YZZGSC3516V2

FCC ID

Application Frequency Range	Final Action Date Granted
GHwcyV4FmMuhjonWRyMZTQ== 5500.0-5720.0	2024-04-29 APPROVED
q74zV0brTdHXpYp4RgrLgQ== 2402.0-2480.0	2024-04-29 APPROVED
q74zV0brTdHXpYp4RgrLgQ== 2412.0-2462.0	2024-04-29 APPROVED
/Fdb50AQw8JRGVy+AOFrVg== 2402.0-2480.0	2024-04-29 APPROVED
49hnYQGrrN1ixeU7mT1FCQ== -	2024-04-29 APPROVED
GHwcyV4FmMuhjonWRyMZTQ== 5180.0-5240.0	2024-04-29 APPROVED
GHwcyV4FmMuhjonWRyMZTQ== 5260.0-5320.0	2024-04-29 APPROVED
GHwcyV4FmMuhjonWRyMZTQ== 5500.0-5700.0	2024-04-29 APPROVED
GHwcyV4FmMuhjonWRyMZTQ== 5745.0-5825.0	2024-04-29 APPROVED

File Name	Document Type	Date	Direct
RF Exposure	RF Exposure Info	2024-04-29 00:00:00	pdf
Test reports BLE-2	Test Report	2024-04-29 00:00:00	pdf
Test reports BLE-1	Test Report	2024-04-29 00:00:00	pdf
Test reports WiFi-3	Test Report	2024-04-29 00:00:00	pdf
Test reports WiFi-2	Test Report	2024-04-29 00:00:00	pdf
Test reports WiFi-1	Test Report	2024-04-29 00:00:00	pdf
Antenna specifications	Test Report	2024-04-29 00:00:00	pdf
Attestation Statements	Attestation Statements	2024-04-29 00:00:00	pdf
US Agent Letter	Attestation Statements	2024-04-29 00:00:00	pdf
Test reports-5	Test Report	2024-04-29 00:00:00	pdf
Test reports-4	Test Report	2024-04-29 00:00:00	pdf
Test reports-3	Test Report	2024-04-29 00:00:00	pdf
Test reports-2	Test Report	2024-04-29 00:00:00	pdf
Test reports-1	Test Report	2024-04-29 00:00:00	pdf
Software Configuration Control	Cover Letter(s)	2024-04-29 00:00:00	pdf
User manual-2	Users Manual	2024-10-15 00:00:00	pdf
User manual-1	Users Manual	2024-10-15 00:00:00	pdf
Test setup photos	Test Setup Photos	2024-10-15 00:00:00	pdf
ID label and location	ID Label/Location Info	2024-04-29 00:00:00	pdf
Internal photos	Internal Photos	2024-10-15 00:00:00	pdf
External photos	External Photos	2024-10-15 00:00:00	pdf
Confidentiality	Cover Letter(s)	2024-04-29 00:00:00	pdf
Letter Authorization	Cover Letter(s)	2024-04-29 00:00:00	pdf
Test reports	Test Report	2024-04-29 00:00:00	pdf
Block Diagram	Block Diagram		N/A
Operational Description	Operational Description		N/A
Security Info.	SDR Software/Security Inf		N/A
Schematics	Schematics		N/A

Equipment	SIP/Multicast Talk-Back Speaker
FRN	0020352431
Grantee Code	YZZ
Product Code	GSC3516V2
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