2BQVD-TK-X154G LTE POC RADIO

4G LTE POC RADIO TK-X15 User Manual Quanzhou Rongyaokesi Electronic Technology Co., LTD No. 68, Jinpu, Pudang Village, Xiamei Town, Nan 'an City, Quanzhou City, Fujian Province, China FCC Statement: Any Changes or modifications not expressly approved by the party responsible 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, and (2) This device must accept any interference received, including interference that may cause undesired operation. SAR tests are conducted using standard operating positions accepted by 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. Before a new model is a available for sale to the public, it must be tested and certified to the FCC that is does not exceed the exposure limit established by the FCC. Tests for each product are performed in positions and locations as required by the FCC. For body worn operation, this device has been tested and meets the FCC RF exposure guidelines when used with and accessory designated for this product or when used with and accessory that contains no metal. To maintain compliance with FCC RF exposure guidelines hold the transmitter and antenna at least 1 inch (2.5 centimeters) from your face and speak in a normal voice, with the antenna pointed up and away from the face. 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.

Report No.: 2507Z11250E-RF-01 Page 32 of 166 10MHz_Middle_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth 10MHz_High_QPSK_50@0 Occupied Bandwidth 26dB Bandwidth 10MHz_High_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 33 of 166 15MHz_Low_QPSK_75@0 Occupied Bandwidth 26dB Bandwidth 15MHz_Low_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth 15MHz_Middle_QPSK_75@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 34 of 166 15MHz_Middle_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth 15MHz_High_QPSK_75@0 Occupied Bandwidth 26dB Bandwidth 15MHz_High_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 35 of 166 20MHz_Low_QPSK_100@0 Occupied Bandwidth 26dB Bandwidth 20MHz_Low_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth 20MHz_Middle_QPSK_100@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 36 of 166 20MHz_Middle_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth 20MHz_High_QPSK_100@0 Occupied Bandwidth 26dB Bandwidth 20MHz_High_16QAM_27@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 37 of 166 FCC Part 27 Band 4, Normal Mode 99% OBW (MHz) 26dB BW (MHz) 1.4MHz_Low_QPSK_6@0 1.089 1.264 1.4MHz_Low_16QAM_6@0 1.081 1.259 1.4MHz_Middle_QPSK_6@0 1.072 1.236 1.4MHz_Middle_16QAM_6@0 1.081 1.239 1.4MHz_High_QPSK_6@0 1.072 1.208 1.4MHz_High_16QAM_6@0 1.081 1.250 3MHz_Low_QPSK_15@0 2.676 2.889 3MHz_Low_16QAM_15@0 2.682 2.931 3MHz_Middle_QPSK_15@0 2.682 2.901 3MHz_Middle_16QAM_15@0 2.688 2.907 3MHz_High_QPSK_15@0 2.676 2.895 3MHz_High_16QAM_15@0 2.676 2.877 5MHz_Low_QPSK_25@0 4.460 4.865 5MHz_Low_16QAM_25@0 4.470 4.845 5MHz_Middle_QPSK_25@0 4.480 4.865 5MHz_Middle_16QAM_25@0 4.490 4.795 5MHz_High_QPSK_25@0 4.470 4.825 5MHz_High_16QAM_25@0 4.480 4.875 10MHz_Low_QPSK_50@0 8.940 9.530 10MHz_Low_16QAM_27@0 4.880 5.445 10MHz_Middle_QPSK_50@0 8.920 9.590 10MHz_Middle_16QAM_27@0 4.880 5.486 10MHz_High_QPSK_50@0 8.940 9.630 10MHz_High_16QAM_27@0 4.880 5.506 15MHz_Low_QPSK_75@0 13.440 14.174 15MHz_Low_16QAM_27@0 4.980 5.706 15MHz_Middle_QPSK_75@0 13.410 14.324 15MHz_Middle_16QAM_27@0 4.950 5.736 15MHz_High_QPSK_75@0 13.410 14.264 15MHz_High_16QAM_27@0 4.980 5.826 Report No.: 2507Z11250E-RF-01 Page 38 of 166 Mode 99% OBW (MHz) 26dB BW (MHz) 20MHz_Low_QPSK_100@0 17.840 18.859 20MHz_Low_16QAM_27@0 4.920 5.726 20MHz_Middle_QPSK_100@0 17.880 18.699 20MHz_Middle_16QAM_27@0 5 5.526 20MHz_High_QPSK_100@0 17.840 18.939 20MHz_High_16QAM_27@0 5 5.686 Band 7, Normal Mode 99% OBW (MHz) 26dB BW (MHz) 5MHz_Low_QPSK_25@0 4.480 4.865 5MHz_Low_16QAM_25@0 4.470 4.855 5MHz_Middle_QPSK_25@0 4.470 4.885 5MHz_Middle_16QAM_25@0 4.480 4.845 5MHz_High_QPSK_25@0 4.460 4.825 5MHz_High_16QAM_25@0 4.470 4.885 10MHz_Low_QPSK_50@0 8.920 9.670 10MHz_Low_16QAM_27@0 4.900 5.405 10MHz_Middle_QPSK_50@0 8.940 9.449 10MHz_Middle_16QAM_27@0 4.860 5.385 10MHz_High_QPSK_50@0 8.920 9.550 10MHz_High_16QAM_27@0 4.880 5.405 15MHz_Low_QPSK_75@0 13.470 14.294 15MHz_Low_16QAM_27@0 4.980 5.706 15MHz_Middle_QPSK_75@0 13.470 14.324 15MHz_Middle_16QAM_27@0 4.950 5.736 15MHz_High_QPSK_75@0 13.410 14.234 15MHz_High_16QAM_27@0 4.950 5.556 20MHz_Low_QPSK_100@0 17.920 18.899 20MHz_Low_16QAM_27@0 4.960 5.686 20MHz_Middle_QPSK_100@0 17.880 18.859 20MHz_Middle_16QAM_27@0 4.960 5.726 20MHz_High_QPSK_100@0 17.800 18.739 20MHz_High_16QAM_27@0 4.960 5.606 Report No.: 2507Z11250E-RF-01 Page 39 of 166 Band 66, Normal Mode 99% OBW (MHz) 26dB BW (MHz) 1.4MHz_Low_QPSK_6@0 1.078 1.202 1.4MHz_Low_16QAM_6@0 1.084 1.250 1.4MHz_Middle_QPSK_6@0 1.081 1.239 1.4MHz_Middle_16QAM_6@0 1.095 1.242 1.4MHz_High_QPSK_6@0 1.086 1.250 1.4MHz_High_16QAM_6@0 1.084 1.259 3MHz_Low_QPSK_15@0 2.676 2.901 3MHz_Low_16QAM_15@0 2.676 2.877 3MHz_Middle_QPSK_15@0 2.682 2.889 3MHz_Middle_16QAM_15@0 2.682 2.919 3MHz_High_QPSK_15@0 2.676 2.907 3MHz_High_16QAM_15@0 2.682 2.925 5MHz_Low_QPSK_25@0 4.480 4.835 5MHz_Low_16QAM_25@0 4.460 4.905 5MHz_Middle_QPSK_25@0 4.470 4.845 5MHz_Middle_16QAM_25@0 4.460 4.815 5MHz_High_QPSK_25@0 4.470 4.855 5MHz_High_16QAM_25@0 4.460 4.835 10MHz_Low_QPSK_50@0 8.920 9.590 10MHz_Low_16QAM_27@0 4.880 5.405 10MHz_Middle_QPSK_50@0 8.960 9.570 10MHz_Middle_16QAM_27@0 4.880 5.506 10MHz_High_QPSK_50@0 8.920 9.570 10MHz_High_16QAM_27@0 4.880 5.586 15MHz_Low_QPSK_75@0 13.410 14.264 15MHz_Low_16QAM_27@0 4.950 5.706 15MHz_Middle_QPSK_75@0 13.410 14.204 15MHz_Middle_16QAM_27@0 4.950 5.826 15MHz_High_QPSK_75@0 13.440 14.294 15MHz_High_16QAM_27@0 4.920 5.706 20MHz_Low_QPSK_100@0 17.880 18.779 20MHz_Low_16QAM_27@0 4.960 5.606 20MHz_Middle_QPSK_100@0 17.840 18.859 Report No.: 2507Z11250E-RF-01 Page 40 of 166 Mode 99% OBW (MHz) 26dB BW (MHz) 20MHz_Middle_16QAM_27@0 4.960 5.606 20MHz_High_QPSK_100@0 17.880 18.819 20MHz_High_16QAM_27@0 4.960 5.646 Report No.: 2507Z11250E-RF-01 Page 41 of 166 Band 4, Normal 1.4MHz_Low_QPSK_6@0 Occupied Bandwidth 26dB Bandwidth 1.4MHz_Low_16QAM_6@0 Occupied Bandwidth 26dB Bandwidth 1.4MHz_Middle_QPSK_6@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 42 of 166 1.4MHz_Middle_16QAM_6@0 Occupied Bandwidth 26dB Bandwidth 1.4MHz_High_QPSK_6@0 Occupied Bandwidth 26dB Bandwidth 1.4MHz_High_16QAM_6@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 43 of 166 3MHz_Low_QPSK_15@0 Occupied Bandwidth 26dB Bandwidth 3MHz_Low_16QAM_15@0 Occupied Bandwidth 26dB Bandwidth 3MHz_Middle_QPSK_15@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 44 of 166 3MHz_Middle_16QAM_15@0 Occupied Bandwidth 26dB Bandwidth 3MHz_High_QPSK_15@0 Occupied Bandwidth 26dB Bandwidth 3MHz_High_16QAM_15@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 45 of 166 5MHz_Low_QPSK_25@0 Occupied Bandwidth 26dB Bandwidth 5MHz_Low_16QAM_25@0 Occupied Bandwidth 26dB Bandwidth 5MHz_Middle_QPSK_25@0 Occupied Bandwidth 26dB Bandwidth Report No.: 2507Z11250E-RF-01 Page 46 of 166 5MHz_Middle_16QAM_25@0 Occupied Bandwidth 26dB Bandwidth 5MHz_High_QPSK_25@0 Occupied Bandwidth 26dB Bandwidth 5MHz_High_16QAM_25@0 Occupied Bandwidth 26dB Bandwid…

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Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2507Z11250E-RF-TSP Page 1 / 3 EUT SETUP PHOTOS Radiation Emission - Front View (Below 1GHz) Radiation Emission - Back View (Below 1GHz) Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2507Z11250E-RF-TSP Page 2 / 3 Radiation Emission - Front View (1GHz - 18GHz) Radiation Emission - Back View (1GHz - 18GHz) Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2507Z11250E-RF-TSP Page 3 / 3 Radiation Emission - Front View (Above 18GHz) Radiation Emission - Back View (Above 18GHz)

Report No.: 2507Z11250E-RF-01 Page 1 of 166 Appendix A Test Information: Sample No.: 3CTU-6 Test Date: 2026/01/12~2026/01/14 Te s t S i t e : RF Test Mode: Transmitting Tester: Lucas Lin Test Result: Pass Environmental Conditions: Temperature: (°C) 20.8~22.3 Relative Humidity: (%) 40~44 AT M P r e s s u r e : (kPa) 100.1~100.4 Report No.: 2507Z11250E-RF-01 Page 2 of 166 Frequency stability vs. temperature &Frequency stability vs. voltage Compliance FCC Part 22H Band 5, TN/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -16.19 -0.0194 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -13.56 -0.0162 ±2.5 Pass Band 5, T1/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -19.86 -0.0237 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 0.89 0.0011 ±2.5 Pass Band 5, T2/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -16.01 -0.0191 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -10.53 -0.0126 ±2.5 Pass Band 5, T3/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -15.74 -0.0188 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -10.80 -0.0129 ±2.5 Pass Band 5, T4/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -18.17 -0.0217 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -21.01 -0.0251 ±2.5 Pass Band 5, T5/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -13.89 -0.0166 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -4.48 -0.0054 ±2.5 Pass Report No.: 2507Z11250E-RF-01 Page 3 of 166 Band 5, T6/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -15.64 -0.0187 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -2.59 -0.0031 ±2.5 Pass Band 5, T7/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -17.80 -0.0213 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -1.47 -0.0018 ±2.5 Pass Band 5, T8/VN Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -16.65 -0.0199 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -17.50 -0.0209 ±2.5 Pass Band 5, TN/VH Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -18.15 -0.0217 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -14.45 -0.0173 ±2.5 Pass Band 5, TN/VL Mode Test Channel (MHz) Frequency Error Limit (ppm) Verdict (Hz) (ppm) 10MHz_Middle_QPSK_50@0 836.5 -18.94 -0.0226 ±2.5 Pass 10MHz_Middle_16QAM_27@0 836.5 -19.21 -0.0230 ±2.5 Pass Note: Frequency Error (ppm)=Frequency Error (MHz)/Test Channel(MHz)*10 6 TN: 20°C; T1: -30°C; T2: -20°C; T3: -10°C; T4: 0°C; T5: 10°C; T6: 30°C; T7: 40°C; T8: 50°C. VN: Normal Voltage; VL: Low Voltage; VH: High Voltage. Report No.: 2507Z11250E-RF-01 Page 4 of 166 FCC Part 24E Band 2, TN/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.991 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, T1/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.129 1868.931 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, T2/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.991 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, T3/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.931 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, T4/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.931 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Report No.: 2507Z11250E-RF-01 Page 5 of 166 Band 2, T5/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.129 1868.931 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.009 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, T6/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.991 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, T7/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.129 1868.871 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.871 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, T8/VN Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.931 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.069 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Band 2, TN/VH Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.931 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1850.949 1855.924 1850 ~ 1910 Pass 20MHz_High_QPSK_100@0 1891.009 1908.931 1850 ~ 1910 Pass 20MHz_High_16QAM_27@73 1904.076 1909.051 1850 ~ 1910 Pass Report No.: 2507Z11250E-RF-01 Page 6 of 166 Band 2, TN/VL Mode F_L (MHz) F_H (MHz) Limit (MHz) Verdict 20MHz_Low_QPSK_100@0 1851.069 1868.931 1850 ~ 1910 Pass 20MHz_Low_16QAM_27@0 1…

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FCC Part 27, Part 22H, Part 24E Page 1 of 32 FCC PART 27 FCC P ART 22H, PART 24E TEST REPORT For Quanzhou Rongyaokesi Electronic Technology Co., LTD No. 68, Jinpu, Pudang Village, Xiamei Town, Nan 'an City, Quanzhou City, Fujian Province, China FCC ID: 2BQVD-TK-X15 Report Type: Original Report Product Name: 4G LTE POC RADIO Report Number: 2507Z11250E-RF-01 Report Date: 2026-01-29 Reviewed By: Ash Lin Approved By: Miles Chen Prepared By: Bay Area Compliance Laboratories Corp. (Xiamen) Unit 102, No. 902 Meifeng South Road, Binhai West Avenue, Science and Technology Innovation Park, Torch High tech Zone XiaMen Tel: +86-592-3200111 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2507Z11250E-RF-01 FCC Part 27, Part 22H, Part 24E Page 2 of 32 TABLE OF CONTENTS REPORT REVISION HISTORY ................................................................................................................................ 3 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 ★OPERATION VOLTAGE (VDC): ........................................................................................................................... 4 1.3 ★ANTENNA INFORMATION .................................................................................................................................... 5 1.4 OBJECTIVE ............................................................................................................................................................. 5 1.5 MEASUREMENT UNCERTAINTY .............................................................................................................................. 5 1.6 TEST FACILITY ....................................................................................................................................................... 5 2. SYSTEM TEST CONFIGURATION ...................................................................................................................... 6 2.1 JUSTIFICATION ....................................................................................................................................................... 6 2.2 CHANNEL LIST ....................................................................................................................................................... 6 2.3 EUT OPERATION CONDITION: ................................................................................................................................ 7 2.4 SUPPORT EQUIPMENT LIST AND DETAILS ............................................................................................................... 7 2.5 EXTERNAL I/O CABLE ............................................................................................................................................ 7 2.6 BLOCK DIAGRAM OF TEST SETUP .......................................................................................................................... 7 3. SUMMARY OF TEST RESULTS ........................................................................................................................... 9 4. TEST EQUIPMENT LIST ..................................................................................................................................... 10 5. REQUIREMENTS AND TEST PROCEDURES ................................................................................................. 11 5.1 APPLICABLE STANDARD FOR PART 22 SUBPART H: ............................................................................................. 11 5.1.1 RF Output Power ......................................................................................................................................... 11 5.1.2 Spurious Emissions ...................................................................................................................................... 11 5.1.3 Frequency stability....................................................................................................................................... 11 5.2 APPLICABLE STANDARD FOR PART 24 SUBPART E: .............................................................................................. 12 5.2.1 RF Output Power ......................................................................................................................................... 12 5.2.2 Spurious Emissions ...................................................................................................................................... 12 5.2.3 Frequency stability....................................................................................................................................... 12 5.3 APPLICABLE STANDARD FOR PART 27: ................................................................................................................ 13 5.3.1 RF Output Power ......................................................................................................................................... 13 5.3.2 Spurious Emissions ...................................................................................................................................... 14 5.3.3 Frequency stability....................................................................................................................................... 15 5.4 TEST METHOD: ..................................................................................................................................................... 16 5.4.1 Transmitter output power, e.r.p. and e.i.r.p ................................................................................................. 16 5.4.2 Occupied Bandwidth .................................................................................................…

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Project:999--NA Author:HUANG FileName: 999 -APP-RA Date:2024-12-11 TEST:Language:Check:XIE AEnglish Address:3rdFloor,BuildingA1,QianglongEastIndustrialZone,Jiuwei,Xixiang, Bao'anDistrict,Shenzhen Phone:0755-27850514Fax:0755-27850514 Shenzhen XingtongWieress Technology Co.,Ltd FOR ForQuanzhouBaolutongTechnologyCo.,Ltd. ProductConfirmationLetter PartNo.: SpecificationNo.:2024-12-11-V1.0 Client Approved ApprovedbyCheckedbyDesignedby XUGENGHUANJJWUYANLONG Project:999--NA Author:HUANG FileName: 999 -APP-RA Date:2024-12-11 TEST:Language:Check:XIE AEnglish Address:3rdFloor,BuildingA1,QianglongEastIndustrialZone,Jiuwei,Xixiang, Bao'anDistrict,Shenzhen Phone:0755-27850514Fax:0755-27850514 1TechnicalSummary Thisreportsummarizestheelectricalresultsoftheproposedantennatosupportthe 999-NA program.Wetesttheantennawiththelatestversionhandset.Anditseemstobe acceptable. 2GeneralDescription 2.1Components/Partrevisions VSWR:VoltageStandingWaveRate. 3ElectricalPerformance 3.1Set-up 3.1.1VSWR VSWRmeasurements(S21)wereperformedusinganAgilent8753DNetwork Analyzerandthepreviouslydescribedtestfixture.Coaxialchokeswereusedtomitigate surfacecurrentsontheoutsideofthecabling.Thetestingwasperformedinfreespace. 3.1.2Gain&RadiationPatterns ThegainoftheantennawasmeasuredintheXingTong’sanechoicchamber.Coaxial chokesonthefeedcablewereusedtomitigatesurfacecurrents.Thechamberprovidesless than–30dBreflectivityfrom600MHzthrough3GHzandan18”diametersphericalquite zone.Themeasurementresultsarecalibratedusingbothdipoleandleakywavehorn standards. 3.1.3MatchingCircuitDescription Project:999--NA Author: HUANG File Name: 999 -APP-RA Date: 2024-12-11 TEST:Language: Check: XIE AEnglish Address: 3rd Floor, Building A1, Qianglong East Industrial Zone, Jiuwei, Xixiang, Bao'an District, Shenzhen Phone: 0755-27850514 Fax: 0755-27850514 3.2 Measurement Data 3.2.1 LTE-OTA ： Antenna efficiency gain value 680-960MHz-2D 1700-1980MHz-2D 2000-2180MHz-2D 2300-2700MHz-2D Project:999--NA Author: HUANG File Name: 999 -APP-RA Date: 2024-12-11 TEST:Language: Check: XIE AEnglish Address: 3rd Floor, Building A1, Qianglong East Industrial Zone, Jiuwei, Xixiang, Bao'an District, Shenzhen Phone: 0755-27850514 Fax: 0755-27850514 Antenna Pattern 680-960MHz-3D 1700-2180MHz-3D Project:999--NA Author: HUANG File Name: 999 -APP-RA Date: 2024-12-11 TEST:Language: Check: XIE AEnglish Address: 3rd Floor, Building A1, Qianglong East Industrial Zone, Jiuwei, Xixiang, Bao'an District, Shenzhen Phone: 0755-27850514 Fax: 0755-27850514 2300-2700MHz-3D Project:999--NA Author:HUANG FileName: 999 -APP-RA Date:2024-12-11 TEST:Language:Check:XIE AEnglish Address:3rdFloor,BuildingA1,QianglongEastIndustrialZone,Jiuwei,Xixiang, Bao'anDistrict,Shenzhen Phone:0755-27850514Fax:0755-27850514 4Plots 4.1VSWR（S11）LTE 4.2LOGMAG（S11）LTE Project:999--NA Author:HUANG FileName: 999 -APP-RA Date:2024-12-11 TEST:Language:Check:XIE AEnglish Address:3rdFloor,BuildingA1,QianglongEastIndustrialZone,Jiuwei,Xixiang, Bao'anDistrict,Shenzhen Phone:0755-27850514Fax:0755-27850514 5Mechanicaldrawing LTE Project:999--NA Author:HUANG FileName: 999 -APP-RA Date:2024-12-11 TEST:Language:Check:XIE AEnglish Address:3rdFloor,BuildingA1,QianglongEastIndustrialZone,Jiuwei,Xixiang, Bao'anDistrict,Shenzhen Phone:0755-27850514Fax:0755-27850514 6Reliabilitytests 6.1Testcontent NoTestitemstestmethoddefiningprinciple 1 Saltwaterspray test Spraythesolutionwith saltconcentrationof5% for48HR Thereshouldbenodefectssuch asdiscoloration,deformation,or detachment,andthecorrosion areashouldnot betoolarge 2 Operational Temperature -40°C～+65°C 3 StorageTemperature -50°C～+85°C 4 Humidity40%～95% 6.2Testresults NO Numberof samples Testtimeexperimental result notes 15024hourOK Technicallevelislevel9 Corrosion<0.4mm 25024hourOK Technicallevelislevel9 Corrosion<0.4mm 7Conclusion Note:Theenvironmentaltreatmentoftheentiremachineisbasedontheantennareportasthefinal decision.

Report No.: 2507Z11250E-RF-01 Page 162 of 166 Band 7, Normal 1RB was the worst case 5MHz_Low_QPSK_1@0(30MHz~26.7GHz) 5MHz_Middle_QPSK_1@0(30MHz~26.7GHz) 5MHz_High_QPSK_1@0(30MHz~26.7GHz) 10MHz_Low_QPSK_1@0(30MHz~26.7GHz) 10MHz_Middle_QPSK_1@0(30MHz~26.7GHz) 10MHz_High_QPSK_1@0(30MHz~26.7GHz) Report No.: 2507Z11250E-RF-01 Page 163 of 166 15MHz_Low_QPSK_1@0(30MHz~26.7GHz) 15MHz_Middle_QPSK_1@0(30MHz~26.7GHz) 15MHz_High_QPSK_1@0(30MHz~26.7GHz) 20MHz_Low_QPSK_1@0(30MHz~26.7GHz) 20MHz_Middle_QPSK_1@0(30MHz~26.7GHz) 20MHz_High_QPSK_1@0(30MHz~26.7GHz) Report No.: 2507Z11250E-RF-01 Page 164 of 166 Band 66, Normal 1RB was the worst case 1.4MHz_Low_QPSK_1@0(30MHz~18.8GHz) 1.4MHz_Middle_QPSK_1@0(30MHz~18.8GHz) 1.4MHz_High_QPSK_1@0(30MHz~18.8GHz) 3MHz_Low_QPSK_1@0(30MHz~18.8GHz) 3MHz_Middle_QPSK_1@0(30MHz~18.8GHz) 3MHz_High_QPSK_1@0(30MHz~18.8GHz) Report No.: 2507Z11250E-RF-01 Page 165 of 166 5MHz_Low_QPSK_1@0(30MHz~18.8GHz) 5MHz_Middle_QPSK_1@0(30MHz~18.8GHz) 5MHz_High_QPSK_1@0(30MHz~18.8GHz) 10MHz_Low_QPSK_1@0(30MHz~18.8GHz) 10MHz_Middle_QPSK_1@0(30MHz~18.8GHz) 10MHz_High_QPSK_1@0(30MHz~18.8GHz) Report No.: 2507Z11250E-RF-01 Page 166 of 166 15MHz_Low_QPSK_1@0(30MHz~18.8GHz) 15MHz_Middle_QPSK_1@0(30MHz~18.8GHz) 15MHz_High_QPSK_1@0(30MHz~18.8GHz) 20MHz_Low_QPSK_1@0(30MHz~18.8GHz) 20MHz_Middle_QPSK_1@0(30MHz~18.8GHz) 20MHz_High_QPSK_1@0(30MHz~18.8GHz)

Report No.: 2507Z11250E-RF-01 Page 143 of 166 3MHz_Low_16QAM_1@0 3MHz_Low_16QAM_15@0 3MHz_High_QPSK_1@14 3MHz_High_QPSK_15@0 3MHz_High_16QAM_1@14 3MHz_High_16QAM_15@0 Report No.: 2507Z11250E-RF-01 Page 144 of 166 5MHz_Low_QPSK_1@0 5MHz_Low_QPSK_25@0 5MHz_Low_16QAM_1@0 5MHz_Low_16QAM_25@0 5MHz_High_QPSK_1@24 5MHz_High_QPSK_25@0 Report No.: 2507Z11250E-RF-01 Page 145 of 166 5MHz_High_16QAM_1@24 5MHz_High_16QAM_25@0 10MHz_Low_QPSK_1@0 10MHz_Low_QPSK_50@0 10MHz_Low_16QAM_1@0 10MHz_Low_16QAM_27@0 Report No.: 2507Z11250E-RF-01 Page 146 of 166 10MHz_High_QPSK_1@49 10MHz_High_QPSK_50@0 10MHz_High_16QAM_1@49 10MHz_High_16QAM_27@23 15MHz_Low_QPSK_1@0 15MHz_Low_QPSK_75@0 Report No.: 2507Z11250E-RF-01 Page 147 of 166 15MHz_Low_16QAM_1@0 15MHz_Low_16QAM_27@0 15MHz_High_QPSK_1@74 15MHz_High_QPSK_75@0 15MHz_High_16QAM_1@74 15MHz_High_16QAM_27@48 Report No.: 2507Z11250E-RF-01 Page 148 of 166 20MHz_Low_QPSK_1@0 20MHz_Low_QPSK_100@0 20MHz_Low_16QAM_1@0 20MHz_Low_16QAM_27@0 20MHz_High_QPSK_1@99 20MHz_High_QPSK_100@0 Report No.: 2507Z11250E-RF-01 Page 149 of 166 20MHz_High_16QAM_1@99 20MHz_High_16QAM_27@73 Report No.: 2507Z11250E-RF-01 Page 150 of 166 Spurious Emissions at Antenna Terminal FCC Part 22H Band 5, Normal Mode Va l u e (dBm) Limit Verdict 1.4MHz_Low_QPSK_1@0(30MHz~9.49GHz) -32.72 See Graphs Pass 1.4MHz_Middle_QPSK_1@0(30MHz~9.49GHz) -32.44 See Graphs Pass 1.4MHz_High_QPSK_1@0(30MHz~9.49GHz) -32.58 See Graphs Pass 3MHz_Low_QPSK_1@0(30MHz~9.49GHz) -32.91 See Graphs Pass 3MHz_Middle_QPSK_1@0(30MHz~9.49GHz) -33.10 See Graphs Pass 3MHz_High_QPSK_1@0(30MHz~9.49GHz) -32.57 See Graphs Pass 5MHz_Low_QPSK_1@0(30MHz~9.49GHz) -32.95 See Graphs Pass 5MHz_Middle_QPSK_1@0(30MHz~9.49GHz) -32.79 See Graphs Pass 5MHz_High_QPSK_1@0(30MHz~9.49GHz) -33.25 See Graphs Pass 10MHz_Low_QPSK_1@0(30MHz~9.49GHz) -32.47 See Graphs Pass 10MHz_Middle_QPSK_1@0(30MHz~9.49GHz) -32.51 See Graphs Pass 10MHz_High_QPSK_1@0(30MHz~9.49GHz) -32.78 See Graphs Pass Note:1RB was the worst case. Report No.: 2507Z11250E-RF-01 Page 151 of 166 Band 5, Normal 1RB was the worst case 1.4MHz_Low_QPSK_1@0(30MHz~9.49GHz) 1.4MHz_Middle_QPSK_1@0(30MHz~9.49GHz) 1.4MHz_High_QPSK_1@0(30MHz~9.49GHz) 3MHz_Low_QPSK_1@0(30MHz~9.49GHz) 3MHz_Middle_QPSK_1@0(30MHz~9.49GHz) 3MHz_High_QPSK_1@0(30MHz~9.49GHz) Report No.: 2507Z11250E-RF-01 Page 152 of 166 5MHz_Low_QPSK_1@0(30MHz~9.49GHz) 5MHz_Middle_QPSK_1@0(30MHz~9.49GHz) 5MHz_High_QPSK_1@0(30MHz~9.49GHz) 10MHz_Low_QPSK_1@0(30MHz~9.49GHz) 10MHz_Middle_QPSK_1@0(30MHz~9.49GHz) 10MHz_High_QPSK_1@0(30MHz~9.49GHz) Report No.: 2507Z11250E-RF-01 Page 153 of 166 FCC Part 24E Band 2, Normal Mode Va l u e (dBm) Limit Verdict 1.4MHz_Low_QPSK_1@0(30MHz~20.1GHz) -31.16 See Graphs Pass 1.4MHz_Middle_QPSK_1@0(30MHz~20.1GHz) -30.82 See Graphs Pass 1.4MHz_High_QPSK_1@0(30MHz~20.1GHz) -26.78 See Graphs Pass 3MHz_Low_QPSK_1@0(30MHz~20.1GHz) -31.00 See Graphs Pass 3MHz_Middle_QPSK_1@0(30MHz~20.1GHz) -30.68 See Graphs Pass 3MHz_High_QPSK_1@0(30MHz~20.1GHz) -27.55 See Graphs Pass 5MHz_Low_QPSK_1@0(30MHz~20.1GHz) -30.30 See Graphs Pass 5MHz_Middle_QPSK_1@0(30MHz~20.1GHz) -31.09 See Graphs Pass 5MHz_High_QPSK_1@0(30MHz~20.1GHz) -30.79 See Graphs Pass 10MHz_Low_QPSK_1@0(30MHz~20.1GHz) -31.37 See Graphs Pass 10MHz_Middle_QPSK_1@0(30MHz~20.1GHz) -30.43 See Graphs Pass 10MHz_High_QPSK_1@0(30MHz~20.1GHz) -30.36 See Graphs Pass 15MHz_Low_QPSK_1@0(30MHz~20.1GHz) -31.16 See Graphs Pass 15MHz_Middle_QPSK_1@0(30MHz~20.1GHz) -30.91 See Graphs Pass 15MHz_High_QPSK_1@0(30MHz~20.1G…

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