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2BFD9-N35TWS Bluetooth headset

Meizhou Shengjian Acoustic Technology Co., Ltd
TWS Bluetooth headset - FCC ID 2BFD9-N35 - Meizhou Shengjian Acoustic Technology Co., Ltd
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Mar 18, 2024
Application Purpose
Original Equipment
Date of Application
Mar 18, 2024
Equipment Note
TWS Bluetooth headset
Frequency Range
2402.00000000 - 2480.00000000
Company
Meizhou Shengjian Acoustic Technology Co., Ltd
Country
China

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

FCC statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause u ndesired operation. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement in portable exposure condition without restriction.

Attestation Statements

Meizhou Shengjian Acoustic Technology Co., Ltd No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-3-19 To whom it may concern: We, Meizhou Shengjian Acoustic Technology Co., Ltd, hereby certify that the equipment for which authorization is sought (FCC ID: 2BFD9-N35) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing “covered” equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Chaodong Wu Manager Meizhou Shengjian Acoustic Technology Co., Ltd 62_[model] CoveredEqu_2.911(d)(5)(i) and (ii) - U, V03

Cover Letter(s)

Meizhou Shengjian Acoustic Technology Co., Ltd Add: No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Date: 2024-3-19 FCC ID: 2BFD9-N35 Dear Sir/Madam, We, Meizhou Shengjian Acoustic Technology Co., Ltd Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: TWS Bluetooth headset Model no.: N35, X15, K10, K13, K20, K26, K29, K50, K58, K66, K68, K89, K90, K98, HK-3, HK-6, HK-9 Sincerely, Name/Title: Chaodong Wu/Manager Company: Meizhou Shengjian Acoustic Technology Co., Ltd Address: No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Phone: 8615322233968 Fax: N/A E-Mail: [email protected]

Cover Letter(s)

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2024-3-19> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2BFD9-N35 N35 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title: Chaodong Wu/Manager Company: Meizhou Shengjian Acoustic Technology Co., Ltd Address: No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Phone: 8615322233968 Fax: N/A E-Mail: [email protected]

Cover Letter(s)

Meizhou Shengjian Acoustic Technology Co., Ltd No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-3-19 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2BFD9-N35 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins’ current valid General Terms and Conditions (AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title: Chaodong Wu/Manager Company: Meizhou Shengjian Acoustic Technology Co., Ltd Address: No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Phone: 8615322233968 Fax: N/A E-Mail: [email protected]

External Photos

FCC ID: 2BFD9-N35 Page 1 of 5 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 FCC ID: 2BFD9-N35 Page 2 of 5 Fig.3 Fig.4 FCC ID: 2BFD9-N35 Page 3 of 5 Fig.5 Fig.6 FCC ID: 2BFD9-N35 Page 4 of 5 Fig.7 Fig.8 FCC ID: 2BFD9-N35 Page 5 of 5 Fig.9 Fig.10

ID Label/Location Info

Label & Label Location FCC ID: 2BFD9-N35

Internal Photos

FCC ID: 2BFD9-N35 Page 1 of 3 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 FCC ID: 2BFD9-N35 Page 2 of 3 Fig.3 Fig.4 Bluetooth antenna FCC ID: 2BFD9-N35 Page 3 of 3 Fig.5 Fig.6

RF Exposure Info

FCC ID: 2BFD9-N35 Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). FCC ID: 2BFD9-N35 Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 FCC ID: 2BFD9-N35 Page 3 of 3 Conducted Power Results Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 -6.52 39 2441 -6.13 78 2480 -5.88 π/4-DQPSK 00 2402 -5.76 39 2441 -5.43 78 2480 -5.36 Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -7.0 -6.5 -6.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -6.0 -5.5 -5.5 Tolerance ±(dB) 1.0 1.0 1.0 Results Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max. Eirp including Tune Up (mW, Peak) Exemption Limit (mW) GFSK 2402 -6.0 -6.0 0.25 3 2441 -5.5 -5.5 0.28 3 2480 -5.0 -5.0 0.32 3 π/4-DQPSK 2402 -5.0 -5.0 0.32 3 2441 -4.5 -4.5 0.35 3 2480 -4.5 -4.5 0.35 3 The antenna gain of the EUT for BT is PCB Antenna, 0dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

Test Report

Product Specification Model: N/A Manufacturer: Shenzhen Yunchuang Century Technology Co., Ltd. Quick Reference Date Antenna module on the system board Frequenc Range 2400 ~ 2500MHz Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 6 0.2 % Gain (dBi) 0 dBi (Peak Gain) Input Impendence(ohm) 50 Polarization Type Vertical & Horizontal V.S.W.R < 1.4 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 0.0 -1.08 -0.4 -4.7 -2.5 -6.1 60.2 % Retum Loss The Environment of Antenna Radiation Pattem 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

Test Report

FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 1 of 34 Appendix Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: TWS Bluetooth headset Trade Mark: N/A Test Model: N35 FCC ID: 2BFD9-N35 Environmental Conditions Temperature: 22.8 C Relative Humidity: 56% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Frequency[MHz] 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.951 2401.514 2402.465 --- --- DH5 Ant1 2441 0.954 2440.523 2441.477 --- --- DH5 Ant1 2480 0.945 2479.520 2480.465 --- --- 2DH5 Ant1 2402 1.290 2401.352 2402.642 --- --- 2DH5 Ant1 2441 1.338 2440.316 2441.654 --- --- 2DH5 Ant1 2480 1.308 2479.331 2480.639 --- --- FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 2 of 34 Test Graphs DH5-Ant1-2402 DH5-Ant1-2441 DH5-Ant1-2480 FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 3 of 34 2DH5-Ant1-2402 2DH5-Ant1-2441 2DH5-Ant1-2480 FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 4 of 34 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.87674 2401.5509 2402.4276 --- --- DH5 Ant1 2441 0.88218 2440.5525 2441.4346 --- --- DH5 Ant1 2480 0.88968 2479.5477 2480.4373 --- --- 2DH5 Ant1 2402 1.2014 2401.3900 2402.5914 --- --- 2DH5 Ant1 2441 1.1851 2440.3933 2441.5784 --- --- 2DH5 Ant1 2480 1.1840 2479.3958 2480.5798 --- --- FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 5 of 34 Test Graphs DH5-Ant1-2402 DH5-Ant1-2441 DH5-Ant1-2480 FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 6 of 34 2DH5-Ant1-2402 2DH5-Ant1-2441 2DH5-Ant1-2480 FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 7 of 34 Appendix C: Maximum peak conducted output power Test Result Test Mode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 -6.52 ≤30 PASS DH5 Ant1 2441 -6.13 ≤30 PASS DH5 Ant1 2480 -5.88 ≤30 PASS 2DH5 Ant1 2402 -5.76 ≤20.97 PASS 2DH5 Ant1 2441 -5.43 ≤20.97 PASS 2DH5 Ant1 2480 -5.36 ≤20.97 PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 8 of 34 Test Graphs DH5-Ant1-2402-PASS DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 9 of 34 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS 2DH5-Ant1-2480-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 10 of 34 Appendix D: Carrier frequency separation Test Result TestMode Antenna Frequency[MHz] Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.01 ≥0.954 PASS 2DH5 Ant1 Hop 1.266 ≥0.892 PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 11 of 34 Test Graphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 12 of 34 Appendix E: Time of occupancy Test Result TestMode Antenna Frequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH5 Ant1 Hop 2.885 90 0.26 ≤0.4 PASS 2DH5 Ant1 Hop 2.891 70 0.202 ≤0.4 PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 13 of 34 Test Graphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 14 of 34 FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 15 of 34 Appendix F: Number of hopping channels Test Result TestMode Antenna Frequency[MHz] Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 16 of 34 Test Graphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 17 of 34 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Frequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -7.32 -49.04 ≤-27.32 PASS DH5 Ant1 High 2480 -6.65 -49.35 ≤-26.65 PASS DH5 Ant1 Low Hop_2402 -7.29 -50.53 ≤-27.29 PASS DH5 Ant1 High Hop_2480 -6.91 -49.47 ≤-26.91 PASS 2DH5 Ant1 Low 2402 -7.20 -50.12 ≤-27.2 PASS 2DH5 Ant1 High 2480 -6.99 -49.79 ≤-26.99 PASS 2DH5 Ant1 Low Hop_2402 -7.38 -50.39 ≤-27.38 PASS 2DH5 Ant1 High Hop_2480 -10.24 -49.16 ≤-30.24 PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 18 of 34 Test Graphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS DH5-Ant1-Hop_2402-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 19 of 34 DH5-Ant1-Hop_2480-PASS 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 20 of 34 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 21 of 34 Appendix H: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 0~Reference -7.97 -7.97 --- PASS DH5 Ant1 2402 30~1000 -7.97 -62.6 ≤-27.97 PASS DH5 Ant1 2402 1000~26500 -7.97 -50.44 ≤-27.97 PASS DH5 Ant1 2441 0~Reference -7.50 -7.50 --- PASS DH5 Ant1 2441 30~1000 -7.50 -62.99 ≤-27.5 PASS DH5 Ant1 2441 1000~26500 -7.50 -50.77 ≤-27.5 PASS DH5 Ant1 2480 0~Reference -7.31 -7.31 --- PASS DH5 Ant1 2480 30~1000 -7.31 -62.37 ≤-27.31 PASS DH5 Ant1 2480 1000~26500 -7.31 -50.91 ≤-27.31 PASS 2DH5 Ant1 2402 0~Reference -7.22 -7.22 --- PASS 2DH5 Ant1 2402 30~1000 -7.22 -62 ≤-27.22 PASS 2DH5 Ant1 2402 1000~26500 -7.22 -50.1 ≤-27.22 PASS 2DH5 Ant1 2441 0~Reference -8.37 -8.37 --- PASS 2DH5 Ant1 2441 30~1000 -8.37 -63.09 ≤-28.37 PASS 2DH5 Ant1 2441 1000~26500 -8.37 -50.43 ≤-28.37 PASS 2DH5 Ant1 2480 0~Reference -10.07 -10.07 --- PASS 2DH5 Ant1 2480 30~1000 -10.07 -61.9 ≤-30.07 PASS 2DH5 Ant1 2480 1000~26500 -10.07 -51.05 ≤-30.07 PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 22 of 34 Test Graphs DH5-Ant1-2402-0~Reference-PASS DH5-Ant1-2402-30~1000-PASS DH5-Ant1-2402-1000~26500-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 23 of 34 DH5-Ant1-2441-0~Reference-PASS DH5-Ant1-2441-30~1000-PASS DH5-Ant1-2441-1000~26500-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 24 of 34 DH5-Ant1-2480-0~Reference-PASS DH5-Ant1-2480-30~1000-PASS DH5-Ant1-2480-1000~26500-PASS FCC ID: 2BFD9-N35 Report No.: CTA24031201201 Page 25 of 34 2DH5-Ant1-2402-0~Reference-PASS 2DH5-Ant1-2…

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Test Report

Report No.: CTA24031201201 Page 1 of 37 FCC TEST REPORT Test report On Behalf of Meizhou Shengjian Acoustic Technology Co., Ltd For TWS Bluetooth headset Model No.: N35, X15, K10, K13, K20, K26, K29, K50, K58, K66, K68, K89, K90, K98, HK-3, HK-6, HK-9 FCC ID: 2BFD9-N35 Prepared for : Meizhou Shengjian Acoustic Technology Co., Ltd No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Prepared By : Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community,Fuhai Street, Bao’an District, Shenzhen, China Date of Test: 2024/3/8 ~ 2024/3/13 Date of Report: 2024/3/14 Report Number: CTA24031201201 The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA24031201201 Page 2 of 37 TEST RESULT CERTIFICATION Applicant’s name ................. : Meizhou Shengjian Acoustic Technology Co., Ltd Address .................................. : No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Manufacture's Name ............ : Meizhou Shengjian Acoustic Technology Co., Ltd Address .................................. : No.1, Eyi Village Committee, Ningzhong Town, Xingning City, Guangdong Province, China Product description Trade Mark ................................ : N/A Product name ............................ : TWS Bluetooth headset Model and/or type reference : N35, X15, K10, K13, K20, K26, K29, K50, K58, K66, K68, K89, K90, K98, HK-3, HK-6, HK-9 Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of performance of tests.............. : 2024/3/8 ~ 2024/3/13 Date of Issue ........................................... : 2024/3/14 Test Result .............................................. : Pass Testing Engineer : (Zoey Cao) Technical Manager : (Amy Wen) Authorized Signatory : (Eric Wang) Report No.: CTA24031201201 Page 3 of 37 Revision History Revision Issue Date Revisions Revised By 00 2024/3/14 Initial Issue Eric Wang Report No.: CTA24031201201 Page 4 of 37 TABLE OF CONTENTS 1 GENERAL INFORMATION ................................................................................................ 5 1.1 Description of Device (EUT) ...................................................................................................... 5 1.2 Wireless Funtion Tested in this Report ..................................................................................... 5 1.3 EUT configuration ..................................................................................................................... 6 1.4 External I/O and Cable .............................................................................................................. 6 1.5 Description of Test Facility ........................................................................................................ 6 1.6 Statement of the Measurement Uncertainty .............................................................................. 6 1.7 Measurement Uncertainty ......................................................................................................... 7 1.8 Description of Test Modes ........................................................................................................ 7 2 TEST METHODOLOGY ..................................................................................................... 8 2.1 EUT Configuration ..................................................................................................................... 8 2.2 EUT Exercise ............................................................................................................................ 8 2.3 Test Sample .............................................................................................................................. 8 3 SYSTEM TEST CONFIGURATION .................................................................................... 9 3.1 Justification ............................................................................................................................... 9 3.2 EUT Exercise Software ............................................................................................................. 9 3.3 Special Accessories .................................................................................................................. 9 3.4 Block Diagram/Schematics ....................................................................................................... 9 3.5 Equipment Modifications ........................................................................................................... 9 3.6 Test Setup ................................................................................................................................. 9 4 SUMMARY OF TEST RESULTS ...................................................................................... 10 5 MEASUREMENT RESULTS ............................................................................................ 11 5.1 Maximum Peak Conducted Output Power .............................................................................. 11 5.2 Frequency Separation and 20 dB Bandwidth .......................................................................... 12 5.3 Number of Hopping Frequency .............................................…

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Test Setup Photos

FCC ID: 2BFD9-N35 Page 1 of 2 TEST SETUP PHOTOS OF THE EUT Conducted Emission Radiated Emission Below 1GHz FCC ID: 2BFD9-N35 Page 2 of 2 Radiated Emission Above 1GHz

Contact Information

Applicant

Chaodong Wu
[email protected]8615322233968Fax: 8615322233968

Test Firm

SHENZHEN CTA TESTING TECHNOLOGY CO., LTD.Eric Wang
[email protected]+86 755 2322 5875

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz300.00 µW
Confidentiality
Long Term
Grant Notes
Output Power listed is peak conducted.

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