FCC ID: 2BV42-DICAL258 Electronic calendar

by: Zhongshanshi Zeyuan Maoyiyouxiangongsi latest update: 2026-06-06 model: DICAL258

Two grants have been issued under this FCC ID on 06/06/2026 (this is one of two releases in 2026 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted or linked warrantee terms, password defaults, troubleshooting guides, drivers, & instructions.
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app s submitted / available
1 2 Cover Letter(s) pdf June 04 2026 / June 06 2026
1 2 Test Report pdf June 04 2026 / June 06 2026
1 2 Attestation Statements pdf June 04 2026 / June 06 2026
1 2 Attestation Statements pdf June 04 2026 / June 06 2026
1 2 BLOCK Block Diagram pdf June 04 2026 confidential
1 2 External Photos pdf June 04 2026 / June 06 2026
1 2 Internal Photos Internal Photos pdf June 04 2026 / December 01 2026 delayed release
1 2 ID Label/Location Info pdf June 04 2026 / June 06 2026
1 2 Cover Letter(s) pdf June 04 2026 / June 06 2026
1 2 Operational Description Operational Description pdf June 04 2026 confidential
1 2 RF Exposure Info pdf June 04 2026 / June 06 2026
1 2 SCH Schematics pdf June 04 2026 confidential
1 2 SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES SDR Software/Security Info. pdf June 04 2026 confidential
1 2 Cover Letter(s) pdf June 04 2026 / June 06 2026
1 2 Test Report pdf June 04 2026 / June 06 2026
1 2 Test Setup Photos pdf June 04 2026 / June 06 2026
1 2 User Manual Users Manual pdf June 04 2026 / December 01 2026 delayed release
1 2 Cover Letter(s) pdf June 04 2026 / June 06 2026
frequency equipment class purpose
1 2026-06-06 2412 ~ 2462 DTS - Digital Transmission System Original Equipment
2 5745 ~ 5825 NII - Unlicensed National Information Infrastructure TX

Application Forms

app s Applicant Information
1 2 Effective 2026-06-06
1 2 Applicant's complete, legal business name Zhongshanshi Zeyuan Maoyiyouxiangongsi
1 2 FCC Registration Number (FRN) 0038422309
1 2 Physical Address Gangkouzhen Huashilu kaixuanlananhuayuanyiqi
1 2 Zhongshan, Guangdong, N/A
1 2 China
app s TCB Information
1 2 TCB Application Email Address a******@qai.org
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code 2BV42
1 2 Equipment Product Code DICAL258
app s Person at the applicant's address to receive grant or for contact
1 2 Name S**** L******
1 2 Telephone Number 13380********
1 2 Fax Number 13380********
1 2 E-mail a******@gmail.com
app s Technical Contact
1 2 Firm Name Zhongshanshi Zeyuan Maoyiyouxiangongsi
1 2 Physical Address China
1 2 E-mail a******@gmail.com
app s Non Technical Contact
1 2 Firm Name GOLDEN VICTORY INTERNATIONAL TRADING CO LTD
1 2 Name L******** H******
1 2 Physical Address 110 16TH STREET SUITE 1400 DENVER
1 2 United States
1 2 E-mail L******@GVITRADING.onmicrosoft.com
app s Confidentiality (long or short term)
1 2 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)12/01/2026
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 2 Is this application for software defined/cognitive radio authorization?No
1 2 Equipment ClassDTS - Digital Transmission System
1 2 NII - Unlicensed National Information Infrastructure TX
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Electronic calendar
1 2 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 Modular Equipment TypeDoes not apply
1 2 Purpose / Application is forOriginal Equipment
1 2 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
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 CommentsPower listed is the maximum conducted output power. This device contains 20 and 40 MHz signal bandwidth. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.
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
app s Test Firm Name and Contact Information
1 2 Firm Name Shenzhen ZKT Technology Co., Ltd.
1 2 Name L**** X****
1 2 Telephone Number 86-13********
1 2 E-mail z******@zkt-lab.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C CC 2412.00000000 2462.00000000 0.0865000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15E CC 5180 5240 0.0277
2 2 15E CC 5745 5825 0.0281

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

 

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