FCC ID 2BWDQ-PULAOECHOP1

PulaoEcho

by Beijing Zhixue Vision Management Consulting Co., Ltd.

Grantee Code: 2BWDQ Product Code: PULAOECHOP1

Latest application date: 2026-07-03

FCC ID Device Details

FCC ID	2BWDQ-PULAOECHOP1
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2BWDQ
Product Code	PULAOECHOP1
Applicant Business	Beijing Zhixue Vision Management Consulting Co., Ltd. 🇨🇳
Related Domains	cst-cb.com glocerts.com
Equipment Class	PulaoEcho
Test Firm	SHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
2412-2462 MHz	Original Equipment	2026-07-03
2402-2480 MHz	Original Equipment	2026-07-03
5745-5825 MHz	Original Equipment	2026-07-03

Exhibits

Document	Type	Available	File
User Manaual	Users Manual	2026-07-03	PDF 3.7 MB
Internal Photos	Internal Photos	2026-07-03	PDF 1.8 MB
External Photos	External Photos	2026-07-03	PDF 813.8 KB
Label and location	ID Label/Location Info	2026-07-03	PDF 164.4 KB
Test Setup Photos	Test Setup Photos	2026-07-03	PDF 432.6 KB
Antenna Specification	Test Report	2026-07-03	PDF 1.4 MB
CTA26051802101_Test Report-BLE FCC- 1M	Test Report	2026-07-03	PDF 4.8 MB
CTA26051802102_Test Report-BT FCC - 3DH5	Test Report	2026-07-03	PDF 2 MB
CTA26051802103_Test Report-2.4G WIFI N40	Test Report	2026-07-03	PDF 2.1 MB
CTA26051802104_Test Report-5.2&5.8G WIFI FCC AC80	Test Report	2026-07-03	PDF 2.6 MB
FCC Appendix RF Test Data for 2.4GWIFI_Part1	Test Report	2026-07-03	PDF 5.8 MB
FCC Appendix RF Test Data for 2.4GWIFI_Part2	Test Report	2026-07-03	PDF 4.3 MB
FCC Appendix RF Test Data for 5GWIFI_Part1	Test Report	2026-07-03	PDF 5.9 MB
FCC Appendix RF Test Data for 5GWIFI_Part2	Test Report	2026-07-03	PDF 5.9 MB
FCC Appendix RF Test Data for 5GWIFI_Part3	Test Report	2026-07-03	PDF 6 MB
FCC Appendix RF Test Data for 5GWIFI_Part4	Test Report	2026-07-03	PDF 5 MB
FCC Appendix RF Test Data for BLE	Test Report	2026-07-03	PDF 2.7 MB
FCC Appendix RF Test Data for BT_Part1	Test Report	2026-07-03	PDF 6 MB
FCC Appendix RF Test Data for BT_Part2	Test Report	2026-07-03	PDF 3.5 MB
USA-CoveredEquipmentLetter-Combined_V1.1	Attestation Statements	2026-07-03	PDF 117 KB
US_Agent_2.911(d)(7)-U_V05	Attestation Statements	2026-07-03	PDF 120.2 KB
FCC Declaration of Disable WLAN Channel 12 and 13	Cover Letter(s)	2026-07-03	PDF 100.6 KB
USA-ConfidentialityRequestLetter_V0.1	Cover Letter(s)	2026-07-03	PDF 101.4 KB
USA-NIIDeclarationLetter_V0.1 -Slaver	Cover Letter(s)	2026-07-03	PDF 165.1 KB
CTA26051802105_RF Exposure-info	RF Exposure Info	2026-07-03	PDF 699.9 KB
Block Diagram Metadata only	Block Diagram		PDF 198.7 KB
schematic Metadata only	Schematics		PDF 1.2 MB
Operation Description Metadata only	Operational Description		PDF 268.4 KB
USA-DueDigilenceLetter_V0.1 Metadata only	Operational Description		PDF 141.6 KB
USA-SoftwareSecurityKDB594280D02_Slaver Metadata only	SDR Software/Security Info.		PDF 544.5 KB

Application Information

Application ID	wjyL6NgIz+K8FBtEAXedkQ==
Final Action Date	2026-07-03
Application Purpose	Original Equipment
Applicant FRN	0038486304
Model	PULAOECHOP1
Frequency Range	2412-2462 MHz
Equipment Class	DTS - Digital Transmission System
Device Description	PulaoEcho
Responsible Party	Chenyu Zhang, info@cst-cb.com , 13510924801
Non-Technical Contact	Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
Test Firm	Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , 86-755-2322-5875
TCB Email	o.kneip@kl-certification.de
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term Confidentiality	No
Long-Term Confidentiality	Yes
Modular Equipment	Does not apply
Composite Device	Yes
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
wjyL6NgIz+K8FBtEAXedkQ==	2026-07-03	Original Equipment
hZbsOB+G0W4d6iqz1yqY7A==	2026-07-03	Original Equipment
14Gdwyr6q2hdsUCJIHo/Ag==	2026-07-03	Original Equipment

Equipment Authorization

Frequency	Output	Rules	Grant Notes
2402-2480 MHz	0.0012	15C	CC
2412-2462 MHz	0.0047	15C	CC
5180-5240 MHz	0.0036	15E	CC
5745-5825 MHz	0.0032	15E	CC

Grants

TCB Grant - Application wjyL6NgIz+K8FBtEAXedkQ==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 07/03/2026

Application Dated: 07/03/2026

Beijing Zhixue Vision Management Consulting Co., Ltd.

Rm 1304, 3F, Bldg.1, Courtyard 89, Wenhua Road,

Changping District, Beijing

Beijing,
China

Attention: Chenyu Zhang ,

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:	2BWDQ-PULAOECHOP1

Name of Grantee:	Beijing Zhixue Vision Management Consulting Co., Ltd.

Equipment Class:	Digital Transmission System
Notes:	PulaoEcho

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0012
CC	15C	2412.0 - 2462.0	0.0047

Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application hZbsOB+G0W4d6iqz1yqY7A==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 07/03/2026

Application Dated: 07/03/2026

Beijing Zhixue Vision Management Consulting Co., Ltd.

Rm 1304, 3F, Bldg.1, Courtyard 89, Wenhua Road,

Changping District, Beijing

Beijing,
China

Attention: Chenyu Zhang ,

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:	2BWDQ-PULAOECHOP1

Name of Grantee:	Beijing Zhixue Vision Management Consulting Co., Ltd.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	PulaoEcho

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0012

Output Power listed is peak conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 14Gdwyr6q2hdsUCJIHo/Ag==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 07/03/2026

Application Dated: 07/03/2026

Beijing Zhixue Vision Management Consulting Co., Ltd.

Rm 1304, 3F, Bldg.1, Courtyard 89, Wenhua Road,

Changping District, Beijing

Beijing,
China

Attention: Chenyu Zhang ,

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:	2BWDQ-PULAOECHOP1

Name of Grantee:	Beijing Zhixue Vision Management Consulting Co., Ltd.

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	PulaoEcho

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.0036
CC	15E	5745.0 - 5825.0	0.0032

Output power listed is average conducted. This device supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40 MHz and 80 MHz bandwidth mode.

CC:	This device is certified pursuant to two different Part 15 rules sections.