FCC ID PX8RX78V2F-B
Public Safety Bi-directional Amplifier
by Comba Telecom Network Systems Limited
Grantee Code: PX8 Product Code: RX78V2FB
Latest application date: 2024-07-03
FCC ID Device Details
| FCC ID | PX8RX78V2F-B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | PX8 |
| Product Code | RX78V2FB |
| Applicant Business | Comba Telecom Network Systems Limited 🇨🇳 |
| Related Domains |  comba-network.com |
| Equipment Class | Public Safety Bi-directional Amplifier |
| Test Firm | GRG Metrology & Test Group Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 851-862 MHz | Class II permissive change or modification of presently authorized equipment | 2024-07-03 |
| 758-768 MHz | Original Equipment | 2022-09-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-07-03 | PDF 2.3 MB |
| User manual rev_01 | Users Manual | 2022-09-09 | PDF 2.3 MB |
| Internal photos | Internal Photos | 2022-09-09 | PDF 745.3 KB |
| External photos | External Photos | 2024-07-03 | PDF 1.4 MB |
| External photos | External Photos | 2022-09-09 | PDF 320.4 KB |
| Label location | ID Label/Location Info | 2022-09-09 | PDF 147.8 KB |
| RF test report MU Class B page 27-54 Metadata only | Test Setup Photos | 2024-07-03 | PDF 3.2 MB |
| Test setup photos | Test Setup Photos | 2024-07-03 | PDF 2.1 MB |
| Test setup photos | Test Setup Photos | 2022-09-09 | PDF 561.5 KB |
| RF Test report CLASS B repeater MU _page 1-31 rev_01 | Test Report | 2024-07-03 | PDF 2.4 MB |
| RF Test report CLASS B repeater MU _page 125-155 rev_01 | Test Report | 2024-07-03 | PDF 3.2 MB |
| RF Test report CLASS B repeater MU _page 156-186 rev_01 | Test Report | 2024-07-03 | PDF 4.1 MB |
| RF Test report CLASS B repeater MU _page 187-217 rev_01 | Test Report | 2024-07-03 | PDF 5.1 MB |
| RF Test report CLASS B repeater MU _page 249-279 rev_01 | Test Report | 2024-07-03 | PDF 3.5 MB |
| RF Test report CLASS B repeater MU _page 280-310 rev_01 | Test Report | 2024-07-03 | PDF 4 MB |
| RF Test report CLASS B repeater MU _page 311-341 rev_01 | Test Report | 2024-07-03 | PDF 3.9 MB |
| RF Test report CLASS B repeater MU _page 32-62 rev_01 | Test Report | 2024-07-03 | PDF 3.1 MB |
| RF Test report CLASS B repeater MU _page 342-372 rev_01 | Test Report | 2024-07-03 | PDF 3.8 MB |
| RF Test report CLASS B repeater MU _page 373-403 rev_01 | Test Report | 2024-07-03 | PDF 3.3 MB |
| RF Test report CLASS B repeater MU _page 404-415 rev_01 | Test Report | 2024-07-03 | PDF 3.3 MB |
| RF Test report CLASS B repeater MU _page 63-93rev_01 | Test Report | 2024-07-03 | PDF 3.1 MB |
| RF Test report CLASS B repeater MU _page 94-124 rev_01 | Test Report | 2024-07-03 | PDF 3.5 MB |
| RF Test report CLASS Brepeater MU _page 218-248 rev_01 | Test Report | 2024-07-03 | PDF 3.7 MB |
| Test report part 90 page1-80 final | Test Report | 2022-09-09 | PDF 4.3 MB |
| Test report part 90 page161-240 final | Test Report | 2022-09-09 | PDF 4.9 MB |
| Test report part 90 page241-280 final | Test Report | 2022-09-09 | PDF 3 MB |
| Test report part 90 page81-160 final | Test Report | 2022-09-09 | PDF 5.6 MB |
| Covered List Attestation | Attestation Statements | 2024-07-03 | PDF 168.4 KB |
| US Agent Letter for Service of process | Attestation Statements | 2024-07-03 | PDF 128.4 KB |
| Authority to Act as Agent | Cover Letter(s) | 2024-07-03 | PDF 99.1 KB |
| Declaration of Conformity | Cover Letter(s) | 2024-07-03 | PDF 128.2 KB |
| FCC Class II PC request letter Rev1.1 | Cover Letter(s) | 2024-07-03 | PDF 110.6 KB |
| POA | Cover Letter(s) | 2024-07-03 | PDF 108.9 KB |
| Request for Confidentiality RX78V2F-B | Cover Letter(s) | 2024-07-03 | PDF 148.4 KB |
| Authority to Act as Agent | Cover Letter(s) | 2022-09-09 | PDF 118.4 KB |
| Declaration letter Class B | Cover Letter(s) | 2022-09-09 | PDF 163.1 KB |
| Declaration of Conformity | Cover Letter(s) | 2022-09-09 | PDF 116.2 KB |
| Request for Confidentiality RX78V2F-B | Cover Letter(s) | 2022-09-09 | PDF 120.5 KB |
| MPE report rev_01 | RF Exposure Info | 2024-07-03 | PDF 1.2 MB |
| MPE report final | RF Exposure Info | 2022-09-09 | PDF 1.4 MB |
| Block Diagram Metadata only | Block Diagram | PDF 38 KB | |
| PCB LAYOUT 1 Metadata only | Schematics | PDF 2.7 MB | |
| PCB LAYOUT 2 Metadata only | Schematics | PDF 358 KB | |
| PCB LAYOUT 3 Metadata only | Schematics | PDF 175.7 KB | |
| SCH 1 Metadata only | Schematics | PDF 1.8 MB | |
| SCH 2 Metadata only | Schematics | PDF 274.1 KB | |
| SCH 3 Metadata only | Schematics | PDF 49.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 133.6 KB | |
| Operation Description rev_01 Metadata only | Operational Description | PDF 132.5 KB | |
| BOM rev_01 Metadata only | Parts List/Tune Up Info | PDF 162.6 KB | |
| Tune Up Procedure Metadata only | Parts List/Tune Up Info | PDF 1.4 MB | |
| Tune up procedure rev_01 Metadata only | Parts List/Tune Up Info | PDF 1.4 MB |
Application Information
| Application ID | QYeweeIySWLJIWUyLjt7Ag== |
|---|---|
| Final Action Date | 2024-07-03 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0006794697 |
| Model | RX78V2F-B |
| Frequency Range | 851-862 MHz |
| Equipment Class | B9B - Part 90 Class B Industrial Booster (non-SMR) |
| Device Description | Public Safety Bi-directional Amplifier |
| Responsible Party | Ronin Gong, Director, gongwei@comba-network.com , +86 2028390000 |
| Agent | Krystal Krystal Krystal, GRG Metrology and Test Group CO., LTD., yanghy2@grgtest.com  , 075561180008 |
| Technical Contact | Krystal Yang, GRG Metrology and Test Group CO., LTD., yanghy2@grgtest.com , 075561180008 |
| Test Firm | Frank Chen, GRG Metrology & Test Group Co., Ltd., frank.chen@grgtest.com , 86-20-66830999-8358 |
| TCB Email | hotline@acbcert.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 | No |
| 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 | Part 90.219 signal Booster. Power output is conducted. The intended use is generally for industrial/commercial use and will not be sold to the general public. Professional installation is required. The antenna(s) used for this transmitter are to be fixed-mounted on indoor or outdoor structures. RF exposure compliance will need to be addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). This Class B signal booster is for private use and public safety operation. This is a C2PC application as documented in the filing. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| QYeweeIySWLJIWUyLjt7Ag== | 2024-07-03 | Class II permissive change or modification of presently authorized equipment |
| t6PMZ6Gr1tPCs/4AMVaPmA== | 2022-09-09 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules | Grant Notes |
|---|---|---|---|---|---|
| 758-768 MHz | 2.4 | Amp | F9W | 9 | PF |
| 768-775 MHz | 2.45 | Amp | F1D | 9 | |
| 768-775 MHz | 2.29 | Amp | F1W | 9 | |
| 768-775 MHz | 2.24 | Amp | F3E | 9 | |
| 768-775 MHz | 1.82 | Amp | FXE | 9 | |
| 768-775 MHz | 1.82 | Amp | FXD | 9 | |
| 768-775 MHz | 2.45 | Amp | F1E | 9 | |
| 788-798 MHz | 0.58 | Amp | G7D | 9 | PF |
| 788-798 MHz | 0.58 | Amp | G7W | 9 | PF |
| 788-798 MHz | 0.58 | Amp | W7D | 9 | PF |
| 788-798 MHz | 0.58 | Amp | F9W | 9 | PF |
| 798-805 MHz | 0.55 | Amp | F1E | 9 | |
| 798-805 MHz | 0.55 | Amp | F1D | 9 | |
| 798-805 MHz | 0.51 | Amp | F1W | 9 | |
| 798-805 MHz | 0.48 | Amp | F3E | 9 | |
| 798-805 MHz | 0.48 | Amp | FXE | 9 | |
| 798-805 MHz | 0.48 | Amp | FXD | 9 | |
| 806-816 MHz | 0.55 | Amp | F1E | 9 | |
| 806-817 MHz | 0.55 | Amp | F1E | 9 | |
| 806-816 MHz | 0.55 | Amp | F1D | 9 | |
| 806-817 MHz | 0.55 | Amp | F1D | 9 | |
| 806-816 MHz | 0.51 | Amp | F1W | 9 | |
| 806-817 MHz | 0.51 | Amp | F1W | 9 | |
| 806-816 MHz | 0.48 | Amp | F3E | 9 | |
| 806-817 MHz | 0.51 | Amp | F3E | 9 | |
| 806-816 MHz | 0.48 | Amp | FXE | 9 | |
| 806-817 MHz | 0.51 | Amp | FXE | 9 | |
| 806-816 MHz | 0.48 | Amp | FXD | 9 | |
| 806-817 MHz | 0.48 | Amp | FXD | 9 | |
| 851-861 MHz | 2.4 | Amp | F1E | 9 | |
| 851-862 MHz | 2.4 | Amp | F1E | 9 | |
| 851-861 MHz | 2.4 | Amp | F1D | 9 | |
| 851-862 MHz | 2.4 | Amp | F1D | 9 | |
| 851-861 MHz | 2.4 | Amp | F1W | 9 | |
| 851-862 MHz | 2.4 | Amp | F1W | 9 | |
| 851-861 MHz | 2.34 | Amp | F3E | 9 | |
| 851-862 MHz | 2.4 | Amp | F3E | 9 | |
| 851-861 MHz | 2.29 | Amp | FXE | 9 | |
| 851-862 MHz | 2.29 | Amp | FXE | 9 | |
| 851-861 MHz | 2.29 | Amp | FXD | 9 | |
| 851-862 MHz | 2.29 | Amp | FXD | 9 |
Grants
TCB Grant - Application t6PMZ6Gr1tPCs/4AMVaPmA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 09/09/2022 Application Dated: 09/07/2022 |
| Comba Telecom Network Systems Limited |
| Flat/Rm 10, 3/F, Bio-Informatics Ctr, 2 Science |
| Park West Avenue, HK Science Park |
| 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: | PX8RX78V2F-B |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | Public Safety Bi-directional Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | G7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | G7W |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | W7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | F9W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | W7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | F9W |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1E | |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1D | |
| 90 | 768.0 - 775.0 | 2.29 | Amp | F1W | |
| 90 | 768.0 - 775.0 | 2.24 | Amp | F3E | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXE | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXD | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1E | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1D | |
| 90 | 798.0 - 805.0 | 0.51 | Amp | F1W | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | F3E | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXE | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXD | |
| 90 | 851.0 - 861.0 | 2.4 | Amp | F1E | |
| 90 | 851.0 - 861.0 | 2.4 | Amp | F1D | |
| 90 | 851.0 - 861.0 | 2.4 | Amp | F1W | |
| 90 | 851.0 - 861.0 | 2.34 | Amp | F3E | |
| 90 | 851.0 - 861.0 | 2.29 | Amp | FXE | |
| 90 | 851.0 - 861.0 | 2.29 | Amp | FXD | |
| 90 | 806.0 - 816.0 | 0.55 | Amp | F1E | |
| 90 | 806.0 - 816.0 | 0.55 | Amp | F1D | |
| 90 | 806.0 - 816.0 | 0.51 | Amp | F1W | |
| 90 | 806.0 - 816.0 | 0.48 | Amp | F3E | |
| 90 | 806.0 - 816.0 | 0.48 | Amp | FXE | |
| 90 | 806.0 - 816.0 | 0.48 | Amp | FXD |
| Part 90.219 signal Booster. Power output is conducted. The intended use is generally for industrial/commercial use and will not be sold to the general public. Professional installation is required. The antenna(s) used for this transmitter are to be fixed-mounted on indoor or outdoor structures. RF exposure compliance will need to be addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). This Class B signal booster is for private use and public safety operation. |
| PF: | Transmitter approved for Public Safety Broadband |
EAS Grant - Application t6PMZ6Gr1tPCs/4AMVaPmA==
| 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 HongKong, 510663 China |
Date of Grant: 09/09/2022 Application Dated: 09/07/2022 |
| 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: | PX8RX78V2F-B |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | Public Safety Bi-directional Amplifier |
| 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 | 2.4 | Amp | G7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | G7W |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | W7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | F9W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | W7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | F9W |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1E | |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1D | |
| 90 | 768.0 - 775.0 | 2.29 | Amp | F1W | |
| 90 | 768.0 - 775.0 | 2.24 | Amp | F3E | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXE | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXD | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1E | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1D | |
| 90 | 798.0 - 805.0 | 0.51 | Amp | F1W | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | F3E | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXE | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXD | |
| 90 | 851.0 - 861.0 | 2.4 | Amp | F1E | |
| 90 | 851.0 - 861.0 | 2.4 | Amp | F1D | |
| 90 | 851.0 - 861.0 | 2.4 | Amp | F1W | |
| 90 | 851.0 - 861.0 | 2.34 | Amp | F3E | |
| 90 | 851.0 - 861.0 | 2.29 | Amp | FXE | |
| 90 | 851.0 - 861.0 | 2.29 | Amp | FXD | |
| 90 | 806.0 - 816.0 | 0.55 | Amp | F1E | |
| 90 | 806.0 - 816.0 | 0.55 | Amp | F1D | |
| 90 | 806.0 - 816.0 | 0.51 | Amp | F1W | |
| 90 | 806.0 - 816.0 | 0.48 | Amp | F3E | |
| 90 | 806.0 - 816.0 | 0.48 | Amp | FXE | |
| 90 | 806.0 - 816.0 | 0.48 | Amp | FXD |
| Part 90.219 signal Booster. Power output is conducted. The intended use is generally for industrial/commercial use and will not be sold to the general public. Professional installation is required. The antenna(s) used for this transmitter are to be fixed-mounted on indoor or outdoor structures. RF exposure compliance will need to be addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). This Class B signal booster is for private use and public safety operation. |
| 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: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 07/03/2024 Application Dated: 07/01/2024 |
| 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: | PX8RX78V2F-B |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | Public Safety Bi-directional Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | G7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | G7W |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | W7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | F9W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | W7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | F9W |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1E | |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1D | |
| 90 | 768.0 - 775.0 | 2.29 | Amp | F1W | |
| 90 | 768.0 - 775.0 | 2.24 | Amp | F3E | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXE | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXD | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1E | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1D | |
| 90 | 798.0 - 805.0 | 0.51 | Amp | F1W | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | F3E | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXE | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXD | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F1E | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F1D | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F1W | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F3E | |
| 90 | 851.0 - 862.0 | 2.29 | Amp | FXE | |
| 90 | 851.0 - 862.0 | 2.29 | Amp | FXD | |
| 90 | 806.0 - 817.0 | 0.55 | Amp | F1E | |
| 90 | 806.0 - 817.0 | 0.55 | Amp | F1D | |
| 90 | 806.0 - 817.0 | 0.51 | Amp | F1W | |
| 90 | 806.0 - 817.0 | 0.51 | Amp | F3E | |
| 90 | 806.0 - 817.0 | 0.51 | Amp | FXE | |
| 90 | 806.0 - 817.0 | 0.48 | Amp | FXD |
| Part 90.219 signal Booster. Power output is conducted. The intended use is generally for industrial/commercial use and will not be sold to the general public. Professional installation is required. The antenna(s) used for this transmitter are to be fixed-mounted on indoor or outdoor structures. RF exposure compliance will need to be addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). This Class B signal booster is for private use and public safety operation. This is a C2PC application as documented in the filing. |
| PF: | Transmitter approved for Public Safety Broadband |
EAS Grant - Application QYeweeIySWLJIWUyLjt7Ag==
| 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: 07/03/2024 Application Dated: 07/01/2024 |
| 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: | PX8RX78V2F-B |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | Public Safety Bi-directional Amplifier |
| 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 | 2.4 | Amp | G7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | G7W |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | W7D |
| PF | 90 | 758.0 - 768.0 | 2.4 | Amp | F9W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | G7W |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | W7D |
| PF | 90 | 788.0 - 798.0 | 0.58 | Amp | F9W |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1E | |
| 90 | 768.0 - 775.0 | 2.45 | Amp | F1D | |
| 90 | 768.0 - 775.0 | 2.29 | Amp | F1W | |
| 90 | 768.0 - 775.0 | 2.24 | Amp | F3E | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXE | |
| 90 | 768.0 - 775.0 | 1.82 | Amp | FXD | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1E | |
| 90 | 798.0 - 805.0 | 0.55 | Amp | F1D | |
| 90 | 798.0 - 805.0 | 0.51 | Amp | F1W | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | F3E | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXE | |
| 90 | 798.0 - 805.0 | 0.48 | Amp | FXD | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F1E | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F1D | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F1W | |
| 90 | 851.0 - 862.0 | 2.4 | Amp | F3E | |
| 90 | 851.0 - 862.0 | 2.29 | Amp | FXE | |
| 90 | 851.0 - 862.0 | 2.29 | Amp | FXD | |
| 90 | 806.0 - 817.0 | 0.55 | Amp | F1E | |
| 90 | 806.0 - 817.0 | 0.55 | Amp | F1D | |
| 90 | 806.0 - 817.0 | 0.51 | Amp | F1W | |
| 90 | 806.0 - 817.0 | 0.51 | Amp | F3E | |
| 90 | 806.0 - 817.0 | 0.51 | Amp | FXE | |
| 90 | 806.0 - 817.0 | 0.48 | Amp | FXD |
| Part 90.219 signal Booster. Power output is conducted. The intended use is generally for industrial/commercial use and will not be sold to the general public. Professional installation is required. The antenna(s) used for this transmitter are to be fixed-mounted on indoor or outdoor structures. RF exposure compliance will need to be addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). This Class B signal booster is for private use and public safety operation. This is a C2PC application as documented in the filing. |
| PF: | Transmitter approved for Public Safety Broadband |
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