FCC ID 2BKL6-L310A

wireless data terminal

by Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

Grantee Code: 2BKL6 Product Code: L310A

Latest application date: 2025-08-27

FCC ID Device Details

FCC ID	2BKL6-L310A
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2BKL6
Product Code	L310A
Applicant Business	Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd. 🇨🇳
Equipment Class	wireless data terminal
Test Firm	Guangdong Asia Hongke Test Technology Limited

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
13.56 MHz	Original Equipment	2025-08-27
2402-2480 MHz	Original Equipment	2025-08-27
2402-2480 MHz	Original Equipment	2025-08-27
5180-5240 MHz	Original Equipment	2025-08-27
2570-2620 MHz	Original Equipment	2025-08-27

Exhibits

Document	Type	Available	File
User manual	Users Manual	2025-08-27	PDF 1.4 MB
Internal photos	Internal Photos	2025-08-27	PDF 2.4 MB
External photo	External Photos	2025-08-27	PDF 941.1 KB
label_FCC	ID Label/Location Info	2025-08-27	PDF 197.7 KB
Test setup photos_DSS DTS NII	Test Setup Photos	2025-08-27	PDF 353.7 KB
Test setup photos_DXX	Test Setup Photos	2025-08-27	PDF 283.2 KB
Test setup photos_PCT	Test Setup Photos	2025-08-27	PDF 334.3 KB
Test setup photos_SAR	RF Exposure Info	2025-08-27	PDF 216.2 KB
AiTSZ-250710009FW1_FCC Test Report_BT	Test Report	2025-08-27	PDF 4.6 MB
AiTSZ-250710009FW2_FCC Test Report_BLE	Test Report	2025-08-27	PDF 1.3 MB
AiTSZ-250710009FW3_FCC Test Report_2.4G WIFI	Test Report	2025-08-27	PDF 1.3 MB
AiTSZ-250710009FW4_FCC Test Report_5G WIFI	Test Report	2025-08-27	PDF 1.5 MB
AiTSZ-250710009FW5_FCC Test Report_GSM WCDMA	Test Report	2025-08-27	PDF 1.1 MB
AiTSZ-250710009FW6_FCC Test Report_LTE	Test Report	2025-08-27	PDF 1.3 MB
AiTSZ-250710009FW7_FCC Test Report_NFC	Test Report	2025-08-27	PDF 1.1 MB
AiTSZ-250710009FW8_Test Report SAR_Part1	RF Exposure Info	2025-08-27	PDF 5.9 MB
AiTSZ-250710009FW8_Test Report SAR_Part2	RF Exposure Info	2025-08-27	PDF 5.8 MB
AiTSZ-250710009FW8_Test Report SAR_Part3	RF Exposure Info	2025-08-27	PDF 5.9 MB
AiTSZ-250710009FW8_Test Report SAR_Part4	RF Exposure Info	2025-08-27	PDF 2.3 MB
Antenna specification	Test Report	2025-08-27	PDF 3.5 MB
Appendix RF test data for BLE	Test Report	2025-08-27	PDF 5.6 MB
Appendix RF test data for BT_Part1	Test Report	2025-08-27	PDF 5.4 MB
Appendix RF test data for BT_Part2	Test Report	2025-08-27	PDF 3.2 MB
Appendix RF test data for UNII Band 1_Part1	Test Report	2025-08-27	PDF 4.7 MB
Appendix RF test data for UNII Band 1_Part2	Test Report	2025-08-27	PDF 2.2 MB
Appendix RF test data for UNII Band 3_Part1	Test Report	2025-08-27	PDF 5.1 MB
Appendix RF test data for UNII Band 3_Part2	Test Report	2025-08-27	PDF 5.2 MB
Appendix RF test data for UNII Band 3_Part3	Test Report	2025-08-27	PDF 5.6 MB
Appendix RF test data for WIFI2.4G_Part1	Test Report	2025-08-27	PDF 5.9 MB
Appendix RF test data for WIFI2.4G_Part2	Test Report	2025-08-27	PDF 4 MB
Appendix Test Data for GSM_band_GSM850_Part1	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for GSM_band_GSM850_Part2	Test Report	2025-08-27	PDF 1.7 MB
Appendix Test Data for GSM_band_PCS1900_Part1	Test Report	2025-08-27	PDF 5.3 MB
Appendix Test Data for GSM_band_PCS1900_Part2	Test Report	2025-08-27	PDF 3.2 MB
Appendix Test Data for LTE_band_2_Part1	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_2_Part2	Test Report	2025-08-27	PDF 6 MB
Appendix Test Data for LTE_band_2_Part3	Test Report	2025-08-27	PDF 6 MB
Appendix Test Data for LTE_band_2_Part4	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_2_Part5	Test Report	2025-08-27	PDF 5.8 MB
Appendix Test Data for LTE_band_2_Part6	Test Report	2025-08-27	PDF 1.9 MB
Appendix Test Data for LTE_band_38_Part1	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_38_Part2	Test Report	2025-08-27	PDF 5.8 MB
Appendix Test Data for LTE_band_38_Part3	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_38_Part4	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_38_Part5	Test Report	2025-08-27	PDF 1.5 MB
Appendix Test Data for LTE_band_41_Part1	Test Report	2025-08-27	PDF 6 MB
Appendix Test Data for LTE_band_41_Part2	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_41_Part3	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_41_Part4	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_41_Part5	Test Report	2025-08-27	PDF 1.3 MB
Appendix Test Data for LTE_band_4_Part1	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_4_Part2	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_4_Part3	Test Report	2025-08-27	PDF 5.8 MB
Appendix Test Data for LTE_band_4_Part4	Test Report	2025-08-27	PDF 6 MB
Appendix Test Data for LTE_band_4_Part5	Test Report	2025-08-27	PDF 6 MB
Appendix Test Data for LTE_band_4_Part6	Test Report	2025-08-27	PDF 1.9 MB
Appendix Test Data for LTE_band_5_Part1	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_5_Part2	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_5_Part3	Test Report	2025-08-27	PDF 6 MB
Appendix Test Data for LTE_band_5_Part4	Test Report	2025-08-27	PDF 1,016.1 KB
Appendix Test Data for LTE_band_7_Part1	Test Report	2025-08-27	PDF 6 MB
Appendix Test Data for LTE_band_7_Part2	Test Report	2025-08-27	PDF 5.8 MB
Appendix Test Data for LTE_band_7_Part3	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for LTE_band_7_Part4	Test Report	2025-08-27	PDF 5.9 MB
Appendix Test Data for WCDMA_band_2_Part1	Test Report	2025-08-27	PDF 5 MB
Appendix Test Data for WCDMA_band_2_Part2	Test Report	2025-08-27	PDF 3.2 MB
Appendix Test Data for WCDMA_band_5_Part1	Test Report	2025-08-27	PDF 5 MB
Appendix Test Data for WCDMA_band_5_Part2	Test Report	2025-08-27	PDF 2.4 MB
US Agent 2BKL6-L310A	Attestation Statements	2025-08-27	PDF 147.5 KB
USA-CoveredEquipmentLetter-Combined_V1.1	Attestation Statements	2025-08-27	PDF 129.3 KB
FCC Declaration of Disable WLAN Channel 12 and 13	Cover Letter(s)	2025-08-27	PDF 111 KB
USA-ConfidentialityRequestLetter_V0.1	Cover Letter(s)	2025-08-27	PDF 105.7 KB
USA-NIIDeclarationLetter_V0.1 -Slaver	Cover Letter(s)	2025-08-27	PDF 168.6 KB
Block diagram Metadata only	Block Diagram		PDF 51.7 KB
Schematic Metadata only	Schematics		PDF 1 MB
Operational description Metadata only	Operational Description		PDF 292 KB
USA-DueDigilenceLetter_V0.1 Metadata only	Operational Description		PDF 153.7 KB
USA-SoftwareSecurityKDB594280D02_Slaver Metadata only	SDR Software/Security Info.		PDF 549.7 KB
Part list Metadata only	Parts List/Tune Up Info		PDF 78.3 KB
SBOM Metadata only	Parts List/Tune Up Info		PDF 75.2 KB
Tune Up Metadata only	Parts List/Tune Up Info		PDF 528.6 KB

Application Information

Application ID	zgnX32MO0Pd8+g6eMS3X4g==
Final Action Date	2025-08-27
Application Purpose	Original Equipment
Applicant FRN	0035872480
Model	L310A
Frequency Range	13.56 MHz
Equipment Class	DXX - Part 15 Low Power Communication Device Transmitter
Device Description	wireless data terminal
Responsible Party	Momo Zhang, Manager, 1429456120@qq.com , 0755-28191965
Test Firm	Coin Tang, Guangdong Asia Hongke Test Technology Limited, coin.tang@aitek.org.cn , +86 755 23096763
TCB Email	o.kneip@kl-certification.de
TCB Scope	A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term Confidentiality	No
Long-Term Confidentiality	Yes
Grant Deferral	No
Modular Equipment	Does not apply
Composite Device	Yes
Composite Part	No
Cognitive Radio	No
Authorization Waiver	No
Authorization Waiver Approved	No
Section 5301 Certification	Yes
Related OET Knowledge DataBase Inquiry	No

Applications

Application ID	Date	Purpose
zgnX32MO0Pd8+g6eMS3X4g==	2025-08-27	Original Equipment
tVOFHtpCDpgKUs8NoJRvxQ==	2025-08-27	Original Equipment
j7y8D/Y9MRj3DkbgnbQJTw==	2025-08-27	Original Equipment
g8j52DHB2FtKFq6gJ3+67Q==	2025-08-27	Original Equipment
I2WHyfYsRGaQgfjLKCvjPg==	2025-08-27	Original Equipment

Equipment Authorization

Frequency	Output	Tolerance	Rules	Grant Notes
13.56 MHz				CC
824-849 MHz	0.0652	2.5ppm
824-849 MHz	0.0568	2.5ppm
824-849 MHz	0.0456	2.5ppm
826.4-846.6 MHz	0.0662	2.5ppm
1710-1755 MHz	0.3656	2.5ppm
1710-1755 MHz	0.3112	2.5ppm
1710-1755 MHz	0.3733	2.5ppm
1850-1910 MHz	0.4764	2.5ppm
1850-1910 MHz	0.4169	2.5ppm
1850.2-1909.8 MHz	1.9861	2.5ppm	1.9861
1850.2-1909.8 MHz	0.9036	2.5ppm
1852.4-1907.6 MHz	0.4285	2.5ppm
2402-2480 MHz	0.0006			CC
2402-2480 MHz	0.0033000			CC
2412-2462 MHz	0.0378			CC
2496-2690 MHz	0.3532	2.5ppm
2496-2690 MHz	0.3475	2.5ppm
2496-2690 MHz	0.2786	2.5ppm
2500-2570 MHz	0.4046	2.5ppm
2500-2570 MHz	0.3917	2.5ppm
2500-2570 MHz	0.3508	2.5ppm
2570-2620 MHz	0.2735	2.5ppm
2570-2620 MHz	0.2612	2.5ppm
2570-2620 MHz	0.2193	2.5ppm
5180-5240 MHz	0.0146			CC
5745-5825 MHz	0.0106			CC

Grants

TCB Grant - Application zgnX32MO0Pd8+g6eMS3X4g==

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

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 08/27/2025

Application Dated: 08/27/2025

Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

3F,5F,Industrial Building,No.1,

Quanxinyuan Industrial Zone,Tongsheng Community,

Dalang Street,Longhua District,Shenzhen,
China

Attention: Momo Zhang , 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:	2BKL6-L310A

Name of Grantee:	Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

Equipment Class:	Part 15 Low Power Communication Device Transmitter
Notes:	wireless data 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.

TCB Grant - Application tVOFHtpCDpgKUs8NoJRvxQ==

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

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 08/27/2025

Application Dated: 08/27/2025

Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

3F,5F,Industrial Building,No.1,

Quanxinyuan Industrial Zone,Tongsheng Community,

Dalang Street,Longhua District,Shenzhen,
China

Attention: Momo Zhang , 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:	2BKL6-L310A

Name of Grantee:	Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

Equipment Class:	Digital Transmission System
Notes:	wireless data terminal

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0006
CC	15C	2412.0 - 2462.0	0.0378

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 wireless data terminal has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the wireless data terminal a minimum of 0 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 0.57 W/kg, and 1.18 W/kg, respectively.

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

TCB Grant - Application j7y8D/Y9MRj3DkbgnbQJTw==

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

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 08/27/2025

Application Dated: 08/27/2025

Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

3F,5F,Industrial Building,No.1,

Quanxinyuan Industrial Zone,Tongsheng Community,

Dalang Street,Longhua District,Shenzhen,
China

Attention: Momo Zhang , 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:	2BKL6-L310A

Name of Grantee:	Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	wireless data terminal

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0033

Output Power listed is peak conducted.

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

TCB Grant - Application I2WHyfYsRGaQgfjLKCvjPg==

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

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 08/27/2025

Application Dated: 08/27/2025

Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

3F,5F,Industrial Building,No.1,

Quanxinyuan Industrial Zone,Tongsheng Community,

Dalang Street,Longhua District,Shenzhen,
China

Attention: Momo Zhang , 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:	2BKL6-L310A

Name of Grantee:	Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

Equipment Class:	PCS Licensed Transmitter worn on body
Notes:	wireless data terminal

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	22H	824.2 - 848.8	0.3451	2.5 PM	249KGXW
	22H	824.2 - 848.8	0.1449	2.5 PM	252KG7W
	24E	1850.2 - 1909.8	1.9861	2.5 PM	250KGXW
	24E	1850.2 - 1909.8	0.9036	2.5 PM	293KG7W
	24E	1852.4 - 1907.6	0.4285	2.5 PM	4M28F9W
	22H	826.4 - 846.6	0.0662	2.5 PM	4M21F9W
	24E	1850.0 - 1910.0	0.4764	2.5 PM	18M1G7D
	24E	1850.0 - 1910.0	0.4169	2.5 PM	18M1W7D
	27	1710.0 - 1755.0	0.3733	2.5 PM	1M12G7D
	27	1710.0 - 1755.0	0.3656	2.5 PM	18M1G7D
	27	1710.0 - 1755.0	0.3112	2.5 PM	18M2W7D
	22H	824.0 - 849.0	0.0652	2.5 PM	2M73G7D
	22H	824.0 - 849.0	0.0568	2.5 PM	9M10G7D
	22H	824.0 - 849.0	0.0456	2.5 PM	9M08W7D
	27	2500.0 - 2570.0	0.4046	2.5 PM	9M07G7D
	27	2500.0 - 2570.0	0.3917	2.5 PM	18M1G7D
	27	2500.0 - 2570.0	0.3508	2.5 PM	18M1W7D
	27	2570.0 - 2620.0	0.2735	2.5 PM	9M11G7D
	27	2570.0 - 2620.0	0.2612	2.5 PM	18M2G7D
	27	2570.0 - 2620.0	0.2193	2.5 PM	18M1W7D
	27	2496.0 - 2690.0	0.3532	2.5 PM	9M07G7D
	27	2496.0 - 2690.0	0.3475	2.5 PM	18M1G7D
	27	2496.0 - 2690.0	0.2786	2.5 PM	18M1W7D

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, 10 MHz at LTE Band 5 and of 5, 10, 15, 20 MHz at LTE Band 7/38/41. For body worn operation, this wireless data terminal has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the wireless data terminal a minimum of 0 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 0.61 W/kg, and 1.18 W/kg, respectively. This device contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

TCB Grant - Application g8j52DHB2FtKFq6gJ3+67Q==

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

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 08/27/2025

Application Dated: 08/27/2025

Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

3F,5F,Industrial Building,No.1,

Quanxinyuan Industrial Zone,Tongsheng Community,

Dalang Street,Longhua District,Shenzhen,
China

Attention: Momo Zhang , 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:	2BKL6-L310A

Name of Grantee:	Shenzhen Tianlong Century TechnologyDevelopment Co.,Ltd.

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	wireless data terminal

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.0146
CC	15E	5745.0 - 5825.0	0.0106

Output power listed is average conducted. This device supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40 MHz and 80 MHz bandwidth mode. For body worn operation, this wireless data terminal has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the wireless data terminal a minimum of 0 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 0.38 W/kg, and 0.98 W/kg, respectively.

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