FCC ID PX8CFNG-MRU
Comflex NG
by Comba Telecom Network Systems Limited
Grantee Code: PX8 Product Code: CFNGMRU
Latest application date: 2025-01-01
FCC ID Device Details
| FCC ID | PX8CFNG-MRU |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | PX8 |
| Product Code | CFNGMRU |
| Applicant Business | Comba Telecom Network Systems Limited 🇨🇳 |
| Related Domains |  comba-network.com  sgs.com |
| Equipment Class | Comflex NG |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 758-768 MHz | Original Equipment | 2025-01-01 |
| 3700-3980 MHz | Original Equipment | 2025-01-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-01-01 | PDF 1.3 MB |
| Internal Photo | Internal Photos | 2025-01-01 | PDF 1.2 MB |
| External Photo | External Photos | 2025-01-01 | PDF 792.4 KB |
| Lable | ID Label/Location Info | 2025-01-01 | PDF 103.2 KB |
| Setup Photo | Test Setup Photos | 2025-01-01 | PDF 592.8 KB |
| Test Data and Result | Test Report | 2025-01-01 | PDF 1.7 MB |
| Test Data and Result | Test Report | 2025-01-01 | PDF 3.2 MB |
| Test Data and Result | Test Report | 2025-01-01 | PDF 2 MB |
| Test Data and Result | Test Report | 2025-01-01 | PDF 1.3 MB |
| Test report | Test Report | 2025-01-01 | PDF 830.5 KB |
| Test report | Test Report | 2025-01-01 | PDF 819.3 KB |
| Test report | Test Report | 2025-01-01 | PDF 847.3 KB |
| Applicant Declaration Letter | Attestation Statements | 2025-01-01 | PDF 128.2 KB |
| Attestation letter | Attestation Statements | 2025-01-01 | PDF 21.5 KB |
| Attestation letter per part 2090 | Attestation Statements | 2025-01-01 | PDF 21.5 KB |
| U.S. agent Letter | Attestation Statements | 2025-01-01 | PDF 133.3 KB |
| Authority letter | Cover Letter(s) | 2025-01-01 | PDF 28.8 KB |
| Confidential letter | Cover Letter(s) | 2025-01-01 | PDF 130.4 KB |
| MPE report | RF Exposure Info | 2025-01-01 | PDF 676.6 KB |
| block Metadata only | Block Diagram | PDF 319.6 KB | |
| schematic Metadata only | Schematics | PDF 2.6 MB | |
| Operation description Metadata only | Operational Description | PDF 215 KB | |
| Tune up Metadata only | Parts List/Tune Up Info | PDF 984.6 KB |
Application Information
| Application ID | qhtwwjIubf7vECogA4vzHA== |
|---|---|
| Final Action Date | 2025-01-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0006794697 |
| Model | CFNG-MRU |
| Frequency Range | 758-768 MHz |
| Equipment Class | B9B - Part 90 Class B Industrial Booster (non-SMR) |
| Device Description | Comflex NG |
| Responsible Party | Ronin Gong, Director, gongwei@comba-network.com , +86 2028390000 |
| Agent | Bonnie Bonnie Bonnie, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.Liao@sgs.com , 02082155379 |
| Technical Contact | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.Liao@sgs.com , 02082155379 |
| Non-Technical Contact | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.Liao@sgs.com , 02082155379 |
| Test Firm | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd., bonnie.liao@sgs.com , 02082155379 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | B2: 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 Confidentiality | No |
| 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 | Power output listed is maximum ERP. This device must be professionally installed. The transmit antenna must be fixed-mounted on permanent structures with maximum permissive gain up to 5dBi, be installed to provide a separation distance at least 3.2m 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 ID | Date | Purpose |
|---|---|---|
| qhtwwjIubf7vECogA4vzHA== | 2025-01-01 | Original Equipment |
| 9CAdBV/nCpco+wcvArh4SQ== | 2025-01-01 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules | Grant Notes |
|---|---|---|---|---|---|
| 728-758 MHz | 2.61 | Amp | W7D | 27 | |
| 758-768 MHz | 1.98 | Amp | G7D | 9 | PF |
| 758-768 MHz | 1.98 | Amp | W7D | 9 | PF |
| 862-869 MHz | 2.73 | Amp | G7D | 90S | |
| 862-869 MHz | 2.73 | Amp | W7D | 90S | |
| 869-894 MHz | 2.31 | Amp | G7D | 22 | |
| 869-894 MHz | 2.31 | Amp | W7D | 22 | |
| 1930-1995 MHz | 8.5 | Amp | G7D | 24E | |
| 1930-1995 MHz | 8.5 | Amp | W7D | 24E | |
| 1995-2000 MHz | 8.13 | Amp | W7D | 27 | |
| 1995-2000 MHz | 8.13 | Amp | G7D | 27 | |
| 2110-2200 MHz | 8.78 | Amp | G7D | 27 | |
| 2110-2200 MHz | 8.78 | Amp | W7D | 27 | |
| 2496-2690 MHz | 17.54 | Amp | G7D | 27 | |
| 2496-2690 MHz | 17.54 | Amp | W7D | 27 | |
| 3450-3550 MHz | 19.14 | Amp | G7D | 27 | |
| 3450-3550 MHz | 19.14 | Amp | W7D | 27 | |
| 3700-3980 MHz | 22.03 | Amp | G7D | 27 | |
| 3700-3980 MHz | 22.03 | Amp | W7D | 27 |
Grants
TCB Grant - Application qhtwwjIubf7vECogA4vzHA==
| 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: 01/01/2025 Application Dated: 12/31/2024 |
| 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: | PX8CFNG-MRU |
| 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 | 758.0 - 768.0 | 1.98 | Amp | G7D |
| PF | 90 | 758.0 - 768.0 | 1.98 | Amp | W7D |
| Power output listed is maximum ERP. This device must be professionally installed. The transmit antenna must be fixed-mounted on permanent structures with maximum permissive gain up to 5dBi, be installed to provide a separation distance at least 3.2m 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 |
EAS Grant - Application qhtwwjIubf7vECogA4vzHA==
| 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: 01/01/2025 Application Dated: 12/31/2024 |
| 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: | PX8CFNG-MRU |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | Comflex NG |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| PF | 90 | 758.0 - 768.0 | 1.98 | Amp | G7D |
| PF | 90 | 758.0 - 768.0 | 1.98 | Amp | W7D |
| Power output listed is maximum ERP. This device must be professionally installed. The transmit antenna must be fixed-mounted on permanent structures with maximum permissive gain up to 5dBi, be installed to provide a separation distance at least 3.2m 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 |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 01/01/2025 Application Dated: 12/31/2024 |
| 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: | PX8CFNG-MRU |
| 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 | 728.0 - 758.0 | 2.61 | Amp | G7D | |
| 27 | 728.0 - 758.0 | 2.61 | Amp | W7D | |
| 90S | 862.0 - 869.0 | 2.73 | Amp | G7D | |
| 90S | 862.0 - 869.0 | 2.73 | Amp | W7D | |
| 22 | 869.0 - 894.0 | 2.31 | Amp | G7D | |
| 22 | 869.0 - 894.0 | 2.31 | Amp | W7D | |
| 24E | 1930.0 - 1995.0 | 8.5 | Amp | G7D | |
| 24E | 1930.0 - 1995.0 | 8.5 | Amp | W7D | |
| 27 | 1995.0 - 2000.0 | 8.13 | Amp | G7D | |
| 27 | 1995.0 - 2000.0 | 8.13 | Amp | W7D | |
| 27 | 2110.0 - 2200.0 | 8.78 | Amp | G7D | |
| 27 | 2110.0 - 2200.0 | 8.78 | Amp | W7D | |
| 27 | 2496.0 - 2690.0 | 17.54 | Amp | G7D | |
| 27 | 2496.0 - 2690.0 | 17.54 | Amp | W7D | |
| 27 | 3450.0 - 3550.0 | 19.14 | Amp | G7D | |
| 27 | 3450.0 - 3550.0 | 19.14 | Amp | W7D | |
| 27 | 3700.0 - 3980.0 | 22.03 | Amp | G7D | |
| 27 | 3700.0 - 3980.0 | 22.03 | 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 5dBi, be installed to provide a separation distance at least 3.2m 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. |
EAS Grant - Application 9CAdBV/nCpco+wcvArh4SQ==
| 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: 01/01/2025 Application Dated: 12/31/2024 |
| 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: | PX8CFNG-MRU |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 20 Industrial Booster (CMRS) |
| Notes: | Comflex NG |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 27 | 728.0 - 758.0 | 2.61 | Amp | G7D | |
| 27 | 728.0 - 758.0 | 2.61 | Amp | W7D | |
| 90S | 862.0 - 869.0 | 2.73 | Amp | G7D | |
| 90S | 862.0 - 869.0 | 2.73 | Amp | W7D | |
| 22 | 869.0 - 894.0 | 2.31 | Amp | G7D | |
| 22 | 869.0 - 894.0 | 2.31 | Amp | W7D | |
| 24E | 1930.0 - 1995.0 | 8.5 | Amp | G7D | |
| 24E | 1930.0 - 1995.0 | 8.5 | Amp | W7D | |
| 27 | 1995.0 - 2000.0 | 8.13 | Amp | G7D | |
| 27 | 1995.0 - 2000.0 | 8.13 | Amp | W7D | |
| 27 | 2110.0 - 2200.0 | 8.78 | Amp | G7D | |
| 27 | 2110.0 - 2200.0 | 8.78 | Amp | W7D | |
| 27 | 2496.0 - 2690.0 | 17.54 | Amp | G7D | |
| 27 | 2496.0 - 2690.0 | 17.54 | Amp | W7D | |
| 27 | 3450.0 - 3550.0 | 19.14 | Amp | G7D | |
| 27 | 3450.0 - 3550.0 | 19.14 | Amp | W7D | |
| 27 | 3700.0 - 3980.0 | 22.03 | Amp | G7D | |
| 27 | 3700.0 - 3980.0 | 22.03 | 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 5dBi, be installed to provide a separation distance at least 3.2m 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. |
| Mail To: |