1. FCC ID
  2. 2AUXB
  3. 2AUXBDSGW-041

FCC ID 2AUXBDSGW-041

Smart Gateway L-Serial

by Hangzhou Roombanker Technology Co., Ltd.

Grantee Code: 2AUXB   Product Code: DSGW041
Latest application date: 2024-05-07

FCC ID Device Details

FCC ID2AUXBDSGW-041
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AUXB
Product CodeDSGW041
Applicant BusinessHangzhou Roombanker Technology Co., Ltd. 🇨🇳
Related Domains hzdusun.com
Equipment ClassSmart Gateway L-Serial
Test FirmJianYan Testing Group Shenzhen Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2024-05-07
699.2-715.8 MHzOriginal Equipment2024-05-07
908.4 MHzOriginal Equipment2024-05-07

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2024-05-07PDF 505.4 KB
Internal photosInternal Photos2024-05-07PDF 2.1 MB
External photosExternal Photos2024-05-07PDF 602.6 KB
LabelID Label/Location Info2024-05-07PDF 138.5 KB
Test setupTest Setup Photos2024-05-07PDF 240.5 KB
Test setupTest Setup Photos2024-05-07PDF 219.2 KB
Test setupTest Setup Photos2024-05-07PDF 353.2 KB
Test setupTest Setup Photos2024-05-07PDF 387.7 KB
Antenna specificationTest Report2024-05-07PDF 1.4 MB
Antenna specificationTest Report2024-05-07PDF 723.3 KB
Antenna specificationTest Report2024-05-07PDF 867.4 KB
Modular test report part 1Test Report2024-05-07PDF 1.7 MB
Modular test report part 2Test Report2024-05-07PDF 2.7 MB
Modular test report part 3Test Report2024-05-07PDF 4.3 MB
Modular test report part 4Test Report2024-05-07PDF 4 MB
Modular test report part 5Test Report2024-05-07PDF 5.6 MB
Modular test report part 6Test Report2024-05-07PDF 3.8 MB
Modular test report part 7Test Report2024-05-07PDF 3.3 MB
Test reportTest Report2024-05-07PDF 1.1 MB
Test reportTest Report2024-05-07PDF 1.4 MB
Test report BLE part 1Test Report2024-05-07PDF 1.9 MB
Test report BLE part 2Test Report2024-05-07PDF 1.3 MB
Test report BLE part 3Test Report2024-05-07PDF 1.3 MB
Test report BLE part 4Test Report2024-05-07PDF 1.3 MB
Test report BLE part 5Test Report2024-05-07PDF 1.3 MB
Test report GSM part 1Test Report2024-05-07PDF 679.6 KB
Test report GSM part 2Test Report2024-05-07PDF 379 KB
Test report LTE part 1Test Report2024-05-07PDF 892.4 KB
Test report LTE part 2Test Report2024-05-07PDF 533.3 KB
Test report LTE part 3Test Report2024-05-07PDF 460.4 KB
Test report WiFi part 1Test Report2024-05-07PDF 2.7 MB
Test report WiFi part 2Test Report2024-05-07PDF 5.2 MB
Test report WiFi part 3Test Report2024-05-07PDF 4.7 MB
Test report Zigbee Part 1Test Report2024-05-07PDF 1.4 MB
Test report Zigbee Part 2Test Report2024-05-07PDF 1.4 MB
Covered equipment list attestationAttestation Statements2024-05-07PDF 69.7 KB
US agent attestationAttestation Statements2024-05-07PDF 22.6 KB
Agent letterCover Letter(s)2024-05-07PDF 111.2 KB
Agent letterCover Letter(s)2024-05-07PDF 111.1 KB
Confidentiality request letterCover Letter(s)2024-05-07PDF 84.4 KB
RF ExposureRF Exposure Info2024-05-07PDF 383.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 140.6 KB
Schematics Metadata onlySchematicsPDF 3.6 MB
Operational Description Metadata onlyOperational DescriptionPDF 107.1 KB
Parts list Metadata onlyParts List/Tune Up InfoPDF 141.1 KB
Tune up Metadata onlyParts List/Tune Up InfoPDF 538.2 KB

Application Information

Application IDxD+qEfv+2ChTgx2eX6pVLg==
Final Action Date2024-05-07
Application PurposeOriginal Equipment
Applicant FRN0028932861
ModelDSGW-041
Equipment ClassJAB - Part 15 Class B Digital Device
Device DescriptionSmart Gateway L-Serial
Responsible PartyLin Su, qc03@hzdusun.com , 0571-86769027
Test FirmBruce Zhang, JianYan Testing Group Shenzhen Co., Ltd., bruce.zhang@ccis-cb.com , +86 (0) 755 23118282
TCB Emaildarial@compliancetesting.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
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

Applications

Application IDDatePurpose
xD+qEfv+2ChTgx2eX6pVLg==2024-05-07Original Equipment
HF7+fxAFbhsXE/7USwzOCQ==2024-05-07Original Equipment
CxI2v4pu5Njs72lOAK3aHA==2024-05-07Original Equipment
7KwYUlZtzUfdF/4v7sQpgg==2024-05-07Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
15BCC
699.2-715.8 MHz0.38190.01ppm189KG7D27
700.5-714.5 MHz0.36810.01ppm1M15G7D27
704-711 MHz0.36390.01ppm1M21G7D27
704-711 MHz0.34990.01ppm1M08W7D27
777.2-786.8 MHz0.31190.01ppm185KG7D27
779.5-784.5 MHz0.36480.01ppm1M15G7D27
782 MHz0.30760.01ppm1M18G7D27
782 MHz0.35560.02ppm1M03W7D27
824.2-848.8 MHz0.16260.01ppm185KG7D22H
825.5-847.5 MHz0.20840.01ppm1M16G7D22H
829-844 MHz0.18070.01ppm1M20G7D22H
829-844 MHz0.20510.02ppm1M05W7D22H
908.4 MHz15CCC
1710.2-1754.8 MHz0.63970.01ppm187KG7D27
1711.5-1753.5 MHz0.50120.01ppm1M15G7D27
1720-1745 MHz0.47420.03ppm1M11W7D27
1720-1745 MHz0.49550.01ppm1M21G7D27
1850.2-1909.8 MHz0.28510.01ppm183KG7D24E
1850.2-1914.8 MHz0.32660.01ppm185KG7D24E
1850.2-1909.8 MHz1.35830.02ppm246KGXW24E
1850.2-1909.8 MHz0.57940.02ppm248KG7W24E
1851.5-1908.5 MHz0.34990.01ppm1M16G7D24E
1855-1910 MHz0.40740.01ppm1M18G7D24E
1860-1905 MHz0.35970.01ppm1M21G7D24E
1860-1905 MHz0.39720.01ppm1M11W7D24E
1860-1900 MHz0.33650.01ppm1M25G7D24E
1860-1900 MHz0.34360.01ppm1M15W7D24E
2402-2480 MHz0.00338715CCC
2405-2480 MHz0.00598415CCC
2412-2462 MHz0.05582115CCC

Grants

TCB Grant - Application xD+qEfv+2ChTgx2eX6pVLg==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
 Date of Grant: 05/07/2024

Application Dated: 05/05/2024
Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: Part 15 Class B Digital Device
Notes: Smart Gateway L-Serial
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 xD+qEfv+2ChTgx2eX6pVLg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China 		  Date of Grant: 05/07/2024

Application Dated: 05/05/2024
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: Part 15 Class B Digital Device
Notes: Smart Gateway L-Serial
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 HF7+fxAFbhsXE/7USwzOCQ==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
 Date of Grant: 05/07/2024

Application Dated: 05/05/2024
Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Smart Gateway L-Serial
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.003387  
CC 15C 2412.0  -  2462.0 0.055821  
CC 15C 2405.0  -  2480.0 0.005984  

Output power listed is conducted. This device has 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm 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, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

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

EAS Grant - Application HF7+fxAFbhsXE/7USwzOCQ==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China 		  Date of Grant: 05/07/2024

Application Dated: 05/05/2024
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Smart Gateway L-Serial
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 0.003387  
CC 15C 2412.0  -  2462.0 0.055821  
CC 15C 2405.0  -  2480.0 0.005984  

Output power listed is conducted. This device has 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm 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, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.


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

TCB Grant - Application CxI2v4pu5Njs72lOAK3aHA==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
 Date of Grant: 05/07/2024

Application Dated: 05/04/2024
Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: Smart Gateway L-Serial
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 1.4757 0.04  PM 246KGXW
22H 824.2  -  848.8 0.413 0.03  PM 249KG7W
24E 1850.2  -  1909.8 1.3583 0.02  PM 246KGXW
24E 1850.2  -  1909.8 0.5794 0.02  PM 248KG7W
24E 1851.5  -  1908.5 0.3499 0.01  PM 1M16G7D
24E 1860.0  -  1900.0 0.3365 0.01  PM 1M25G7D
24E 1860.0  -  1900.0 0.3436 0.01  PM 1M15W7D
27 1711.5  -  1753.5 0.5012 0.01  PM 1M15G7D
27 1720.0  -  1745.0 0.4955 0.01  PM 1M21G7D
27 1720.0  -  1745.0 0.4742 0.03  PM 1M11W7D
22H 825.5  -  847.5 0.2084 0.01  PM 1M16G7D
22H 829.0  -  844.0 0.1807 0.01  PM 1M20G7D
22H 829.0  -  844.0 0.2051 0.02  PM 1M05W7D
27 700.5  -  714.5 0.3681 0.01  PM 1M15G7D
27 704.0  -  711.0 0.3639 0.01  PM 1M21G7D
27 704.0  -  711.0 0.3499 0.01  PM 1M08W7D
27 779.5  -  784.5 0.3648 0.01  PM 1M15G7D
27 782.0  -  782.0 0.3076 0.01  PM 1M18G7D
27 782.0  -  782.0 0.3556 0.02  PM 1M03W7D
24E 1855.0  -  1910.0 0.4074 0.01  PM 1M18G7D
24E 1860.0  -  1905.0 0.3597 0.01  PM 1M21G7D
24E 1860.0  -  1905.0 0.3972 0.01  PM 1M11W7D
24E 1850.2  -  1909.8 0.2851 0.01  PM 183KG7D
27 1710.2  -  1754.8 0.6397 0.01  PM 187KG7D
22H 824.2  -  848.8 0.1626 0.01  PM 185KG7D
27 699.2  -  715.8 0.3819 0.01  PM 189KG7D
27 777.2  -  786.8 0.3119 0.01  PM 185KG7D
24E 1850.2  -  1914.8 0.3266 0.01  PM 185KG7D

Output Power is EIRP and ERP for above and below 1 GHz, respectively. Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm 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, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

EAS Grant - Application CxI2v4pu5Njs72lOAK3aHA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China 		  Date of Grant: 05/07/2024

Application Dated: 05/04/2024
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: Smart Gateway L-Serial
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 1.4757 0.04  PM 246KGXW
22H 824.2  -  848.8 0.413 0.03  PM 249KG7W
24E 1850.2  -  1909.8 1.3583 0.02  PM 246KGXW
24E 1850.2  -  1909.8 0.5794 0.02  PM 248KG7W
24E 1851.5  -  1908.5 0.3499 0.01  PM 1M16G7D
24E 1860.0  -  1900.0 0.3365 0.01  PM 1M25G7D
24E 1860.0  -  1900.0 0.3436 0.01  PM 1M15W7D
27 1711.5  -  1753.5 0.5012 0.01  PM 1M15G7D
27 1720.0  -  1745.0 0.4955 0.01  PM 1M21G7D
27 1720.0  -  1745.0 0.4742 0.03  PM 1M11W7D
22H 825.5  -  847.5 0.2084 0.01  PM 1M16G7D
22H 829.0  -  844.0 0.1807 0.01  PM 1M20G7D
22H 829.0  -  844.0 0.2051 0.02  PM 1M05W7D
27 700.5  -  714.5 0.3681 0.01  PM 1M15G7D
27 704.0  -  711.0 0.3639 0.01  PM 1M21G7D
27 704.0  -  711.0 0.3499 0.01  PM 1M08W7D
27 779.5  -  784.5 0.3648 0.01  PM 1M15G7D
27 782.0  -  782.0 0.3076 0.01  PM 1M18G7D
27 782.0  -  782.0 0.3556 0.02  PM 1M03W7D
24E 1855.0  -  1910.0 0.4074 0.01  PM 1M18G7D
24E 1860.0  -  1905.0 0.3597 0.01  PM 1M21G7D
24E 1860.0  -  1905.0 0.3972 0.01  PM 1M11W7D
24E 1850.2  -  1909.8 0.2851 0.01  PM 183KG7D
27 1710.2  -  1754.8 0.6397 0.01  PM 187KG7D
22H 824.2  -  848.8 0.1626 0.01  PM 185KG7D
27 699.2  -  715.8 0.3819 0.01  PM 189KG7D
27 777.2  -  786.8 0.3119 0.01  PM 185KG7D
24E 1850.2  -  1914.8 0.3266 0.01  PM 185KG7D

Output Power is EIRP and ERP for above and below 1 GHz, respectively. Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm 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, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.



TCB Grant - Application 7KwYUlZtzUfdF/4v7sQpgg==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
 Date of Grant: 05/07/2024

Application Dated: 05/05/2024
Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Smart Gateway L-Serial
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 908.4  -  908.4  


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

EAS Grant - Application 7KwYUlZtzUfdF/4v7sQpgg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Hangzhou Roombanker Technology Co., Ltd.
A#801 Wantong center,
Hangzhou,
China 		  Date of Grant: 05/07/2024

Application Dated: 05/05/2024
 
Attention: Lin Su

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:  2AUXBDSGW-041
Name of Grantee:  Hangzhou Roombanker Technology Co., Ltd.
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Smart Gateway L-Serial
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 908.4  -  908.4  


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

Mail To: