FCC ID BV2-EW21DM DENON Wireless Module 5G by D&M; Holdings Inc. (2025)

BV2EW21DM, BV2 EW21DM, BV2-EW21DM, BV2-EW2IDM

D&M; Holdings Inc. DENON Wireless Module 5G EW21DM

DENON EW21DM-TX

An FCC ID is the product ID assigned by the FCC to identify wireless products in the market. The FCC chooses 3 or 5 character "Grantee" codes to identify the business that created the product.For example, the grantee code for FCC ID: BV2-EW21DM is BV2. The remaining characters of the FCC ID, -EW21DM, are often associated with the product model, but they can be random. These letters are chosen by the applicant.In addition to the application, the FCC also publishes internal images, external images, user manuals, and test results for wireless devices. They can be under the "exhibits" tab below.

Purchase on Amazon:DENON Wireless Module 5G

Application: DENON Wireless Module 5G
Equipment Class: NII - Unlicensed National Information Infrastructure TX
Short Link: fcc.id/BV2-EW21DM
Sources: FCC.gov | FCC.report
Registered By: D&M; Holdings Inc. - BV2 (Japan)

App #	Purpose	Date	Unique ID
1	Original Equipment	2020-07-07	CJ6nPpV4pl07YZS8PJze8A==

Operating Frequencies

Device operates within approved frequencies overlapping with the following cellular bands: LTE 255,Unlicensed NII-3 DOWN | LTE 46,TD Unlicensed DOWN |

Frequency Range	Power Output	Rule Parts	Line Entry
5.157-5.243 GHz	6 mW	15E	1
5.726-5.848 GHz	23 mW	15E	2

Exhibits

Document	Type	Submitted Available
SDoC Attestation Letter	Attestation Statements Adobe Acrobat PDF (16 kB)	2020-07-06 2020-07-07
Letter POA	Cover Letter(s) Adobe Acrobat PDF (15 kB)	2020-07-06 2020-07-07
Modular Approval Request Letter	Cover Letter(s) Adobe Acrobat PDF (23 kB)	2020-07-06 2020-07-07
Label Info	ID Label/Location Info Adobe Acrobat PDF (19 kB)	2020-07-06 2020-07-07
Test Report	Test Report Adobe Acrobat PDF (966 kB)	2020-07-06 2020-07-07
MPE Report	RF Exposure Info Adobe Acrobat PDF (218 kB)	2020-07-06 2020-07-07
Confidential Request Letter	Cover Letter(s) Adobe Acrobat PDF (18 kB)	2020-07-06 2020-07-07
User Manual	Users Manual Adobe Acrobat PDF (174 kB)	2020-07-06 2021-01-03
Test Setup Photos	Test Setup Photos Adobe Acrobat PDF (347 kB)	2020-07-06 2021-01-03
Internal Photos	Internal Photos Adobe Acrobat PDF (296 kB)	2020-07-06 2021-01-03
External Photos	External Photos Adobe Acrobat PDF (283 kB)	2020-07-06 2021-01-03
Operational Description	Operational Description Adobe Acrobat PDF (14 kB)	2020-07-06
Block Diagram	Block Diagram Adobe Acrobat PDF (83 kB)	2020-07-06
Schematics	Schematics Adobe Acrobat PDF (818 kB)	2020-07-06
Software Security Operational Description	SDR Software/Security Inf Adobe Acrobat PDF (64 kB)	2020-07-06

Application Forms

1 (2020-07-07)

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	D&M; Holdings Inc.
FCC Registration Number (FRN):	0021869714
Alphanumeric FCC ID:	BV2EW21DM
Unique Application Identifier:	CJ6nPpV4pl07YZS8PJze8A==
Line one:	2-1 Nisshin-cho, Kawasaki-ku
City:	Kawasaki
State:	N/A
Country:	Japan
Zip Code:	210-8569

TCB Information

TCB Application Email Address:	tei@timcoengr.com
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	BV2
Product Code:	-EW21DM

Person at the applicant's address to receive grant or for contact

Name:	Akihiro Yoshida
Title:	Professional

Telephone Number:

+81-44-670-2665

Extension:

2403

Fax Number:	+81-44-670-2697
Email:	akihiro.yoshida@dmh-global.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the datacontained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?:Yes

If so, specify the short-term confidentiality release date (MM/DD/YYYY format):01/03/2021
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization?No

Equipment Class

Equipment Class: NII - Unlicensed National Information Infrastructure TX
Description of product as it is marketed:(NOTE: This text will appear below the equipment class on the grant):	DENON Wireless Module 5G

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application?No

Modular Equipment

Modular Type:Single Modular Approval

Application Purpose

Application is for: Original Equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to anadditional equipment authorization?No

Is the equipment in this application part of a systemthat operates with, or is marketed with, another device that requires an equipment authorization?No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: Sporton International Inc.

First Name: Alex

Last Name: CHEN

Telephone Number:

+886-3-327-3456

Extension:

Fax Number:+886-3-327-0978

E-mail:alex@sporton.com.tw

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Single Modular Approval. Power listed is maximum power conducted. This device is restricted for indoor use, and used only for mobile or fixed applications. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously is required to be evaluated using the FCC multi-transmitter procedures. OEM integrators and end-Users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. This device has only 2 MHz bandwidth modes.

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application?No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?:No

WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT(U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE ORCONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE(U.S. CODE, TITLE 47, SECTION 503).

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

The applicant must certify that neither the applicant nor any party to the applicationis subject to a denial of Federal benefits, that include FCC benefits, pursuant toSection 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a convictionfor possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for thedefinition of a "party" for these purposes.

Does the applicant or authorized agent so certify?Yes

Applicant/Agent Certification:

I certify that I am authorized to sign this application. All of the statements herein and theexhibits attached hereto, are true and correct to the best of my knowledge and belief.In accepting a Grant of Equipment Authorization as a result of the representations made in thisapplication, the applicant is responsible for (1) labeling the equipment with the exact FCC IDspecified in this application, (2) compliance statement labeling pursuant to theapplicable rules, and (3) compliance of the equipment with the applicable technical rules.If the applicant is not the actual manufacturer of the equipment, appropriate arrangementshave been made with the manufacturer to ensure that production units of this equipmentwill continue to comply with the FCC's technical requirements.

Authorizing an agent to sign this application, is done solely at the applicant's discretion;however, the applicant remains responsible for all statements in this application.

If an agent has signed this application on behalf of the applicant, a written letter ofauthorization which includes information to enable the agent to respond to the above section5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant.It is understood that the letter of authorization must be submitted to the FCC upon request,and that the FCC reserves the right to contact the applicant directly at any time.

Signature of Authorized Person Filing:Leo Huang

Title of authorized signature:Manager

Applications are submitted for FCC ID and Grant requests. Click an above application to view details

Grants

1 TCB (2020-07-07)
1 EAS (2020-07-07)

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

Timco Engineering, Inc.
849 NW State Road 45
Newberry, FL 32669

Date of Grant:07/07/2020Application Dated:07/06/2020

D&M Holdings Inc.

2-1 Nisshin-cho, Kawasaki-ku

Kawasaki, 210-8569
Japan

Attention:Akihiro Yoshida , Professional

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY forthe equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	BV2-EW21DM

NameofGrantee:	D&M Holdings Inc.

EquipmentClass:	Unlicensed National Information Infrastructure TX
Notes:	DENON Wireless Module 5G
Modular Type:	Single Modular

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15E	5157.0-5243.0	0.006
	15E	5726.0-5848.0	0.023

Single Modular Approval. Power listed is maximum power conducted. This device is restricted for indoor use, and used only for mobile or fixed applications. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously is required to be evaluated using the FCC multi-transmitter procedures. OEM integrators and end-Users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. This device has only 2 MHz bandwidth modes.

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

D&M Holdings Inc.
2-1 Nisshin-cho, Kawasaki-ku
Kawasaki, 210-8569
Japan