FCC ID 2ALKI-CS20-1

Cloud Speaker

by Wuhan Tianyu Information Industry Co., Ltd.

Grantee Code: 2ALKI   Product Code: CS201
Latest application date: 2023-07-12

FCC ID Device Details

FCC ID2ALKI-CS20-1
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ALKI
Product CodeCS201
Applicant BusinessWuhan Tianyu Information Industry Co., Ltd. 🇨🇳
Related Domains whty.com.cn
Equipment ClassCloud Speaker
Test FirmDongguan Yaxu (AiT) Technology Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
699-716 MHzOriginal Equipment2023-07-12
2402-2480 MHzOriginal Equipment2023-07-11
2402-2480 MHzOriginal Equipment2023-07-11

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2023-07-12PDF 1.2 MB
Internal PhotoInternal Photos2023-07-12PDF 5.7 MB
External PhotoExternal Photos2023-07-12PDF 3.2 MB
Label and locationID Label/Location Info2023-07-12PDF 73.4 KB
Test Setup Photos SARTest Setup Photos2023-07-12PDF 724.5 KB
Test Setup Photos-WWANTest Setup Photos2023-07-12PDF 222.5 KB
Test Setup Photos BT WIFITest Setup Photos2023-07-11PDF 313.8 KB
Antenna Report 3G4GTest Report2023-07-12PDF 612.9 KB
Appendix H _Test Data LTE Band 12_Part1Test Report2023-07-12PDF 6 MB
Appendix H _Test Data LTE Band 12_Part2Test Report2023-07-12PDF 5.6 MB
Appendix H _Test Data LTE Band 12_Part3Test Report2023-07-12PDF 4.7 MB
Appendix H _Test Data LTE Band 2_Part1Test Report2023-07-12PDF 5.9 MB
Appendix H _Test Data LTE Band 2_Part2Test Report2023-07-12PDF 5.9 MB
Appendix H _Test Data LTE Band 2_Part3Test Report2023-07-12PDF 5.5 MB
Appendix H _Test Data LTE Band 2_Part4Test Report2023-07-12PDF 2.9 MB
Appendix H _Test Data LTE Band 4_Part1Test Report2023-07-12PDF 6 MB
Appendix H _Test Data LTE Band 4_Part2Test Report2023-07-12PDF 6 MB
Appendix H _Test Data LTE Band 4_Part3Test Report2023-07-12PDF 5.8 MB
Appendix H _Test Data LTE Band 4_Part4Test Report2023-07-12PDF 2.7 MB
Appendix H _Test Data LTE Band 7_Part1Test Report2023-07-12PDF 5.5 MB
Appendix H _Test Data LTE Band 7_Part2Test Report2023-07-12PDF 5.2 MB
Appendix H _Test Data LTE Band 7_Part3Test Report2023-07-12PDF 5.6 MB
Test Report-LTETest Report2023-07-12PDF 537.7 KB
Test Report_GSM&UMTS_Part1Test Report2023-07-12PDF 5.4 MB
Test Report_GSM&UMTS_Part2Test Report2023-07-12PDF 1.2 MB
Antenna BT_WIFITest Report2023-07-11PDF 565.2 KB
Appendix A-BT Test DataTest Report2023-07-11PDF 5.5 MB
Appendix C-2.4G WiFi Test Data_Part1Test Report2023-07-11PDF 5.3 MB
Appendix C-2.4G WiFi Test Data_Part2Test Report2023-07-11PDF 1.3 MB
BLE Test DataTest Report2023-07-11PDF 3.6 MB
Test Report-2.4G WiFiTest Report2023-07-11PDF 1,013.3 KB
Test Report-BLETest Report2023-07-11PDF 918.8 KB
Test Report-BTTest Report2023-07-11PDF 880.7 KB
Covered Equipment Attestation_2.911(d)(5)(i) and (ii)Attestation Statements2023-07-12PDF 90.6 KB
US Agent LetterAttestation Statements2023-07-12PDF 177.1 KB
FCC Confidentiality request letterCover Letter(s)2023-07-12PDF 132.7 KB
FCC POACover Letter(s)2023-07-12PDF 105.3 KB
FCC Declaration of Disable WLAN Channel 12 and 13Cover Letter(s)2023-07-11PDF 98.5 KB
SAR REPORT-FCC ID_Part1RF Exposure Info2023-07-12PDF 5.4 MB
SAR REPORT-FCC ID_Part2RF Exposure Info2023-07-12PDF 5.4 MB
SAR REPORT-FCC ID_Part3RF Exposure Info2023-07-12PDF 4.9 MB
Block diagram Metadata onlyBlock DiagramPDF 168.4 KB
Schematics Metadata onlySchematicsPDF 343.2 KB
Operation_Description Metadata onlyOperational DescriptionPDF 274 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 57.8 KB
Tune up Procedure Metadata onlyParts List/Tune Up InfoPDF 257.1 KB

Application Information

Application ID+j4dQVVydAQCmL/0nqInpg==
Final Action Date2023-07-12
Application PurposeOriginal Equipment
Applicant FRN0026371674
ModelCS20-1
Frequency Range699-716 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionCloud Speaker
Responsible PartyXuedong Su, manage, certification@whty.com.cn , (+86)13507159663
Test FirmCoin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn , +86 0769-82020499-21
TCB Emailjoergkusig@eurofins.com
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. This device supports LTE bandwidths of 1.4, 3, 5, 10, 15, 20 MHz at LTE Band 2/4 and of 1.4, 3, 5 and 10 MHz at LTE Band 12 and of 5, 10, 15, 20 MHz at LTE Band 7. For body worn operation, this Cloud Speaker has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Cloud Speaker a minimum of 10 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for body-worn accessory and simultaneous transmission use conditions are 0.34 W/kg and 0.55 W/kg, respectively. This device contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

Applications

Application IDDatePurpose
+j4dQVVydAQCmL/0nqInpg==2023-07-12Original Equipment
xvbt8u7v1EdOI6zAMmNVZA==2023-07-11Original Equipment
wrlaj7sw8DBhBCMMcCGVOA==2023-07-11Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
699-716 MHz0.13612.5ppm1M10G7D27
699-716 MHz0.11752.5ppm8M96G7D27
699-716 MHz0.12.5ppm8M98W7D27
824.2-848.8 MHz0.26792.5ppm249KG7W22H
826.4-846.6 MHz0.15892.5ppm4M17F9W22H
1710-1755 MHz0.23552.5ppm18M0G7D27
1710-1755 MHz0.19772.5ppm18M0W7D27
1710-1755 MHz0.66372.5ppm1M09G7D27
1850-1910 MHz0.69822.5ppm18M0G7D24E
1850-1910 MHz0.67142.5ppm18M0W7D24E
1850.2-1909.8 MHz1.39962.5ppm248KGXW24E
1850.2-1909.8 MHz0.62812.5ppm247KG7W24E
1852.4-1907.6 MHz0.31262.5ppm4M17F9W24E
2402-2480 MHz0.001600015C
2402-2480 MHz0.000515C
2412-2462 MHz0.073315C
2500-2570 MHz0.23882.5ppm18M0G7D27
2500-2570 MHz0.22.5ppm18M0W7D27

Grants

TCB Grant - Application xvbt8u7v1EdOI6zAMmNVZA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Product Service GmbH
Storkower Strasse 38c
D-15526 Reichenwalde,
Germany
Date of Grant: 07/11/2023

Application Dated: 07/11/2023
Wuhan Tianyu Information Industry Co., Ltd.
Huazhong University of Sci. & Tech.,
East Lake Dev. Zone,
Wuhan 430223,Hubei, 430223
China
 
Attention: Xuedong Su , manage

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2ALKI-CS20-1
Name of Grantee:  Wuhan Tianyu Information Industry Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Cloud Speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2402.0  -  2480.0 0.0005  
15C 2412.0  -  2462.0 0.0733  

Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this Cloud Speaker has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Cloud Speaker a minimum of 10 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for body-worn accessory and simultaneous transmission use conditions are 0.21 W/kg and 0.55 W/kg, respectively.

EAS Grant - Application xvbt8u7v1EdOI6zAMmNVZA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION
COPY
Certification

Wuhan Tianyu Information Industry Co., Ltd.
Huazhong University of Sci. & Tech., East Lake Dev. Zone,
Wuhan 430223,Hubei, 430223
China
  Date of Grant: 07/11/2023

Application Dated: 07/11/2023
 
Attention: Xuedong Su , manage

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2ALKI-CS20-1
Name of Grantee:  Wuhan Tianyu Information Industry Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Cloud Speaker
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2402.0  -  2480.0 0.0005  
15C 2412.0  -  2462.0 0.0733  

Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this Cloud Speaker has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Cloud Speaker a minimum of 10 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for body-worn accessory and simultaneous transmission use conditions are 0.21 W/kg and 0.55 W/kg, respectively.



TCB Grant - Application wrlaj7sw8DBhBCMMcCGVOA==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Product Service GmbH
Storkower Strasse 38c
D-15526 Reichenwalde,
Germany
Date of Grant: 07/11/2023

Application Dated: 07/11/2023
Wuhan Tianyu Information Industry Co., Ltd.
Huazhong University of Sci. & Tech.,
East Lake Dev. Zone,
Wuhan 430223,Hubei, 430223
China
 
Attention: Xuedong Su , manage

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2ALKI-CS20-1
Name of Grantee:  Wuhan Tianyu Information Industry Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Cloud Speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2402.0  -  2480.0 0.0016  

Output Power listed is peak conducted.

EAS Grant - Application wrlaj7sw8DBhBCMMcCGVOA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION
COPY
Certification

Wuhan Tianyu Information Industry Co., Ltd.
Huazhong University of Sci. & Tech., East Lake Dev. Zone,
Wuhan 430223,Hubei, 430223
China
  Date of Grant: 07/11/2023

Application Dated: 07/11/2023
 
Attention: Xuedong Su , manage

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2ALKI-CS20-1
Name of Grantee:  Wuhan Tianyu Information Industry Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Cloud Speaker
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C 2402.0  -  2480.0 0.0016  

Output Power listed is peak conducted.



TCB Grant - Application +j4dQVVydAQCmL/0nqInpg==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Product Service GmbH
Storkower Strasse 38c
D-15526 Reichenwalde,
Germany
Date of Grant: 07/12/2023

Application Dated: 07/11/2023
Wuhan Tianyu Information Industry Co., Ltd.
Huazhong University of Sci. & Tech.,
East Lake Dev. Zone,
Wuhan 430223,Hubei, 430223
China
 
Attention: Xuedong Su , manage

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2ALKI-CS20-1
Name of Grantee:  Wuhan Tianyu Information Industry Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: Cloud Speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
22H 824.2  -  848.8 1.5596 2.5  PM 245KGXW
22H 824.2  -  848.8 0.2679 2.5  PM 249KG7W
24E 1850.2  -  1909.8 1.3996 2.5  PM 248KGXW
24E 1850.2  -  1909.8 0.6281 2.5  PM 247KG7W
24E 1852.4  -  1907.6 0.3126 2.5  PM 4M17F9W
22H 826.4  -  846.6 0.1589 2.5  PM 4M17F9W
24E 1850.0  -  1910.0 0.6982 2.5  PM 18M0G7D
24E 1850.0  -  1910.0 0.6714 2.5  PM 18M0W7D
27 1710.0  -  1755.0 0.6637 2.5  PM 1M09G7D
27 1710.0  -  1755.0 0.2355 2.5  PM 18M0G7D
27 1710.0  -  1755.0 0.1977 2.5  PM 18M0W7D
27 2500.0  -  2570.0 0.2388 2.5  PM 18M0G7D
27 2500.0  -  2570.0 0.2 2.5  PM 18M0W7D
27 699.0  -  716.0 0.1361 2.5  PM 1M10G7D
27 699.0  -  716.0 0.1175 2.5  PM 8M96G7D
27 699.0  -  716.0 0.1 2.5  PM 8M98W7D

Output power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. This device supports LTE bandwidths of 1.4, 3, 5, 10, 15, 20 MHz at LTE Band 2/4 and of 1.4, 3, 5 and 10 MHz at LTE Band 12 and of 5, 10, 15, 20 MHz at LTE Band 7. For body worn operation, this Cloud Speaker has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Cloud Speaker a minimum of 10 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for body-worn accessory and simultaneous transmission use conditions are 0.34 W/kg and 0.55 W/kg, respectively. This device contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

EAS Grant - Application +j4dQVVydAQCmL/0nqInpg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION
COPY
Certification

Wuhan Tianyu Information Industry Co., Ltd.
Huazhong University of Sci. & Tech., East Lake Dev. Zone,
Wuhan 430223,Hubei, 430223
China
  Date of Grant: 07/12/2023

Application Dated: 07/11/2023
 
Attention: Xuedong Su , manage

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2ALKI-CS20-1
Name of Grantee:  Wuhan Tianyu Information Industry Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: Cloud Speaker
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
22H 824.2  -  848.8 1.5596 2.5  PM 245KGXW
22H 824.2  -  848.8 0.2679 2.5  PM 249KG7W
24E 1850.2  -  1909.8 1.3996 2.5  PM 248KGXW
24E 1850.2  -  1909.8 0.6281 2.5  PM 247KG7W
24E 1852.4  -  1907.6 0.3126 2.5  PM 4M17F9W
22H 826.4  -  846.6 0.1589 2.5  PM 4M17F9W
24E 1850.0  -  1910.0 0.6982 2.5  PM 18M0G7D
24E 1850.0  -  1910.0 0.6714 2.5  PM 18M0W7D
27 1710.0  -  1755.0 0.6637 2.5  PM 1M09G7D
27 1710.0  -  1755.0 0.2355 2.5  PM 18M0G7D
27 1710.0  -  1755.0 0.1977 2.5  PM 18M0W7D
27 2500.0  -  2570.0 0.2388 2.5  PM 18M0G7D
27 2500.0  -  2570.0 0.2 2.5  PM 18M0W7D
27 699.0  -  716.0 0.1361 2.5  PM 1M10G7D
27 699.0  -  716.0 0.1175 2.5  PM 8M96G7D
27 699.0  -  716.0 0.1 2.5  PM 8M98W7D

Output power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. This device supports LTE bandwidths of 1.4, 3, 5, 10, 15, 20 MHz at LTE Band 2/4 and of 1.4, 3, 5 and 10 MHz at LTE Band 12 and of 5, 10, 15, 20 MHz at LTE Band 7. For body worn operation, this Cloud Speaker has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Cloud Speaker a minimum of 10 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for body-worn accessory and simultaneous transmission use conditions are 0.34 W/kg and 0.55 W/kg, respectively. This device contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.



Mail To: