Giteki 001IUAA1235

TB-2801 Type F Repeater Amplifier

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

Certificate information

Certificate number: 001IUAA1235
Applicant: NTT DOCOMO, Inc. | Withus Co.,Ltd
Model / equipment: TB-2801 Type F Repeater Amplifier
Certification date: 2026-04-23
Certifying organization: (Foundation) Telecom Engineering Center
Certification year: 2026

Radio equipment and technical records

Radio record 1

Certification date: 2012-05-30
Applicant: Withus Co.,Ltd
Model / equipment: TB-2801 Type F Repeater Amplifier
Certifying organization: (Foundation) Telecom Engineering Center
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 10
Emission, frequency and power: D1A,D1B,D1C,D1D,D1E,D1F,D1X,D7W,G1A,G1B,G1C,G1D,G1E,G1F,G1X,G7W 832.5,837.5,842.5MHz,835,840,837.5MHz 1W X7W 877.5,882.5,887.5MHz,880,885,882.5MHz 15.8W
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules
Notes: The change history is as follows. Changed as follows on 2013/10/07 SEHA Electronics And Telecommunication Co.,Ltd.

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2012-05-30",
    "elecWave": "Ｄ１Ａ，Ｄ１Ｂ，Ｄ１Ｃ，Ｄ１Ｄ，Ｄ１Ｅ，Ｄ１Ｆ，Ｄ１Ｘ，Ｄ７Ｗ，Ｇ１Ａ，Ｇ１Ｂ，Ｇ１Ｃ，Ｇ１Ｄ，Ｇ１Ｅ，Ｇ１Ｆ，Ｇ１Ｘ，Ｇ７Ｗ　832.5，837.5，842.5ＭＨz，835，840，837.5ＭＨz　１Ｗ\\nＸ７Ｗ　877.5，882.5，887.5ＭＨz，880，885，882.5ＭＨz　15.8Ｗ",
    "fqMaintainFunc": "無",
    "name": "Ｗithus　Ｃo.，Ｌtd",
    "note": "変更履歴は次のとおり。\\n・2013年10月07日に下記のとおり変更\\n【氏名又は名称】ＳＥＨＡ　Ｅlectronics　Ａnd　Ｔelecommunication　Ｃo.，Ｌtd.",
    "number": "001ＩＵＡＡ1235",
    "organName": "(一財)テレコムエンジニアリングセンター",
    "radioEquipmentCode": "第２条第１０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": "ＴＢ－2801形　Ｆ　中継増幅装置"
}

Radio record 2

Certification date: 2013-01-22
Applicant: Withus Co.,Ltd
Model / equipment: TB-2801 Type F Repeater Amplifier
Certifying organization: (Foundation) Telecom Engineering Center
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 10
Emission, frequency and power: D1A,D1B,D1C,D1D,D1E,D1F,D1X,D7W,G1A,G1B,G1C,G1D,G1E,G1F,G1X,G7W 832.5,837.5,842.5MHz,835,840,837.5MHz 1W X7W 877.5,882.5,887.5MHz,880,885,882.5MHz 15.8W
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules
Notes: The change history is as follows. Changed as follows on 2013/10/07 SEHA Electronics And Telecommunication Co.,Ltd.

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2013-01-22",
    "elecWave": "Ｄ１Ａ，Ｄ１Ｂ，Ｄ１Ｃ，Ｄ１Ｄ，Ｄ１Ｅ，Ｄ１Ｆ，Ｄ１Ｘ，Ｄ７Ｗ，Ｇ１Ａ，Ｇ１Ｂ，Ｇ１Ｃ，Ｇ１Ｄ，Ｇ１Ｅ，Ｇ１Ｆ，Ｇ１Ｘ，Ｇ７Ｗ　832.5，837.5，842.5ＭＨz，835，840，837.5ＭＨz　１Ｗ\\nＸ７Ｗ　877.5，882.5，887.5ＭＨz，880，885，882.5ＭＨz　15.8Ｗ",
    "fqMaintainFunc": "無",
    "name": "Ｗithus　Ｃo.，Ｌtd",
    "note": "変更履歴は次のとおり。\\n・2013年10月07日に下記のとおり変更\\n【氏名又は名称】ＳＥＨＡ　Ｅlectronics　Ａnd　Ｔelecommunication　Ｃo.，Ｌtd.",
    "number": "001ＩＵＡＡ1235",
    "organName": "(一財)テレコムエンジニアリングセンター",
    "radioEquipmentCode": "第２条第１０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": "ＴＢ－2801形　Ｆ　中継増幅装置"
}

Radio record 3

Certification date: 2011-10-14
Applicant: Withus Co.,Ltd
Model / equipment: TB-2801 Type F Repeater Amplifier
Certifying organization: (Foundation) Telecom Engineering Center
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 11, Subitem 20
Emission, frequency and power: D1A,D1B,D1C,D1D,D1E,D1F,D1X,D7W,G1A,G1B,G1C,G1D,G1E,G1F,G1X,G7W 832.5,837.5,842.5MHz,835,840,837.5MHz 1W X7W 877.5,882.5,887.5MHz,880,885,882.5MHz 15.8W
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules
Notes: The change history is as follows. Changed as follows on 2013/10/07 SEHA Electronics And Telecommunication Co.,Ltd.

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2011-10-14",
    "elecWave": "Ｄ１Ａ，Ｄ１Ｂ，Ｄ１Ｃ，Ｄ１Ｄ，Ｄ１Ｅ，Ｄ１Ｆ，Ｄ１Ｘ，Ｄ７Ｗ，Ｇ１Ａ，Ｇ１Ｂ，Ｇ１Ｃ，Ｇ１Ｄ，Ｇ１Ｅ，Ｇ１Ｆ，Ｇ１Ｘ，Ｇ７Ｗ　832.5，837.5，842.5ＭＨz，835，840，837.5ＭＨz　１Ｗ\\nＸ７Ｗ　877.5，882.5，887.5ＭＨz，880，885，882.5ＭＨz　15.8Ｗ",
    "fqMaintainFunc": "無",
    "name": "Ｗithus　Ｃo.，Ｌtd",
    "note": "変更履歴は次のとおり。\\n・2013年10月07日に下記のとおり変更\\n【氏名又は名称】ＳＥＨＡ　Ｅlectronics　Ａnd　Ｔelecommunication　Ｃo.，Ｌtd.",
    "number": "001ＩＵＡＡ1235",
    "organName": "(一財)テレコムエンジニアリングセンター",
    "radioEquipmentCode": "第２条第１１号の２０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": "ＴＢ－2801形　Ｆ　中継増幅装置"
}

Radio record 4

Certification date: 2026-04-23
Applicant: NTT DOCOMO, Inc.
Model / equipment: TB-2801 Type F Repeater Amplifier
Certifying organization: (Foundation) Telecom Engineering Center
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 10
Emission, frequency and power: 5M00 D1A,D1B,D1C,D1D,D1E,D1F,D1X,D7W,G1A,G1B,G1C,G1D,G1E,G1F,G1X,G7W 832.5~842.5MHz(100kHz spacing101 channels) 1W 10M0 D1A,D1B,D1C,D1D,D1E,D1F,D1X,D7W,G1A,G1B,G1C,G1D,G1E,G1F,G1X,G7W 835.0~840.0MHz(100kHz spacing51 channels) 1W 15M0 D1A,D1B,D1C,D1D,D1E,D1F,D1X,D7W,G1A,G1B,G1C,G1D,G1E,G1F,G1X,G7W 837.5MHz 1W 5M00X7W 877.5~887.5MHz (100kHz spacing, 101 channels) 15.8W 10M0X7W 880.0~885.0MHz (100kHz spacing, 51 channels) 15.8W 15M0X7W 882.5MHz 15.8W
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2026-04-23",
    "elecWave": "５Ｍ00　Ｄ１Ａ，Ｄ１Ｂ，Ｄ１Ｃ，Ｄ１Ｄ，Ｄ１Ｅ，Ｄ１Ｆ，Ｄ１Ｘ，Ｄ７Ｗ，Ｇ１Ａ，Ｇ１Ｂ，Ｇ１Ｃ，Ｇ１Ｄ，Ｇ１Ｅ，Ｇ１Ｆ，Ｇ１Ｘ，Ｇ７Ｗ　832.5～842.5ＭＨz(100kＨz間隔101波)　１Ｗ\\n10Ｍ０　Ｄ１Ａ，Ｄ１Ｂ，Ｄ１Ｃ，Ｄ１Ｄ，Ｄ１Ｅ，Ｄ１Ｆ，Ｄ１Ｘ，Ｄ７Ｗ，Ｇ１Ａ，Ｇ１Ｂ，Ｇ１Ｃ，Ｇ１Ｄ，Ｇ１Ｅ，Ｇ１Ｆ，Ｇ１Ｘ，Ｇ７Ｗ　835.0～840.0ＭＨz(100kＨz間隔51波)　１Ｗ\\n15Ｍ０　Ｄ１Ａ，Ｄ１Ｂ，Ｄ１Ｃ，Ｄ１Ｄ，Ｄ１Ｅ，Ｄ１Ｆ，Ｄ１Ｘ，Ｄ７Ｗ，Ｇ１Ａ，Ｇ１Ｂ，Ｇ１Ｃ，Ｇ１Ｄ，Ｇ１Ｅ，Ｇ１Ｆ，Ｇ１Ｘ，Ｇ７Ｗ　837.5ＭＨz　１Ｗ\\n５Ｍ00Ｘ７Ｗ　877.5～887.5ＭＨz(100kＨz間隔101波)　15.8Ｗ\\n10Ｍ０Ｘ７Ｗ　880.0～885.0ＭＨz(100kＨz間隔51波)　15.8Ｗ\\n15Ｍ０Ｘ７Ｗ　882.5ＭＨz　15.8Ｗ",
    "fqMaintainFunc": "無",
    "name": "株式会社ＮＴＴドコモ",
    "note": "",
    "number": "001ＩＵＡＡ1235",
    "organName": "(一財)テレコムエンジニアリングセンター",
    "radioEquipmentCode": "第２条第１０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": "ＴＢ‐２８０１形Ｆ中継増幅装置"
}

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