2A2UU-K1141A8 Smart Payment Terminal, A8K Smart Payment Terminal

A8k_QuickGuide ProductDiagram NFCCardReader NFCantennalocatesatthebottomofthescreenandontheprintercover.It’susedto sensechipandacquiredatathroughcontactlessway. ICCardReader Usedforinsertingthebankchipcardandgettinginformationsecurely. MagneticStripeCardReader Usedforreadingencryptinformationstoredincorrespondingcards. Camera Usedfortakingphotos,unlockthedevicebyfacerecognitionandcompleteintelligentrecognitionbaseonit. Display UsedforAPPfunctionsorpricedisplay,etc. Powerbutton Usedforchangetherunningstatesofdevice,suchaspressing2~3secondstopoweron/offorscreencaptureand pressing10secondstorestartautomaticallywhendeviceiscrashed. Keypad Usedforenteringpasswordforcertainpaymentusages. Pogopin ThePOGO-Pinsexpandedinterfaceisseveredasthechanneltoconnectthechargingcradleforbetterpowersupplyorfinishdata transmissionbetweendifferentdevices. ATTENTION Warning ●Readallinstructionsandsafetyinformationbeforeusetoavoidinjury. ●Thelimitoperatingambienttemperatureofthedevicedeclaredbythemanufactureris-10~45°C. Batterysafety ●Chargebatteryonlyatambienttemperaturesrangingfrom0~40°C. ●Disposeofusedbatteriesaccordingtomanufacturer’sinstructions. ●Dangerofexplosionifbatteryisincorrectlyreplaced.Replaceonlywiththesameorequivalenttypeofbatteryrecommended bythemanufacturer. ●Tomaintaintheintegrityofthefireprotectiveenclosure,ensurethedeviceispoweredoffbeforeremovingthe batterycompartmentcover,andverifythecoverisfullyseatedwithalllatchessecurelylockedafter replacement.Useofnon-originalcoversorimproperinstallationmaycompromisefireprotectionperformance andincreasefirerisk. Statement ●Theequipmentdamagecausedbynaturaldisasters,falling,selfdisassemblyandnon-compliancewiththeoperation specificationsisnotcoveredbythefreewarranty. ●Somedetailsofthisdocumentmaybeinconsistentwiththerealobjectduetotheupdateiterationoftheproduct.Pleasetake therealobjectasthestandard,andourcompanyreservestherighttointerpretthisdocument. FCC Statement Any Changes or modifications not expressly approved by the party responsibl e for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference (2) This device must accept any interference received, including interference that may cause undesired operation. Note : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. RF Exposure Information (SAR) : This device meets the government's requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government. The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg(Body) ，4.0 W/kg(Limbs). *Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the device is designed to operate at multiple power levels so as to use only the poser required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. The highest SAR value for the device as reported to the FCC when worn on the body, as described in this user guide, is 0.42 W/kg Body SAR (Body-worn measurements differ among devices, depending upon available enhancements and FCC requirements.) The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this device is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/fccid after searching on FCC ID: 2A2UU-K1141 For body worn operation, this device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and the positions the device minimum of 10mm from the body . Use of other enhancements may not ensure compliance with FCC RF exposure guidelines.

A8_QuickGuide ProductDiagram ①2.5''DisplaywithNFCCardReaderunderScreen ②6.5''Display ③NFCCardReaderunderScreen ④FrontCamera ⑤MagenticStriperCardReader ⑥Printer ⑦USBType-C ⑧PowerButton ⑨Speaker ⑩RearCamera ⑪PogoPin ⑫ICCardReader NFCCardReader NFCantennalocatesatthebottomofthescreenandontheprintercover.It’susedto sensechipandacquiredatathroughcontactlessway. ICCardReader Usedforinsertingthebankchipcardandgettinginformationsecurely. MagneticStripeCardReader Usedforreadingencryptinformationstoredincorrespondingcards. Camera Usedfortakingphotos,unlockthedevicebyfacerecognitionandcompleteintelligentrecognitionbaseonit. Display UsedforAPPfunctionsorpricedisplay,etc. PowerButton Usedforchangetherunningstatesofdevice,suchaspressing2~3secondstopoweron/offorscreencaptureandpressing10 secondstorestartautomaticallywhendeviceiscrashed. Pogopin ThePOGO-Pinsexpandedinterfaceisseveredasthechanneltoconnectthechargingcradleforbetterpowersupplyorfinishdata transmissionbetweendifferentdevices. ATTENTION Warning ●Readallinstructionsandsafetyinformationbeforeusetoavoidinjury. ●Thelimitoperatingambienttemperatureofthedevicedeclaredbythemanufactureris-10~45°C. Batterysafety ●Chargebatteryonlyatambienttemperaturesrangingfrom0~40°C. ●Disposeofusedbatteriesaccordingtomanufacturer’sinstructions. ●Dangerofexplosionifbatteryisincorrectlyreplaced.Replaceonlywiththesameorequivalenttypeofbattery recommendedbythemanufacturer. ●Tomaintaintheintegrityofthefireprotectiveenclosure,ensurethedeviceispoweredoffbeforeremovingthe batterycompartmentcover,andverifythecoverisfullyseatedwithalllatchessecurelylockedafter replacement.Useofnon-originalcoversorimproperinstallationmaycompromisefireprotectionperformance andincreasefirerisk. Statement ●Theequipmentdamagecausedbynaturaldisasters,falling,selfdisassemblyandnon-compliancewiththeoperation specificationsisnotcoveredbythefreewarranty. ●Somedetailsofthisdocumentmaybeinconsistentwiththerealobjectduetotheupdateiterationoftheproduct.Pleasetake therealobjectasthestandard,andourcompanyreservestherighttointerpretthisdocument. FCC Statement Any Changes or modifications not expressly approved by the party responsibl e for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference (2) This device must accept any interference received, including interference that may cause undesired operation. Note : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. RF Exposure Information (SAR) : This device meets the government's requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government. The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg(Body) ，4.0 W/kg(Limbs). *Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the device is designed to operate at multiple power levels so as to use only the poser required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. The highest SAR value for the device as reported to the FCC when worn on the body, as described in this user guide, is 0.42 W/kg Body SAR (Body-worn measurements differ among devices, depending upon available enhancements and FCC requirements.) The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this device is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/fccid after searching on FCC ID: 2A2UU-K1141 For body worn operation, this device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and the positions the device minimum of 10mm from the body . Use of other enhancements may not ensure compliance with FCC RF exposure guidelines.

APPENDIX D CALIBRATION CERTIFICATES Report No.: RKSA251230001-20B Page：44 / 47 APPENDIX D CALIBRATION CERTIFICATES Report No.: RKSA251230001-20B Page：45 / 47 APPENDIX D CALIBRATION CERTIFICATES Report No.: RKSA251230001-20B Page：46 / 47 APPENDIX D CALIBRATION CERTIFICATES Report No.: RKSA251230001-20B Page：47 / 47

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 1 / 10 EXHIBIT C - TEST SETUP PHOTOGRAPHS Configuration 1 Conducted Emissions (Front View) Conducted Emissions (Left View) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 2 / 10 Radiated Emissions (Below 30 MHz) Radiated Emissions (30MHz-1GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 3 / 10 Radiated Spurious Emissions (1-18 GHz) Radiated Spurious Emissions (18-25 GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 4 / 10 Configuration 2 Conducted Emissions (Front View) Conducted Emissions (Left View) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 5 / 10 Radiated Emissions (Below 30 MHz) Radiated Emissions (30MHz-1GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 6 / 10 Configuration 3 Conducted Emissions (Front View) Conducted Emissions (Left View) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 7 / 10 Radiated Emissions (Below 30 MHz) Radiated Emissions (30MHz-1GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 8 / 10 Radiated Spurious Emissions (1-18 GHz) Radiated Spurious Emissions (18-25 GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 9 / 10 Configuration 4 Conducted Emissions (Front View) Conducted Emissions (Left View) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSA251230001 10 / 10 Radiated Emissions (Below 30 MHz) Radiated Emissions (30MHz-1GHz)

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 161 of 166 For Wi-Fi Mode: 802.11b_2412MHz 802.11b_2437MHz 802.11b_2462MHz 802.11g_2412MHz 802.11g_2437MHz 802.11g_2462MHz Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 162 of 166 802.11n20_2412MHz 802.11n20_2437MHz 802.11n20_2462MHz 802.11n40_2422MHz 802.11n40_2437MHz 802.11n40_2452MHz Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 163 of 166 For BLE Mode: BLE (1 Mbps) Low Channel Middle Channel High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 164 of 166 EUT PHOTOGRAPHS Please refer to the attachment EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS and EXHIBIT B - EUT INTERNAL PHOTOGRAPHS. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 165 of 166 TEST SETUP PHOTOGRAPHS Please refer to the attachment EXHIBIT C - TEST SETUP PHOTOGRAPHS. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 166 of 166 Declarations 1. The laboratory is not responsible for the authenticity of any information provided by the applicant. Information from the applicant that may affect test results is marked with “★”. 2. The test data was only valid for the test sample(s). 3. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. 4. Otherwise required by the applicant or Product Regulations, Decision Rule in this report did not consider the uncertainty. 5. The extended uncertainty given in this report is obtained by combining the standard uncertainty times the coverage factor k=2 with the 95.45% confidence interval. ***** END OF REPORT *****

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 106 of 166 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 107 of 166 Middle Channel: 2437MHz Fundamental Test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 108 of 166 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 109 of 166 High Channel: 2452MHz Fundamental Test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 110 of 166 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 111 of 166 Band Edge: 802.11b Mode: Low Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 112 of 166 High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 113 of 166 802.11g Mode : Low Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 114 of 166 High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 115 of 166 802.11n-HT20 Mode: Low Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 116 of 166 High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 117 of 166 802.11n-HT40 Mode: Low Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 118 of 166 High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 119 of 166 18GHz-25GHz: Transmitting in maximum output power mode （802.11b mode middle channel） Configuration 1 Horizontal Vertical Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GHz Stop25 GHz 700 MHz/ 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 49.58 dBμV 20.266025641 GHz 2 Marker 2 [T2 ] 39.03 dBμV 20.254807692 GHz D1 74 dBμV D2 54 dBμV Project No :RKSA251230001 Tester :Hugh Wu Date: 7.FEB.2026 12:08:30 Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GHz Stop25 GHz 700 MHz/ 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 49.83 dBμV 20.209935897 GHz 2 Marker 2 [T2 ] 38.93 dBμV 20.198717949 GHz D1 74 dBμV D2 54 dBμV Project No :RKSA251230001 Tester :Hugh Wu Date: 7.FEB.2026 12:40:34 Frequency (GHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Pol Corr. (dB/m) 20.20 --- 38.93 54 15.07 V 12.46 20.21 49.83 --- 74 24.17 V 12.47 20.25 --- 39.03 54 14.97 H 12.51 20.27 49.58 --- 74 24.42 H 12.52 Note: The test distance is 3m. The limit is 74dBμV/m (Peak) and 54dBμV/m (Average). Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 120 of 166 Configuration 3 Horizontal Vertical Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GHz Stop25 GHz 700 MHz/ 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 49.89 dBμV 20.187500000 GHz 2 Marker 2 [T2 ] 39.18 dBμV 20.198717949 GHz D1 74 dBμV D2 54 dBμV Project No :RKSA251230001 Tester :Hugh Wu Date: 7.FEB.2026 13:11:50 Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GHz Stop25 GHz 700 MHz/ 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 49.82 dBμV 19.626602564 GHz 2 Marker 2 [T2 ] 39.17 dBμV 20.254807692 GHz D1 74 dBμV D2 54 dBμV Project No :RKSA251230001 Tester :Hugh Wu Date: 7.FEB.2026 13:43:58 Frequency (GHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Pol Corr. (dB/m) 20.25 --- 39.17 54 14.83 V 12.51 19.63 49.82 --- 74 24.18 V 11.2 20.20 --- 39.18 54 14.82 H 12.46 20.19 49.89 --- 74 24.11 H 12.45 Note: The test distance is 3m. The limit is 74dBμV/m (Peak) and 54dBμV/m (Average). Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 121 of 166 For BLE Mode: 9 kHz-30MHz: Transmitting in maximum output power mode BLE (1 Mbps) high channel Configuration 1 Parallel(worst case) 9kHz-150kHz 150kHz-30MHz 9 kHz-150 kHz Frequency (MHz) Corrected Amplitude (dBμV/m) @3m Detector PK/QP/Ave. Corrected Factor (dB/m) Limit (dBμV/m) @3m Margin (dB) 0.031842 46.44 PK -0.91 117.54 71.10 0.038610 46.11 PK -1.99 115.87 69.76 0.044250 56.32 PK -2.89 114.69 58.37 0.088806 44.06 PK -8.15 108.64 64.58 150 kHz-30 MHz Frequency (MHz) Corrected Amplitude (dBμV/m) @3m Detector PK/QP/Ave. Corrected Factor (dB/m) Limit (dBμV/m) @3m Margin (dB) 0.150000 49.21 PK -11.34 104.08 54.87 1.403700 42.80 PK -28.94 64.66 21.86 4.388700 40.75 PK -31.97 69.54 28.79 15.910800 31.96 PK -33.21 69.54 37.58 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 122 of 166 Configuration 2 Parallel(worst case) 9kHz-150kHz 150kHz-30MHz 9 kHz-150 kHz Frequency (MHz) Corrected Amplitude (dBμV/m) @3m Detector PK/QP/Ave. Corrected Factor (dB/m) Limit (dBμV/m) @3m Margin (dB) 0.020280 47.53 PK -0.56 121.46 73.93 0.038046 47.34 PK -1.90 116.00 68.66 0.044250 55.33 PK -2.89 114.69 59.36 0.088242 44.73 PK -8.09 108.69 63.96 150 kHz-30 MHz Frequency (MHz) Corrected Amplitude (dBμV/m) @3m Detector PK/QP/Ave. Corrected Factor (dB/m) Limit (dBμV/m) @3m Margin (dB) 0.150000 49.50 PK -11.34 104.08 54.58 1.224600 42.87 PK -28.35 65.84 22.97 4.388700 40.58 PK -31.97 69.54 28.96 16.030200 32.66 PK -33.21 69.54 36.88 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 123 of 166 Configuration 3 Parallel(worst case) 9kHz-150kHz 150kHz-30MHz 9 kHz-150 kHz Frequency (MHz) Corrected Amplitude (dBμV/m) @3m Detector PK/QP/Ave. Corrected Factor (dB/m) Limit (dBμV/m) @3m Margin (dB) 0.020844 46.39 PK -0.56 121.23 74.84 0.025638 45.80 PK -0.59 119.43 73.63 0.044532 54.07 PK -2.94 114.63 60.56 0.089652 42.39 PK -8.23 108.55 66.16 150 kHz-30 MHz Frequency (MHz) Corrected Amplitude (dBμV/m) @3m Detector PK/QP/Ave. Corrected Factor (dB/m) Limit (dBμV/m) @3m Marg…

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Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Kunshan). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, or any agency of the U.S. Government. Page 1 of 166 FCC PART 15.247 TEST REPORT For Shanghai Xiangcheng Communication Technology Co.,Ltd 6th Floor, Building 10, No.3000 Longdong Avenue, Pudong New District, Shanghai, China FCC ID: 2A2UU-K1141 Report Type: Original Report Product Name: A8 Smart Payment Terminal, A8K Smart Payment Terminal Report Number: RKSA251230001-00B Report Date: 2026-03-30 Reviewed By: Bard Liu Approved By: Kyle Xu Test Laboratory: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu Province, China Tel: +86-512-86175000 Fax: +86-512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA251230001-00B Page 2 of 166 TABLE OF CONTENTS REPORT REVISION HISTORY................................................................................................................................. 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 6 TEST METHODOLOGY .................................................................................................................................................. 7 MEASUREMENT UNCERTAINTY .................................................................................................................................... 7 TEST FACILITY ............................................................................................................................................................. 7 SYSTEM TEST CONFIGURATION .......................................................................................................................... 8 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 8 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 8 EUT EXERCISE SOFTWARE .......................................................................................................................................... 9 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................. 12 EXTERNAL I/O CABLE................................................................................................................................................ 12 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 12 SUMMARY OF TEST RESULTS ............................................................................................................................. 14 TEST EQUIPMENT LIST ......................................................................................................................................... 15 FCC §1.1307(b) & §2.1093 - RF EXPOSURE ........................................................................................................... 17 APPLICABLE STANDARD ............................................................................................................................................ 17 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 18 APPLICABLE STANDARD ............................................................................................................................................ 18 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 18 FCC §15.207 (a) - AC LINE CONDUCTED EMISSIONS ...................................................................................... 19 APPLICABLE STANDARD ............................................................................................................................................ 19 TEST SYSTEM SETUP .................................................................................................................................................. 19 EMI TEST RECEIVER SETUP ....................................................................................................................................... 19 TEST PROCEDURE ...................................................................................................................................................... 20 TEST RESULTS SUMMARY .......................................................................................................................................... 20 TEST DATA: SEE APPENDIX ....................................................................................................................................... 20 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS............................................................................. 21 APPLICABLE STANDARD ............................................................................................................................................ 21 TEST SYSTEM SETUP .................................................................................................................................................. 21 EMI TEST R…

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Generalinformation Mainantennaspecification Manufacturer Be-comfortable ModelName P1916-mainant Date 2026.1.5 Version 1.0 VendoraddressBuildingC6,HengfengIndustrialCity,ZhoushiRoad,XixiangTown,BaoanDistrict, Shenzhen AntennaAppearance TechnicalSpecifications FrequencyRange 700MHZ-960MHZ+1710MHZ-2690MHZ AntennaType PIFA Dimensions 49.73*31.93mm Impedance 50ohm MaximumGain 2.39dBi VSWR ≤ 3 ............ Efficiencyandgain Frequen cy (MHz) Gain(dB i) Efficiency( %) Frequen cy (MHz) Gain(dB i) Efficiency( %) 700 -2.54 18.511700 1.37 30.56 720 -2.38 21.001740 1.56 29.4 740 -1.90 21.251780 1.65 30.73 760 -1.98 19.331820 1.75 29.47 780 -1.89 18.891860 1.74 31.76 800 -1.83 19.331900 1.75 32.61 820 -1.78 20.871940 1.86 33.14 840 -1.64 23.901980 1.89 33.8 860 -1.76 27.992020 2.01 32.27 880 -1.81 24.342060 2.06 30.33 900 -1.89 20.192100 2.03 38.37 920 -1.95 21.842140 1.86 39.76 940 -2.025 20.962180 1.67 38.45 960 -2.15 20.482220 1.53 39.05 2260 1.57 34.76 2300 1.69 30.36 2340 1.78 28.39 2380 1.81 29.13 2420 1.80 27.32 2460 1.83 28.56 2500 2.09 30.26 2540 2.39 29.74 2580 2.15 30.37 2620 2.11 30.04 2660 2.06 42.06 2700 2.07 50.63 OTA（TRPTIS） BandChannels SN： BandChannels SN： TRPTISTRPTIS Band1 （10M） L 18.54 Band38 （20M） L 18.97 M 18.47 M 18.98 H 18.19-92.49 H 18.92-90.15 Band2 （10M） L 18.49 Band41 （20M） L 17.39 M 18.22 M 17.95 H 17.11-92.3 H 17.27-90.81 Band3 （10M） L 17.18 GSM850 L 25.57 M 17.36 M 25.57 H 17.43-92.76 H 25.20-101.65 Band4 （10M） L 17.23 GSM900 L 25.51 M 17.21 M 25.55 H 17.29-92.3 H 25.47-101.50 Band5 （10M） L 17.58 GSM1800 L 24.63 M 17.90 M 24.93 H 17.49-90.64 H 25.9-102.76 Band7 （10M） L 18.30 GSM1900 L 24.27 M 18.71 M 24.87 H 17.90-92.19 H 24.59-102.47 Band12 （10M） L 16.29 WCDMA- B1 L 18.93 M 16.16 M 18 H 16.04-89.53 H 18.27-105.77 Band17 （10M） L 16.16 WCDMA- B2 L 18.54 M 16.11 M 18.57 H 16.02-87.33 H 17.63-105.74 Band25 （10M） L 18.16 WCDMA- B4 L 17.36 M 17.23 M 17.59 H 17.49-92.48 H 17.78-105.22 Band26 （10M） L 17.13 WCDMA- B5 L 17.23 M 18.24 M 17.54 H 18.50-89.58 H 17.72-104.13 Band28 （10M） L 16.06 WCDMA- B8 L 17.36 M 16.24 M 17.29 H 16.07-89.51 H 17.14-104.32 Band66 （10M） L 17.12 M 18.32 H 18.51-92.18 由 Autodesk 教育版产品制作

Generalinformation 3-in-1antennaspecification Manufacturer Be-comfortable ModelName P1916-GPS&WIFI&BTant Date 2026.1.5 Version 1.0 VendoraddressBuildingC6,HengfengIndustrialCity,ZhoushiRoad,XixiangTown,BaoanDistrict, Shenzhen AntennaAppearance TechnicalSpecifications FrequencyRange 1176.42MHZ1575.42MHZ~2400-2500MHZ~5150-5850MHZ AntennaType PIFA Dimensions 32.80*34.68mm Impedance 50ohm MaximumGain 2.15dBi VSWR ≤ 3 ............ Efficiencyandgain Frequency (MHz) Gain(dBi)Efficiency(%) 11720.4835.32 11740.4734.8 11760.5334.38 11780.434.13 11800.533.75 Frequency (MHz) Gain(dBi)Efficiency(%) 15651.8340.42 15701.7239.7 15751.8438.94 15801.5638.3 15851.5437.78 Frequency (MHz) Gain(dBi) Efficiency (%) Frequency (MHz) Gain(dBi) Efficiency (%) 24001.5640.7951501.0936.81 24101.8941.3752501.631 24202.1246.353501.9930.82 24302.1546.4954501.8535.17 24401.9445.4655501.5634.06 24501.5444.956501.136.13 24601.5645.157501.7538.16 24701.2644.6358501.1145.78 24801.2543.97 24901.0842.16 25001.1443.58 OTA（TRPTIS） WIFIOTAtest TestfrequencyChannelTRPTIS WIFI11a（54M） 3611.13-72.06 14911.5-71.82 16510.94-71.23 WIFI11b（11M) 116.2-84.28 716.11-84.49 1315.85-84.46 WIFI11g 115.23-71.46 715.16-71.51 1314.96-71.53 WIFI11n 115.17-69.44 715.24-69.57 1314.86-69.39 由 Autodesk 教育版产品制作

Sample acknowledgement 样品承认书 Pro…

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