FCC ID PX8RX14V3-A
Public Safety UHF and VHF Dualband Bi-Directional Amplifier
by Comba Telecom Network Systems Limited
Grantee Code: PX8 Product Code: RX14V3A
Latest application date: 2024-12-09
FCC ID Device Details
| FCC ID | PX8RX14V3-A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | PX8 |
| Product Code | RX14V3A |
| Applicant Business | Comba Telecom Network Systems Limited 🇨🇳 |
| Related Domains |  comba-network.com  sgs.com |
| Equipment Class | Public Safety UHF and VHF Dualband Bi-Directional Amplifier |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 450-512 MHz | Original Equipment | 2024-12-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-12-09 | PDF 2 MB |
| Internal Photo | Internal Photos | 2024-12-09 | PDF 2.1 MB |
| External Photo | External Photos | 2024-12-09 | PDF 2 MB |
| Lable and location | ID Label/Location Info | 2024-12-09 | PDF 418.7 KB |
| Test Setup Photo | Test Setup Photos | 2024-12-09 | PDF 1.2 MB |
| Test Data and Result 1 | Test Report | 2024-12-09 | PDF 3.9 MB |
| Test Data and Result 1 | Test Report | 2024-12-09 | PDF 4 MB |
| Test Data and Result 2 | Test Report | 2024-12-09 | PDF 4.7 MB |
| Test Data and Result 2 | Test Report | 2024-12-09 | PDF 4.8 MB |
| Test Data and Result 3 | Test Report | 2024-12-09 | PDF 5 MB |
| Test Data and Result 3 | Test Report | 2024-12-09 | PDF 5.3 MB |
| Test Data and Result 4 | Test Report | 2024-12-09 | PDF 4.6 MB |
| Test Data and Result 4 | Test Report | 2024-12-09 | PDF 4.6 MB |
| Test Data and Result 5 | Test Report | 2024-12-09 | PDF 5 MB |
| Test Data and Result 5 | Test Report | 2024-12-09 | PDF 5.3 MB |
| Test Data and Result 6 | Test Report | 2024-12-09 | PDF 4.7 MB |
| Test Data and Result 6 | Test Report | 2024-12-09 | PDF 4.7 MB |
| Test Data and Result 7 | Test Report | 2024-12-09 | PDF 5.2 MB |
| Test Data and Result 7 | Test Report | 2024-12-09 | PDF 5 MB |
| Test Data and Result 8 | Test Report | 2024-12-09 | PDF 4.7 MB |
| Test Data and Result 8 | Test Report | 2024-12-09 | PDF 4.7 MB |
| Test Report Metadata only | Test Report | 2024-12-09 | PDF 955.9 KB |
| Test Report | Test Report | 2024-12-09 | PDF 956.3 KB |
| Applicant Declaration Letter | Attestation Statements | 2024-12-09 | PDF 60.6 KB |
| Attestation letter | Attestation Statements | 2024-12-09 | PDF 61.2 KB |
| U.S. agent Letter | Attestation Statements | 2024-12-09 | PDF 140 KB |
| Authority letter | Cover Letter(s) | 2024-12-09 | PDF 34.3 KB |
| Confidential letter | Cover Letter(s) | 2024-12-09 | PDF 142.4 KB |
| MPE Report | RF Exposure Info | 2024-12-09 | PDF 582.5 KB |
| MPE Report | RF Exposure Info | 2024-12-09 | PDF 582.1 KB |
| Block diagram Metadata only | Block Diagram | PDF 39.5 KB | |
| Schematic Metadata only | Schematics | PDF 2 MB | |
| Operation description Metadata only | Operational Description | PDF 167.9 KB | |
| Tune up procedure Metadata only | Parts List/Tune Up Info | PDF 1.1 MB |
Application Information
| Application ID | XthBPb8otlC3nYWlRO2y7A== |
|---|---|
| Final Action Date | 2024-12-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0006794697 |
| Model | RX14V3-A |
| Frequency Range | 450-512 MHz |
| Equipment Class | B9A - Part 90 Class A Industrial Booster (non-SMR) |
| Device Description | Public Safety UHF and VHF Dualband Bi-Directional Amplifier |
| 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 , 82155379 |
| Technical Contact | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.liao@sgs.com , 82155379 |
| Non-Technical Contact | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.liao@sgs.com , 82155379 |
| 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 | 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 | This is class A booster. Output power listed is conducted. The permitted transmit antenna with maximum gain 0dBi must be fixed-mounted on permanent structures, be installed to provide a separation distance of at least 80cm 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. The power of the ERP exceeds 5W which exceeding section 90.219 conditions, according to KDB 935210 D02 v04r03 specific station authorizations are required for this product. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| XthBPb8otlC3nYWlRO2y7A== | 2024-12-09 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application XthBPb8otlC3nYWlRO2y7A==
| 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: 12/09/2024 Application Dated: 12/06/2024 |
| 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: | PX8RX14V3-A |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 90 Class A Industrial Booster (non-SMR) |
| Notes: | Public Safety UHF and VHF Dualband Bi-Directional Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 150.05 - 173.4 | 1.164 | Amp | F3E | |
| 90 | 150.05 - 173.4 | 1.164 | Amp | F1W | |
| 90 | 406.1 - 420.0 | 5.14 | Amp | F3E | |
| 90 | 406.1 - 420.0 | 5.14 | Amp | F1W | |
| 90 | 421.0 - 430.0 | 4.842 | Amp | F3E | |
| 90 | 421.0 - 430.0 | 4.842 | Amp | F1W | |
| 90 | 450.0 - 512.0 | 4.539 | Amp | F3E | |
| 90 | 450.0 - 512.0 | 4.539 | Amp | F1W |
| This is class A booster. Output power listed is conducted. The permitted transmit antenna with maximum gain 0dBi must be fixed-mounted on permanent structures, be installed to provide a separation distance of at least 80cm 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. The power of the ERP exceeds 5W which exceeding section 90.219 conditions, according to KDB 935210 D02 v04r03 specific station authorizations are required for this product. |
EAS Grant - Application XthBPb8otlC3nYWlRO2y7A==
| 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: 12/09/2024 Application Dated: 12/06/2024 |
| 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: | PX8RX14V3-A |
| Name of Grantee: | Comba Telecom Network Systems Limited |
| Equipment Class: | Part 90 Class A Industrial Booster (non-SMR) |
| Notes: | Public Safety UHF and VHF Dualband Bi-Directional Amplifier |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 150.05 - 173.4 | 1.164 | Amp | F3E | |
| 90 | 150.05 - 173.4 | 1.164 | Amp | F1W | |
| 90 | 406.1 - 420.0 | 5.14 | Amp | F3E | |
| 90 | 406.1 - 420.0 | 5.14 | Amp | F1W | |
| 90 | 421.0 - 430.0 | 4.842 | Amp | F3E | |
| 90 | 421.0 - 430.0 | 4.842 | Amp | F1W | |
| 90 | 450.0 - 512.0 | 4.539 | Amp | F3E | |
| 90 | 450.0 - 512.0 | 4.539 | Amp | F1W |
| This is class A booster. Output power listed is conducted. The permitted transmit antenna with maximum gain 0dBi must be fixed-mounted on permanent structures, be installed to provide a separation distance of at least 80cm 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. The power of the ERP exceeds 5W which exceeding section 90.219 conditions, according to KDB 935210 D02 v04r03 specific station authorizations are required for this product. |
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