Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
CHIDUINT'LLIMITED U.S.AgentLetterofAttestation To:FederalCommunicationsCommissionDate:11-28-2025 7435OaklandMillsRoad,Columbia,MD21046,USA Ref:AttestationStatement–Part2.911(d)(7)filing FCCID:2BSX6-NSCSB2B6 CHIDUINT'LLIMITED(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication,JOC AustraliaInc(“theagent”)isourdesignatedU.S.agentforserviceofprocessfortheabovereferenceFCCID. TheapplicantacceptstomaintainanagentforserviceofprocessintheUnitedStatesfornolessthanone yearaftereitherthegranteehaspermanentlyterminatedallmarketingandimportationoftheapplicable equipmentwithintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater.Theapplicantfurtheracknowledgesitisourresponsibilityto informtheFCCwhenevertheagentinformationchanges. JOCAustraliaInc(“theagent”)understanditistheagent'sobligationtoacceptserviceofprocessintheUnited Statesformattersrelatedtotheapplicableequipment,andatthephysicalU.S.addressandemailaddress. APPLICANT CompanyName:CHIDUINT'LLIMITED ContactPerson:RandyZhang Address:FLAT/RM7022BLKD7/FTAKWINGINDUSTRYBLDG3TSUNWENROAD TUENMUNNTHONGKONG Tel.:008615889746536Email:[email protected] FCCFRN:0037626066 U.S.Agent CompanyName:JOCAustraliaInc ContactPerson:Benjamin.Smith/VicePresident Address:CASTLETONSTSTE665,CITYOFINDUSTRY,CA91748UnitedStatesofAmerica Tel.:+16263413408Email:[email protected] FCCFRN:0033379421 Sincerelyyours, TheApplicantTheAgent CompanyNameCHIDUINT'LLIMITED JOCAustraliaInc ContactPersonRandyZhang Benjamin.Smith/VicePresident Signature
CHIDU INT'L LIMITED Attestation Statements Not Covered Entity Applicant To: Federal Communications Commission Date: 11-21-2025 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(ii) filing FCC ID: 2BSX6-NSCSB2B6 (“CHIDU INT'L LIMITED”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely yours, Applicant Signature Print name: Randy Zhang Title: Sales Manager Address: FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG Telephone: 008615889746536 Email: [email protected]
CHIDU INT'L LIMITED Attestation Statements Not Covered Equipment To: Federal Communications Commission Date: 11-21-2025 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) filing FCC ID: 2BSX6-NSCSB2B6 CHIDU INT'L LIMITED certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Print name: Randy Zhang Title: Sales Manager Address: FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG Telephone: 008615889746536 Email: [email protected]
TCB Authority to Act as Agent Number: MS-0045317 Revision: 0 Effective date: Oct 8, 2021 Page 1 of 1 The following is a sample Agency Request letter, which needs to be completed on company letterhead, signed by an authorized Applicant/Agent, and submitted to TÜV Rheinland. Authority to Act as Agent Date: ____11-21-2026_____ TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern: I appoint Jonthan Li/TÜV Rheinland (Shenzhen) Co., Ltd. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canada’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by TUV Rheinland Group, still resides with __CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG __. For TCB applications, We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Date: _ 11-21-2025____ Agreement is valid for 12 months from the above date. By: __________ Randy Zhang (Signature) (Print name) Sales Manager____________ 008615889746536_ (Title) (Telephone) On behalf of: _ CHIDU INT'L LIMITED________ (Company Name)
CHIDU INT'L LIMITED MS-0044715 Page 1 of 1 Revision 1 Date: 2025-11-21 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Confidentiality Request for FCC ID: 2BSX6-NSCSB2B6 Pursuant to FCC 47 CRF 0.457(d), the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term n/a External Photo Short Term Permanent Internal Photos *** Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Schematics Short Term Permanent Test Setup*** Short Term Permanent Tune-Up Procedure Short Term Permanent User’s Manual*** Short Term Permanent Antenna Gain Information Datasheet CHIDU INT'L LIMITED has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecsting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. (*** Exceptional case for Permanent Confidentiality for these Exhibits by PAG only) Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of specify number of days not to exceed 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: /_Sales Manager_____ Randy Zhang___ (Signature/Title) (Print name) Email: [email protected]
CHIDU INT'L LIMITED Model Difference letter Date: 2025-12-21 To whom it may concern, We CHIDU INT'L LIMITED/ FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG Would like to declared that Product : Insignia - Computer Speakers with Bluetooth Models: NS-CSB2B6, NS-CSB2B6-C all parts of the product, including the circuit theory , electrical design, the critical components and BOM materials are the same for different market straegy: ModelPurpose NS-CSB2B6For US market NS-CSB2B6-C For Canadian market Sincerely Signature: Name/title: Randy Zhang/Sales Manager
25L12A() A -- 15 -- L -- A:1 B:2 C:3 D:4 E:5 F:6 G:7 H:8 I:9 J:10 K:11 L:12 25 -- Arial8pt 20mm 5mm Model no.: NS-CSB2B6 Input voltage: 5Vdc, 2A FCC ID: 2BSX6-NSCSB2B6 IC ID: 34735-NSCSB2B6 HVIN: NS-CSB2B6 CAN ICES-003(B)/NMB-003(B) Date code: Made in Vietnam Model no.: NS-CSB2B6 Input voltage: 5Vdc, 2A FCC ID: 2BSX6-NSCSB2B6 IC ID: 34735-NSCSB2B6 HVIN: NS-CSB2B6 CAN ICES-003(B)/NMB-003(B) Date code: Made in Vietnam 5.5pt 25L12A25L12A
Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN25Y01X 003 Auftrags-Nr.: Order no.: 168577768 Seite 1 von 9 Page 1 of 9 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2025-10-09 Auftraggeber: Client: CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG Prüfgegenstand: Test item: Insignia - Computer Speakers with Bluetooth Bezeichnung / Typ-Nr.: Identification / Type no.: NS-CSB2B6, NS-CSB2B6-C Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR Title 47 FCC Part 2: Section 2.1091 RSS-102 Issue 6 December 2023 Wareneingangsdatum: Date of sample receipt: 2025-10-16 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A004101100-001~003 Prüfzeitraum: Testing period: 2025-10-22 - 2025-11-06 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Jonathan Li genehmigt von: authorized by: X Signed by: Bell Hu Datum: Date: 2025-12-03 Ausstellungsdatum: Issue date: 2025-12-03 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2BSX6-NSCSB2B6 IC: 34735-NSCSB2B6, HVIN: NS-CSB2B6 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 1801-1804, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen, 518000 Mail: [email protected] · Web: www.tuv.com V101023GCNSR Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN25Y01X 003 Test report no.: Seite 2 von 9 Page 2 of 9 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2023, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etwas anderes festgelegt oder vom Kunden gewünscht. Dies bedeutet, dass die Messunsicherheit nicht berücksichtigt wird und daher auch nicht im Prüfbericht angegeben wird. Zu weiteren Informationen bezueglich des Risikos durch diese Entscheidu…
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CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG Antenna- Product specification for NS-CSB2B6, NS-CSB2B6-C All the technical data and information contained herein are subject to change without prior notice. Antenna Layout & module on the system board Antenna Gain CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG Return Loss The Environment of Antenna Radiation Pattern CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG 3D radiation pattern diagram CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG XY-plane XZ-plane YZ-plane CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG
Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN25Y01X 002 Auftrags-Nr.: Order no.: 168577768 Seite 1 von 27 Page 1 of 27 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2025-10-09 Auftraggeber: Client: CHIDU INT'L LIMITED FLAT/RM 7022 BLK D 7/F TAK WING INDUSTRY BLDG 3 TSUN WEN ROAD TUEN MUN NT HONG KONG Prüfgegenstand: Test item: Insignia - Computer Speakers with Bluetooth Bezeichnung / Typ-Nr.: Identification / Type no.: NS-CSB2B6, NS-CSB2B6-C Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR Title 47 FCC Part 15: Subpart C Section 15.247 RSS-247 Issue 4 J uly 2025 RSS-Gen Issue 5 February 2021 Wareneingangsdatum: Date of sample receipt: 2025-10-16 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A004101100-001~003 Prüfzeitraum: Testing period: 2025-10-22 - 2025-11-06 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Jonathan Li genehmigt von: authorized by: X Signed by: Bell Hu Datum: Date: 2025-12-03 Ausstellungsdatum: Issue date: 2025-12-03 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2BSX6-NSCSB2B6 IC: 34735-NSCSB2B6, HVIN: NS-CSB2B6 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 1801-1804, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen, 518000 Mail: [email protected] · Web: www.tuv.com V101023GCNSR Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN25Y01X 002 Test report no.: Seite 2 von 27 Page 2 of 27 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2023, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etwas anderes festgelegt oder vom Kunden gewünscht. Dies bedeutet, dass die Messunsicherheit nicht berücksichtigt wird und daher auch nicht im Prüfbericht angegeben wird. Zu weiteren Informationen bez…
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Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 35 of 56 Hopping Mode, Band Edge Low Channel High Channel Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 36 of 56 Hopping Mode, Conducted Spurious Emission Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 37 of 56 Appendix A.7: Test Results of Radiated Spurious Emissions Note: 1)This testing was carried out on different modulations, but only the worst case was presented in this report. 2)Testing was carried out within frequency range 9kHz to the tenth harmonics. The measurement results below 30MHz and 18GHz - 26.5GHz were greater than 20dB below the limit, so only the radiated spurious emissions from 30MHz to 18GHz were reported. 30MHz - 1GHz EUT Information EUT Name:Insignia - Computer Speakers with Bluetooth - Black Order Number:168577768 Model:NS-CSB2B6 Test Mode:BT Link Test Voltage:Adaptor Test Standard:FCC 15.247 Test By:/Review By:Brain Zhang/ Murphy Chen Tem./Hum./Pressure:24.3°C/51.0%/101kPa Remark:3M Chamber 0 10 20 30 40 50 60 70 80 30M 5060 80100M200300400500 8001G L e v e l i n d B μ V / m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) 79.26068043.3740.00-3.37200.0H182.016.4 91.69200033.5543.509.95200.0H204.015.1 119.04600036.6443.506.86200.0H240.018.3 155.14284037.9443.505.56100.0H170.020.8 173.17200035.1043.508.40200.0H150.020.1 272.89868040.4946.005.51100.0H101.020.6 Final_Result Frequency (MHz) QuasiPea k (dBμV/m) Limit (dBμV/m ) Margin (dB) Meas. Time (ms) Bandwid th (kHz) Height (cm) PolAzimuth (deg) Corr. (dB/m) 79.26068033.5140.006.491000.0120.000200.0H182.016.3 155.14284036.6343.506.871000.0120.000100.0H170.020.8 272.89868037.8946.008.111000.0120.000100.0H101.020.6 Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 38 of 56 EUT Information EUT Name:Insignia - Computer Speakers with Bluetooth - Black Order Number:168577768 Model:NS-CSB2B6 Test Mode:BT Link Test Voltage:Adaptor Test Standard:FCC 15.247 Test By:/Review By:Junhua Sun / Murphy Chen Tem./Hum./Pressure:24.5°C/50.6%/101kPa Remark:3m chamber 0 10 20 30 40 50 60 70 80 30M 5060 80100M200300400500 8001G L e v e l i n d B μ V / m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) 50.41464037.2940.002.71100.0V270.020.7 66.95700033.3440.006.66100.0V266.019.0 78.01500032.3940.007.61200.0V46.016.6 109.73400035.3443.508.16200.0V186.017.4 150.45448045.4643.50-1.96100.0V0.020.8 159.50860041.8843.501.62100.0V96.020.8 Final_Result Frequency (MHz) QuasiPea k (dBμV/m) Limit (dBμV/m ) Margin (dB) Meas. Time (ms) Bandwid th (kHz) Height (cm) PolAzimuth (deg) Corr. (dB/m) 50.41464034.2840.005.721000.0120.000100.0V270.020.7 150.45448037.6743.505.831000.0120.000100.0V0.020.8 159.50860037.1343.506.371000.0120.000100.0V96.020.8 Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 39 of 56 1GHz - 18GHz Note: The highest waveform in the figure is Bluetooth Fundamental. EUT Information EUT Name:Insignia - Computer Speakers with Bluetooth Model:NS-CSB2B6 Test Mode:BR DH5_Low channel Order No/Sample No:168577768/A004101100-002 Test Voltage:Adaptor Remark:Temp 23 Humi:56% Test Standard:FCC 15.247 Tested By:Kei Zhang Reviewed By:Terry Yin 0 20 40 60 80 100 120 130 1G2G3G4G5G 6.2G L e v e l i n d B μ V / m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) 4793.00000051.95---74.0022.05150.0H199.013.3 4803.500000---41.6754.0012.33150.0H311.013.3 Final_Result Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) ------------------------ Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 40 of 56 EUT Information EUT Name:Insignia - Computer Speakers with Bluetooth Model:NS-CSB2B6 Test Mode:BR DH5_Low channel Order No/Sample No:168577768/A004101100-002 Test Voltage:Adaptor Remark:Temp 23 Humi:56% Test Standard:FCC 15.247 Tested By:Kei Zhang Reviewed By:Terry Yin 0 20 40 60 80 100 120 130 1G2G3G4G5G 6.2G L e v e l i n d B μ V / m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) 4808.500000---41.0154.0012.99150.0V186.013.3 4811.00000052.31---74.0021.69150.0V247.013.3 Final_Result Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) ------------------------ Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 41 of 56 EUT Information EUT Name:Insignia - Computer Speakers with Bluetooth Model:NS-CSB2B6 Test Mode:BR DH5_Low channel Order No/Sample No:168577768/A004101100-002 Test Voltage:Adaptor Remark:Temp 23 Humi:56% Test Standard:FCC 15.247 Tested By:Kei Zhang Reviewed By:Terry Yin 0 20 40 60 80 100 6.2G 8910G18G L e v e l i n d B μ V / m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) 7205.95000047.48---74.0026.52150.0H343.08.8 7205.950000---43.3754.0010.63150.0H343.08.8 9607.74166753.20---74.0020.80150.0H245.010.4 Final_Result Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) PolAzimuth (deg) Corr. (dB/m) 9608.110834---50.4354.003.57150.0H245.010.4 Prüfbericht - Produkte Test Report - Products Appendix A CN25Y01X 002 Page 42 of 56 EUT Information EUT Name:Insignia - Computer Speakers with Bluetooth Model:NS-CSB2B6 Test Mode:BR DH5_Low channel Order No/Sample No:168577768/A004101100-002 Test Voltage:Adaptor Remark:Temp 23 Humi:56% Test Standard:FCC 15.247 Tested By:Kei Zhang Reviewed By:Terry Yin 0 20 40 60 80 100 6.2G 8910G18G L e v e l i n d B μ V / m Frequency in Hz Critical_Freqs Frequency (MHz…
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| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.90 mW |