FCC ID YZZGSC3575
HD Intercom & Facility Control Station
by Grandstream Networks, Inc.
Grantee Code: YZZ Product Code: GSC3575
Latest application date: 2024-05-30
FCC ID Device Details
| FCC ID | YZZGSC3575 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | YZZ |
| Product Code | GSC3575 |
| Applicant Business | Grandstream Networks, Inc. 🇺🇸 |
| Related Domains |  grandstream.com  uttlab.com |
| Equipment Class | HD Intercom & Facility Control Station |
| Test Firm | Shenzhen UnionTrust Quality and Technology Co., Lt |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2024-05-30 |
| 2402-2480 MHz | Original Equipment | 2024-05-30 |
| 2402-2480 MHz | Original Equipment | 2024-05-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual-1 | Users Manual | 2024-11-26 | PDF 4 MB |
| User manual-2 | Users Manual | 2024-11-26 | PDF 4.1 MB |
| Internal photos | Internal Photos | 2024-11-26 | PDF 1.5 MB |
| External photos | External Photos | 2024-11-26 | PDF 1.3 MB |
| ID label and location | ID Label/Location Info | 2024-05-30 | PDF 957.7 KB |
| Test Setup photo | Test Setup Photos | 2024-11-26 | PDF 721 KB |
| Test Setup photo | Test Setup Photos | 2024-11-26 | PDF 793.1 KB |
| Test Setup photo | Test Setup Photos | 2024-11-26 | PDF 926.9 KB |
| Antenna Specification | Test Report | 2024-05-30 | PDF 347.8 KB |
| Test report | Test Report | 2024-05-30 | PDF 1.9 MB |
| Test report 1 | Test Report | 2024-05-30 | PDF 5.6 MB |
| Test report 2 | Test Report | 2024-05-30 | PDF 5 MB |
| Test report 2.4G-1 | Test Report | 2024-05-30 | PDF 5.5 MB |
| Test report 2.4G-2 | Test Report | 2024-05-30 | PDF 3.6 MB |
| Test report 2.4G-3 | Test Report | 2024-05-30 | PDF 3.5 MB |
| Test report 3 | Test Report | 2024-05-30 | PDF 5.2 MB |
| Test report 4 | Test Report | 2024-05-30 | PDF 4.4 MB |
| Test report LE | Test Report | 2024-05-30 | PDF 5.9 MB |
| Test report-1 | Test Report | 2024-05-30 | PDF 3.2 MB |
| Test report-2 | Test Report | 2024-05-30 | PDF 3.9 MB |
| Attestation_Statement | Attestation Statements | 2024-05-30 | PDF 244.4 KB |
| Family declaration | Attestation Statements | 2024-05-30 | PDF 208.9 KB |
| US_Agent_Letter | Attestation Statements | 2024-05-30 | PDF 136.4 KB |
| Confidentiality | Cover Letter(s) | 2024-05-30 | PDF 237.8 KB |
| Letter Authorization | Cover Letter(s) | 2024-05-30 | PDF 109.6 KB |
| Software Configuration | Cover Letter(s) | 2024-05-30 | PDF 107.6 KB |
| MPE | RF Exposure Info | 2024-05-30 | PDF 1.5 MB |
| Block Diagram Metadata only | Block Diagram | PDF 172.2 KB | |
| Schematics Metadata only | Schematics | PDF 530.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 238.8 KB | |
| Software Security Metadata only | SDR Software/Security Info. | PDF 100.1 KB |
Application Information
| Application ID | zZ7g9n5rlaurteQHNmR/tw== |
|---|---|
| Final Action Date | 2024-05-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0020352431 |
| Model | GSC3575 |
| Equipment Class | JAB - Part 15 Class B Digital Device |
| Device Description | HD Intercom & Facility Control Station |
| Responsible Party | Ning Wei, Nwei@grandstream.com , 1-617-5669300 |
| Technical Contact | Billy li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 0755-28230888-802 |
| Non-Technical Contact | Billy li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 0755-28230888-802 |
| Test Firm | George Luo, Shenzhen UnionTrust Quality and Technology Co., Lt, quality@uttlab.com , +86-755-28230888 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/26/2024 |
| 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 |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| zZ7g9n5rlaurteQHNmR/tw== | 2024-05-30 | Original Equipment |
| m9N9LOnuTfLK7i6PzDBwCw== | 2024-05-30 | Original Equipment |
| dFkvwJhTLI961qRF1uXIlg== | 2024-05-30 | Original Equipment |
| NRZXXXSQfjODjYEHgrl6dA== | 2024-05-30 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application zZ7g9n5rlaurteQHNmR/tw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Grandstream Networks, Inc. |
| 126 Brookline Ave, 3rd Floor |
| Boston, MA 02215 USA |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | HD Intercom & Facility Control Station |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application zZ7g9n5rlaurteQHNmR/tw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215 USA United States |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | HD Intercom & Facility Control Station |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Grandstream Networks, Inc. |
| 126 Brookline Ave, 3rd Floor |
| Boston, MA 02215 USA |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | HD Intercom & Facility Control Station |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00863 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.29999 |
| Output power listed is conducted. Theantenna(s) used with this transmitter must be installed to provide a minimum separationdistance of at least 20cm from all persons and must not be co-located or operating inconjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users must be provided with operating procedures forsatisfying RF exposure compliance.The device contains 20MHz and 40MHz bandwidth. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application NRZXXXSQfjODjYEHgrl6dA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215 USA United States |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | HD Intercom & Facility Control Station |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00863 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.29999 |
| Output power listed is conducted. Theantenna(s) used with this transmitter must be installed to provide a minimum separationdistance of at least 20cm from all persons and must not be co-located or operating inconjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users must be provided with operating procedures forsatisfying RF exposure compliance.The device contains 20MHz and 40MHz bandwidth. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Grandstream Networks, Inc. |
| 126 Brookline Ave, 3rd Floor |
| Boston, MA 02215 USA |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | HD Intercom & Facility Control Station |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.05559 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.06109 | ||
| CC ND | 15E | 5500.0 - 5720.0 | 0.13243 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.11143 |
| Output power listed is conducted. The antenna(s) used for this transmitter must be installed to providea separation distance of at least 20 cm from all persons. This device complies with the Dynamic Frequency Selection (DFS) requirements of KDB905462 D03 as a Client only without Radar Detection. End-users must be provided withoperating procedures for satisfying RF exposure compliance.The device contains 20MHz and 40MHz. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
EAS Grant - Application m9N9LOnuTfLK7i6PzDBwCw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215 USA United States |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | HD Intercom & Facility Control Station |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.05559 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.06109 | ||
| CC ND | 15E | 5500.0 - 5720.0 | 0.13243 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.11143 |
| Output power listed is conducted. The antenna(s) used for this transmitter must be installed to providea separation distance of at least 20 cm from all persons. This device complies with the Dynamic Frequency Selection (DFS) requirements of KDB905462 D03 as a Client only without Radar Detection. End-users must be provided withoperating procedures for satisfying RF exposure compliance.The device contains 20MHz and 40MHz. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Grandstream Networks, Inc. |
| 126 Brookline Ave, 3rd Floor |
| Boston, MA 02215 USA |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | HD Intercom & Facility Control Station |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00853 |
| Output power listed is conducted. The antenna(s) used with this transmitter must be installed to provide a minimum separation distance of at least 20cm 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application dFkvwJhTLI961qRF1uXIlg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215 USA United States |
Date of Grant: 05/30/2024 Application Dated: 05/29/2024 |
| Attention: Ning Wei |
| 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: | YZZGSC3575 |
| Name of Grantee: | Grandstream Networks, Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | HD Intercom & Facility Control Station |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00853 |
| Output power listed is conducted. The antenna(s) used with this transmitter must be installed to provide a minimum separation distance of at least 20cm 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |