Giteki 222-251161

WiFi and BT Module [CDI-W30721DM]

MIC source updated 2026-10-20. English translations shown first; original Japanese fields are available on each certificate.

Certificate information

Certificate number: 222-251161
Applicant: CHINA DRAGON (HUNAN) TECHNOLOGY CO., LTD.
Model / equipment: WiFi and BT Module [CDI-W30721DM]
Certification date: 2025-12-23
Certifying organization: DERYCOM CERTIFICATION SERVICES, INC.
Certification year: 2025

Radio equipment and technical records

Radio record 1

Certification date: 2025-12-23
Applicant: CHINA DRAGON (HUNAN) TECHNOLOGY CO., LTD.
Model / equipment: WiFi and BT Module [CDI-W30721DM]
Certifying organization: DERYCOM CERTIFICATION SERVICES, INC.
Certification type: Construction design certification under mutual recognition (MRA)
Radio equipment class: Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power: F1D 2402~2480MHz 4.8mW G1D,D1D 2412~2472MHz,2422~2462MHz 9.2mW/MHz,4.5mW/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2025-12-23",
    "elecWave": "Ｆ１Ｄ　2402～2480ＭＨz　4.8mＷ\\nＧ１Ｄ，Ｄ１Ｄ　2412～2472ＭＨz，2422～2462ＭＨz　9.2mＷ／ＭＨz，4.5mＷ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "ＣＨＩＮＡ　ＤＲＡＧＯＮ　（ＨＵＮＡＮ）　ＴＥＣＨＮＯＬＯＧＹ　ＣＯ．，　ＬＴＤ．",
    "note": "",
    "number": "222-251161",
    "organName": "DERYCOM CERTIFICATION SERVICES, INC.",
    "radioEquipmentCode": "第２条第１９号に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "相互承認(MRA)による工事設計認証",
    "typeName": "ＷｉＦｉ　ａｎｄ　ＢＴ　Ｍｏｄｕｌｅ　［ＣＤＩ－Ｗ３０７２１ＤＭ］"
}

Radio record 2

Certification date: 2025-12-23
Applicant: CHINA DRAGON (HUNAN) TECHNOLOGY CO., LTD.
Model / equipment: WiFi and BT Module [CDI-W30721DM]
Certifying organization: DERYCOM CERTIFICATION SERVICES, INC.
Certification type: Construction design certification under mutual recognition (MRA)
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 2
Emission, frequency and power: G1D 2484MHz 4.2mW/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2025-12-23",
    "elecWave": "Ｇ１Ｄ　2484ＭＨz　4.2mＷ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "ＣＨＩＮＡ　ＤＲＡＧＯＮ　（ＨＵＮＡＮ）　ＴＥＣＨＮＯＬＯＧＹ　ＣＯ．，　ＬＴＤ．",
    "note": "",
    "number": "222-251161",
    "organName": "DERYCOM CERTIFICATION SERVICES, INC.",
    "radioEquipmentCode": "第２条第１９号の２に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "相互承認(MRA)による工事設計認証",
    "typeName": "ＷｉＦｉ　ａｎｄ　ＢＴ　Ｍｏｄｕｌｅ　［ＣＤＩ－Ｗ３０７２１ＤＭ］"
}

Radio record 3

Certification date: 2025-12-23
Applicant: CHINA DRAGON (HUNAN) TECHNOLOGY CO., LTD.
Model / equipment: WiFi and BT Module [CDI-W30721DM]
Certifying organization: DERYCOM CERTIFICATION SERVICES, INC.
Certification type: Construction design certification under mutual recognition (MRA)
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 3
Emission, frequency and power: D1D 5180~5240MHz,5190~5230MHz 4mW/MHz,2.7mW/MHz D1D 5260~5320MHz,5270~5310MHz 3.3mW/MHz,1.4mW/MHz D1D 5500~5700MHz,5510~5670MHz 5mW/MHz,3.4mW/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2025-12-23",
    "elecWave": "Ｄ１Ｄ　5180～5240ＭＨz，5190～5230ＭＨz　４mＷ／ＭＨz，2.7mＷ／ＭＨz\\nＤ１Ｄ　5260～5320ＭＨz，5270～5310ＭＨz　3.3mＷ／ＭＨz，1.4mＷ／ＭＨz\\nＤ１Ｄ　5500～5700ＭＨz，5510～5670ＭＨz　５mＷ／ＭＨz，3.4mＷ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "ＣＨＩＮＡ　ＤＲＡＧＯＮ　（ＨＵＮＡＮ）　ＴＥＣＨＮＯＬＯＧＹ　ＣＯ．，　ＬＴＤ．",
    "note": "",
    "number": "222-251161",
    "organName": "DERYCOM CERTIFICATION SERVICES, INC.",
    "radioEquipmentCode": "第２条第１９号の３に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "相互承認(MRA)による工事設計認証",
    "typeName": "ＷｉＦｉ　ａｎｄ　ＢＴ　Ｍｏｄｕｌｅ　［ＣＤＩ－Ｗ３０７２１ＤＭ］"
}

Photos and test report documents

No attachment documents are listed in this MIC record.

Source: Japan Ministry of Internal Affairs and Communications (MIC). Giteki search · Search FCCID.io