1. FCC ID
  2. PX8
  3. PX8CFNG-MU2

FCC ID PX8CFNG-MU2

Comflex NG

by Comba Telecom Network Systems Limited

Grantee Code: PX8   Product Code: CFNGMU2
Latest application date: 2025-08-11

FCC ID Device Details

FCC IDPX8CFNG-MU2
Mirrorsfcc.id | gov | fccid.ai
Grantee CodePX8
Product CodeCFNGMU2
Applicant BusinessComba Telecom Network Systems Limited 🇨🇳
Related Domains comba-network.com sgs.com
Equipment ClassComflex NG
Test FirmSGS-CSTC Standards Technical Services Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
698-716 MHzOriginal Equipment2025-08-11
788-798 MHzOriginal Equipment2025-08-11

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-08-11PDF 3.3 MB
Internal PhotoInternal Photos2025-08-11PDF 2.5 MB
External PhotoExternal Photos2025-08-11PDF 873.5 KB
Lable and locationID Label/Location Info2025-08-11PDF 149.8 KB
Test Setup PhotoTest Setup Photos2025-08-11PDF 528 KB
Test Data and ResultTest Report2025-08-11PDF 3 MB
Test Data and Result 02Test Report2025-08-11PDF 4.2 MB
Test Data and Result 03Test Report2025-08-11PDF 4.4 MB
Test Data and Result 05Test Report2025-08-11PDF 3.3 MB
Test Data and Result 06Test Report2025-08-11PDF 5.7 MB
Test Data and Result 07Test Report2025-08-11PDF 5.7 MB
Test Data and Result 08Test Report2025-08-11PDF 5.4 MB
Test Data and Result 091Test Report2025-08-11PDF 2.7 MB
Test Data and Result 092Test Report2025-08-11PDF 3.6 MB
Test Data and Result 10Test Report2025-08-11PDF 5.3 MB
Test ReportTest Report2025-08-11PDF 888.5 KB
Test Report 02Test Report2025-08-11PDF 824.6 KB
Test Report 03Test Report2025-08-11PDF 827.6 KB
Test Report 05Test Report2025-08-11PDF 816.7 KB
Test Report 06Test Report2025-08-11PDF 817.5 KB
Test Report 07Test Report2025-08-11PDF 824 KB
Test Report 08Test Report2025-08-11PDF 818 KB
Test Report 09Test Report2025-08-11PDF 818.4 KB
Test Report 10Test Report2025-08-11PDF 817.3 KB
Applicant Declaration LetterAttestation Statements2025-08-11PDF 211.7 KB
Attestation letterAttestation Statements2025-08-11PDF 24.7 KB
CoverList-AttestationAttestation Statements2025-08-11PDF 195.4 KB
US Agent LetterAttestation Statements2025-08-11PDF 207.6 KB
Authority letterCover Letter(s)2025-08-11PDF 97.4 KB
Confidential letterCover Letter(s)2025-08-11PDF 181.7 KB
MPE ReportRF Exposure Info2025-08-11PDF 603.5 KB
MPE reportRF Exposure Info2025-08-11PDF 603.5 KB
Block diagram Metadata onlyBlock DiagramPDF 392.5 KB
Schematic Metadata onlySchematicsPDF 3.3 MB
Schematic2 Metadata onlySchematicsPDF 3 MB
Operation description Metadata onlyOperational DescriptionPDF 438.7 KB
Tune up procedure Metadata onlyParts List/Tune Up InfoPDF 363.3 KB

Application Information

Application IDNmSvNx+aoJafDYszDGdUZg==
Final Action Date2025-08-11
Application PurposeOriginal Equipment
Applicant FRN0006794697
ModelCFNG-MU2
Frequency Range698-716 MHz
Equipment ClassB2I - Part 20 Industrial Booster (CMRS)
Device DescriptionComflex NG
Responsible PartyCharlie Lai, Director, laiquan@comba-network.com , +86 2028390000
AgentBonnie Bonnie Bonnie, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.liao@sgs.com , 82155379
Technical ContactBonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.liao@sgs.com , 82155379
Non-Technical ContactBonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.liao@sgs.com , 82155379
Test FirmBonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd., bonnie.liao@sgs.com , 02082155379
TCB EmailUSCTS.TCB@SGS.COM
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
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
Grant CommentsPower output listed is maximum ERP for below 1GHz and EIRP for above 1GHz. This device must be professionally installed. The transmit antenna must be fixed-mounted on permanent structures with maximum permissive gain up to 14dBi, be installed to provide a separation distance at least 63.5cm 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.

Applications

Application IDDatePurpose
NmSvNx+aoJafDYszDGdUZg==2025-08-11Original Equipment
HYNITJuzk0Ar/cK5r9oTmg==2025-08-11Original Equipment

Equipment Authorization

FrequencyOutputToleranceRulesGrant Notes
698-716 MHz1.07Amp1.07
777-787 MHz1.13Amp1.13
788-798 MHz1.34Amp1.34PF
824-849 MHz1.1Amp1.1
1710-1780 MHz2.24Amp2.24
1850-1915 MHz2.35Amp2.35
2496-2690 MHz4.3Amp4.3
3450-3550 MHz4.42Amp4.42
3700-3980 MHz4.74Amp4.74

Grants

TCB Grant - Application NmSvNx+aoJafDYszDGdUZg==

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: 08/11/2025

Application Dated: 08/11/2025
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: Charlie Lai , 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:  PX8CFNG-MU2
Name of Grantee:  Comba Telecom Network Systems Limited
Equipment Class: Part 20 Industrial Booster (CMRS)
Notes: Comflex NG
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
27 698.0  -  716.0 1.07  Amp G7D
27 698.0  -  716.0 1.07  Amp W7D
27 777.0  -  787.0 1.13  Amp G7D
27 777.0  -  787.0 1.13  Amp W7D
22 824.0  -  849.0 1.1  Amp G7D
22 824.0  -  849.0 1.1  Amp W7D
24E 1850.0  -  1915.0 2.35  Amp G7D
24E 1850.0  -  1915.0 2.35  Amp W7D
27 1710.0  -  1780.0 2.24  Amp G7D
27 1710.0  -  1780.0 2.24  Amp W7D
27 2496.0  -  2690.0 4.3  Amp G7D
27 2496.0  -  2690.0 4.3  Amp W7D
27 3450.0  -  3550.0 4.42  Amp G7D
27 3450.0  -  3550.0 4.42  Amp W7D
27 3700.0  -  3980.0 4.74  Amp G7D
27 3700.0  -  3980.0 4.74  Amp W7D

Power output listed is maximum ERP for below 1GHz and EIRP for above 1GHz. This device must be professionally installed. The transmit antenna must be fixed-mounted on permanent structures with maximum permissive gain up to 14dBi, be installed to provide a separation distance at least 63.5cm 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.

TCB Grant - Application HYNITJuzk0Ar/cK5r9oTmg==

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: 08/11/2025

Application Dated: 08/11/2025
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: Charlie Lai , 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:  PX8CFNG-MU2
Name of Grantee:  Comba Telecom Network Systems Limited
Equipment Class: Part 90 Class B Industrial Booster (non-SMR)
Notes: Comflex NG
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
PF 90 788.0  -  798.0 1.34  Amp G7D
PF 90 788.0  -  798.0 1.34  Amp W7D

Power output listed is maximum ERP below 1GHz and EIRP above 1GHz. This device must be professionally installed. The transmit antenna must be fixed-mounted on permanent structures with maximum permissive gain up to 14dBi, be installed to provide a separation distance at least 63.5cm 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.

PF: Transmitter approved for Public Safety Broadband