FCC ID 2ARIM-FTA-DL20-3A
Fiber to Antenna System/Booster FTA DL 2.0 3A
by CellGain Wireless
Grantee Code: 2ARIM Product Code: FTADL203A
Latest application date: 2025-12-24
FCC ID Device Details
| FCC ID | 2ARIM-FTA-DL20-3A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ARIM |
| Product Code | FTADL203A |
| Applicant Business | CellGain Wireless 🇺🇸 |
| Related Domains |  cellgain.com |
| Equipment Class | Fiber to Antenna System/Booster FTA DL 2.0 3A |
| Test Firm | Advanced Compliance Laboratory, Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 851-880 MHz | Class II permissive change or modification of presently authorized equipment | 2025-12-24 |
| 851-880 MHz | Original Equipment | 2025-06-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-11-29 | PDF 2.8 MB |
| External Photos | External Photos | 2026-06-22 | PDF 820.9 KB |
| External Photos | External Photos | 2025-11-29 | PDF 671.9 KB |
| Label Information | ID Label/Location Info | 2025-12-24 | PDF 14.1 KB |
| TSUP | Test Setup Photos | 2026-06-22 | PDF 413.3 KB |
| TSUP | Test Setup Photos | 2025-11-29 | PDF 225.7 KB |
| Test Report | Test Report | 2025-12-24 | PDF 740.5 KB |
| Test Report | Test Report | 2025-06-02 | PDF 977.1 KB |
| Att Statements 2.911(d)(5)(7) | Attestation Statements | 2025-12-24 | PDF 178.5 KB |
| Att Statements 2.911(d)(5)(i)&(ii) | Attestation Statements | 2025-12-24 | PDF 222.1 KB |
| Att Statements 2.911(d)(5)(7) | Attestation Statements | 2025-06-02 | PDF 178.6 KB |
| Att Statements 2.911(d)(5)(i)&(ii) | Attestation Statements | 2025-06-02 | PDF 170.9 KB |
| Warning Label Attestation | Attestation Statements | 2025-06-02 | PDF 173 KB |
| C2PC Letter | Cover Letter(s) | 2025-12-24 | PDF 15.2 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-12-24 | PDF 220.1 KB |
| POA Letter | Cover Letter(s) | 2025-12-24 | PDF 229.2 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-06-02 | PDF 230 KB |
| RF Exposure MPE | RF Exposure Info | 2025-12-24 | PDF 69.6 KB |
| RF Exposure MPE | RF Exposure Info | 2025-06-02 | PDF 49.3 KB |
| Internal Board Photos pt. 1 Metadata only | Internal Photos | PDF 173.5 KB | |
| Internal Board Photos pt. 10 Metadata only | Internal Photos | PDF 518 KB | |
| Internal Board Photos pt. 11 Metadata only | Internal Photos | PDF 492.7 KB | |
| Internal Board Photos pt. 12 Metadata only | Internal Photos | PDF 529.7 KB | |
| Internal Board Photos pt. 13 Metadata only | Internal Photos | PDF 177.1 KB | |
| Internal Board Photos pt. 14 Metadata only | Internal Photos | PDF 170 KB | |
| Internal Board Photos pt. 15 Metadata only | Internal Photos | PDF 222.9 KB | |
| Internal Board Photos pt. 16 Metadata only | Internal Photos | PDF 173.5 KB | |
| Internal Board Photos pt. 17 Metadata only | Internal Photos | PDF 191.2 KB | |
| Internal Board Photos pt. 2 Metadata only | Internal Photos | PDF 77.2 KB | |
| Internal Board Photos pt. 3 Metadata only | Internal Photos | PDF 194.1 KB | |
| Internal Board Photos pt. 4 Metadata only | Internal Photos | PDF 201.3 KB | |
| Internal Board Photos pt. 5 Metadata only | Internal Photos | PDF 317.7 KB | |
| Internal Board Photos pt. 6 Metadata only | Internal Photos | PDF 337.2 KB | |
| Internal Board Photos pt. 7 Metadata only | Internal Photos | PDF 391.3 KB | |
| Internal Board Photos pt. 8 Metadata only | Internal Photos | PDF 399 KB | |
| Internal Board Photos pt. 9 Metadata only | Internal Photos | PDF 384.8 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 557.9 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 674.3 KB | |
| Schematics Metadata only | Schematics | PDF 445.1 KB | |
| OpDes Inquiry Response Metadata only | Operational Description | PDF 118.9 KB | |
| OpDes NDA Metadata only | Operational Description | PDF 471.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 170.2 KB | |
| Theory of Operation Metadata only | Operational Description | PDF 212.3 KB | |
| Downlink Part List Metadata only | Parts List/Tune Up Info | PDF 752 KB |
Application Information
| Application ID | SQh3Yh6aLGVCV2v0dL7kOg== |
|---|---|
| Final Action Date | 2025-12-24 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0026330944 |
| Model | FTA-DL20-3A |
| Frequency Range | 851-880 MHz |
| Equipment Class | B9B - Part 90 Class B Industrial Booster (non-SMR) |
| Device Description | Fiber to Antenna System/Booster FTA DL 2.0 3A |
| Responsible Party | David Kho, dkho@cellgain.com , 7328894671 |
| Non-Technical Contact | David Kho, CellGain Wireless, LLC., dkho@cellgain.com |
| Test Firm | Wei Li, Advanced Compliance Laboratory, Inc., aclab@ac-lab.com  , 908-927-9288 |
| TCB Email | tei@timcoengr.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 | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| SQh3Yh6aLGVCV2v0dL7kOg== | 2025-12-24 | Class II permissive change or modification of presently authorized equipment |
| LPr/yURAxZ/OzaOPZ7myfw== | 2025-06-02 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance |
|---|---|---|
| 151.115-156.248 MHz | 0.1 | Amp |
| 157.188-161.575 MHz | 0.1 | Amp |
| 161.775-161.963 MHz | 0.1 | Amp |
| 162.038-173.4 MHz | 0.1 | Amp |
| 450-454 MHz | 0.1 | Amp |
| 456-462.538 MHz | 0.1 | Amp |
| 462.738-467.538 MHz | 0.1 | Amp |
| 467.738-495 MHz | 0.1 | Amp |
| 851-880 MHz | 0.1 | Amp |
Grants
TCB Grant - Application SQh3Yh6aLGVCV2v0dL7kOg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 12/24/2025 Application Dated: 12/24/2025 |
| CellGain Wireless |
| 68 White Street STE. 265 |
| Red Bank, NJ 07701 |
| Attention: David Kho , CEO |
| 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: | 2ARIM-FTA-DL20-3A |
| Name of Grantee: | CellGain Wireless |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | Fiber to Antenna System/Booster FTA DL 2.0 3A |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 406.1 - 407.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 768.0 - 775.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 406.1 - 407.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 768.0 - 775.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 406.1 - 407.0 | 0.1 | Amp | 4K00F3E | |
| 90 | 768.0 - 775.0 | 0.1 | Amp | 4K00F3E | |
| 90 | 151.115 - 156.2475 | 0.1 | Amp | 16K0F3E | |
| 90 | 157.1875 - 161.575 | 0.1 | Amp | 16K0F3E | |
| 90 | 161.775 - 161.9625 | 0.1 | Amp | 16K0F3E | |
| 90 | 162.0375 - 173.4 | 0.1 | Amp | 16K0F3E | |
| 90 | 450.0 - 454.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 456.0 - 462.5375 | 0.1 | Amp | 16K0F3E | |
| 90 | 462.7375 - 467.5375 | 0.1 | Amp | 16K0F3E | |
| 90 | 467.7375 - 495.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 851.0 - 880.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 151.115 - 156.2475 | 0.1 | Amp | 11K3F3E | |
| 90 | 157.1875 - 161.575 | 0.1 | Amp | 11K3F3E | |
| 90 | 161.775 - 161.9625 | 0.1 | Amp | 11K3F3E | |
| 90 | 162.0375 - 173.4 | 0.1 | Amp | 11K3F3E | |
| 90 | 450.0 - 454.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 456.0 - 462.5375 | 0.1 | Amp | 11K3F3E | |
| 90 | 462.7375 - 467.5375 | 0.1 | Amp | 11K3F3E | |
| 90 | 467.7375 - 495.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 851.0 - 880.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 151.115 - 156.2475 | 0.1 | Amp | 4K00F3E | |
| 90 | 157.1875 - 161.575 | 0.1 | Amp | 4K00F3E | |
| 90 | 161.775 - 161.9625 | 0.1 | Amp | 4K00F3E | |
| 90 | 162.0375 - 173.4 | 0.1 | Amp | 4K00F3E | |
| 90 | 450.0 - 454.0 | 0.1 | Amp | 4K00F3E | |
| 90 | 456.0 - 462.5375 | 0.1 | Amp | 4K00F3E | |
| 90 | 462.7375 - 467.5375 | 0.1 | Amp | 4K00F3E | |
| 90 | 467.7375 - 495.0 | 0.1 | Amp | 4K00F3E | |
| 90 | 851.0 - 880.0 | 0.1 | Amp | 4K00F3E |
| Part 90.219 VHF signal Booster. Power output is conducted. The intended use is generally for industrial/commercial/public safety 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 Sec. 1.1307(b)(3). This repeater is for private use and public safety operation. Class B signal booster. Class II Permissive Change: Adding additional bands as described in this filing. |
TCB Grant - Application LPr/yURAxZ/OzaOPZ7myfw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 06/02/2025 Application Dated: 06/02/2025 |
| CellGain Wireless |
| 68 White Street STE. 265 |
| Red Bank, NJ 07701 |
| Attention: David Kho , CEO |
| 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: | 2ARIM-FTA-DL20-3A |
| Name of Grantee: | CellGain Wireless |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | Fiber to Antenna System/Booster FTA DL 2.0 3A |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 151.115 - 156.2475 | 0.1 | Amp | 16K0F3E | |
| 90 | 157.1875 - 161.575 | 0.1 | Amp | 16K0F3E | |
| 90 | 161.775 - 161.9625 | 0.1 | Amp | 16K0F3E | |
| 90 | 162.0375 - 173.4 | 0.1 | Amp | 16K0F3E | |
| 90 | 450.0 - 454.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 456.0 - 462.5375 | 0.1 | Amp | 16K0F3E | |
| 90 | 462.7375 - 467.5375 | 0.1 | Amp | 16K0F3E | |
| 90 | 467.7375 - 495.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 851.0 - 880.0 | 0.1 | Amp | 16K0F3E | |
| 90 | 151.115 - 156.2475 | 0.1 | Amp | 11K3F3E | |
| 90 | 157.1875 - 161.575 | 0.1 | Amp | 11K3F3E | |
| 90 | 161.775 - 161.9625 | 0.1 | Amp | 11K3F3E | |
| 90 | 162.0375 - 173.4 | 0.1 | Amp | 11K3F3E | |
| 90 | 450.0 - 454.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 456.0 - 462.5375 | 0.1 | Amp | 11K3F3E | |
| 90 | 462.7375 - 467.5375 | 0.1 | Amp | 11K3F3E | |
| 90 | 467.7375 - 495.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 851.0 - 880.0 | 0.1 | Amp | 11K3F3E | |
| 90 | 151.115 - 156.2475 | 0.1 | Amp | 4K00F3E | |
| 90 | 157.1875 - 161.575 | 0.1 | Amp | 4K00F3E | |
| 90 | 161.775 - 161.9625 | 0.1 | Amp | 4K00F3E | |
| 90 | 162.0375 - 173.4 | 0.1 | Amp | 4K00F3E | |
| 90 | 450.0 - 454.0 | 0.1 | Amp | 4K00F3E | |
| 90 | 456.0 - 462.5375 | 0.1 | Amp | 4K00F3E | |
| 90 | 462.7375 - 467.5375 | 0.1 | Amp | 4K00F3E | |
| 90 | 467.7375 - 495.0 | 0.1 | Amp | 4K00F3E | |
| 90 | 851.0 - 880.0 | 0.1 | Amp | 4K00F3E |
| Part 90.219 VHF signal Booster. Power output is conducted. The intended use is generally for industrial/commercial/public safety 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 Sec. 1.1307(b)(3). This repeater is for private use and public safety operation. Class B signal booster. |