1. FCC ID
  2. PX8
  3. PX8PRU1001

FCC ID PX8PRU1001

Distributed Unit

by Comba Telecom Network Systems Limited

Grantee Code: PX8   Product Code: PRU1001
Latest application date: 2023-12-28

FCC ID Device Details

FCC IDPX8PRU1001
Mirrorsfcc.id | gov | fccid.ai
Grantee CodePX8
Product CodePRU1001
Applicant BusinessComba Telecom Network Systems Limited 🇨🇳
Related Domains comba-network.com
Equipment ClassDistributed Unit
Test FirmSGS-CSTC Standards Technical Services Co., Ltd. Sh

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
3590.01-3660 MHzOriginal Equipment2023-12-28

Exhibits

DocumentTypeAvailableFile
external photoExternal Photos2024-06-25PDF 433.4 KB
LabelID Label/Location Info2023-12-28PDF 220.5 KB
Test setup photoTest Setup Photos2024-06-25PDF 262.7 KB
Appendix-Bandwidth_1Test Report2023-12-28PDF 5.5 MB
Appendix-Bandwidth_2Test Report2023-12-28PDF 5.4 MB
Appendix-Bandwidth_3Test Report2023-12-28PDF 2 MB
Appendix-CSE_1Test Report2023-12-28PDF 5.5 MB
Appendix-CSE_10Test Report2023-12-28PDF 5.4 MB
Appendix-CSE_11Test Report2023-12-28PDF 1.3 MB
Appendix-CSE_2Test Report2023-12-28PDF 5.5 MB
Appendix-CSE_3Test Report2023-12-28PDF 5.4 MB
Appendix-CSE_4Test Report2023-12-28PDF 5.4 MB
Appendix-CSE_5Test Report2023-12-28PDF 5.5 MB
Appendix-CSE_6Test Report2023-12-28PDF 5.4 MB
Appendix-CSE_7Test Report2023-12-28PDF 5.4 MB
Appendix-CSE_8Test Report2023-12-28PDF 5.4 MB
Appendix-CSE_9Test Report2023-12-28PDF 5.4 MB
Appendix-EIRP & PSD_1Test Report2023-12-28PDF 5.4 MB
Appendix-EIRP & PSD_2Test Report2023-12-28PDF 5.5 MB
Appendix-EIRP & PSD_3Test Report2023-12-28PDF 4 MB
Appendix-FETest Report2023-12-28PDF 86.5 KB
Appendix-PARTest Report2023-12-28PDF 4.2 MB
CBRS ReportTest Report2023-12-28PDF 1.7 MB
NR ReportTest Report2023-12-28PDF 895.7 KB
Applicant cover letterAttestation Statements2023-12-28PDF 106.7 KB
Non-Disclosure Agreement TemplateAttestation Statements2023-12-28PDF 160.9 KB
US Agent letterAttestation Statements2023-12-28PDF 148.8 KB
Confidentiality LetterCover Letter(s)2023-12-28PDF 136.6 KB
POACover Letter(s)2023-12-28PDF 31.2 KB
MPE ReportRF Exposure Info2023-12-28PDF 355.3 KB
user manual Metadata onlyUsers ManualPDF 4.2 MB
Internal Photos Metadata onlyInternal PhotosPDF 902.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 21.2 KB
SCH Metadata onlySchematicsPDF 1.7 MB
Operational Description Metadata onlyOperational DescriptionPDF 584.7 KB
BOM List Metadata onlyParts List/Tune Up InfoPDF 96.5 KB
Tune up Metadata onlyParts List/Tune Up InfoPDF 27 KB

Application Information

Application ID67PcM0bkuaTRiF2nUB9KyA==
Final Action Date2023-12-28
Application PurposeOriginal Equipment
Applicant FRN0006794697
ModelPRU1001
Frequency Range3590.01-3660 MHz
Equipment ClassCBD - Citizens Band Category A and B Devices
Device DescriptionDistributed Unit
Responsible PartyRonin Gong, Director, gongwei@comba-network.com , +86 2028390000
Test FirmKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , +86 (0)755 2532 8629
TCB EmailUSCTS.TCB@SGS.COM
TCB ScopeB2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)
Short-Term ConfidentialityYes
Short-Term Confidentiality Date06/25/2024
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is Effective Isotropic Radiated Power (EIRP). This device supports 4*4 MIMO configuration. This transmitter operates as a Category A CBSD and is limited to professional installation and outdoor operations. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users must be informed of the requirements for satisfying RF exposure. This device supports 5G NR TDD Band n48 which supports 100MHz and 80 MHz bandwidth.

Applications

Application IDDatePurpose
67PcM0bkuaTRiF2nUB9KyA==2023-12-28Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
3590.01-3660 MHz2.1432.5ppm78M2G7D96EP, MO
3590.01-3660 MHz2.1532.5ppm78M5W7D96EP, MO
3600-3649.98 MHz2.3822.5ppm98M4G7D96EP, MO
3600-3649.98 MHz2.3552.5ppm98M3W7D96EP, MO

Grants

TCB Grant - Application 67PcM0bkuaTRiF2nUB9KyA==

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

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
 Date of Grant: 12/28/2023

Application Dated: 12/28/2023
Comba Telecom Network Systems Limited
Flat/Rm 10, 3/F, Bio-Informatics Ctr, 2 Science
Park West Avenue, HK Science Park, Pak Shek Kok
HongKong, 510663
China
 
Attention: Ronin Gong , Director

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:  PX8PRU1001
Name of Grantee:  Comba Telecom Network Systems Limited
Equipment Class: Citizens Band Category A and B Devices
Notes: Distributed Unit
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
EP MO 96 3600.0  -  3649.98 2.382 2.5  PM 98M4G7D
EP MO 96 3600.0  -  3649.98 2.355 2.5  PM 98M3W7D
EP MO 96 3590.01  -  3660.0 2.143 2.5  PM 78M2G7D
EP MO 96 3590.01  -  3660.0 2.153 2.5  PM 78M5W7D

Output power listed is Effective Isotropic Radiated Power (EIRP). This device supports 4*4 MIMO configuration. This transmitter operates as a Category A CBSD and is limited to professional installation and outdoor operations. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users must be informed of the requirements for satisfying RF exposure. This device supports 5G NR TDD Band n48 which supports 100MHz and 80 MHz bandwidth.

EP: Output power is Effective Isotropic Radiated Power (EIRP)
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.

EAS Grant - Application 67PcM0bkuaTRiF2nUB9KyA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Comba Telecom Network Systems Limited
Flat/Rm 10, 3/F, Bio-Informatics Ctr, 2 Science Park West Avenue, HK Science Park, Pak Shek Kok
HongKong, 510663
China 		  Date of Grant: 12/28/2023

Application Dated: 12/28/2023
 
Attention: Ronin Gong , Director

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:  PX8PRU1001
Name of Grantee:  Comba Telecom Network Systems Limited
Equipment Class: Citizens Band Category A and B Devices
Notes: Distributed Unit
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
EP MO 96 3600.0  -  3649.98 2.382 2.5  PM 98M4G7D
EP MO 96 3600.0  -  3649.98 2.355 2.5  PM 98M3W7D
EP MO 96 3590.01  -  3660.0 2.143 2.5  PM 78M2G7D
EP MO 96 3590.01  -  3660.0 2.153 2.5  PM 78M5W7D

Output power listed is Effective Isotropic Radiated Power (EIRP). This device supports 4*4 MIMO configuration. This transmitter operates as a Category A CBSD and is limited to professional installation and outdoor operations. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users must be informed of the requirements for satisfying RF exposure. This device supports 5G NR TDD Band n48 which supports 100MHz and 80 MHz bandwidth.


EP: Output power is Effective Isotropic Radiated Power (EIRP)
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.

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