Giteki 003-250133

WI-U3-2900BE2 or WI-U3-2900BE2/N

MIC source updated 2026-10-19. English translations shown first; original Japanese fields are available on each certificate.

Certificate information

Certificate number: 003-250133
Applicant: Buffalo Inc.
Model / equipment: WI-U3-2900BE2 or WI-U3-2900BE2/N
Certification date: 2025-08-18
Certifying organization: DSP Research Co., Ltd.
Certification year: 2025

Radio equipment and technical records

Radio record 1

Certification date: 2025-08-18
Applicant: Buffalo Inc.
Model / equipment: WI-U3-2900BE2 or WI-U3-2900BE2/N
Certifying organization: DSP Research Co., Ltd.
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power: G1D 2412~2472MHz (5MHz spacing, 13 channels) 0.01W/MHz D1D,G1D 2412~2472MHz(5MHz spacing13 channels) 0.007W/MHz,0.0065W/MHz,0.0057W/MHz,0.0055W/MHz D1D,G1D 2422~2462MHz(5MHz spacing9 channels) 0.003W/MHz,0.0028W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2025-08-18",
    "elecWave": "Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.01Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.007Ｗ／ＭＨz，0.0065Ｗ／ＭＨz，0.0057Ｗ／ＭＨz，0.0055Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2422～2462ＭＨz(５ＭＨz間隔９波)　0.003Ｗ／ＭＨz，0.0028Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "株式会社バッファロー",
    "note": "",
    "number": "003-250133",
    "organName": "(株)ディーエスピーリサーチ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＷＩ－Ｕ３－２９００ＢＥ２　又は　ＷＩ－Ｕ３－２９００ＢＥ２／Ｎ"
}

Radio record 2

Certification date: 2025-08-18
Applicant: Buffalo Inc.
Model / equipment: WI-U3-2900BE2 or WI-U3-2900BE2/N
Certifying organization: DSP Research Co., Ltd.
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 3
Emission, frequency and power: D1D,G1D 5.18~5.24GHz(20MHz spacing4 channels) 0.006W/MHz,0.0057W/MHz,0.00545W/MHz,0.0052W/MHz D1D,G1D 5.19GHz,5.23GHz 0.00285W/MHz,0.00275W/MHz,0.0027W/MHz D1D,G1D 5.21GHz 0.0014W/MHz,0.00135W/MHz D1D,G1D 5.25GHz 0.00076W/MHz,0.00073W/MHz,0.000715W/MHz D1D,G1D 5.26~5.32GHz(20MHz spacing4 channels) 0.0057W/MHz,0.0054W/MHz,0.0051W/MHz,0.0049W/MHz D1D,G1D 5.27GHz,5.31GHz 0.0028W/MHz,0.00275W/MHz,0.00265W/MHz D1D,G1D 5.29GHz 0.00144W/MHz,0.0013W/MHz,0.00125W/MHz D1D, G1D 5.50~5.72GHz(20MHz spacing 12 channels) 0.0034W/MHz, 0.0032W/MHz, 0.003W/MHz D1D,G1D 5.51~5.71GHz(40MHz spacing6 channels) 0.00164W/MHz,0.00151W/MHz D1D,G1D 5.53~5.69GHz(80MHz spacing3 channels) 0.00079W/MHz,0.00076W/MHz D1D,G1D 5.57GHz 0.00042W/MHz,0.00041W/MHz,0.0004W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2025-08-18",
    "elecWave": "Ｄ１Ｄ，Ｇ１Ｄ　5.18～5.24ＧＨz(20ＭＨz間隔４波)　0.006Ｗ／ＭＨz，0.0057Ｗ／ＭＨz，0.00545Ｗ／ＭＨz，0.0052Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.19ＧＨz，5.23ＧＨz　0.00285Ｗ／ＭＨz，0.00275Ｗ／ＭＨz，0.0027Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.21ＧＨz　0.0014Ｗ／ＭＨz，0.00135Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.25ＧＨz　0.00076Ｗ／ＭＨz，0.00073Ｗ／ＭＨz，0.000715Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.26～5.32ＧＨz(20ＭＨz間隔４波)　0.0057Ｗ／ＭＨz，0.0054Ｗ／ＭＨz，0.0051Ｗ／ＭＨz，0.0049Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.27ＧＨz，5.31ＧＨz　0.0028Ｗ／ＭＨz，0.00275Ｗ／ＭＨz，0.00265Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.29ＧＨz　0.00144Ｗ／ＭＨz，0.0013Ｗ／ＭＨz，0.00125Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.50～5.72ＧＨz(20ＭＨz間隔12波)　0.0034Ｗ／ＭＨz，0.0032Ｗ／ＭＨz，0.003Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.51～5.71ＧＨz(40ＭＨz間隔６波)　0.00164Ｗ／ＭＨz，0.00151Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.53～5.69ＧＨz(80ＭＨz間隔３波)　0.00079Ｗ／ＭＨz，0.00076Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.57ＧＨz　0.00042Ｗ／ＭＨz，0.00041Ｗ／ＭＨz，0.0004Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "株式会社バッファロー",
    "note": "",
    "number": "003-250133",
    "organName": "(株)ディーエスピーリサーチ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＷＩ－Ｕ３－２９００ＢＥ２　又は　ＷＩ－Ｕ３－２９００ＢＥ２／Ｎ"
}

Radio record 3

Certification date: 2025-08-18
Applicant: Buffalo Inc.
Model / equipment: WI-U3-2900BE2 or WI-U3-2900BE2/N
Certifying organization: DSP Research Co., Ltd.
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 79
Emission, frequency and power: D1D,G1D 5.955~6.415GHz(20MHz spacing24 channels) 0.001038W/MHz,0.00082W/MHz,0.00072W/MHz,0.0007W/MHz D1D, G1D 5.965~6.405GHz(40MHz spacing 12 channels) 0.00052W/MHz, 0.00036W/MHz, 0.00035W/MHz D1D, G1D 5.985~6.385GHz(80MHz spacing 6 channels) 0.00026W/MHz, 0.00019W/MHz, 0.00018W/MHz D1D,G1D 6.025~6.345GHz(160MHz spacing3 channels) 0.00013W/MHz,0.0001W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2025-08-18",
    "elecWave": "Ｄ１Ｄ，Ｇ１Ｄ　5.955～6.415ＧＨz(20ＭＨz間隔24波)　0.001038Ｗ／ＭＨz，0.00082Ｗ／ＭＨz，0.00072Ｗ／ＭＨz，0.0007Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.965～6.405ＧＨz(40ＭＨz間隔12波)　0.00052Ｗ／ＭＨz，0.00036Ｗ／ＭＨz，0.00035Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.985～6.385ＧＨz(80ＭＨz間隔６波)　0.00026Ｗ／ＭＨz，0.00019Ｗ／ＭＨz，0.00018Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　6.025～6.345ＧＨz(160ＭＨz間隔３波)　0.00013Ｗ／ＭＨz，0.0001Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "株式会社バッファロー",
    "note": "",
    "number": "003-250133",
    "organName": "(株)ディーエスピーリサーチ",
    "radioEquipmentCode": "第２条第７９号に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "登録証明機関による工事設計認証",
    "typeName": "ＷＩ－Ｕ３－２９００ＢＥ２　又は　ＷＩ－Ｕ３－２９００ＢＥ２／Ｎ"
}

Radio record 4

Certification date: 2025-08-18
Applicant: Buffalo Inc.
Model / equipment: WI-U3-2900BE2 or WI-U3-2900BE2/N
Certifying organization: DSP Research Co., Ltd.
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 80
Emission, frequency and power: D1D, G1D 5.955~6.415GHz(20MHz spacing 24 channels) 0.0083W/MHz, 0.0082W/MHz, 0.0075W/MHz D1D, G1D 5.965~6.405GHz(40MHz spacing 12 channels) 0.00415W/MHz, 0.0041W/MHz, 0.0037W/MHz D1D, G1D 5.985~6.385GHz(80MHz spacing 6 channels) 0.00207W/MHz, 0.00205W/MHz, 0.0017W/MHz D1D, G1D 6.025~6.345GHz(160MHz spacing 3 channels) 0.00104W/MHz, 0.001025W/MHz, 0.00088W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2025-08-18",
    "elecWave": "Ｄ１Ｄ，Ｇ１Ｄ　5.955～6.415ＧＨz(20ＭＨz間隔24波)　0.0083Ｗ／ＭＨz，0.0082Ｗ／ＭＨz，0.0075Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.965～6.405ＧＨz(40ＭＨz間隔12波)　0.00415Ｗ／ＭＨz，0.0041Ｗ／ＭＨz，0.0037Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.985～6.385ＧＨz(80ＭＨz間隔６波)　0.00207Ｗ／ＭＨz，0.00205Ｗ／ＭＨz，0.0017Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　6.025～6.345ＧＨz(160ＭＨz間隔３波)　0.00104Ｗ／ＭＨz，0.001025Ｗ／ＭＨz，0.00088Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "株式会社バッファロー",
    "note": "",
    "number": "003-250133",
    "organName": "(株)ディーエスピーリサーチ",
    "radioEquipmentCode": "第２条第８０号に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "登録証明機関による工事設計認証",
    "typeName": "ＷＩ－Ｕ３－２９００ＢＥ２　又は　ＷＩ－Ｕ３－２９００ＢＥ２／Ｎ"
}

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