FCC ID 2BCUQ-W638C

Tablet

by Fanvil Link Technology Co.,LTD

Grantee Code: 2BCUQ Product Code: W638C

Latest application date: 2025-08-21

FCC ID Device Details

FCC ID	2BCUQ-W638C
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2BCUQ
Product Code	W638C
Applicant Business	Fanvil Link Technology Co.,LTD 🇨🇳
Related Domains	fanvil.com
Equipment Class	Tablet
Test Firm	Attestation of Global Compliance (Shenzhen) Co., L

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
2402-2480 MHz	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025	2025-08-21
2402-2480 MHz	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025	2025-08-21
5180-5240 MHz	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025	2025-08-21
704-711 MHz	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025	2025-08-21

Exhibits

Document	Type	Available	File
Extermal Photos	External Photos	2026-02-17	PDF 1.4 MB
LABEL	ID Label/Location Info	2025-08-21	PDF 418.9 KB
Label Location	ID Label/Location Info	2025-08-21	PDF 418.9 KB
2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2	Attestation Statements	2025-08-21	PDF 219.4 KB
Attestation_Statements_Kaspersky_Rev 1.0	Attestation Statements	2025-08-21	PDF 126.2 KB
US_Agent_2.911(d)(7)-U_V05(1)	Attestation Statements	2025-08-21	PDF 78 KB
Difference description	Cover Letter(s)	2025-08-21	PDF 112 KB
FCC Authorization from Original Grantee for ID change Rev1.0	Cover Letter(s)	2025-08-21	PDF 113.7 KB
FCC Change in ID Request_Rev1.0	Cover Letter(s)	2025-08-21	PDF 67.4 KB
FCC Short & Long Term Confidentiality Request Rev4.1	Cover Letter(s)	2025-08-21	PDF 48.3 KB
FCC-POA_Rev1.0	Cover Letter(s)	2025-08-21	PDF 114.4 KB

Application Information

Application ID	sKEfVYeOgy7+xQqdVUBC/A==
Final Action Date	2025-08-21
Application Purpose	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025
Applicant FRN	0034227223
Model	W638C
Frequency Range	2402-2480 MHz
Equipment Class	DTS - Digital Transmission System
Device Description	Tablet
Responsible Party	mengjiao Hu, emc@fanvil.com , 15089240223
Test Firm	Doris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com , +86-755-25234088
TCB Email	joe_chew@derycom-us.com
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term Confidentiality	Yes
Short-Term Confidentiality Date	02/17/2026
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
Grant Comments	Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 5 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for body-worn accessory, product specific (wireless router), and simultaneous transmission use conditions is 0.13W/kg, 0.13W/kg and 1.57W/kg respectively.

Applications

Application ID	Date	Purpose
sKEfVYeOgy7+xQqdVUBC/A==	2025-08-21	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025
on9XzRYx6bG04Ra+rZUEOA==	2025-08-21	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025
jLY+sXRZ7D8eIDIL8sRd2Q==	2025-08-21	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025
YYt561PO6L5ICAGL1IIi+w==	2025-08-21	Change in identification of presently authorized equipment. Original FCC ID: 2APPZ-W638C Grant Date: 05/13/2025

Equipment Authorization

Frequency	Output	Tolerance	Grant Notes
704-711 MHz	0.2317	2.5ppm
704-711 MHz	0.2004	2.5ppm
709-711 MHz	0.2624	2.5ppm
709-711 MHz	0.2109	2.5ppm
779.5-784.5 MHz	0.208	2.5ppm
779.5-784.5 MHz	0.1782	2.5ppm
782.2 MHz	0.2014	2.5ppm
782.2 MHz	0.1671	2.5ppm
814.7-823.3 MHz	0.2259	2.5ppm
815.5-822.5 MHz	0.1905	2.5ppm
819 MHz	0.2075	2.5ppm
819 MHz	0.1714	2.5ppm
826.4-846.6 MHz	0.2489	2.5ppm
829-844 MHz	0.2466	2.5ppm
829-844 MHz	0.2104	2.5ppm
829-844 MHz	0.2259	2.5ppm
829-844 MHz	0.1923	2.5ppm
831.5-841.5 MHz	0.2158	2.5ppm
831.5-841.5 MHz	0.1824	2.5ppm
1720-1745 MHz	0.2168	2.5ppm
1720-1745 MHz	0.1866	2.5ppm
1720-1770 MHz	0.2143	2.5ppm
1720-1770 MHz	0.1919	2.5ppm
1850.7-1909.3 MHz	0.2109	2.5ppm
1852.5-1912.5 MHz	0.2307	2.5ppm
1855-1905 MHz	0.1778	2.5ppm
1857.5-1907.5 MHz	0.2023	2.5ppm
1860-1900 MHz	0.1726	2.5ppm
1860-1905 MHz	0.2198	2.5ppm
1860-1900 MHz	0.2009	2.5ppm
1860-1900 MHz	0.2061	2.5ppm
2307.5-2312.5 MHz	0.1303	2.5ppm
2307.5-2312.5 MHz	0.1091	2.5ppm
2310 MHz	0.1219	2.5ppm
2310 MHz	0.0957	2.5ppm
2352.5-2357.5 MHz	0.1493	2.5ppm
2352.5-2357.5 MHz	0.1107	2.5ppm
2355 MHz	0.1094	2.5ppm
2355 MHz	0.0828	2.5ppm
2402-2480 MHz	0.0041		CC
2402-2480 MHz	0.0047000		CC
2412-2462 MHz	0.1265		CC
2505-2565 MHz	0.2032	2.5ppm
2505-2565 MHz	0.1849	2.5ppm
2506-2680 MHz	0.195	2.5ppm
2506-2680 MHz	0.175	2.5ppm
2510-2560 MHz	0.1945	2.5ppm
2510-2560 MHz	0.1754	2.5ppm
2575-2615 MHz	0.1694	2.5ppm
2580-2610 MHz	0.1919	2.5ppm
2580-2610 MHz	0.1694	2.5ppm
5180-5240 MHz	0.0281		CC
5260-5320 MHz	0.0281		CC, ND
5500-5700 MHz	0.0293		CC, ND
5745-5825 MHz	0.0267		CC

Grants

TCB Grant - Application YYt561PO6L5ICAGL1IIi+w==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 08/21/2025

Application Dated: 08/21/2025

Fanvil Link Technology Co.,LTD

13th Floor, Building 2, Runzhi R&D Center,

Xin'an Street, Bao'an District,

Shenzhen, Guangdong, 518000
China

Attention: mengjiao Hu ,

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:	2BCUQ-W638C

Name of Grantee:	Fanvil Link Technology Co.,LTD

Equipment Class:	PCS Licensed Transmitter held to ear
Notes:	Tablet

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	22H	824.2 - 848.8	1.7539	2.5 PM	247KGXW
	22H	824.2 - 848.8	0.2825	2.5 PM	247KG7W
	24E	1850.2 - 1909.8	1.2078	2.5 PM	246KGXW
	24E	1850.2 - 1909.8	0.5297	2.5 PM	247KG7W
	24E	1852.4 - 1907.6	0.2489	2.5 PM	4M15F9W
	22H	826.4 - 846.6	0.2489	2.5 PM	4M15F9W
	24E	1850.7 - 1909.3	0.2109	2.5 PM	1M10G7D
	24E	1860.0 - 1900.0	0.2061	2.5 PM	17M9G7D
	24E	1855.0 - 1905.0	0.1778	2.5 PM	8M99W7D
	24E	1860.0 - 1900.0	0.1726	2.5 PM	17M9W7D
	27	1720.0 - 1745.0	0.2168	2.5 PM	17M9G7D
	27	1720.0 - 1745.0	0.1866	2.5 PM	17M9W7D
	22H	829.0 - 844.0	0.2466	2.5 PM	9M01G7D
	22H	829.0 - 844.0	0.2104	2.5 PM	8M98W7D
	27	2505.0 - 2565.0	0.2032	2.5 PM	8M99G7D
	27	2510.0 - 2560.0	0.1945	2.5 PM	18M0G7D
	27	2505.0 - 2565.0	0.1849	2.5 PM	8M98W7D
	27	2510.0 - 2560.0	0.1754	2.5 PM	18M0W7D
	27	704.0 - 711.0	0.2317	2.5 PM	9M00G7D
	27	704.0 - 711.0	0.2004	2.5 PM	8M99W7D
	27	779.5 - 784.5	0.208	2.5 PM	4M51G7D
	27	782.2 - 782.2	0.2014	2.5 PM	8M99G7D
	27	779.5 - 784.5	0.1782	2.5 PM	4M51W7D
	27	782.2 - 782.2	0.1671	2.5 PM	8M97W7D
	27	709.0 - 711.0	0.2624	2.5 PM	8M97G7D
	27	709.0 - 711.0	0.2109	2.5 PM	8M98W7D
	24E	1852.5 - 1912.5	0.2307	2.5 PM	4M51G7D
	24E	1860.0 - 1905.0	0.2198	2.5 PM	17M9G7D
	24E	1857.5 - 1907.5	0.2023	2.5 PM	13M4W7D
	24E	1860.0 - 1900.0	0.2009	2.5 PM	17M9W7D
	22H	829.0 - 844.0	0.2259	2.5 PM	8M98G7D
	22H	831.5 - 841.5	0.2158	2.5 PM	13M5G7D
	22H	829.0 - 844.0	0.1923	2.5 PM	8M99W7D
	22H	831.5 - 841.5	0.1824	2.5 PM	13M5W7D
	90	814.7 - 823.3	0.2259	2.5 PM	1M10G7D
	90	819.0 - 819.0	0.2075	2.5 PM	8M97G7D
	90	815.5 - 822.5	0.1905	2.5 PM	2M70W7D
	90	819.0 - 819.0	0.1714	2.5 PM	8M97W7D
	27	2580.0 - 2610.0	0.1919	2.5 PM	18M0G7D
	27	2575.0 - 2615.0	0.1694	2.5 PM	8M98W7D
	27	2580.0 - 2610.0	0.1694	2.5 PM	17M9W7D
	27	2307.5 - 2312.5	0.1303	2.5 PM	4M50G7D
	27	2310.0 - 2310.0	0.1219	2.5 PM	8M97G7D
	27	2307.5 - 2312.5	0.1091	2.5 PM	4M53W7D
	27	2310.0 - 2310.0	0.0957	2.5 PM	8M97W7D
	27	2352.5 - 2357.5	0.1493	2.5 PM	4M51G7D
	27	2355.0 - 2355.0	0.1094	2.5 PM	8M98G7D
	27	2352.5 - 2357.5	0.1107	2.5 PM	4M53W7D
	27	2355.0 - 2355.0	0.0828	2.5 PM	8M99W7D
	27	2506.0 - 2680.0	0.195	2.5 PM	17M9G7D
	27	2506.0 - 2680.0	0.175	2.5 PM	17M9W7D
	27	1720.0 - 1770.0	0.2143	2.5 PM	17M9G7D
	27	1720.0 - 1770.0	0.1919	2.5 PM	18M0W7D

Power output listed is ERP for frequencies below 1GHz and EIRP for frequencies above 1GHz. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 5 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for body-worn accessory, product specific (wireless router), and simultaneous transmission use conditions is 1.21W/kg, 1.21W/kg and 1.57W/kg respectively. This device also contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

TCB Grant - Application sKEfVYeOgy7+xQqdVUBC/A==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 08/21/2025

Application Dated: 08/21/2025

Fanvil Link Technology Co.,LTD

13th Floor, Building 2, Runzhi R&D Center,

Xin'an Street, Bao'an District,

Shenzhen, Guangdong, 518000
China

Attention: mengjiao Hu ,

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:	2BCUQ-W638C

Name of Grantee:	Fanvil Link Technology Co.,LTD

Equipment Class:	Digital Transmission System
Notes:	Tablet

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0041
CC	15C	2412.0 - 2462.0	0.1265

Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 5 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for body-worn accessory, product specific (wireless router), and simultaneous transmission use conditions is 0.13W/kg, 0.13W/kg and 1.57W/kg respectively.

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

TCB Grant - Application on9XzRYx6bG04Ra+rZUEOA==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 08/21/2025

Application Dated: 08/21/2025

Fanvil Link Technology Co.,LTD

13th Floor, Building 2, Runzhi R&D Center,

Xin'an Street, Bao'an District,

Shenzhen, Guangdong, 518000
China

Attention: mengjiao Hu ,

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:	2BCUQ-W638C

Name of Grantee:	Fanvil Link Technology Co.,LTD

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Tablet

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0047

Output power listed is conducted power.

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

TCB Grant - Application jLY+sXRZ7D8eIDIL8sRd2Q==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 08/21/2025

Application Dated: 08/21/2025

Fanvil Link Technology Co.,LTD

13th Floor, Building 2, Runzhi R&D Center,

Xin'an Street, Bao'an District,

Shenzhen, Guangdong, 518000
China

Attention: mengjiao Hu ,

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:	2BCUQ-W638C

Name of Grantee:	Fanvil Link Technology Co.,LTD

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	Tablet

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.0281
CC ND	15E	5260.0 - 5320.0	0.0281
CC ND	15E	5500.0 - 5700.0	0.0293
CC	15E	5745.0 - 5825.0	0.0267

Output power listed is conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 5 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for body-worn accessory, product specific (wireless router), and simultaneous transmission use conditions is 0.36W/kg, 0.36W/kg and 1.57W/kg respectively.

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).