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Golden Vessel Electronic & Lighting Inc GV-BIC BIC Remote Control 2ACO2-GV-BIC 2ACO2GVBIC gv bic
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Document DEVICE REPORTGetApplicationAttachment.html?id=7387238SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 1 of 10 1 Cover Page RF Exposure Evaluation Report Application No.: FCC ID: Applicant: Address of Applicant: Manufacturer: Address of Manufacturer: Factory: Address of Factory: SHCR2404000663LM 2ACO2-GV-BIC Golden Vessel Electronic & Lighting, Inc Industrial District, ZhongHan Town ChaoHu City, Anhui Province, China Golden Vessel Electronic & Lighting, Inc Industrial District, ZhongHan Town ChaoHu City, Anhui Province, China 1: Golden Vessel Electronic & Lighting, Inc 2: WINKSTAR ELECTRONIC AND LIGHTING CO., LTD. 1: Industrial District, ZhongHan Town ChaoHu City, Anhui Province, China 2: Kilometer number 69, National Road No. 2, Prey Prom Village, Roka Knong Commune, Daun keo City, Takeo Province, Cambodia. Equipment Under Test (EUT): EUT Name: BIC Remote Control Model No.: GV24-RF-B Standard(s) : FCC Rules 47 CFR §2.1093 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2024-04-15 Date of Test: 2024-04-17 to 2024-04-25 Date of Issue: 2024-04-28 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 2 of 10 Version 00 Revision Record Description Date Original 2024-04-28 Remark / Authorized for issue by: Tested By Wade Zhang/Project Engineer Approved By Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 3 of 10 2 Contents Page 1 COVER PAGE................................................................................................................................................. 1 2 CONTENTS ..................................................................................................................................................... 3 3 GENERAL INFORMATION........................................................................................................................... 4 3.1 GENERAL DESCRIPTION OF E.U.T. ......................................................................................................... 4 3.2 DETAILS OF E.U.T. .................................................................................................................................. 4 3.3 SEPARATION DISTANCE ................................................................................................................................. 4 3.4 TEST LOCATION ....................................................................................................................................... 5 3.5 TEST FACILITY.......................................................................................................................................... 5 4 TEST STANDARDS AND LIMITS ............................................................................................................... 6 5 FCC RADIOFREQUENCY RADIATION EXPOSURE LIMITS................................................................ 6 5.1 RF EXPOSURE TEST EXEMPTIONS FOR SINGLE RF SOURCES.......................................................................... 6 5.1.1 Blanket 1 mW Blanket Exemption ................................................................6 5.1.2 MPE-based Exemption.....................................................................................6 5.1.3 SAR-based Exemption .....................................................................................7 5.2 RF EXPOSURE TEST EXEMPTIONS FOR SIMULTANEOUS TRANSMISSION ........................................................ 8 6 MEASUREMENT AND CALCULATION .................................................................................................. 10 6.1 MAXIMUM TRANSMIT POWER ................................................................................................................. 10 6.2 RF EXPOSURE CALCULATION ...................................................................................................................... 10 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 4 of 10 3 General Information 3.1 General Description of E.U.T. Power supply: DC 3V (2*AAA Battery) Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. Operation Frequency Channel Numbers: Modulation Type: Antenna type: 433.92MHz 1 ASK PCB Antenna 3.3 Separation Distance Separation distance between the antenna to person (R): 5mm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 5 of 10 3.4 Test Location All tests were performed at: SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China. Tel: +86 21 6191 5666 Fax: +86 21 6191 5678 No tests were sub-contracted. Note: 1. SGS is not responsible for wrong test results due to incorrect information (e.g. max. clock frequency, highest internal frequency, antenna gain, cable loss, etc ) is provided by the applicant. (if applicable). 2. SGS is not responsible for the authenticity, integrity and the validity of the conclusion based on results of the data provided by applicant. (if applicable). 3. Sample source: sent by customer. 3.5 Test Facility The test facility is recognized, certified, or accredited by the following organizations: · A2LA (Certificate No. 6332.01) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. is accredited by the American Association for Laboratory Accreditation(A2LA). · FCC (Designation Number: CN1301) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. has been recognized as an accredited testing laboratory. · ISED (CAB Identifier: CN0020) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. EMC Laboratory has been recognized by Innovation, Science and Economic Development Canada (ISED) as an accredited testing laboratory. Company Number: 8617A · VCCI (Member No.: 3061) The 3m Semi-anechoic chamber and Shielded Room of SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. has been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: R-13868, C-14336, T-12221, G-10830 respectively. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 6 of 10 4 Test Standards and Limits 5 FCC Radiofrequency radiation exposure limits Test exemptions apply for devices used in general population/uncontrolled exposure environments, according to the SAR-based, or MPE-based exemption thresholds. 5.1 RF Exposure Test Exemptions for single RF sources 5.1.1 Blanket 1 mW Blanket Exemption The 1 mW Blanket Exemption of §1.1307(b)(3)(i)(A) applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power of no more than 1 mW, regardless of separation distance. The 1-mW blanket exemption applies at separation distances less than 0.5 cm, including where there is no separation. This exemption shall not be used in conjunction with other exemption criteria other than those for multiple RF sources in paragraph §1.1307(b)(3)(ii)(A). The 1-mW exemption is independent of service type and covers the full range of 100 kHz to 100 GHz, but it shall not be used in conjunction with other exemption criteria or in devices with higher-power transmitters operating in the same time-averaging period. Exposure from such higher-power transmitters would invalidate the underlying assumption that exposure from the lower-power transmitter is the only contributor to SAR in the relevant volume of tissue. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); 5.1.2 MPE-based Exemption General frequency and separation-distance dependent MPE-based effective radiated power (ERP) thresholds are in Table B.1 [Table 1 of §1.1307(b)(1)(i)(C)] to support an exemption from further evaluation from 300 kHz through 100 GHz. The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least /2, where is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of /4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 7 of 10 Table B.1--Thresholds For Single RF Sources Subject to Routine Environmental Evaluation RF Source Frequency Minimum Distance fL MHz fH MHz L / 2 H / 2 0.3 1.34 159 m 35.6 m 1.34 30 35.6 m 1.6 m 30 300 1.6 m 159 mm 300 1,500 159 mm 31.8 mm 1,500 100,000 31.8 mm 0.5 mm Subscripts L and H are low and high; is wavelength. R:Separation distance between the antenna to person Threshold ERP W 1,920 R² 3,450 R²/f ² 3.83 R² 0.0128 R²f 19.2R² The table applies to any RF source (i.e. single fixed, mobile, and portable transmitters) and specifies power and distance criteria for each of the five frequency ranges used for the MPE limits. These criteria apply at separation distances from any part of the radiating structure of at least /2. The thresholds are based on the general population MPE limits with a single perfect reflection, outside of the reactive nearfield, and in the main beam of the radiator. Limit calculation Frequency range Frequency(MHz) /2(m) 1500~100000MHz 433 0.1103 R(m) Threshold ERP(W) 0.0600 0.069 5.1.3 SAR-based Exemption 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 /4. As for devices with antennas of length greater than /4 where the gain is not well defined, but always less than that of a half-wave dipole (length /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 0.5cm to 40cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 8 of 10 where and f is in GHz, d is the separation distance (cm), and ERP20cm is per Formula (B.1). 5.2 RF Exposure Test Exemptions for Simultaneous Transmission The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). This exemption may not be used in conjunction with other exemption criteria other than those is paragraph (b)(3)(i)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(i)(A). Either SAR-based or MPE-based exemption may be considered for test exemption for fixed, mobile, or portable device exposure conditions; therefore, the contributions from each exemption in conjunction with the measured SAR (Evaluatedk term) shall be used to determine exemption for simultaneous transmission. In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. Where: a = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(B) of this section for Pth, including existing exempt transmitters and those being added. b = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(C) of this section for Threshold ERP, including existing exempt transmitters and those being added. c = number of existing fixed, mobile, or portable RF sources with known evaluation for the specified minimum distance including existing evaluated transmitters. Pi = the available maximum time-averaged power or the ERP, whichever is greater, for fixed, mobile, or portable RF source i at a distance between 0.5 cm and 40 cm (inclusive). Pth,i = the exemption threshold power (Pth) according to paragraph (b)(3)(i)(B) of this section for fixed, mobile, or portable RF source i. ERPj = the ERP of fixed, mobile, or portable RF source j. ERPth,j = exemption threshold ERP for fixed, mobile, or portable RF source j, at a distance of at least /2 according to the applicable formula of paragraph (b)(3)(i)(C) of this section. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 9 of 10 Evaluatedk = the maximum reported SAR or MPE of fixed, mobile, or portable RF source k either in the device or at the transmitter site from an existing evaluation at the location of exposure. Exposure Limitk = either the general population/uncontrolled maximum permissible exposure (MPE) or specific absorption rate (SAR) limit for each fixed, mobile, or portable RF source k, as applicable from § 1.1310 of this chapter. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR240400066302 Page: 10 of 10 6 Measurement and Calculation 6.1 Maximum transmit power The Power Data is based on the RF Test Report SHCR240400066301. Freq. (MHz) Result Level (dBµV/m@3m) Result Level (mW) 433.92 55.30 80.39 0.0001 0.03 6.2 RF Exposure Calculation For single RF source: Evaluation method Blanket 1 mW Blanket Exemption MPE-based Exemption(ERP) SAR-based Exemption(Pth) The max power is 80.39 dBuV/[email protected] mW<1mW Separation distance between the antenna to person (R) Regardless of separation distance R(/2) 0.5cm<R<40cm Remark: we used the maximum power between the conducted power and ERP/EIRP to perform RF exposure exemption evaluation. So, the device is to qualify for FCC SAR test exemption, the exemption report is in lieu of the SAR report. -End of the Report-
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