
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
RETRO BLUETOOTH SPEAKER MANUAL INSTRUCTION RETRO BLUETOOTH SPEAKER Thanks for choosing our product. We hope you will enjoy music. Security guidance Before using the speaker, please read our specs clearly and keep it for future reference. 1.Stay away from heat, sharp items, direct sunlight and open fire. 2.Do not insert any metal objects, avoid short circuit. 3.Don't repair the product by yourself, please contact the authorized manufacturer to repair it. 4.Avoid rain, spray and other liquids. 5.If the product is overheated, damaged or falling into the liquid, stop using it. 6.Use the product according to local standards and regulations. Accessories 1* Bluetooth speaker 1* USB charging cable 1* Audio cable 1* Manual FM radio: Plug in charging cable firstly (Charging cable acts as an antenna, press twice for FM mode, then press for FM station searching, press again to stop the searching. After the searching, it will automatically enter the first channel. Short press Button for previous music/FM program Short press Button for next music/FM program Rotate for Volume adjust Battery charging 1. Insert the charging cable DC 5V, connect the USB to the computer or DC adapter. LED indicator light turns red, it means speaker is charging. 2. When the speaker is fully charged, the red indicator will turn off. *Remarks: • The new battery only needs 2-3 hours for the first time to complete the charge and discharge cycles. Avoid overcharging the speaker. • If speaker is not used for long periods of time, the battery life may shorten slightly. Bluetooth Pairing Long press button for 3 seconds to Power on speaker. This will put it in Bluetooth mode directly. Search and select “Bauhn Speaker” on your phone Bluetooth list, when you hear a voice “Connected”, it means connection was successful. Indicator light stays on while Bluetooth is active. REMARKS: If the speaker was previously paired to another device, remove the connection from the old device before pairing to the new device. Technical parameters: Bluetooth V5.3 Range 10 meters Power supply DC 5V/1A Battery 3.7V 500mAh Charging time Approx 1-2 hours Speaker Output 5W Operating time Approx 2-3hours Button instruction and Basic Operation: Button Operation Button • Power on/offLong press 3~4 seconds • Play/Pause: short press • Change Mode: Double press (FM/BLUETOOTH/TF/USB/AUX in) • When receive calling, short press to answer, double press will refuse the call Insert audio wire into after turn on the speaker, will into AUX mode automatically Insert USB to and TF card to to listen music you instore . Volume scale . Power on&off/Play&Pause/Mode Switching . Bluetooth indicator light . USB drive reading 2 4 6 8 10 . Charging port . Volume adjustment . Next song/FM program . Previous song/FM program . AUX audio port 1 9 3 5 7 . TF card 9 10 78 1 2 3456 FCC INSTRUCTION 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 undesired operation." CAUTION: Changes or modifications 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. Distributed by: ALDI Inc. Batavia, IL 60510 www.ALDI.us Contact: [email protected] (US)1-888-204-0934 ALTAVOZ BLUETOOTH RETRO MANUAL DE INSTRUCCIONES ALTAVOZ BLUETOOTH RETRO Gracias por elegir nuestro producto. Esperamos que disfrute de la música. Guía de seguridad Lea atentamente nuestras claras especificaciones antes de utilizar el altavoz y guárdelas para consultarlas en el futuro. 1. Mantener alejado del calor, los objetos afilados, la luz solar directa y las llamas abiertas. 2. No insertar ningún objeto metálico; evitar los cortocircuitos. 3. No repare el producto por sí mismo; comuníquese con el fabricante autorizado para su reparación. 4. Evitar que se moje por la lluvia, salpicaduras y otros líquidos. 5. Deje de usar el producto si este se sobrecalienta, sufre daños o se cae en cualquier líquido. 6. Utilizar el producto conforme a las normas y leyes locales. Accesorios 1* Altavoz Bluetooth 1* Cable de carga USB 1* Cable de audio 1* Manual Radio FM: Conecte primero el cable de carga (ya que este actúa como antena), presione dos veces para pasar al modo FM, luego presione para buscar estaciones de FM; presione nuevamente para detener la búsqueda. Después de la búsqueda ingresará automáticamente en el primer canal. Presione brevemente el botón para retroceder al programa de FM /música anterior Presione brevemente el botón para avanzar al programa de FM /música siguiente Gire el botón para ajustar el volumen Carga de la batería 1. Inserte el cable de carga de 5 V de CC, conecte el USB a una computadora o adaptador de CC. El indicador LED se enciende de color rojo, lo que significa que el altavoz se está cargand…
Text truncated - open the document above for the full version.
ShenzhenHudsonTechnologyCo.,Ltd. U.S.AgentDesignationforServiceofProcess (ApplicantandU.S.AgentareSeparateParties) TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA ATTENTION:FCCCertification–Section2.911(d)(7)Information DesignatedU.S.Agent CompanyName:XtremeTimeInc. FRN:0035694579 ContactName:NATPHOPIN Address:1565UnionAve.,Union,NJ7083,UnitedStates TelephoneNo:(212)502-0025 Email:[email protected] Thisletteristoconfirmthatwe(“theDesignatedU.S.Agent)haveacceptedthe responsibilitytoactastheDesignatedU.S.AgentforServiceofProcessasrequiredby section47CFR2.911(d)(7)onbehalfoftheApplicantnotedbelow. U.S.AgentSignature: Date: Signedby(PrintedName/Title): TheApplicantacknowledgesthattheymustmaintainanagentfornolessthanoneyearafter terminatingallmarketingandimportationORtheconclusionofanyCommission-related proceedinginvolvingtheequipment.Theapplicantfurtheracknowledgestheirresponsibility toinformtheFCCwhenevertheDesignatedU.S.Agentinformationabovechanges. ShenzhenHudsonTechnologyCo.,Ltd. Applicant Companyname:ShenzhenHudsonTechnologyCo.,Ltd. GranteeCode:2BHCG FCCID:2BHCG-712774 FRN:0035625359 ContactName:PeterZhao Address:RM409,LvKaiBuilding,71Zone,XindongXin'anStreet,BaoanDistrict,Shenzhen, China518100 TelephoneNo:18823849960 Email:[email protected] ApplicantSignature: Date:2024.07.26 Signedby(PrintedName/Title):PeterZhao/Manager
Shenzhen Hudson Technology Co., Ltd. 2024.07.29 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2BHCG-712774 [Shenzhen Hudson Technology Co., Ltd..] (“the applicant”) 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, (Applicant signature) (Applicant printed name) Peter Zhao Shenzhen Hudson Technology Co., Ltd.. 2024.07.29 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2BHCG-712774 [Shenzhen Hudson Technology Co., Ltd..] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Peter Zhao
Shenzhen Hudson Technology Co., Ltd. 2024.07.29 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: MINI RETRO BLUETOOTH SPEAKER Trademark: MODEL : 712774 FCC ID : 2BHCG-712774 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Peter Zhao /Manager Contact information / address: RM409, LvKai Building, 71 Zone, Xindong Xin’an Street, Baoan District, Shenzhen, China 518100
Shenzhen Hudson Technology Co., Ltd. 2024.07.29 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Peter Zhao /Manager Contact information / address: RM409, LvKai Building, 71 Zone, Xindong Xin’an Street, Baoan District, Shenzhen, China 518100
External Photos
Size:20*10mm FCC ID: 2BHCG-712774 Label location
Internal Photos Antenna
RF EXPOSURE EVALUATION METHOD FCC ID:2BHCG-712774 Applicable standard: In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BT GFSK 2402 0.08 21 GFSK 2441 0.61 21 GFSK 2480 0.56 21 π/ 4 DQPSK 2402 0.93 21 π/ 4 DQPSK 2441 1.41 21 π/ 4 DQPSK 2480 1.49 21 8DPSK 2402 1.43 21 8DPSK 2441 1.95 21 8DPSK 2480 2.03 21 max possible output power (PK,conducted):3±1dBm -0.58dBi logarithmic terms convert to numeric result is nearly 0.87 4dBm=2.51mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.51/5*√2.402=0.78≤3.0 2441MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.51/5*√2.441=0.78≤3.0 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.51/5*√2.48=0.79≤3.0 Conclusion: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required.
InvertedFAntennaSpecification Summary ITEMANTSPEC ModelName 2.4GANT Center Frequency HorizontalVertical 2400MHz2450MHz2500MHz2400MHz2450MHz2500MHz -1.26 -0.76-0.58 -5.25 -2.46-1.86 MAX.Gain -0.58dB PolarizationHorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance 50Ohm AntennaLength 38.20mm Manufacture ZHUHAIJIELITECHNOLOGYCO.,LTD AntennaPhoto&Length(mm) Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency (MHz) Gain(dB) Max MinAvg 2400 -1.26174 -30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582 -22.0315 -6.59127 Vertical:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div Frequency (MHz) Gain(dB) Max MinAvg 2400-5.2537 -22.1424-12.4294 2450 -2.4652-24.5837 -10.4702 2500 -1.86120 -29.5214-9.20432 ANTTestLabs:AttestationofGlobalComplianceCo.,Ltd.
No.:BCTC/RF-EMC-005 Page: 1 of 84 Edition:B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2406330166E Applicant: Shenzhen Hudson Technology Co., Ltd. Product Name: MINI RETRO BLUETOOTH SPEAKER Test Model: 712774 Tested Date: 2024-06-19 to 2024-07-03 Issued Date: 2024-07-03 Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 2 of 84 Edition:B.2 FCC ID:2BHCG-712774 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: MINI RETRO BLUETOOTH SPEAKER Trademark: Model/Type Reference: 712774 Prepared For: Shenzhen Hudson Technology Co., Ltd. Address: RM409, LvKai Building, 71 Zone, Xindong Xin'an Street, Baoan District, Shenzhen, China 518100 Manufacturer: Shenzhen Hudson Technology Co., Ltd. Address: RM409, LvKai Building, 71 Zone, Xindong Xin'an Street, Baoan District, Shenzhen, China 518100 Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-06-19 Sample tested Date: 2024-06-19 to 2024-07-03 Issue Date: 2024-07-03 Report No.: BCTC2406330166E Test Standards FCC Part15.247 ANSI C63.10-2013 Test Results PASS Remark: This is Bluetooth Classic radio test report. Tested by: Approved by: Tang Changyu/ Project Handler Zero Zhou/Reviewer Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 3 of 84 Edition:B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 8 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List .......................................................................................................... 9 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT operating Conditions ................................................................................... 13 6.5 Test Result .......................................................................................................... 14 7. Radiated emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test procedure .................................................................................................... 18 7.4 EUT operating Conditions ................................................................................... 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 23 8.1 Block Diagram Of Test Setup .............................................................................. 23 8.2 Limit .................................................................................................................... 23 8.3 Test procedure .................................................................................................... 24 8.4 EUT operating Conditions ................................................................................... 24 8.5 Test Result .......................................................................................................... 25 9. Spurious RF Conducted Emissions ..................................................................... 26 9.1 Block Diagram Of Test Setup .............................................................................. 26 9.2 Limit .................................................................................................................... 26 9.3 Test procedure .................................................................................................... 26 9.4 Test Result ...........................................................................…
Text truncated - open the document above for the full version.
Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 57 of 84 Edition:B.2 Power NVNT 2-DH1 2441MHz Power NVNT 2-DH1 2480MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 58 of 84 Edition:B.2 Power NVNT 3-DH1 2402MHz Power NVNT 3-DH1 2441MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 59 of 84 Edition:B.2 Power NVNT 3-DH1 2480MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 60 of 84 Edition:B.2 12. Hopping Channel Separation 12.1 Block Diagram Of Test Setup 12.2 Limit Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 0.125W. 12.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 30kHz. VBW = 100kHz , Span = 2.0MHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. The limit is specified in one of the subparagraphs of this Section Submit this plot. 12.4 Test Result Temperature: 26°C Relative Humidity: 54% Test Voltage: DC 3.7V Remark: N/A Condition Mode Hopping Freq1 (MHz) Hopping Freq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT 1-DH1 2401.852 2402.854 1.002 0.674 Pass NVNT 1-DH1 2440.852 2441.852 1 0.663 Pass NVNT 1-DH1 2478.854 2479.852 0.998 0.687 Pass NVNT 2-DH1 2401.85 2402.854 1.004 0.851 Pass NVNT 2-DH1 2440.852 2441.852 1 0.857 Pass NVNT 2-DH1 2478.852 2479.852 1 0.871 Pass NVNT 3-DH1 2401.85 2402.852 1.002 0.815 Pass NVNT 3-DH1 2440.85 2441.85 1 0.835 Pass NVNT 3-DH1 2478.852 2479.85 0.998 0.84 Pass Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 61 of 84 Edition:B.2 Test Graphs CFS NVNT 1-DH1 2402MHz CFS NVNT 1-DH1 2441MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 62 of 84 Edition:B.2 CFS NVNT 1-DH1 2480MHz CFS NVNT 2-DH1 2402MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 63 of 84 Edition:B.2 CFS NVNT 2-DH1 2441MHz CFS NVNT 2-DH1 2480MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 64 of 84 Edition:B.2 CFS NVNT 3-DH1 2402MHz CFS NVNT 3-DH1 2441MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 65 of 84 Edition:B.2 CFS NVNT 3-DH1 2480MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 66 of 84 Edition:B.2 13. Number Of Hopping Frequency 13.1 Block Diagram Of Test Setup 13.2 Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. 13.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 100kHz. VBW = 300kHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. It may prove necessary to break the span up to sections. in order to clearly show all of the hopping frequencies. The limit is specified in one of the subparagraphs of this Section. 4. Set the spectrum analyzer: Start Frequency = 2.4GHz, Stop Frequency = 2.4835GHz. Sweep=auto; 13.4 Test Result Temperature: 26°C Relative Humidity: 54% Test Voltage: DC 3.7V Remark: N/A Condition Mode Hopping Number Limit Verdict NVNT 1-DH1 79 15 Pass NVNT 2-DH1 79 15 Pass NVNT 3-DH1 79 15 Pass Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 67 of 84 Edition:B.2 Test Graphs Hopping No. NVNT 1-DH1 2441MHz Hopping No. NVNT 2-DH1 2441MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 68 of 84 Edition:B.2 Hopping No. NVNT 3-DH1 2441MHz Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 69 of 84 Edition:B.2 14. Dwell Time 14.1 Block Diagram Of Test Setup 14.2 Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. Frequency hopping systems may avoid or suppress transmissions on a particular hopping frequency provided that a minimum of 15 channels are used. 14.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set spectrum analyzer span = 0. Centred on a hopping channel; 3. Set RBW = 1MHz and VBW = 3MHz.Sweep = as necessary to capture the entire dwell time per hopping channel. Set the EUT for DH5, DH3 and DH1 packet transmitting. 4. Use the marker-delta function to determine the dwell time. If this value varies with different modes of operation (e.g.. data rate. modulation format. etc.). repeat this test for each variation. The limit is specified in one of the subparagraphs of this Section. Submit this plot(s). Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 70 of 84 Edition:B.2 14.4 Test Result Temperature: 26°C Relative Humidity: 54% Test Voltage: DC 3.7V Remark: N/A Condition Mode Frequency (MHz) Pulse Time (ms) Total Dwell Time (ms) Burst Count Period Time (ms) Limit (ms) Verdict NVNT 1-DH1 2441 0.376 118.816 316 31600 400 Pass NVNT 1-DH3 2441 1.632 252.96 155 31600 400 Pass NVNT 1-DH5 2441 2.879 308.053 107 31600 400 Pass NVNT 2-DH1 2441 0.386 121.976 316 31600 400 Pass NVNT 2-DH3 2441 1.63 260.8 160 31600 400 Pass NVNT 2-DH5 2441 2.886 297.258 103 31600 400 Pass NVNT 3-DH1 2441 0.388 122.996 317 31600 400 Pass NVNT 3-DH3 2441 1.637 252.098 154 31600 400 Pass NVNT 3-DH5 2441 2.888 340.784 118 31600 400 Pass Note: Total Dwell Time (ms) = Pulse Time (ms)*Burst Count Report No.:BCTC2406330166E No.:BCTC/RF-EMC-005 Page: 71 of 84 Edition:B.2 Test Graphs Dwell NVNT 1-DH1 2441MHz One Burst Dwell NVNT 1-DH1 2441MHz Accumulated Report No.:BCTC2406330166E No.:…
Text truncated - open the document above for the full version.
17. EUT Test Setup Photographs Conducted Measurement Photo Radiated Measurement Photos
1-2/F., Building B, Pengzhou Industrial Park, · Bao'an District, Shenzhen, Guangdong · China
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.60 mW |

Roam Clip Speaker
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Horizon Dock Multifunction Alarm Clock
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
ANC headphone
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
3-IN-1 WIRELESS CHARGING STAND
Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHz