2BSMY-FP31Mini Printer
SMARTOP TECH INTERNATIONAL CO., LIMITED
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Application Details
- Equipment Class
- DTS - Digital Transmission System
- Date of Grant
- Nov 28, 2025
- Application Purpose
- Original Equipment
- Equipment Note
- Mini Printer
- Frequency Range
- 2402.00000000 - 2480.00000000
- Country
- Hong Kong
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
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Attestation Statements
SMARTOPTECHINTERNATIONALCO.,LIMITED ReferenceNo.2025UD0088 1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:TTSMARKETINC. FRN:0036806057 ContactName:MaverickLim Address:1178BroadwaySte324,NewYork,NY10001,USA TelephoneNo:001-(646)305-2908 Email:[email protected] Applicant: Companyname:SMARTOPTECHINTERNATIONALCO.,LIMITED FRN:0037557881 Granteecode:2BSMY FCCID:2BSMY-FP31 ContactName:YupeiWu Address:Flat503A,5/F,WonHinBuilding,74-78StanleyStreet,Central,Hongkong TelephoneNo:15777482919 FaxNo:N/A Email:[email protected] [SMARTOPTECHINTERNATIONALCO.,LIMITED]certifiesthat,asofthedate ofthisfilingoftheapplicationwiththeTCB,[TTSMARKETINC.]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. [SMARTOPTECHINTERNATIONALCO.,LIMITED]acceptstomaintainanagent fornolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanycommissionrelatedproceedinginvolving equipment.[TTSMARKETINC.]accepts,asofthedateofthefilingofthe application,theobligationofthedesignatedUSagentforserviceofprocessfor theabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2025/10/11 Applicant’sName:YupeiWuUSAgent’sName:MaverickLim Title:productEngineerTitle:Manager Signature:Signature
External Photos
External Photos M/N: FP31 External Photos M/N: FP31 External Photos M/N: FP31 External Photos M/N: FP31 External Photos M/N: FP31
Internal Photos
Internal Photos M/N: FP31 Internal Photos M/N: FP31 Internal Photos M/N: FP31 Internal Photos M/N: FP31 Internal Photos M/N: FP31 Internal Photos M/N: FP31 Internal Photos M/N: FP31 Bluetooth Antenna
RF Exposure Info
Page 1 of 3 Report No. ESTE-R2509188 FCC RF EXPOSURE REPORT SMARTOP TECH INTERNATIONAL CO., LIMITED Mini Printer Model Number: FP31 Additional Model: FP32, FP33, FP34 FCC ID: 2BSMY-FP31 Applicant: SMARTOP TECH INTERNATIONAL CO., LIMITED Address: Flat 503A, 5/F, Won Hin Building, 74-78 Stanley Street, Central, Hong Kong Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2509188 Date of Test: Sep. 03, 2025~ Sep. 18, 2025 Date of Report: Sep. 25, 2025 Page 2 of 3 Report No. ESTE-R2509188 1. Applicable Standards FCC Part 2(Section 2.1093) FCC KDB 447498 D04 Interim General RF Exposure Guidance v01 2. Exposure Evaluation of Portable or Mobile Devices Human exposure to RF emissions from portable devices (47 CFR §2.1093), as defined by the FCC, must be evaluated with respect to the FCC-adopted limits for SAR. Evaluation of mobile devices, as defined by the FCC, may also be performed with respect to SAR limits, but in such cases it is usually simpler and more cost-effective to evaluate compliance with respect to field strength or power density limits. For certain devices that are designed to be used in both mobile and portable configurations similar to those described in 47 CFR §2.1091(d)(4), such as certain desktop phones and wireless modem modules, compliance for mobile configurations is also satisfied when the same device is evaluated for SAR compliance in portable configurations. The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 300 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. Page 3 of 3 Report No. ESTE-R2509188 3. Evaluation Results Mode CH Peak output Power (dBm) Antenna Gain (dBi) effective radiated power (dBm) Target power (dBm) Max. Target power (mW) SAR Test Exemption Limit (mW) GFSK 2402 0.76 -0.58 -1.97 -1±1 1.000 2.72 2441 1.34 -0.58 -1.39 -1±1 1.000 2.72 2480 1.85 -0.58 -0.88 0±1 1.259 2.72 π/4- DQPSK 2402 1.6 -0.58 -1.13 -1±1 1.000 2.72 2441 2.08 -0.58 -0.65 0±1 1.259 2.72 2480 2.58 -0.58 -0.15 0±1 1.259 2.72 8-DPSK 2402 1.82 -0.58 -0.91 0±1 1.259 2.72 2441 2.49 -0.58 -0.24 0±1 1.259 2.72 2480 2.94 -0.58 0.21 0±1 1.259 2.72 BLE 1M 2402 0.56 -0.58 -2.17 -2±1 0.794 2.72 2440 1.14 -0.58 -1.59 -1±1 1.000 2.72 2480 1.68 -0.58 -1.05 -1±1 1.000 2.72 BLE 2M 2402 0.66 -0.58 -2.07 -2±1 0.794 2.72 2440 1.27 -0.58 -1.46 -1±1 1.000 2.72 2480 1.78 -0.58 -0.95 0±1 1.259 2.72 Note: 1. Limited=3060*(0.5/20)^x, x=-log(60/(3060*√f)). 2. We choose f=2.48GHz (Highest frequency operate at bluetooth) to calculate MPE limit as higher frequency will have lower MPE limits. 3. SAR Test Exclusion Thresholds is 2.72mW for separation distance 5mm. Therefore, SAR test is not required. End of Test Report
Test Report
Page 1 of 40 Report No.ESTE-R2509187 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of SMARTOP TECH INTERNATIONAL CO., LIMITED Mini Printer Model Number: FP31 Additional Model: FP32, FP33, FP34 FCC ID: 2BSMY-FP31 Applicant: SMARTOP TECH INTERNATIONAL CO., LIMITED Address: Flat 503A, 5/F, Won Hin Building, 74-78 Stanley Street, Central, Hong Kong Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2509187 Date of Test: Sep. 03, 2025~ Sep. 18, 2025 Date of Report: Sep. 25, 2025 Page 2 of 40 Report No.ESTE-R2509187 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................... 5 1.1. Description of Device (EUT) ............................................................................................................ 5 1.2. Antenna Information ......................................................................................................................... 5 1.3. Information of RF Cable ................................................................................................................... 5 2. SUMMARY OF TEST ........................................................................................................................... 6 2.1. Summary of test result ..................................................................................................................... 6 2.2. Test Facilities ..................................................................................................................................... 7 2.3. Measurement uncertainty ................................................................................................................ 8 2.4. Assistant equipment used for test .................................................................................................. 8 2.5. Block Diagram ................................................................................................................................... 8 2.6. Test Mode .......................................................................................................................................... 9 2.7. Power Setting of Test Software ...................................................................................................... 9 2.8. Duty Cycle .......................................................................................................................................... 9 2.9. Channel List ..................................................................................................................................... 10 2.10. Test Equipment List ...................................................................................................................... 11 3. 6DB BANDWIDTH ............................................................................................................................ 13 3.1. Limit ................................................................................................................................................... 13 3.2. Test Setup ........................................................................................................................................ 13 3.3. Spectrum Analyzer Setting ............................................................................................................ 13 3.4. Test Procedure ................................................................................................................................ 13 3.5. Test Result ....................................................................................................................................... 13 4. MAXIMUM PEAK OUTPUT POWER .................................................................................................. 14 4.1. Limit ................................................................................................................................................... 14 4.2. Test Setup ........................................................................................................................................ 14 4.3. Spectrum Analyzer Setting ............................................................................................................ 14 4.4. Test Procedure ................................................................................................................................ 14 4.5. Test Result ....................................................................................................................................... 14 5. POWER SPECTRAL DENSITY .......................................................................................................... 15 5.1. Limit ................................................................................................................................................... 15 5.2. Test Setup ........................................................................................................................................ 15 5.3. Spectrum Analyzer Setting ............................................................................................................ 15 5.4. Test Procedure ................................................................................................................................ 15 5.5. Test Result ....................................................................................................................................... 15 6. CONDUCTED BAND EDGE .............................................................................................................. 16 6.1. Limit ...................................................................................................................…
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Test Report
Page 1 of 25 Report No. ESTE-R2509187 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.633 2401.712 2402.345 0.5 PASS BLE_1M Ant1 2440 0.708 2439.661 2440.369 0.5 PASS BLE_1M Ant1 2480 0.726 2479.655 2480.381 0.5 PASS BLE_2M Ant1 2402 1.164 2401.430 2402.594 0.5 PASS BLE_2M Ant1 2440 1.152 2439.472 2440.624 0.5 PASS BLE_2M Ant1 2480 1.218 2479.370 2480.588 0.5 PASS Page 2 of 25 Report No. ESTE-R2509187 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 3 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 4 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2480-PASS Page 5 of 25 Report No. ESTE-R2509187 Appendix B: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 0.56 ≤30 PASS BLE_1M Ant1 2440 1.14 ≤30 PASS BLE_1M Ant1 2480 1.68 ≤30 PASS BLE_2M Ant1 2402 0.66 ≤30 PASS BLE_2M Ant1 2440 1.27 ≤30 PASS BLE_2M Ant1 2480 1.78 ≤30 PASS Test Graphs Peak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Page 6 of 25 Report No. ESTE-R2509187 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Page 7 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS Page 8 of 25 Report No. ESTE-R2509187 Page 9 of 25 Report No. ESTE-R2509187 Appendix C: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -14.52 ≤8.00 PASS BLE_1M Ant1 2440 -13.80 ≤8.00 PASS BLE_1M Ant1 2480 -13.11 ≤8.00 PASS BLE_2M Ant1 2402 -17.93 ≤8.00 PASS BLE_2M Ant1 2440 -17.44 ≤8.00 PASS BLE_2M Ant1 2480 -16.75 ≤8.00 PASS Page 10 of 25 Report No. ESTE-R2509187 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 11 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 12 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2480-PASS Page 13 of 25 Report No. ESTE-R2509187 Appendix D: Reference level measurement Test Result TestMode Antenna Freq(MHz) Max.Point[MHz] Result[dBm] BLE_1M Ant1 2402 2402.26 0.32 BLE_1M Ant1 2440 2440.25 0.53 BLE_1M Ant1 2480 2480.27 1.40 BLE_2M Ant1 2402 2402.03 -0.43 BLE_2M Ant1 2440 2440.01 -0.07 BLE_2M Ant1 2480 2480.01 0.63 Page 14 of 25 Report No. ESTE-R2509187 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 15 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 16 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2480-PASS Page 17 of 25 Report No. ESTE-R2509187 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 0.32 -39.45 ≤-19.68 PASS BLE_1M Ant1 High 2480 1.40 -38.82 ≤-18.6 PASS BLE_2M Ant1 Low 2402 -0.43 -35.44 ≤-20.43 PASS BLE_2M Ant1 High 2480 0.63 -39.42 ≤-19.37 PASS Page 18 of 25 Report No. ESTE-R2509187 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Page 19 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2480-PASS Page 20 of 25 Report No. ESTE-R2509187 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 30~26500 0.32 -41.43 ≤-19.68 PASS BLE_1M Ant1 2440 30~26500 0.53 -40.85 ≤-19.47 PASS BLE_1M Ant1 2480 30~26500 1.40 -39.65 ≤-18.6 PASS BLE_2M Ant1 2402 30~26500 -0.43 -41.43 ≤-20.43 PASS BLE_2M Ant1 2440 30~26500 -0.07 -41.11 ≤-20.07 PASS BLE_2M Ant1 2480 30~26500 0.63 -40.38 ≤-19.37 PASS Page 21 of 25 Report No. ESTE-R2509187 Test Graphs BLE_1M-Ant1-2402-30~26500-PASS BLE_1M-Ant1-2440-30~26500-PASS BLE_1M-Ant1-2480-30~26500-PASS Page 22 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2402-30~26500-PASS BLE_2M-Ant1-2440-30~26500-PASS Page 23 of 25 Report No. ESTE-R2509187 BLE_2M-Ant1-2480-30~26500-PASS Page 24 of 25 Report No. ESTE-R2509187 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor[dB] BLE_1M Ant1 2440 2.13 2.50 85.20 0.70 BLE_2M Ant1 2440 1.08 2.51 43.03 3.66 Page 25 of 25 Report No. ESTE-R2509187 Test Graphs NTNV-BLE_1M-Ant1-2440 NTNV-BLE_2M-Ant1-2440
Test Report
Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBi) M ax: 0 Min: -40 Scale: 5/div Gain (dB) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 M Hz Power (dBi) Max : 0 Min: -30 Scale: 5/div Gain (dB) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.
Test Setup Photos
Radiated emission test: Below 1GHz Radiated emission test: Above 1GHz Conducted emission test:
Contact Information
Applicant
Yupei Wu(Engineer)
[email protected]Fax: N/A
Test Firm
EST Technology Co., Ltd.Iceman Hu
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.51 mW |
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