zmp
DLE-250403002R-1 MPE 5mm Devices FCC(1)
MemX Systems Corporation BUDV1 Buddie Earbuds 2BN5T-BUDV1 2BN5TBUDV1 budv1
Not Your Device? Search For Manuals or Datasheets below:
File Info : application/pdf, 7 Pages, 204.28KB
Document DEVICE REPORTGetApplicationAttachment.html?id=8198014Report No.: DLE-250403002R-1 RF Exposure Evaluation FCC ID: 2BN5T-BUDV1 Applicant: Address: Manufacturer: Address: EUT: Trade Mark: Model Number: Date of Receipt: Test Date: Date of Report: Prepared By: Address: Applicable Standards: Test Result: Report Number: MemX Systems Corporation 7050 Dexter Ann Arbor Rd Unit 300 #1023 Dexter, MI 48130-8659 MemX Systems Corporation 7050 Dexter Ann Arbor Rd Unit 300 #1023 Dexter, MI 48130-8659 Buddie Earbuds BUDDIE Buddie Earbuds, V1, V2, V3 Mar. 10, 2025 Mar. 11, 2025- Apr. 02, 2025 Apr. 02, 2025 Shenzhen DL Testing Technology Co., Ltd. 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China 47CFR§1.1310, 47CFR§2.1093 KDB 447498 D01 General RF Exposure Guidance v06 Pass DLE-250403002R-1 Prepared (Test Engineer): Ken Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 7 Report No.: DLE-250403002R-1 Table of Contents 1. Product Information ......................................................................................................... 3 2. Test laboratory information .............................................................................................. 4 3. MEASUREMENT UNCERTAINTY .................................................................................. 4 4. METHOD OF MEASUREMENT ...................................................................................... 5 4.1 APPLICABLE STANDARD ..................................................................................... 5 4.2 APPLICABLE STANDARD ..................................................................................... 5 5. EVALUATION RESULTS ................................................................................................ 7 Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 7 Report No.: DLE-250403002R-1 1. Product Information Product Name: Trademark Model No.: Model Difference BT Version: Operation Frequency: Channel numbers: Channel separation: Modulation technology: Antenna Type: Antenna gain: Power supply: (Charging Box) Power supply: (Earphone) Test sample(s) ID: Buddie Earbuds BUDDIE Buddie Earbuds, V1, V2, V3 All the models are electrical identical, the only difference is the color of the appearance. 5.0 2402~2480MHz 79 Channels 1/2/3M GFSK , /4 DQPSK, 8DPSK Chip antenna 1.71dBi Input: DC 5V DC 3.7V by 650mAh battery DC 3.85V by 60mAh battery DLE-250403002R01 Note: 1.For a more detailed features description, please refer to the manufacturer's specifications or the User's Manual. 2.The EUT's all information provided by client. Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 7 Report No.: DLE-250403002R-1 2. Test laboratory information Test Lab: Address: FCC Test Firm Registration Number: Designation Number: IC Registered No.: CAB ID.: Shenzhen DL Testing Technology Co., Ltd. 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China 854456 CN1307 27485 CN0118 3. MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2providing a level of confidence of approximately 95 % No. Item 1 Conducted Emission Test 2 RF power,conducted 3 Spurious emissions,conducted 4 All emissions,radiated(<1G) 5 All emissions,radiated(>1G) 6 Temperature 7 Humidity Uncertainty ±2.56dB ±0.42dB ±2.76dB ±3.65dB ±4.89dB ±0.5°C ±2%MHz Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 7 4. METHOD OF MEASUREMENT Report No.: DLE-250403002R-1 4.1 APPLICABLE STANDARD ANSI C95.11999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radio frequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radio frequency radiation exposure evaluation: portable devices. 4.2 APPLICABLE STANDARD According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: "Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The 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 (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc." [(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 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to f) in section 4.1 is applied to determine SAR test exclusion. Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 7 Report No.: DLE-250403002R-1 When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. The [ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [ of MPE ratios] is 1.0. The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all 0.04, and the [ of MPE ratios] is 1.0. Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 7 5. EVALUATION RESULTS Tune-up Power Modulation Type Frequency (GHz) Output Power to antenna (dBm) Output Power to antenna (mW) 8DPSK 2.402 EDR 1.61 1.449 Report No.: DLE-250403002R-1 Tune-up Power(dBm) ±1 Max mun Tune-up Power(dBm) 2 3 Mode 8DPSK Frequency (GHz) 2.402 Max Tune-up Power (dBm) 3 Max Tune-up Min. Calc. limit Power (mW) distance(mm) thresholds 1.995 5 0.618 3.0 So a SAR test is not required ****END OF REPORT**** Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 7 of 7
Related FCC IDs:
- 2BN5T-BUDV1 - MemX Systems Corporation Buddie Earbuds [-BUDV1]