YZZGSC3575

FCC ID

Application Frequency Range	Final Action Date Granted
m9N9LOnuTfLK7i6PzDBwCw== 5180.0-5240.0	2024-05-30 APPROVED
m9N9LOnuTfLK7i6PzDBwCw== 5260.0-5320.0	2024-05-30 APPROVED
m9N9LOnuTfLK7i6PzDBwCw== 5500.0-5720.0	2024-05-30 APPROVED
m9N9LOnuTfLK7i6PzDBwCw== 5745.0-5825.0	2024-05-30 APPROVED
NRZXXXSQfjODjYEHgrl6dA== 2402.0-2480.0	2024-05-30 APPROVED
NRZXXXSQfjODjYEHgrl6dA== 2412.0-2462.0	2024-05-30 APPROVED
zZ7g9n5rlaurteQHNmR/tw== -	2024-05-30 APPROVED
dFkvwJhTLI961qRF1uXIlg== 2402.0-2480.0	2024-05-30 APPROVED

File Name	Document Type	Date	Direct
Software Configuration	Cover Letter(s)	2024-05-30 00:00:00	pdf
Test report 4	Test Report	2024-05-30 00:00:00	pdf
Test report 3	Test Report	2024-05-30 00:00:00	pdf
Test report 2	Test Report	2024-05-30 00:00:00	pdf
Test report 1	Test Report	2024-05-30 00:00:00	pdf
Antenna Specification	Test Report	2024-05-30 00:00:00	pdf
Confidentiality	Cover Letter(s)	2024-05-30 00:00:00	pdf
Letter Authorization	Cover Letter(s)	2024-05-30 00:00:00	pdf
Test report LE	Test Report	2024-05-30 00:00:00	pdf
Test report 2.4G-3	Test Report	2024-05-30 00:00:00	pdf
Test report 2.4G-2	Test Report	2024-05-30 00:00:00	pdf
Test report 2.4G-1	Test Report	2024-05-30 00:00:00	pdf
Test report-2	Test Report	2024-05-30 00:00:00	pdf
Test report-1	Test Report	2024-05-30 00:00:00	pdf
Family declaration	Attestation Statements	2024-05-30 00:00:00	pdf
MPE	RF Exposure Info	2024-05-30 00:00:00	pdf
Test report	Test Report	2024-05-30 00:00:00	pdf
ID label and location	ID Label/Location Info	2024-05-30 00:00:00	pdf
Attestation_Statement	Attestation Statements	2024-05-30 00:00:00	pdf
US_Agent_Letter	Attestation Statements	2024-05-30 00:00:00	pdf
Block Diagram	Block Diagram		N/A
External photos	External Photos	2024-11-26 00:00:00	N/A
Internal photos	Internal Photos	2024-11-26 00:00:00	N/A
Operational Description	Operational Description		N/A
Software Security	SDR Software/Security Inf		N/A
Schematics	Schematics		N/A
Test Setup photo	Test Setup Photos	2024-11-26 00:00:00	N/A
User manual-1	Users Manual	2024-11-26 00:00:00	N/A
User manual-2	Users Manual	2024-11-26 00:00:00	N/A

Equipment	HD Intercom & Facility Control Station
FRN	0020352431
Grantee Code	YZZ
Product Code	GSC3575
Applicant Business	Grandstream Networks, Inc.
Business Address	126 Brookline Ave, 3rd Floor , Boston,Massachusetts United States 02215 USA
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Ning Wei –
Applicant Phone
Applicant Fax	1-617-2491987
Applicant Email	[email protected]
Applicant MailStop
Test Firm	Shenzhen UnionTrust Quality and Technology Co., Lt
Test Firm Contact	George Luo
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Ning Wei – Manager