1. FCC ID
  2. 2AZ4F
  3. 2AZ4F-D1

FCC ID 2AZ4F-D1

Smart Desktop Terminal

by XCHENG TECH CO., LIMITED

Grantee Code: 2AZ4F   Product Code: D1
Latest application date: 2022-08-24

FCC ID Device Details

FCC ID2AZ4F-D1
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AZ4F
Product CodeD1
Applicant BusinessXCHENG TECH CO., LIMITED 🇨🇳
Related Domains xchengtech.com ta-shanghai.com
Equipment ClassSmart Desktop Terminal
Test FirmTA Technology (Shanghai) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
13.56 MHzOriginal Equipment2022-08-24
2402-2480 MHzOriginal Equipment2022-08-24
2402-2480 MHzOriginal Equipment2022-08-24
5180-5240 MHzOriginal Equipment2022-08-24
824.2-848.8 MHzOriginal Equipment2022-08-24

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2023-02-20PDF 310.8 KB
Internal photosInternal Photos2023-02-20PDF 5.3 MB
External photosExternal Photos2023-02-20PDF 1.1 MB
ID label and locationID Label/Location Info2022-08-24PDF 488.2 KB
Test setup photosTest Setup Photos2023-02-20PDF 445.2 KB
Test setup photosTest Setup Photos2023-02-20PDF 1.6 MB
Test setup photosTest Setup Photos2023-02-20PDF 508.6 KB
Test setup photosTest Setup Photos2023-02-20PDF 408.5 KB
Test setup photosTest Setup Photos2023-02-20PDF 460.3 KB
Test reportsTest Report2022-08-24PDF 4.6 MB
Test reportsTest Report2022-08-24PDF 5.5 MB
Test reportsTest Report2022-08-24PDF 4.3 MB
Test reportsTest Report2022-08-24PDF 5.4 MB
Test reportsTest Report2022-08-24PDF 399.6 KB
Test reportsTest Report2022-08-24PDF 894.7 KB
POAAttestation Statements2022-08-24PDF 18.5 KB
ConfidentialityCover Letter(s)2022-08-24PDF 154.2 KB
Letter AuthorizationCover Letter(s)2022-08-24PDF 28.5 KB
Software Configuration ControlCover Letter(s)2022-08-24PDF 51.3 KB
RF ExposureRF Exposure Info2022-08-24PDF 258.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 258.6 KB
Schematics Metadata onlySchematicsPDF 4.1 MB
Operational Description Metadata onlyOperational DescriptionPDF 292.9 KB
Security Info. Metadata onlySDR Software/Security InfPDF 153.3 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 445.8 KB
Tune Up Procedurer Metadata onlyParts List/Tune Up InfoPDF 55.7 KB

Application Information

Application IDzv11slcey7zw/uCqsfxuXQ==
Final Action Date2022-08-24
Application PurposeOriginal Equipment
Applicant FRN0030972822
ModelD1
Frequency Range13.56 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionSmart Desktop Terminal
Responsible PartyRuxi Wang, Manager, ruxi.wang@xchengtech.com , +86-13564531274
Technical ContactKai Xu, TA Technology(Shanghai) Company, Limited, xukai@ta-shanghai.com , 86-21- 50791141
Non-Technical ContactSiwen Chen, TA Technology(Shanghai) Company, Limited, chensiwen@ta-shanghai.com , 86-21-50791141
Test FirmMr. Zhihui Liu, TA Technology (Shanghai) Co., Ltd., liuzhihui@ta-shanghai.com , 86-21-50791141
TCB Emailelabscert@applus.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Short-Term Confidentiality Date02/20/2023
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

Applications

Application IDDatePurpose
zv11slcey7zw/uCqsfxuXQ==2022-08-24Original Equipment
ovdDoTuF9P13SKnCvbDp9Q==2022-08-24Original Equipment
USHbXZhdfJSzE3WGs0mKKA==2022-08-24Original Equipment
P6DQV61spBXq8jT8AQFD+Q==2022-08-24Original Equipment
OQMZMG7X4QTfol1zvFy43A==2022-08-24Original Equipment
1TcTvT4fyOdGJZ/A8O7Idw==2022-08-24Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
15BCC
13.56 MHz15CCC
824.7-848.3 MHz0.2190.02148ppm1M10G7D22H
826.4-846.6 MHz0.1540.01953ppm4M17F9W22H
826.5-846.5 MHz0.1810.02143ppm4M51W7D22H
829-844 MHz0.2060.02148ppm9M01G7D22H
829-844 MHz0.1660.02143ppm9M00W7D22H
1712.4-1752.6 MHz0.2760.01038ppm4M19F9W27
1720-1745 MHz0.480.01031ppm18M0G7D27
1720-1745 MHz0.3350.01033ppm18M0W7D27
1850.2-1909.8 MHz0.640.00944ppm260KG7W24E
1850.7-1909.3 MHz0.3730.00955ppm1M10G7D24E
1852.4-1907.6 MHz0.2720.0083ppm4M18F9W24E
1852.5-1907.5 MHz0.2990.00946ppm4M53W7D24E
1860-1900 MHz0.3490.00955ppm18M0G7D24E
1860-1900 MHz0.2780.00946ppm18M0W7D24E
2310 MHz0.3270.00704ppm8M97G7D27
2310 MHz0.2640.0077ppm9M00W7D27
2355 MHz0.2950.00741ppm9M02G7D27
2355 MHz0.2440.00747ppm9M02W7D27
2402-2480 MHz0.00115CCC
2402-2480 MHz0.028000015CCC
2412-2462 MHz0.05715CCC
2510-2560 MHz0.360.0071ppm18M0G7D27
2510-2560 MHz0.2810.00658ppm18M0W7D27
2540-2650 MHz0.4670.00684ppm9M01G7D27
2545-2645 MHz0.4620.00684ppm17M9G7D27
2545-2645 MHz0.3810.00683ppm18M0W7D27
2572.5-2617.5 MHz0.3910.00687ppm4M51W7D27
2575-2615 MHz0.4690.00693ppm9M00G7D27
2580-2610 MHz0.4650.00693ppm18M0G7D27
2580-2610 MHz0.3650.00687ppm18M0W7D27
5180-5240 MHz0.0415ECC
5260-5320 MHz0.03815ECC, ND
5745-5825 MHz0.03915ECC

Grants

TCB Grant - Application zv11slcey7zw/uCqsfxuXQ==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 08/24/2022

Application Dated: 08/23/2022
XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue,
Pudong New District
Shanghai,
China
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Smart Desktop Terminal
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 13.56  -  13.56  


CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application zv11slcey7zw/uCqsfxuXQ==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue, Pudong New District
Shanghai,
China 		  Date of Grant: 08/24/2022

Application Dated: 08/23/2022
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Smart Desktop Terminal
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 13.56  -  13.56  


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application USHbXZhdfJSzE3WGs0mKKA==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 08/24/2022

Application Dated: 08/23/2022
XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue,
Pudong New District
Shanghai,
China
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Smart Desktop Terminal
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.028  

Output power listed is conducted. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.

CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application USHbXZhdfJSzE3WGs0mKKA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue, Pudong New District
Shanghai,
China 		  Date of Grant: 08/24/2022

Application Dated: 08/23/2022
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Smart Desktop Terminal
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.028  

Output power listed is conducted. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application P6DQV61spBXq8jT8AQFD+Q==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 08/24/2022

Application Dated: 08/23/2022
XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue,
Pudong New District
Shanghai,
China
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Part 15 Class B Computing Device Peripheral
Notes: Smart Desktop Terminal
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15B  - 


CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application P6DQV61spBXq8jT8AQFD+Q==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue, Pudong New District
Shanghai,
China 		  Date of Grant: 08/24/2022

Application Dated: 08/23/2022
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Part 15 Class B Computing Device Peripheral
Notes: Smart Desktop Terminal
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15B  - 


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application ovdDoTuF9P13SKnCvbDp9Q==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 08/24/2022

Application Dated: 08/23/2022
XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue,
Pudong New District
Shanghai,
China
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Digital Transmission System
Notes: Smart Desktop Terminal
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.001  
CC 15C 2412.0  -  2462.0 0.057  

Output power listed is conducted. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.This device only contains 20MHz signal bandwidth mode for 2.4GHz WLAN.

CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application ovdDoTuF9P13SKnCvbDp9Q==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue, Pudong New District
Shanghai,
China 		  Date of Grant: 08/24/2022

Application Dated: 08/23/2022
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Digital Transmission System
Notes: Smart Desktop Terminal
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.001  
CC 15C 2412.0  -  2462.0 0.057  

Output power listed is conducted. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.This device only contains 20MHz signal bandwidth mode for 2.4GHz WLAN.


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application OQMZMG7X4QTfol1zvFy43A==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 08/24/2022

Application Dated: 08/23/2022
XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue,
Pudong New District
Shanghai,
China
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Smart Desktop Terminal
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.04  
CC ND 15E 5260.0  -  5320.0 0.038  
CC 15E 5745.0  -  5825.0 0.039  

Output power listed is conducted. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. This device contains 20MHz, 40MHz and 80MHz signal bandwidth modes.This device complies with the Dynamic Frequency Selection (DFS) requirements of KDB 905462 D03 as a Client only without Radar Detection.

CC: This device is certified pursuant to two different Part 15 rules sections.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

EAS Grant - Application OQMZMG7X4QTfol1zvFy43A==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue, Pudong New District
Shanghai,
China 		  Date of Grant: 08/24/2022

Application Dated: 08/23/2022
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Smart Desktop Terminal
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.04  
CC ND 15E 5260.0  -  5320.0 0.038  
CC 15E 5745.0  -  5825.0 0.039  

Output power listed is conducted. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. This device contains 20MHz, 40MHz and 80MHz signal bandwidth modes.This device complies with the Dynamic Frequency Selection (DFS) requirements of KDB 905462 D03 as a Client only without Radar Detection.


CC: This device is certified pursuant to two different Part 15 rules sections.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

TCB Grant - Application 1TcTvT4fyOdGJZ/A8O7Idw==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 08/24/2022

Application Dated: 08/23/2022
XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue,
Pudong New District
Shanghai,
China
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: PCS Licensed Transmitter
Notes: Smart Desktop Terminal
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 1.687 0.0185  PM 250KGXW
22H 824.2  -  848.8 0.373 0.02115  PM 524KG7W
24E 1850.2  -  1909.8 1.38 0.00946  PM 250KGXW
24E 1850.2  -  1909.8 0.64 0.00944  PM 260KG7W
22H 826.4  -  846.6 0.154 0.01953  PM 4M17F9W
27 1712.4  -  1752.6 0.276 0.01038  PM 4M19F9W
24E 1852.4  -  1907.6 0.272 0.0083  PM 4M18F9W
24E 1850.7  -  1909.3 0.373 0.00955  PM 1M10G7D
24E 1852.5  -  1907.5 0.299 0.00946  PM 4M53W7D
24E 1860.0  -  1900.0 0.349 0.00955  PM 18M0G7D
24E 1860.0  -  1900.0 0.278 0.00946  PM 18M0W7D
27 1720.0  -  1745.0 0.48 0.01031  PM 18M0G7D
27 1720.0  -  1745.0 0.335 0.01033  PM 18M0W7D
22H 824.7  -  848.3 0.219 0.02148  PM 1M10G7D
22H 826.5  -  846.5 0.181 0.02143  PM 4M51W7D
22H 829.0  -  844.0 0.206 0.02148  PM 9M01G7D
22H 829.0  -  844.0 0.166 0.02143  PM 9M00W7D
27 2510.0  -  2560.0 0.36 0.0071  PM 18M0G7D
27 2510.0  -  2560.0 0.281 0.00658  PM 18M0W7D
27 2572.5  -  2617.5 0.391 0.00687  PM 4M51W7D
27 2575.0  -  2615.0 0.469 0.00693  PM 9M00G7D
27 2580.0  -  2610.0 0.465 0.00693  PM 18M0G7D
27 2580.0  -  2610.0 0.365 0.00687  PM 18M0W7D
27 2310.0  -  2310.0 0.327 0.00704  PM 8M97G7D
27 2310.0  -  2310.0 0.264 0.0077  PM 9M00W7D
27 2355.0  -  2355.0 0.295 0.00741  PM 9M02G7D
27 2355.0  -  2355.0 0.244 0.00747  PM 9M02W7D
27 2540.0  -  2650.0 0.467 0.00684  PM 9M01G7D
27 2545.0  -  2645.0 0.462 0.00684  PM 17M9G7D
27 2545.0  -  2645.0 0.381 0.00683  PM 18M0W7D

Power output listed is ERP for frequencies below 1GHz and EIRP for frequencies above 1GHz. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. This device also contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

EAS Grant - Application 1TcTvT4fyOdGJZ/A8O7Idw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

XCHENG TECH CO., LIMITED
ROOM 401F, Building 5, No.3000 LONG DONG Avenue, Pudong New District
Shanghai,
China 		  Date of Grant: 08/24/2022

Application Dated: 08/23/2022
 
Attention: Ruxi Wang , Manager

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:  2AZ4F-D1
Name of Grantee:  XCHENG TECH CO., LIMITED
Equipment Class: PCS Licensed Transmitter
Notes: Smart Desktop Terminal
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 1.687 0.0185  PM 250KGXW
22H 824.2  -  848.8 0.373 0.02115  PM 524KG7W
24E 1850.2  -  1909.8 1.38 0.00946  PM 250KGXW
24E 1850.2  -  1909.8 0.64 0.00944  PM 260KG7W
22H 826.4  -  846.6 0.154 0.01953  PM 4M17F9W
27 1712.4  -  1752.6 0.276 0.01038  PM 4M19F9W
24E 1852.4  -  1907.6 0.272 0.0083  PM 4M18F9W
24E 1850.7  -  1909.3 0.373 0.00955  PM 1M10G7D
24E 1852.5  -  1907.5 0.299 0.00946  PM 4M53W7D
24E 1860.0  -  1900.0 0.349 0.00955  PM 18M0G7D
24E 1860.0  -  1900.0 0.278 0.00946  PM 18M0W7D
27 1720.0  -  1745.0 0.48 0.01031  PM 18M0G7D
27 1720.0  -  1745.0 0.335 0.01033  PM 18M0W7D
22H 824.7  -  848.3 0.219 0.02148  PM 1M10G7D
22H 826.5  -  846.5 0.181 0.02143  PM 4M51W7D
22H 829.0  -  844.0 0.206 0.02148  PM 9M01G7D
22H 829.0  -  844.0 0.166 0.02143  PM 9M00W7D
27 2510.0  -  2560.0 0.36 0.0071  PM 18M0G7D
27 2510.0  -  2560.0 0.281 0.00658  PM 18M0W7D
27 2572.5  -  2617.5 0.391 0.00687  PM 4M51W7D
27 2575.0  -  2615.0 0.469 0.00693  PM 9M00G7D
27 2580.0  -  2610.0 0.465 0.00693  PM 18M0G7D
27 2580.0  -  2610.0 0.365 0.00687  PM 18M0W7D
27 2310.0  -  2310.0 0.327 0.00704  PM 8M97G7D
27 2310.0  -  2310.0 0.264 0.0077  PM 9M00W7D
27 2355.0  -  2355.0 0.295 0.00741  PM 9M02G7D
27 2355.0  -  2355.0 0.244 0.00747  PM 9M02W7D
27 2540.0  -  2650.0 0.467 0.00684  PM 9M01G7D
27 2545.0  -  2645.0 0.462 0.00684  PM 17M9G7D
27 2545.0  -  2645.0 0.381 0.00683  PM 18M0W7D

Power output listed is ERP for frequencies below 1GHz and EIRP for frequencies above 1GHz. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. This device also contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.



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