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Applicant Information
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Effective |
2022-12-22
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2019-12-23
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Applicant's complete, legal business name |
Nanjing Chervon Industry Co.,Ltd
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FCC Registration Number (FRN) |
0017848730
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Physical Address |
529 Jiang-jun Rd.,Jiangning Economic&Technical Development Zone, Nanjing, Jiangsu 211106 P.R.
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529 Jiang-jun Rd.,Jiangning Economic&Technical
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Nanjing, N/A
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Nanjing
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China
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TCB Information
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TCB Application Email Address |
a******@dekra.com
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TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
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FCC ID
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Grantee Code |
WDU
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Equipment Product Code |
BPHP
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Person at the applicant's address to receive grant or for contact
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Name |
S****** L******
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X******** Y****
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Telephone Number |
+86-2********
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Fax Number |
18360********
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+86-2********
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E-mail |
s******@cn.chervongroup.com
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x******@cn.chervongroup.com
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Technical Contact
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n/a |
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Non Technical Contact
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n/a |
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Confidentiality (long or short term)
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Does this application include a request for confidentiality for any portion(s) of the data
contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes |
1 2 | Long-Term Confidentiality
Does this application include a request for confidentiality for any portion(s) of the data
contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes |
1 2 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 06/20/2023 |
1 2 | 06/20/2020 |
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if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
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Cognitive Radio & Software Defined Radio, Class, etc
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Is this application for software defined/cognitive radio authorization? | No |
1 2 | Equipment Class | DTS - Digital Transmission System |
1 2 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Battery pack |
1 2 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No |
1 2 | Modular Equipment Type | Does not apply |
1 2 | Purpose / Application is for | Class II Permissive Change |
1 2 | Original Equipment |
1 2 | Composite Equipment: Is the equipment in this application a composite device subject to an
additional equipment authorization? | No |
1 2 | Related Equipment: Is the equipment in this application part of a system
that operates with, or is marketed with, another device that requires an equipment authorization? | No |
1 2 | Grant Comments | Output power is conducted
This device meets the SAR Test Exclusion threshold specified in KDB447498 and since then, it is authorized for portable operation
Class 2 Permissive Change to change the Bluetooth bitrate from 1 Mbps to 2 Mbps. It is only software change, not hardware change. |
1 2 | Output power is conducted.
This device meets the SAR Test Exclusion threshold specified in KDB447498 and since then, it is authorized for portable operation. |
1 2 | Is there an equipment authorization waiver associated with this application? | No |
1 2 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No |
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Test Firm Name and Contact Information
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Firm Name |
MRT Technology (Suzhou) Co., Ltd.
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Name |
M******** C******
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Telephone Number |
+86-5******** Extension:
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E-mail |
m******@mrt-cert.com
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