1. FCC ID
  2. 2BBKH
  3. 2BBKH-SD428

FCC ID 2BBKH-SD428

IP Walkie Talkie

by SERIAL USA LLC

Grantee Code: 2BBKH   Product Code: SD428
Latest application date: 2023-06-30

FCC ID Device Details

FCC ID2BBKH-SD428
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BBKH
Product CodeSD428
Applicant BusinessSERIAL USA LLC 🇺🇸
Related Domains serialusa.com
Equipment ClassIP Walkie Talkie
Test FirmShenzhen Huatongwei International Inspection Co.,

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzChange in identification of presently authorized equipment. Original FCC ID: 2AB2FLS-H28Y Grant Date: 08/12/20192023-06-30
2510-2560 MHzChange in identification of presently authorized equipment. Original FCC ID: 2AB2FLS-H28Y Grant Date: 08/12/20192023-06-30
2402-2480 MHzChange in identification of presently authorized equipment. Original FCC ID: 2AB2FLS-H28Y Grant Date: 08/12/20192023-06-30

Exhibits

DocumentTypeAvailableFile
External PhotosExternal Photos2023-06-30PDF 552.6 KB
LabelID Label/Location Info2023-06-30PDF 110 KB
Covered Equipment AttestationAttestation Statements2023-06-30PDF 63.7 KB
US Agent for Service of ProcessAttestation Statements2023-06-30PDF 105.3 KB
Change of FCC ID LetterCover Letter(s)2023-06-30PDF 59.4 KB
Change of FCC ID Permission LetterCover Letter(s)2023-06-30PDF 68 KB

Application Information

Application IDu2Wi9gbZQEtRYhhy+jO98g==
Final Action Date2023-06-30
Application PurposeChange in identification of presently authorized equipment. Original FCC ID: 2AB2FLS-H28Y Grant Date: 08/12/2019
Applicant FRN0033850975
ModelSD428
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionIP Walkie Talkie
Responsible PartyAlberto E Garcia Perdomo, Agarcia@serialusa.com , 305-938-0525
Test FirmTony Jiang, Shenzhen Huatongwei International Inspection Co.,, tony.jiang@szhtw.com.cn , +86-755-26748078
TCB Emailvina.kerai@nemko.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
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 CommentsPower listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter 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 and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

Applications

Application IDDatePurpose
u2Wi9gbZQEtRYhhy+jO98g==2023-06-30Change in identification of presently authorized equipment. Original FCC ID: 2AB2FLS-H28Y Grant Date: 08/12/2019
rhXbZBqjsSVeXUyS8YSFBA==2023-06-30Change in identification of presently authorized equipment. Original FCC ID: 2AB2FLS-H28Y Grant Date: 08/12/2019
Z7FPHYeR0jkbvFtCv0ye2Q==2023-06-30Change in identification of presently authorized equipment. Original FCC ID: 2AB2FLS-H28Y Grant Date: 08/12/2019

Equipment Authorization

FrequencyOutputToleranceEmissionRules
700.5-714.5 MHz0.1510.02ppm2M68W7D27
704-711 MHz0.17020.02ppm8M97G7D27
704-711 MHz0.12530.02ppm8M97W7D27
709-711 MHz0.13550.01ppm8M97G7D27
709-711 MHz0.10910.01ppm8M98W7D27
782 MHz0.18110.01ppm8M97G7D27
782 MHz0.19860.01ppm8M97W7D27
814.7-823.3 MHz0.19910.01ppm1M13W7D9
816.5-821.5 MHz0.20840.01ppm4M55G7D9
819 MHz0.20320.01ppm8M95G7D9
819 MHz0.16630.01ppm8M95W7D9
824.7-848.3 MHz0.11910.01ppm1M11W7D22H
825.5-847.5 MHz0.16070.01ppm2M69G7D22H
826.5-846.5 MHz0.12970.01ppm4M52W7D22H
829-844 MHz0.14450.01ppm8M95G7D22H
829-844 MHz0.12560.01ppm8M95W7D22H
829-844 MHz0.16710.01ppm8M98G7D22H
831.5-841.5 MHz0.14930.01ppm13M6G7D22H
831.5-841.5 MHz0.1030.01ppm13M5W7D22H
1711.5-1753.5 MHz0.13430.01ppm2M69W7D27
1712.4-1752.6 MHz0.1690.01ppm4M17F9W27
1720-1745 MHz0.1690.01ppm17M9G7D27
1720-1745 MHz0.11350.01ppm18M0W7D27
1850.2-1909.8 MHz0.8710.02ppm246KGXW24E
1850.2-1909.8 MHz0.34830.02ppm259KG7W24E
1850.7-1909.3 MHz0.11780.01ppm1M10W7D24E
1850.7-1914.3 MHz0.12970.01ppm1M10W7D24E
1851.5-1913.5 MHz0.1570.01ppm2M69G7D24E
1852.4-1907.6 MHz0.17180.01ppm4M18F9W24E
1855-1905 MHz0.16670.01ppm8M96G7D24E
1860-1905 MHz0.12450.01ppm18M0G7D24E
1860-1905 MHz0.09080.01ppm18M0W7D24E
1860-1900 MHz0.12880.01ppm17M9G7D24E
1860-1900 MHz0.10540.01ppm17M9W7D24E
2402-2480 MHz0.003200015C
2402-2480 MHz0.0005315C
2410-2560 MHz0.18410.01ppm17M9G7D27
2412-2462 MHz0.040515C
2510-2560 MHz0.12850.01ppm17M9W7D27

Grants

TCB Grant - Application Z7FPHYeR0jkbvFtCv0ye2Q==

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

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 06/30/2023

Application Dated: 06/30/2023
SERIAL USA LLC
11417 Taurus Ct
Orlando, FL 32837
 
Attention: Alberto E Garcia Perdomo

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:  2BBKH-SD428
Name of Grantee:  SERIAL USA LLC
Equipment Class: Digital Transmission System
Notes: IP Walkie Talkie
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00053  
15C 2412.0  -  2462.0 0.0405  

Power listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter 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 and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

EAS Grant - Application Z7FPHYeR0jkbvFtCv0ye2Q==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

SERIAL USA LLC
11417 Taurus Ct
Orlando, FL 32837
United States 		  Date of Grant: 06/30/2023

Application Dated: 06/30/2023
 
Attention: Alberto E Garcia Perdomo

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:  2BBKH-SD428
Name of Grantee:  SERIAL USA LLC
Equipment Class: Digital Transmission System
Notes: IP Walkie Talkie
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00053  
15C 2412.0  -  2462.0 0.0405  

Power listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter 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 and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.



TCB Grant - Application u2Wi9gbZQEtRYhhy+jO98g==

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

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 06/30/2023

Application Dated: 06/30/2023
SERIAL USA LLC
11417 Taurus Ct
Orlando, FL 32837
 
Attention: Alberto E Garcia Perdomo

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:  2BBKH-SD428
Name of Grantee:  SERIAL USA LLC
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: IP Walkie Talkie
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0032  

Power listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter 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 and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

EAS Grant - Application u2Wi9gbZQEtRYhhy+jO98g==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

SERIAL USA LLC
11417 Taurus Ct
Orlando, FL 32837
United States 		  Date of Grant: 06/30/2023

Application Dated: 06/30/2023
 
Attention: Alberto E Garcia Perdomo

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:  2BBKH-SD428
Name of Grantee:  SERIAL USA LLC
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: IP Walkie Talkie
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0032  

Power listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter 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 and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.



TCB Grant - Application rhXbZBqjsSVeXUyS8YSFBA==

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

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 06/30/2023

Application Dated: 06/30/2023
SERIAL USA LLC
11417 Taurus Ct
Orlando, FL 32837
 
Attention: Alberto E Garcia Perdomo

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:  2BBKH-SD428
Name of Grantee:  SERIAL USA LLC
Equipment Class: PCS Licensed Transmitter held to face
Notes: IP Walkie Talkie
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 1.2134 0.02  PM 245KGXW
22H 824.2  -  848.8 0.1681 0.02  PM 262KG7W
22H 826.4  -  846.6 0.1489 0.01  PM 4M15F9W
24E 1850.2  -  1909.8 0.871 0.02  PM 246KGXW
24E 1850.2  -  1909.8 0.3483 0.02  PM 259KG7W
24E 1852.4  -  1907.6 0.1718 0.01  PM 4M18F9W
27 1712.4  -  1752.6 0.169 0.01  PM 4M17F9W
24E 1860.0  -  1900.0 0.1288 0.01  PM 17M9G7D
24E 1860.0  -  1900.0 0.1054 0.01  PM 17M9W7D
24E 1855.0  -  1905.0 0.1667 0.01  PM 8M96G7D
24E 1850.7  -  1909.3 0.1178 0.01  PM 1M10W7D
27 1720.0  -  1745.0 0.169 0.01  PM 17M9G7D
27 1720.0  -  1745.0 0.1135 0.01  PM 18M0W7D
27 1711.5  -  1753.5 0.1343 0.01  PM 2M69W7D
22H 829.0  -  844.0 0.1445 0.01  PM 8M95G7D
22H 829.0  -  844.0 0.1256 0.01  PM 8M95W7D
22H 825.5  -  847.5 0.1607 0.01  PM 2M69G7D
22H 826.5  -  846.5 0.1297 0.01  PM 4M52W7D
27 2410.0  -  2560.0 0.1841 0.01  PM 17M9G7D
27 2510.0  -  2560.0 0.1285 0.01  PM 17M9W7D
27 704.0  -  711.0 0.1702 0.02  PM 8M97G7D
27 704.0  -  711.0 0.1253 0.02  PM 8M97W7D
27 700.5  -  714.5 0.151 0.02  PM 2M68W7D
27 782.0  -  782.0 0.1811 0.01  PM 8M97G7D
27 782.0  -  782.0 0.1986 0.01  PM 8M97W7D
27 709.0  -  711.0 0.1355 0.01  PM 8M97G7D
27 709.0  -  711.0 0.1091 0.01  PM 8M98W7D
24E 1860.0  -  1905.0 0.1245 0.01  PM 18M0G7D
24E 1860.0  -  1905.0 0.0908 0.01  PM 18M0W7D
24E 1851.5  -  1913.5 0.157 0.01  PM 2M69G7D
24E 1850.7  -  1914.3 0.1297 0.01  PM 1M10W7D
22H 831.5  -  841.5 0.1493 0.01  PM 13M6G7D
22H 831.5  -  841.5 0.103 0.01  PM 13M5W7D
22H 829.0  -  844.0 0.1671 0.01  PM 8M98G7D
22H 824.7  -  848.3 0.1191 0.01  PM 1M11W7D
90 819.0  -  819.0 0.2032 0.01  PM 8M95G7D
90 819.0  -  819.0 0.1663 0.01  PM 8M95W7D
90 816.5  -  821.5 0.2084 0.01  PM 4M55G7D
90 814.7  -  823.3 0.1991 0.01  PM 1M13W7D

Power output listed is ERP for Part 22 and Part 27 below 1 GHz, EIRP for Part 24 and Part 27 above 1 GHz and conducted for Part 90 operations. SAR compliance for body-worn operating configurations is limited to the specific belt clip/ holster/accessories tested for this filing. End-users must be informed of the body-worn accessory operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessories and simultaneous transmission exposure conditions are 0.40 W/kg, 0.79 W/kg and 0.80 W/kg respectively. This device contains functions that are not operational in the U.S. Territories. This filing is only applicable for U.S. operations.

EAS Grant - Application rhXbZBqjsSVeXUyS8YSFBA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

SERIAL USA LLC
11417 Taurus Ct
Orlando, FL 32837
United States 		  Date of Grant: 06/30/2023

Application Dated: 06/30/2023
 
Attention: Alberto E Garcia Perdomo

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:  2BBKH-SD428
Name of Grantee:  SERIAL USA LLC
Equipment Class: PCS Licensed Transmitter held to face
Notes: IP Walkie Talkie
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 1.2134 0.02  PM 245KGXW
22H 824.2  -  848.8 0.1681 0.02  PM 262KG7W
22H 826.4  -  846.6 0.1489 0.01  PM 4M15F9W
24E 1850.2  -  1909.8 0.871 0.02  PM 246KGXW
24E 1850.2  -  1909.8 0.3483 0.02  PM 259KG7W
24E 1852.4  -  1907.6 0.1718 0.01  PM 4M18F9W
27 1712.4  -  1752.6 0.169 0.01  PM 4M17F9W
24E 1860.0  -  1900.0 0.1288 0.01  PM 17M9G7D
24E 1860.0  -  1900.0 0.1054 0.01  PM 17M9W7D
24E 1855.0  -  1905.0 0.1667 0.01  PM 8M96G7D
24E 1850.7  -  1909.3 0.1178 0.01  PM 1M10W7D
27 1720.0  -  1745.0 0.169 0.01  PM 17M9G7D
27 1720.0  -  1745.0 0.1135 0.01  PM 18M0W7D
27 1711.5  -  1753.5 0.1343 0.01  PM 2M69W7D
22H 829.0  -  844.0 0.1445 0.01  PM 8M95G7D
22H 829.0  -  844.0 0.1256 0.01  PM 8M95W7D
22H 825.5  -  847.5 0.1607 0.01  PM 2M69G7D
22H 826.5  -  846.5 0.1297 0.01  PM 4M52W7D
27 2410.0  -  2560.0 0.1841 0.01  PM 17M9G7D
27 2510.0  -  2560.0 0.1285 0.01  PM 17M9W7D
27 704.0  -  711.0 0.1702 0.02  PM 8M97G7D
27 704.0  -  711.0 0.1253 0.02  PM 8M97W7D
27 700.5  -  714.5 0.151 0.02  PM 2M68W7D
27 782.0  -  782.0 0.1811 0.01  PM 8M97G7D
27 782.0  -  782.0 0.1986 0.01  PM 8M97W7D
27 709.0  -  711.0 0.1355 0.01  PM 8M97G7D
27 709.0  -  711.0 0.1091 0.01  PM 8M98W7D
24E 1860.0  -  1905.0 0.1245 0.01  PM 18M0G7D
24E 1860.0  -  1905.0 0.0908 0.01  PM 18M0W7D
24E 1851.5  -  1913.5 0.157 0.01  PM 2M69G7D
24E 1850.7  -  1914.3 0.1297 0.01  PM 1M10W7D
22H 831.5  -  841.5 0.1493 0.01  PM 13M6G7D
22H 831.5  -  841.5 0.103 0.01  PM 13M5W7D
22H 829.0  -  844.0 0.1671 0.01  PM 8M98G7D
22H 824.7  -  848.3 0.1191 0.01  PM 1M11W7D
90 819.0  -  819.0 0.2032 0.01  PM 8M95G7D
90 819.0  -  819.0 0.1663 0.01  PM 8M95W7D
90 816.5  -  821.5 0.2084 0.01  PM 4M55G7D
90 814.7  -  823.3 0.1991 0.01  PM 1M13W7D

Power output listed is ERP for Part 22 and Part 27 below 1 GHz, EIRP for Part 24 and Part 27 above 1 GHz and conducted for Part 90 operations. SAR compliance for body-worn operating configurations is limited to the specific belt clip/ holster/accessories tested for this filing. End-users must be informed of the body-worn accessory operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessories and simultaneous transmission exposure conditions are 0.40 W/kg, 0.79 W/kg and 0.80 W/kg respectively. This device contains functions that are not operational in the U.S. Territories. This filing is only applicable for U.S. operations.



Mail To: