FCC ID: 2AFZZJ20SG Mobile Phone (LTE/WCDMA/GSM/BT/WIFI/NFC)

by: Xiaomi Communications Co., Ltd. latest update: 2021-02-01 model: J20SG

Six grants have been issued under this FCC ID on 02/01/2021 (this is one of two hundred and eighteen releases in 2021 for this grantee). Public details available include internal & external photos, frequency information, and manuals. some products also feature user submitted or linked drivers, troubleshooting guides, password defaults, instructions, & warrantee terms.
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app s submitted / available
1 2 3 4 5 6 User Manual Users Manual pdf 5.31 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Internal Photos-1 Internal Photos pdf 4.77 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Internal Photos-2 Internal Photos pdf 4.26 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Internal Photos-3 Internal Photos pdf 4.09 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 External Photos External Photos pdf 863.96 KiB January 27 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Label ID Label/Location Info pdf 43.13 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 BOM Parts List/Tune Up Info pdf January 25 2021 confidential
1 2 3 4 5 6 Block Diagram Block Diagram pdf January 25 2021 confidential
1 2 3 4 5 6 Confidential Letter Cover Letter(s) pdf 17.60 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 FCC UNII Declaration Cover Letter(s) pdf 17.64 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 OP Antenna Operational Description pdf January 25 2021 confidential
1 2 3 4 5 6 Operational Description Operational Description pdf January 25 2021 confidential
1 2 3 4 5 6 P-sensor OP Operational Description pdf January 25 2021 confidential
1 2 3 4 5 6 Power of Attorney Letter Cover Letter(s) pdf 11.93 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 Part15E-DFS TestSetup Test Setup Photos pdf 271.28 KiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 R2012A0844-R6 Part15E-WIFI5G-1 Test Report pdf 5.76 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R6 Part15E-WIFI5G-2 Test Report pdf 5.75 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R6 Part15E-WIFI5G-3 Test Report pdf 3.87 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R7 Part15E-DFS Slave Test Report pdf 1017.24 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-S1V2 SAR-1 RF Exposure Info pdf 3.82 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-S1V2 SAR-2 RF Exposure Info pdf 5.63 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-S1V2 SAR-3 RF Exposure Info pdf 5.54 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 SCH Schematics pdf January 25 2021 confidential
1 2 3 4 5 6 Software Security Info SDR Software/Security Inf pdf January 25 2021 confidential
1 2 3 4 5 6 Test Setup Photos Test Setup Photos pdf 458.42 KiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Test Setup Photos-SAR Test Setup Photos pdf 532.95 KiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Tune-up tolerance Parts List/Tune Up Info pdf January 25 2021 confidential
1 2 3 4 5 6 R2012A0844-R5 Part15C-BLE WIFI2.4G-1 Test Report pdf 5.09 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R5 Part15C-BLE WIFI2.4G-2 Test Report pdf 1.52 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R1 Part22 Test Report pdf 4.05 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R2 Part24 Test Report pdf 5.41 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R3 Part27-1 Test Report pdf 5.60 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R3 Part27-2 Test Report pdf 5.78 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R3 Part27-3 Test Report pdf 5.79 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-E1 Part15B Test Report pdf 880.75 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R4 Part15C-BT Test Report pdf 3.53 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R8 Part15C-NFC Test Report pdf 611.45 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 User Manual Users Manual pdf 5.31 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Internal Photos-1 Internal Photos pdf 4.77 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Internal Photos-2 Internal Photos pdf 4.26 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Internal Photos-3 Internal Photos pdf 4.09 MiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 External Photos External Photos pdf 863.96 KiB January 27 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Label ID Label/Location Info pdf 43.13 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 Confidential Letter Cover Letter(s) pdf 17.60 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 FCC UNII Declaration Cover Letter(s) pdf 17.64 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 Power of Attorney Letter Cover Letter(s) pdf 11.93 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 Part15E-DFS TestSetup Test Setup Photos pdf 271.28 KiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 R2012A0844-R6 Part15E-WIFI5G-1 Test Report pdf 5.76 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R6 Part15E-WIFI5G-2 Test Report pdf 5.75 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R6 Part15E-WIFI5G-3 Test Report pdf 3.87 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R7 Part15E-DFS Slave Test Report pdf 1017.24 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-S1V2 SAR-1 RF Exposure Info pdf 3.82 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-S1V2 SAR-2 RF Exposure Info pdf 5.63 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-S1V2 SAR-3 RF Exposure Info pdf 5.54 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 Test Setup Photos Test Setup Photos pdf 458.42 KiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 Test Setup Photos-SAR Test Setup Photos pdf 532.95 KiB January 25 2021 / July 25 2021 delayed release
1 2 3 4 5 6 R2012A0844-R5 Part15C-BLE WIFI2.4G-1 Test Report pdf 5.09 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R5 Part15C-BLE WIFI2.4G-2 Test Report pdf 1.52 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R1 Part22 Test Report pdf 4.05 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R2 Part24 Test Report pdf 5.41 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R3 Part27-1 Test Report pdf 5.60 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R3 Part27-2 Test Report pdf 5.78 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R3 Part27-3 Test Report pdf 5.79 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-E1 Part15B Test Report pdf 880.75 KiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R4 Part15C-BT Test Report pdf 3.53 MiB January 25 2021 / February 01 2021
1 2 3 4 5 6 R2012A0844-R8 Part15C-NFC Test Report pdf 611.45 KiB January 25 2021 / February 01 2021

frequency equipment class purpose
1 2021-02-01 5745 ~ 5825 NII - Unlicensed National Information Infrastructure TX Original Equipment
2 2412 ~ 2462 DTS - Digital Transmission System
3 2580 ~ 2610 PCE - PCS Licensed Transmitter held to ear
4 JBP - Part 15 Class B Computing Device Peripheral
5 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter
6 13.56 ~ 13.56 DXX - Part 15 Low Power Communication Device Transmitter

Application Forms

app s Applicant Information
1 2 3 4 5 6 Effective 2021-02-01
1 2 3 4 5 6 Applicant's complete, legal business name Xiaomi Communications Co., Ltd.
1 2 3 4 5 6 FCC Registration Number (FRN) 0024904948
1 2 3 4 5 6 Physical Address #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District
1 2 3 4 5 6 #019, 9th Floor, Building 6
1 2 3 4 5 6 Beijing, N/A
1 2 3 4 5 6 China
app s TCB Information
1 2 3 4 5 6 TCB Application Email Address b******@phoenix-testlab.de
1 2 3 4 5 6 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
1 2 3 4 5 6 B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
1 2 3 4 5 6 A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
app s FCC ID
1 2 3 4 5 6 Grantee Code 2AFZZ
1 2 3 4 5 6 Equipment Product Code J20SG
app s Person at the applicant's address to receive grant or for contact
1 2 3 4 5 6 Name h****** s******
1 2 3 4 5 6 Telephone Number 010 6********
1 2 3 4 5 6 Fax Number 010 6********
1 2 3 4 5 6 E-mail m******@xiaomi.com
app s Technical Contact
n/a
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 2 3 4 5 6 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 3 4 5 6 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 3 4 5 6 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)07/25/2021
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 2 3 4 5 6 Is this application for software defined/cognitive radio authorization?No
1 2 3 4 5 6 Equipment ClassNII - Unlicensed National Information Infrastructure TX
1 2 3 4 5 6 DTS - Digital Transmission System
1 2 3 4 5 6 PCE - PCS Licensed Transmitter held to ear
1 2 3 4 5 6 JBP - Part 15 Class B Computing Device Peripheral
1 2 3 4 5 6 DSS - Part 15 Spread Spectrum Transmitter
1 2 3 4 5 6 DXX - Part 15 Low Power Communication Device Transmitter
1 2 3 4 5 6 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Mobile Phone (LTE/WCDMA/GSM/BT/WIFI/NFC)
1 2 3 4 5 6 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 3 4 5 6 Modular Equipment TypeDoes not apply
1 2 3 4 5 6 Purpose / Application is forOriginal Equipment
1 2 3 4 5 6 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 3 4 5 6 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?No
1 2 3 4 5 6 Grant CommentsOutput power is maximum average conducted. This device supports IEEE 802.11 a/n/ac 20, 40 and 80 MHz channel bandwidths. This Device supports 2T2R MIMO. This device has integrated DXX, DSS, DTS, NII and PCE transmitters certified under the same FCC ID. SAR compliance for body-worn operating configurations is limited to the belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 1.5 cm separation between the device and the user's body. The highest reported SAR values for head, body-worn accessory, hotspot and simultaneous transmission use conditions are 1.0 W/kg, 0.23 W/kg, 0.56 W/kg and 1.57 W/kg, respectively. Product specific SAR at 10 grams tissue is 1.01 W/kg.
1 2 3 4 5 6 Output power is maximum average conducted. This device supports IEEE 802.11 b/g/n 20 and 40 MHz channel bandwidths. This Device supports 2T2R MIMO. This device has integrated DXX, DSS, DTS, NII and PCE transmitters certified under the same FCC ID. SAR compliance for body-worn operating configurations is limited to the belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 1.5 cm separation between the device and the user's body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, hotspot and simultaneous transmission use conditions are 0.88 W/kg, 0.13 W/kg, 0.35 W/kg and 1.57 W/kg, respectively.
1 2 3 4 5 6 Output power listed are maximum ERP for GSM850, WCDMA Band 5 and LTE (QPSK, 16QAM, 64QAM) Band 5. Output power listed are maximum EIRP for GSM1900, WCDMA Band 2,4 and LTE (QPSK, 16QAM, 64QAM) Band 2,4,7,38,41. This device supports Uplink Carrier Aggregation intra-band contiguous CA_7C, CA_38C. This device contains functions that are not operational in U.S. Territories; this filing is only applicable for U.S. operations. This device has integrated DXX, DSS, DTS, NII and PCE transmitters certified under the same FCC ID. SAR compliance for body-worn operating configurations is limited to the belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 1.5 cm separation between the device and the user's body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, hotspot and simultaneous transmission use conditions are 0.81 W/kg, 0.67 W/kg, 0.78 W/kg and 1.57 W/kg, respectively. Product specific SAR at 10 grams tissue is 1.53 W/kg.
1 2 3 4 5 6 Output power is maximum Peak conducted. This device has integrated DXX, DSS, DTS, NII and PCE transmitters certified under the same FCC ID. SAR compliance for body-worn operating configurations is limited to the belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 1.5 cm separation between the device and the user's body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, hotspot and simultaneous transmission use conditions are 0.23 W/kg, 0.08 W/kg, 0.09 W/kg and 1.57 W/kg, respectively.
1 2 3 4 5 6 This device has integrated DXX, DSS, DTS, NII and PCE transmitters certified under the same FCC ID.
1 2 3 4 5 6 Is there an equipment authorization waiver associated with this application?No
1 2 3 4 5 6 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 2 3 4 5 6 Firm Name TA Technology (Shanghai) Co., Ltd.
1 2 3 4 5 6 Name M**** L******
1 2 3 4 5 6 Telephone Number 86-21********
1 2 3 4 5 6 E-mail l******@ta-shanghai.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15E CC MO 5180 5240 0.104
1 2 15E CC MO 5260 5320 0.112
1 3 15E CC MO 5500 5700 0.106
1 4 15E CC MO 5745 5825 0.118
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C CC 2402 2480 0.005
2 2 15C CC MO 2412 2462 0.141
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
3 1 22H 824.2 848.8 0.6 0.1 ppm 246KGXW
3 2 22H 824.2 848.8 0.142 0.1 ppm 244KG7W
3 3 22H 826.4 846.6 0.074 0.1 ppm 4M15F9W
3 4 22H 824.7 848.3 0.075 0.1 ppm 1M11G7D
3 5 22H 824.7 848.3 0.061 0.1 ppm 1M10W7D
3 6 24E 1850.2 1909.8 0.946 0.1 ppm 245KGXW
3 7 24E 1850.2 1909.8 0.374 0.1 ppm 246KG7W
3 8 24E 1852.4 1907.6 0.233 0.1 ppm 4M16F9W
3 9 24E 1850.7 1909.3 0.242 0.1 ppm 18M0G7D
3 1 24E 1850.7 1909.3 0.205 0.1 ppm 18M0W7D
3 11 27 1712.4 1752.6 0.161 0.1 ppm 4M15F9W
3 12 27 1710.7 1754.3 0.171 0.1 ppm 1M09G7D
3 13 27 1710.7 1754.3 0.145 0.1 ppm 18M0W7D
3 14 27 2505 2565 0.312 0.1 ppm 8M99G7D
3 15 27 2505 2565 0.259 0.1 ppm 8M99W7D
3 16 27 2575 2615 0.258 0.1 ppm 9M00G7D
3 17 27 2575 2615 0.222 0.1 ppm 9M01W7D
3 18 27 2545 2645 0.323 0.1 ppm 9M02G7D
3 19 27 2545 2645 0.263 0.1 ppm 8M98W7D
3 2 22H 829 844 0.074 0.1 ppm 8M99G7D
3 21 22H 829 844 0.058 0.1 ppm 9M00W7D
3 22 24E 1855 1905 0.242 0.1 ppm 8M97G7D
3 23 24E 1855 1905 0.211 0.1 ppm 8M99W7D
3 24 24E 1860 1900 0.238 0.1 ppm 18M0G7D
3 25 24E 1860 1900 0.208 0.1 ppm 17M9W7D
3 26 27 1711.5 1753.5 0.147 0.1 ppm 2M71W7D
3 27 27 1720 1745 0.165 0.1 ppm 18M0G7D
3 28 27 1720 1745 0.145 0.1 ppm 18M0W7D
3 29 27 2510 2560 0.308 0.1 ppm 18M0G7D
3 3 27 2510 2560 0.255 0.1 ppm 18M0W7D
3 31 27 2580 2610 0.255 0.1 ppm 17M9G7D
3 32 27 2580 2610 0.219 0.1 ppm 17M9W7D
3 33 27 2510 2560 0.321 0.1 ppm 17M9G7D
3 34 27 2510 2560 0.26 0.1 ppm 18M0W7D
3 35 27 2580 2610 0.368 0.1 ppm 37M7G7D
3 36 27 2580 2610 0.327 0.1 ppm 37M7W7D
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
4 1 15B CC
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
5 1 15C CC 2402.00000000 2480.00000000 0.0230000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
6 1 15C CC 13.56000000 13.56000000

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

 

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