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5.7mm5.7mm 2.5mm 5mm 5mm 5mm 3.8mm 9.4mm FCC label Design and location Model Name: NST1-YRKA1 FCC ID: 2BUEF-NST-YRKA1
RF Exposure Product: MOTIVATION PEN Applicant: KOKUYO CO., LTD. Model: NST-YRKA1 Address: 1-8-35 Konan, Minato-ku, Tok yo 108-8710, Japan FCC ID: 2BUEF-NST-YRKA1 Section 1.3 of KDB 44798 D04 v01 states that, “Under the new rules, all r adio services and operations are subject to Routine Evaluation [§§ 1.1307(b)(1), 2.1033(f), etc.], unless shown to qualify under the exemptions provided in the rules and OET Lab policies for equipment authorization.” The glossary of KDB 447498 D04 v01 specifies that an exempt RF device is defined “solely from the obligation to perform a routine environmental evaluation to demonstrate compliance with the RF exposure limits in § 1.1310; it i s not exemption from the equipment authorization procedures described in 47 CFR Part 2, not exemption from general obligations of compliance with the RF exposure limits in § 1.1310 of this chapter, and not exemption from determination of whether there is no significant effect on the quality of the human environment under § 1.1306.” Compliance with the exemption criteria defined in 1.1307(b) confirm compliance with the limits in § 1.1310. Per §1.1307(b)(3), (i) For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: (C) Or using Table 1 and 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 λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum timeaveraged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). TABLE 1 TO §1.1307(b)(3)(i)(C)—SINGLE RF SOURCES SUBJECT TO ROUTINE ENVIRONMENTAL EVALUATION ▣BLE Frequency (GHz) Max. output power Antenna Gain (dBi) Evaluation Distance (mm) Max EIRP (mW) Limit (mW) (dBm) (mW) 2.402-2.480 -11.070.078 2.30 5 0.132 1.0 Results: Compliant The MOTIVATION PEN (NST-YRKA1) complies with the FCC RF exposure requirements via the 1-mW Blanket Exemption. No further testing is required.
Report No.: BVT-RH-FCR-260003 BVTRF-FCR-RFT 2 / 25 Revision History of test report Date Report No. Revision History 2026.02.10 BVT-RH-FCR-260003 Initial issue Report No.: BVT-RH-FCR-260003 BVTRF-FCR-RFT 3 / 25 Contents 1. INFORMATION OF TESTING LABORATORY ......................................................................................................... 4 2 SUMMARY OF TEST RESULTS ............................................................................................................................ 5 2.1 DECISION RULES FOR STATEMENT OF CONFORMITY ........................................................................................................................ 6 2.2 MEASUREMENT UNCERTAINTY ................................................................................................................................................................ 6 3 GENERAL INFORMATION ..................................................................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT ............................................................................................................................................................ 7 3.2 TESTED SAMPLE AND TESTED COMPANION DEVICE INFORMATION ................................................................................................ 7 3.3 DESCRIPTION OF TEST MODE .................................................................................................................................................................. 8 3.4 INSTRUMENT CALIBRATION ........................................................................................................................................................... 8 3.5 EUT CONFIGURATION ......................................................................................................................................................................... 8 3.6 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................................................................ 8 3.7 TEST EQUIPMENT ........................................................................................................................................................................................ 9 3.8 TEST CABLES ............................................................................................................................................................................................... 9 4 TEST RESULTS .................................................................................................................................................... 10 4.1 MAX. CONDUCTED OUTPUT POWER .................................................................................................................................................... 10 4.2 POWER SPECTRAL DENSITY .................................................................................................................................................................. 12 4.3 6 DB SPECTRUM BANDWIDTH ............................................................................................................................................................... 14 4.4 BAND-EDGE COMPLIANCE OF RF CONDUCTED EMISSIONS ......................................................................................................... 16 4.5 SPURIOUS RF RADIATED EMISSIONS.................................................................................................................................................. 19 4.6 ANTENNA REQUIREMENT ........................................................................................................................................................................ 25 Report No.: BVT-RH-FCR-260003 BVTRF-FCR-RFT 4 / 25 1. Information of Testing Laboratory Legal Name and address Bureau Veritas CPS Korea Tech Limited (Annyeong-dong) 26, 28, 30, Seja-ro 406beon-gil, Hwaseong-si, Gyeonggi-do, 18326, Republic of Korea Website: http://www.bvcpskoreatech.co.kr Registration information - KOLAS No.: KT232 - RRA No.: KR0041 - Test Lab No.:491470 - A2LA No.: 4068.02, 4068.03 - FCC Designation No.: KR0041 - ISED Designation No.: KR0041 - VCCI Membership No.: 2005 Test location and address Hwaseong (Annyeong-dong) 26, 28, 30, Seja-ro 406beon-gil, Hwaseong-si, Gyeonggi-do, 18326, Republic of Korea Te l : 8 2-31-222-4251 Anyang Heungan-daero 49, Dongan-gu, Anyang-si, Gyeonggi-do, 14119, Republic of Korea Tel: +82-31-689-4110, Fax: +82-31-689-4120 Report No.: BVT-RH-FCR-260003 BVTRF-FCR-RFT 5 / 25 2 Summary of Test Results The EUT has been tested according to the following specifications Applied Standard : FCC Part 15, Subpart C 15.225 FCC Part Section(s) Test Description Limit Test Condition Test Result Reference 15.247(b) Max. Conducted output power <30 dBm Conducted PA SS Section 4.1 15.247(e) Power spectral density <8 dBm/3kHz Conducted PA SS Section 4.2 15.247(a) 6 dB spectrum Bandwidth >0.5 MHz Conducted PA SS Section 4.3 15.247(d) Band-edge Compliance of RF conducted emissions FCC 15.247(d) Conducted PA SS Section 4.4 15.247(d)/ 15.209(a) Spurious RF radiated emissions FCC 15.247(d), 15.209(a) Radiated PA SS Section 4.5 15.203 Antenna requirement FCC 15.203 - PA SS Section 4.6 Report No.: BVT-RH-FCR-260003 BVTRF-FCR-RFT 6 / 25 2.1 Decision Rules for Statement of Conformity QUA-52 Decision Rule(QA Document) was applied. Step 1) : Reference Check, Daily Check, Peripheral device Check Step 2) : Re-test Procedure (Repeat the test maximum 3 times, Different Test Engineer) 1) If the original test results are subject to retesting and the judgement is unclear, the retest is carried out. 2) If the result of the first retest is the same as the initial test, the judgement is made based on the value. 3) If the result of the first retest differ from the results of the initial test, the second re-test is carried out. 4) After comp…
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Model Name: NST-YRKA1 FCC ID: 2BUEF-NST-YRKA1 Internal use only Model Name: NST-YRKA1 FCC ID: 2BUEF-NST-YRKA1 Internal use only Model Name: NST-YRKA1 FCC ID: 2BUEF-NST-YRKA1 Internal use only Model Name: NST-YRKA1 FCC ID: 2BUEF-NST-YRKA1 Internal use only
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 78.00 µW |