FCC ID: XD6U668AA Smart Phone

by: Shenzhen Tinno Mobile Technology Corp latest update: 2022-06-21 model: U668AA

Seven grants have been issued under this FCC ID on 06/21/2022 (this is one of forty releases in 2022 for this grantee). Public details available include internal & external photos, manuals, and frequency information. some products also feature user submitted or linked troubleshooting guides, warrantee terms, drivers, password defaults, & instructions.
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app s submitted / available
1 2 3 4 5 6 7 Users Manual Rev3 Users Manual pdf 2.52 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 Internal Internal Photos pdf 1.52 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 Internal U668AC Internal Photos pdf 1.43 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 EXternal External Photos pdf 1.15 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 EXternal U668AC External Photos pdf 1.18 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 ID Label/Location Info pdf June 21 2022
1 2 3 4 5 6 7 Cover Letter(s) pdf June 21 2022
1 2 3 4 5 6 7 Block Diagram Rev3 Block Diagram pdf June 21 2022 confidential
1 2 3 4 5 6 7 FCC test setup photos I22N00887 Test Setup Photos pdf 1.31 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 Test Report pdf June 21 2022
1 2 3 4 5 6 7 PCB Layout part1 Schematics pdf June 21 2022 confidential
1 2 3 4 5 6 7 PCB Layout part2 Schematics pdf June 21 2022 confidential
1 2 3 4 5 6 7 Tune up Rev3 Parts List/Tune Up Info pdf June 21 2022 confidential
1 2 3 4 5 6 7 U668AC Product Change Description Cover Letter(s) pdf 332.09 KiB June 21 2022
1 2 3 4 5 6 7 EBOM Parts List/Tune Up Info pdf June 21 2022 confidential
1 2 3 4 5 6 7 Operation description Rev5 Operational Description pdf June 21 2022 confidential
1 2 3 4 5 6 7 Placement Schematics pdf June 21 2022 confidential
1 2 3 4 5 6 7 SUB EBOM Parts List/Tune Up Info pdf June 21 2022 confidential
1 2 3 4 5 6 7 Schematic Rev2 Schematics pdf June 21 2022 confidential
1 2 3 4 5 6 7 antenna Operational Description pdf June 21 2022 confidential
1 2 3 4 5 6 7 antenna gain Rev6 Operational Description pdf June 21 2022 confidential
1 2 3 4 5 6 7 Device SW security statement letter Rev2 SDR Software/Security Inf pdf June 21 2022 confidential
1 2 3 4 5 6 7 I22N00887 FCC RLAN part1 Test Report pdf 4.64 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC RLAN part2 Test Report pdf 4.85 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC RLAN part3 Test Report pdf 4.85 MiB June 21 2022
1 2 3 4 5 6 7 Test Report pdf June 21 2022
1 2 3 4 5 6 7 Test Report pdf June 21 2022
1 2 3 4 5 6 7 RF Exposure Info pdf June 21 2022
1 2 3 4 5 6 7 RF Exposure Info pdf June 21 2022
1 2 3 4 5 6 7 RF Exposure Info pdf June 21 2022
1 2 3 4 5 6 7 The Photos of HAC test - I22N00887 Test Setup Photos pdf 776.90 KiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 The Photos of SAR test - I22N00887 Test Setup Photos pdf 1.81 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 I22N00887 FCC NFC rev2 Test Report pdf 1.21 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 RF LTE part1 Test Report pdf 4.99 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 RF LTE part2 Test Report pdf 4.06 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 RF UMTS Test Report pdf 2.87 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BT part1 Test Report pdf 4.82 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BT part2 Test Report pdf 4.71 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BT part3 Test Report pdf 2.98 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BLE part1 Test Report pdf 4.96 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BLE part2 Test Report pdf 2.45 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC WLAN part1 Test Report pdf 4.91 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC WLAN part2 Test Report pdf 4.84 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC WLAN part3 Test Report pdf 1.07 MiB June 21 2022
1 2 3 4 5 6 7 Users Manual Rev3 Users Manual pdf 2.52 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 Internal Internal Photos pdf 1.52 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 Internal U668AC Internal Photos pdf 1.43 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 EXternal External Photos pdf 1.15 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 EXternal U668AC External Photos pdf 1.18 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 ID Label/Location Info pdf June 21 2022
1 2 3 4 5 6 7 Cover Letter(s) pdf June 21 2022
1 2 3 4 5 6 7 FCC test setup photos I22N00887 Test Setup Photos pdf 1.31 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 Test Report pdf June 21 2022
1 2 3 4 5 6 7 U668AC Product Change Description Cover Letter(s) pdf 332.09 KiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC RLAN part1 Test Report pdf 4.64 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC RLAN part2 Test Report pdf 4.85 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC RLAN part3 Test Report pdf 4.85 MiB June 21 2022
1 2 3 4 5 6 7 Test Report pdf June 21 2022
1 2 3 4 5 6 7 Test Report pdf June 21 2022
1 2 3 4 5 6 7 RF Exposure Info pdf June 21 2022
1 2 3 4 5 6 7 RF Exposure Info pdf June 21 2022
1 2 3 4 5 6 7 RF Exposure Info pdf June 21 2022
1 2 3 4 5 6 7 The Photos of HAC test - I22N00887 Test Setup Photos pdf 776.90 KiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 The Photos of SAR test - I22N00887 Test Setup Photos pdf 1.81 MiB June 21 2022 / December 18 2022 delayed release
1 2 3 4 5 6 7 I22N00887 FCC NFC rev2 Test Report pdf 1.21 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 RF LTE part1 Test Report pdf 4.99 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 RF LTE part2 Test Report pdf 4.06 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 RF UMTS Test Report pdf 2.87 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BT part1 Test Report pdf 4.82 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BT part2 Test Report pdf 4.71 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BT part3 Test Report pdf 2.98 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BLE part1 Test Report pdf 4.96 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC BLE part2 Test Report pdf 2.45 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC WLAN part1 Test Report pdf 4.91 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC WLAN part2 Test Report pdf 4.84 MiB June 21 2022
1 2 3 4 5 6 7 I22N00887 FCC WLAN part3 Test Report pdf 1.07 MiB June 21 2022

frequency equipment class purpose
1 2022-06-21 869 ~ 894 CXX - Communications Rcvr for use w/ licensed Tx and CBs Original Equipment
2 5745 ~ 5825 NII - Unlicensed National Information Infrastructure TX
3 13.56 ~ 13.56 DXX - Part 15 Low Power Communication Device Transmitter
4 2310 ~ 2310 PCE - PCS Licensed Transmitter held to ear
5 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter
6 2412 ~ 2462 DTS - Digital Transmission System
7 JBP - Part 15 Class B Computing Device Peripheral

Application Forms

app s Applicant Information
1 2 3 4 5 6 7 Effective 2022-06-21
1 2 3 4 5 6 7 Applicant's complete, legal business name Shenzhen Tinno Mobile Technology Corp
1 2 3 4 5 6 7 FCC Registration Number (FRN) 0018783100
1 2 3 4 5 6 7 Physical Address TINNO HQ Building,Tongfa South Road Nanshan District
1 2 3 4 5 6 7 TINNO HQ Building,Tongfa South Road
1 2 3 4 5 6 7 Shenzhen,Guangdong Province, N/A
1 2 3 4 5 6 7 China
app s TCB Information
1 2 3 4 5 6 7 TCB Application Email Address h******@acbcert.com
1 2 3 4 5 6 7 TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
1 2 3 4 5 6 7 A4: UNII devices & low power transmitters using spread spectrum techniques
1 2 3 4 5 6 7 B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
app s FCC ID
1 2 3 4 5 6 7 Grantee Code XD6
1 2 3 4 5 6 7 Equipment Product Code U668AA
app s Person at the applicant's address to receive grant or for contact
1 2 3 4 5 6 7 Name x****** L******
1 2 3 4 5 6 7 Title Manager
1 2 3 4 5 6 7 Telephone Number (86) ********
1 2 3 4 5 6 7 Fax Number (86) ********
1 2 3 4 5 6 7 E-mail x******@tinno.com
app s Technical Contact
1 2 3 4 5 6 7 Firm Name Shenzhen Tinno Mobile Technology Corp.
1 2 3 4 5 6 7 Name x******** L****
1 2 3 4 5 6 7 x******** l********
1 2 3 4 5 6 7 Physical Address 27-001, South Side of Tianlong Mobile Headquarters
1 2 3 4 5 6 7 Shenzhen
1 2 3 4 5 6 7 China
1 2 3 4 5 6 7 Telephone Number 0755-********
1 2 3 4 5 6 7 07558********
1 2 3 4 5 6 7 +8675********
1 2 3 4 5 6 7 Fax Number 0755-********
1 2 3 4 5 6 7 E-mail x******@tinno.com
app s Non Technical Contact
1 2 3 4 5 6 7 Firm Name Shenzhen Tinno Mobile Technology Corp.
1 2 3 4 5 6 7 Name x**** l******
1 2 3 4 5 6 7 Physical Address 27-001, South Side of Tianlong Mobile Headquarters
1 2 3 4 5 6 7 Shenzhen
1 2 3 4 5 6 7 China
1 2 3 4 5 6 7 Telephone Number 07558********
1 2 3 4 5 6 7 0755-********
1 2 3 4 5 6 7 +8675********
1 2 3 4 5 6 7 Fax Number 0755-********
1 2 3 4 5 6 7 E-mail x******@tinno.com
app s Confidentiality (long or short term)
1 2 3 4 5 6 7 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 7 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 7 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)12/18/2022
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 7 Is this application for software defined/cognitive radio authorization?No
1 2 3 4 5 6 7 Equipment ClassCXX - Communications Rcvr for use w/ licensed Tx and CBs
1 2 3 4 5 6 7 NII - Unlicensed National Information Infrastructure TX
1 2 3 4 5 6 7 DXX - Part 15 Low Power Communication Device Transmitter
1 2 3 4 5 6 7 PCE - PCS Licensed Transmitter held to ear
1 2 3 4 5 6 7 DSS - Part 15 Spread Spectrum Transmitter
1 2 3 4 5 6 7 DTS - Digital Transmission System
1 2 3 4 5 6 7 JBP - Part 15 Class B Computing Device Peripheral
1 2 3 4 5 6 7 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Smart Phone
1 2 3 4 5 6 7 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 3 4 5 6 7 Modular Equipment TypeDoes not apply
1 2 3 4 5 6 7 Purpose / Application is forOriginal Equipment
1 2 3 4 5 6 7 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 3 4 5 6 7 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 7 Grant CommentsThis device contains Bluetooth, BLE, CXX, 2.4GHz WLAN, 5GHz WLAN and WCDMA/LTE transmitters.
1 2 3 4 5 6 7 Power output is conducted. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and which provide at least 15 mm separation between the device and the users body. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), simultaneous transmission, product specific (extremity-10g) and simultaneous product specific (extremity-10g) exposure conditions are 1.06 W/kg, 0.70 W/kg, 0.97 W/kg, 1.55 W/kg, 0.39 W/kg and 3.54 W/kg, respectively. This device also contains Bluetooth, BLE, NFC, 2.4GHz WLAN and WCDMA/LTE transmitters. This device supports 20 MHz, 40 MHz and 80 MHz BW modes in 5G WLAN transmitter. HAC Rating: M4/T3 -2011.
1 2 3 4 5 6 7 This device contains Bluetooth, BLE, NFC, 2.4GHz WLAN, 5GHz WLAN and WCDMA/LTE transmitters.
1 2 3 4 5 6 7 Power output is ERP for Part 22/27/90 and EIRP for Part 24/27. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and which provide at least 15 mm separation between the device and the users body. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), simultaneous transmission, product specific (extremity-10g) and simultaneous product specific (extremity-10g) exposure conditions are 0.56 W/kg, 0.68 W/kg, 1.37 W/kg, 1.55 W/kg, 3.54 W/kg and 3.54 W/kg, respectively. This device contains WCDMA/LTE functions that are not operational in U.S. Territories. This filing is only applicable for 700 MHz MBS, 850 MHz Cell, 1700 MHz AWS, 1900 MHz PCS and 2300 MHz WCS operations. This device has 1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15MHz and 20 MHz bandwidth modes for LTE Bands 2/4/66; 1.4 MHz, 3 MHz, 5 MHz and 10 MHz bandwidth modes for LTE Bands 5/12; 3 MHz, 5 MHz and 10 MHz bandwidth modes for LTE Band 29(RX only) and 5 MHz and 10 MHz bandwidth modes for LTE Bands 14/30. This device also contains Bluetooth, BLE, NFC, 2.4GHz WLAN and 5GHz WLAN transmitters. HAC Rating: M4/T3-2011.
1 2 3 4 5 6 7 Power output is conducted. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and which provide at least 15 mm separation between the device and the users body. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router) and simultaneous transmission exposure conditions are 0.11 W/kg, <0.1 W/kg, <0.1 W/kg and 1.55 W/kg, respectively. This device also contains BLE, NFC, 2.4GHz WLAN, 5GHz WLAN and WCDMA/LTE transmitters.
1 2 3 4 5 6 7 Power output is conducted. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and which provide at least 15 mm separation between the device and the users body. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router) and simultaneous transmission exposure conditions are 1.13 W/kg, 0.27 W/kg, 0.27 W/kg and 1.55 W/kg, respectively. This device also contains Bluetooth, NFC and WCDMA/LTE transmitters. This device only supports 20 MHz BW modes in 2.4G WLAN transmitter. HAC Rating: M4/T3 -2011.
1 2 3 4 5 6 7 Is there an equipment authorization waiver associated with this application?No
1 2 3 4 5 6 7 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 7 Firm Name Shenzhen Academy of Information and Communications
1 2 3 4 5 6 7 Name X**** L********
1 2 3 4 5 6 7 Telephone Number 86 75********
1 2 3 4 5 6 7 Fax Number 86 75********
1 2 3 4 5 6 7 E-mail l******@caict.ac.cn
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15B CC 869 894
1 2 15B CC 729 746
1 3 15B CC 758 768
1 4 15B CC 717 728
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15E CC HC 5180 5240 0.0643
2 2 15E CC HC ND 5260 5320 0.0646
2 3 15E CC HC ND 5500 5700 0.0607
2 4 15E CC HC 5745 5825 0.0773
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
3 1 15C CC 13.56000000 13.56000000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
4 1 27 BC HC 1710.7 1754.3 0.1811 0.1 ppm 1M08G7D
4 2 27 BC HC 1720 1745 0.1734 0.1 ppm 17M9G7D
4 3 27 BC HC 1710.7 1754.3 0.1778 0.1 ppm 1M09W7D
4 4 27 BC HC 1720 1745 0.1652 0.1 ppm 17M9W7D
4 5 22H BC HC 824.7 848.3 0.1445 0.1 ppm 1M09G7D
4 6 22H BC HC 829 844 0.1291 0.1 ppm 8M96G7D
4 7 22H BC HC 824.7 848.3 0.1358 0.1 ppm 1M08W7D
4 8 22H BC HC 829 844 0.1262 0.1 ppm 8M94W7D
4 9 27 BC HC 699.7 715.3 0.1442 0.1 ppm 1M08G7D
4 1 27 BC HC 704 711 0.1355 0.1 ppm 8M97G7D
4 11 27 BC HC 699.7 715.3 0.1396 0.1 ppm 1M09W7D
4 12 27 BC HC 704 711 0.1321 0.1 ppm 8M96W7D
4 13 9 BC HC 790.5 795.5 0.1469 0.1 ppm 4M49G7D
4 14 9 BC HC 793 793 0.1422 0.1 ppm 8M94G7D
4 15 9 BC HC 790.5 795.5 0.1396 0.1 ppm 4M48W7D
4 16 9 BC HC 793 793 0.1384 0.1 ppm 8M96W7D
4 17 27 BC HC 2307.5 2312.5 0.14 0.1 ppm 4M48G7D
4 18 27 BC HC 2310 2310 0.1368 0.1 ppm 8M97G7D
4 19 27 BC HC 2307.5 2312.5 0.1585 0.1 ppm 4M48W7D
4 2 27 BC HC 2310 2310 0.1315 0.1 ppm 8M94W7D
4 21 27 BC HC 1710.7 1779.3 0.1607 0.1 ppm 1M09G7D
4 22 27 BC HC 1720 1770 0.1524 0.1 ppm 17M9G7D
4 23 27 BC HC 1710.7 1779.3 0.1574 0.1 ppm 1M09W7D
4 24 27 BC HC 1720 1770 0.1426 0.1 ppm 17M9W7D
4 25 24E BC HC 1852.4 1907.6 0.084 0.1 ppm 4M50F9W
4 26 27 BC HC 1712.4 1752.6 0.099 0.1 ppm 4M50F9W
4 27 22H BC HC 826.4 846.6 0.132 0.1 ppm 4M50F9W
4 28 24E BC HC 1850.7 1909.3 0.1778 0.1 ppm 1M08G7D
4 29 24E BC HC 1860 1900 0.1603 0.1 ppm 17M9G7D
4 3 24E BC HC 1851.5 1908.5 0.1837 0.1 ppm 2M67W7D
4 31 24E BC HC 1860 1900 0.1667 0.1 ppm 17M9W7D
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
5 1 15C CC 2402.00000000 2480.00000000 0.0085000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
6 1 15C CC HC 2402 2480 0.0007
6 2 15C CC HC 2412 2462 0.0975
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
7 1 15B CC

 

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

 

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