocol level between all SKUs. ■ Mechanical section There is no difference in mechanical design and materials used for all SKUs of Potter. There are differences in terms of memory configuration and number of SIM’s supported across different SKUs. Region RF SKU SIM NFC Memory DS NO LatAm LatAm SKU SS NO 1+16G EMEA EMEA SKU DS NO WE WE SKU SS support Except for difference listed above:

● RF trace: same across LatAm, EMEA & WE SKUs. ● PCB layout: same across LatAm, EMEA & WE SKUs. ● PCBA: for any DS/SS models under the same SKU the same PCBA will be used. For example, LatAm DS/SS will share the same PCBA and the only difference is that SS model will have only one SIM slot. PCBA of each SKU is unique because the RF components will differ from SKU to SKU. ● WLAN/BT/GPS/Diversity antenna type, antenna pattern, antenna location, antenna matching value: LatAm is different from EMEA & WE SKUs. ● NFC antenna type, antenna pattern, antenna location and chipset: LatAm and EMEA SKU do not support NFC, WE SKU support NFC function. ● Main antenna 01, covers 703~960 MHz and 1710~2700 MHz, is sharing the same antenna pattern, location and chipset with LatAm SKUs. EMEA and WE SKU share the others. ● Main antenna 02, covers 824~960 MHz and 1710~2700 MHz, is sharing the same antenna pattern, antenna matching value, location and chipset with EMEA and WE SKUs Except listings above, the others are all the same. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely yours, _______________________ Contact Person: Dailihua COMPANY: Motorola Mobility LLC. Tel:86-18150396535 E-Mail: dailh@lenovo.com


Document Created: 2018-05-28 11:05:34
Document Modified: 2018-05-28 11:05:34
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