2BFMZ-SP20Spot2.0

Date: 2026-03-31 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: 2BFMZ-SP20) [Feel Group B.V.] (“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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Signature: Name: Jamal Salloum Date: 2026-03-31 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: 2BFMZ-SP20) [Feel Group B.V.] (“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, Signature: Name: Jamal Salloum

Mar 2026

Radio frequency radiation exposure evaluation: portable devices RESULT : Pass Test Specification Test item : Spot2.0 Identification / Type No. : 11087-W FCC ID IC : : 2BFMZ-SP20 32260-SP20 Test standard : CFR47 FCC Part 2: Section 2.1093 FCC KDB Publication 447498 D04 RSS-102 Issue 6 Calculation Method according to KDB 447498 D04 and f is in GHz, d is the separation distance (cm), and ERP20cm is per Formula (B.1). The example values shown in Table B.2 are for illustration only. FCC Measurement Record: Test Mode Conducted Power (dBm) Conducted Power (mW) ERP (dBm) ERP (mW) Minimum Separation Distances (mm) Limit (mW) BLE 2.33 1.71 0.28 1.06 5 2.72 ISED Measurement Record: Test Mode E.I.R.P (dBm) E.I.R.P (mW) Minimum Separation Distances (mm) Limit (mW) BLE 2.43 1.75 5 3 For ISED, output power level shall be the higher of the maximum conducted or effective isotropic radiated power (e.i.r.p.) source-based, time-averaged output power. Hence the EUT is excluded from SAR evaluation if the distance between the antenna and the human body is equal or above one of the minimum distances depicted in the tables above, depending on the wireless protocol in use, in accordance with FCC KDB Publication 447498 D04 and RSS-102 Issue 6.

Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.696 2401.608 2402.304 0.5 PASS 2440 0.688 2439.608 2440.296 0.5 PASS 2480 0.688 2479.604 2480.292 0.5 PASS BLE_2M Ant1 2402 1.304 2401.304 2402.608 0.5 PASS 2440 1.308 2439.304 2440.612 0.5 PASS 2480 1.320 2479.296 2480.616 0.5 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0581 2401.4278 2402.4859 --- --- 2440 1.0603 2439.4245 2440.4848 --- --- 2480 1.0604 2479.4261 2480.4865 --- --- BLE_2M Ant1 2402 2.0782 2400.9250 2403.0032 --- --- 2440 2.0872 2438.9181 2441.0053 --- --- 2480 2.0933 2478.9154 2481.0087 --- --- Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] EIRP[dBm] EIRP Limit[dBm] Verdict BLE_1M Ant1 2402 1.25 ≤30 1.35 ≤36 PASS 2440 2.33 ≤30 2.43 ≤36 PASS 2480 2.15 ≤30 2.25 ≤36 PASS BLE_2M Ant1 2402 1.92 ≤30 2.02 ≤36 PASS 2440 2.21 ≤30 2.31 ≤36 PASS 2480 2.21 ≤30 2.31 ≤36 PASS Test Graphs Peak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -12.63 ≤8.00 PASS 2440 -11.52 ≤8.00 PASS 2480 -11.79 ≤8.00 PASS BLE_2M Ant1 2402 -13.82 ≤8.00 PASS 2440 -13.47 ≤8.00 PASS 2480 -13.53 ≤8.00 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Frequency [MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 0.45 -46.24 ≤-19.55 PASS High 2480 1.64 -46.69 ≤-18.36 PASS BLE_2M Ant1 Low 2402 0.45 -31.2 ≤-19.55 PASS High 2480 -0.36 -46.66 ≤-20.36 PASS Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 BLE_2M_Ant1_Low_2402 BLE_2M_Ant1_High_2480 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency [MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 0.60 0.60 --- PASS 30~1000 0.60 -58.08 ≤-19.4 PASS 1000~26500 0.60 -47.14 ≤-19.4 PASS 2440 Reference 1.81 1.81 --- PASS 30~1000 1.81 -58.4 ≤-18.19 PASS 1000~26500 1.81 -18.65 ≤-18.19 PASS 2480 Reference 1.59 1.59 --- PASS 30~1000 1.59 -58.22 ≤-18.41 PASS 1000~26500 1.59 -50.89 ≤-18.41 PASS BLE_2M Ant1 2402 Reference 0.45 0.45 --- PASS 30~1000 0.45 -58.26 ≤-19.55 PASS 1000~26500 0.45 -47.19 ≤-19.55 PASS 2440 Reference 0.74 0.74 --- PASS 30~1000 0.74 -58.62 ≤-19.26 PASS 1000~26500 0.74 -49.35 ≤-19.26 PASS 2480 Reference 0.67 0.67 --- PASS 30~1000 0.67 -58.41 ≤-19.33 PASS 1000~26500 0.67 -49.77 ≤-19.33 PASS Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 BLE_2M_Ant1_2402_0~Reference BLE_2M_Ant1_2402_30~1000 BLE_2M_Ant1_2402_1000~26500 BLE_2M_Ant1_2440_0~Reference

BLE_2M_Ant1_2440_30~1000 BLE_2M_Ant1_2440_1000~26500 BLE_2M_Ant1_2480_0~Reference BLE_2M_Ant1_2480_30~1000 BLE_2M_Ant1_2480_1000~26500 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] BLE_1M Ant1 2402 2.09 2.16 96.76 2440 2.09 2.16 96.76 2480 2.09 2.16 96.76 BLE_2M Ant1 2402 1.06 1.13 93.81 2440 1.06 1.13 93.81 2480 1.06 1.12 94.64 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Appendix H: Emissions in Restricted Bands Test Result Mode: 1M Channel: 2402MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2310.0000 38.05 40.72 2.67 74.00 33.28 150 220 PK Horizontal PASS 2 2327.9400 38.71 41.57 2.86 74.00 32.43 150 276 PK Horizontal PASS 3 2355.5000 38.99 41.96 2.97 74.00 32.04 150 360 PK Horizontal PASS 4 2369.4100 38.53 41.56 3.03 74.00 32.44 150 230 PK Horizontal PASS 5 2384.2300 39.71 42.75 3.04 74.00 31.25 150 36 PK Horizontal PASS 6 2390.0000 39.01 41.96 2.95 74.00 32.04 150 360 PK Horizontal PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Mode: 1M Channel: 2402MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2310.0000 37.66 40.33 2.67 74.00 33.67 150 277 PK Vertical PASS 2 2326.1200 39.55 42.41 2.86 74.00 31.59 150 342 PK Vertical PASS 3 2342.1100 39.18 42.06 2.88 74.00 31.94 150 259 PK Vertical PASS 4 2361.8700 39.37 42.28 2.91 74.00 31.72 150 236 PK Vertical PASS 5 2370.8400 39.36 42.40 3.04 74.00 31.60 150 93 PK Vertical PASS 6 2390.0000 38.51 41.46 2.95 74.00 32.54 150 132 PK Vertical PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Mode: 1M Channel: 2480MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5000 38.84 44.30 5.46 74.00 29.70 100 202 PK Horizontal PASS 2 2486.4600 39.24 44.74 5.50 74.00 29.26 100 345 PK Horizontal PASS 3 2488.0700 39.61 45.08 5.47 74.00 28.92 200 291 PK Horizontal PASS 4 2493.1300 39.54 45.11 5.57 74.00 28.89 200 295 PK Horizontal PASS 5 2496.8100 39.24 44.82 5.58 74.00 29.18 200 175 PK Horizontal PASS 6 2500.0000 38.30 43.80 5.50 74.00 30.20 100 183 PK Horizontal PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Mode: 1M Channel: 2480MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5000 38.73 44.19 5.46 74.00 29.81 200 195 PK Vertical PASS 2 2486.6900 39.47 44.99 5.52 74.00 29.01 100 83 PK Vertical PASS 3 2488.5300 39.16 44.67 5.51 74.00 29.33 100 341 PK Vertical PASS 4 2491.5200 38.97 44.53 5.56 74.00 29.47 100 0 PK Vertical PASS 5 2496.8100 38.87 44.45 5.58 74.00 29.55 100 170 PK Vertical PASS 6 2500.0000 37.62 43.12 5.50 74.00 30.88 100 174 PK Vertical PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Mode: 2M Channel: 2402MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2310.0000 37.75 42.42 4.67 74.00 31.58 150 177 PK Horizontal PASS 2 2325.6815 38.35 43.21 4.86 74.00 30.79 150 131 PK Horizontal PASS 3 2352.2102 38.49 43.44 4.95 74.00 30.56 150 255 PK Horizontal PASS 4 2363.8829 39.07 44.02 4.95 74.00 29.98 150 101 PK Horizontal PASS 5 2382.3941 39.15 44.17 5.02 74.00 29.83 150 166 PK Horizontal PASS 6 2390.0000 37.87 42.82 4.95 74.00 31.18 150 177 PK Horizontal PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Mode: 2M Channel: 2402MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2310.0000 36.96 41.63 4.67 74.00 32.37 150 250 PK Vertical PASS 2 2323.9129 38.97 43.83 4.86 74.00 30.17 150 88 PK Vertical PASS 3 2341.8345 39.25 44.13 4.88 74.00 29.87 150 34 PK Vertical PASS 4 2361.5248 39.26 44.18 4.92 74.00 29.82 150 107 PK Vertical PASS 5 2372.8437 38.84 43.85 5.01 74.00 30.15 150 246 PK Vertical PASS 6 2390.0000 37.53 42.48 4.95 74.00 31.52 150 180 PK Vertical PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Mode: 2M Channel: 2480MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5000 45.04 48.50 3.46 74.00 25.50 150 110 PK Horizontal PASS 2 2485.2500 40.29 43.81 3.52 74.00 30.19 150 271 PK Horizontal PASS 3 2487.3500 39.94 43.45 3.51 74.00 30.55 150 336 PK Horizontal PASS 4 2491.2000 40.35 43.90 3.55 74.00 30.10 150 35 PK Horizontal PASS 5 2494.0500 39.53 43.12 3.59 74.00 30.88 150 330 PK Horizontal PASS 6 2500.0000 38.38 41.88 3.50 74.00 32.12 150 113 PK Horizontal PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Mode: 2M Channel: 2480MHz Test Graph Suspected Data List NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5000 40.76 44.22 3.46 74.00 29.78 150 174 PK Vertical PASS 2 2485.7500 39.45 42.94 3.49 74.00 31.06 150 253 PK Vertical PASS 3 2487.8000 40.87 44.35 3.48 74.00 29.65 150 67 PK Vertical PASS 4 2491.1500 38.88 42.43 3.55 74.00 31.57 150 264 PK Vertical PASS 5 2494.0500 38.89 42.48 3.59 74.00 31.52 150 46 PK Vertical PASS 6 2500.0000 37.89 41.39 3.50 74.00 32.61 150 336 PK Vertical PASS Note:(1)Level=Reading+Factor (2)Margin=Limit-Level Appendix I: Spurious emissions Test Result Note: The low frequency, which starts from 9 kHz to 30 MHz, is pre-scanned and the result which is 20 dB lower than the limit line is not reported. During the test, the Radiates Emission from 30MHz to 1GHz was performed in all modes with all channels. The…

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Product OC (Antenna Only): YC0009AA Product OC (Antenna + Rectangular EVB): YC0009AAEVB Version: 2.1 Date: 2024-07-04 Status: Released Product Name: Wi-Fi Ceramic SMD Antenna Key Features: Frequency band: 2400–2500 MHz Efficiency: Up to 69.9 % Dimensions: 3.2 mm × 1.6 mm × 0.5 mm RoHS Compliant Antenna Datasheet Antenna Services YC0009AA Datasheet Antenna_Datasheet 1 / 25 Overview Quectel Wi-Fi 2.4G antenna covers 2.4–2.5 GHz bands, fully satisfying customers’ requirements for Wi- Fi/Zigbee/BT antennas. There are various antenna types, including built-in FPC/PCB antenna, ceramic patch antenna, and other external antennas of different shapes or sizes. The antenna performance meets the customers’ demands for efficiency, gain, and radiation and ensures the superior experience of the customers’ products in use. Antenna Services YC0009AA Datasheet Antenna_Datasheet 2 / 25 Contents Overview ...................................................................................................................................................... 1 Contents ...................................................................................................................................................... 2 1 Specification ........................................................................................................................................ 3 1.1. Electrical ..................................................................................................................................... 3 1.2. Mechanical & Environmental ..................................................................................................... 4 2 Drawing ................................................................................................................................................ 5 2.1. Antenna ...................................................................................................................................... 5 2.2. Rectangular EVB ........................................................................................................................ 6 3 Detailed Performance ......................................................................................................................... 7 3.1. S-Parameter Test ....................................................................................................................... 7 3.1.1. VSWR .............................................................................................................................. 7 3.1.2. Return Loss ..................................................................................................................... 8 3.2. Radiation Performance Test ....................................................................................................... 9 3.2.1. Efficiency ......................................................................................................................... 9 3.2.2. Average Gain ................................................................................................................ 10 3.2.3. Peak Gain .......................................................................................................................11 3.2.4. 3D & 2D Radiation Pattern ............................................................................................ 12 4 Schematic Symbol and Pin Definition ............................................................................................ 14 5 Transmission Line ............................................................................................................................ 15 6 Recommended PCB Layout ............................................................................................................. 16 7 Matching Circuit ................................................................................................................................ 17 8 Soldering Temperature ..................................................................................................................... 18 9 Reflow Profile .................................................................................................................................... 19 10 Packaging .......................................................................................................................................... 20 Contact Us................................................................................................................................................. 22 Legal Notices ............................................................................................................................................ 23 Revision History ....................................................................................................................................... 25 Antenna Services YC0009AA Datasheet Antenna_Datasheet 3 / 25 1 Specification Test Condition: Assembled On 91 mm × 51 mm EVB 1.1. Electrical Electrical Frequency Range 2400–2500 MHz Impedance 50 Ω Polarization Linear Radiation Pattern Omni-directional Electrical - Detail Band SPEC Band B71 B12 /B13 /B28 B5 /B8 /B26 B1 /B2 /B3 B40 Wi-Fi 2G B38 /B41 Freq. (MHz) 600– 698 700– 790 790– 960 1700– 2170 2300– 2400 2400– 2500 2500– 2690 Max VSWR - - - - - 2.3 - Max Return Loss (dB) - - - - - -8.2 - AVG Eff. (%) - - - - - 64.0 - AVG Gain (dB) - - - - - -2.0 - Max Peak Gain (dBi) - - - - - 0.1 - VSWR ≤2.3 Return Loss ≤-8.2 dB Peak Gain ≤0.1 dBi Antenna Services YC0009AA Datasheet Antenna_Datasheet 4 / 25 1.2. Mechanical & Environmental Mechanical Antenna Size 3.2 mm × 1.6 mm × 0.5 mm Material & Color Ceramic & Natural Antenna Weight Typ. 0.01 g Mounting Type SMD Recommended EVB Size Rectangular EVB: 91 mm × 51 mm Environmental Operation Temperature -40 °C to +85 °C Storage Temperature -40 °C to +85 °C RoHS Compliant Yes Antenna Services YC0009AA Datasheet Antenna_Datasheet 5 / 25 2 Drawing 2.1. Antenna All dimensions are in mm Antenna…

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