2AB73-V6Smart Health Bracelet

V6 Cat-M1B1,B8,B2,B4,B25,B66 Cat-NB1/NB2: B3,B8,B2,B4,B25,B66 This device is in compliance with Specific Absorption Rate(SAR) for general population/ uncontrolled exposure limits(1.6W/kg@1 g) and (4W /kg@1 Og) specified in FCC 47CFR part2(2.1093). Device types have also been tested against this SAR limit. The evaluation distance for product specific(front of face) and extremity(wrist) is 10mm and 0mm separately. This transmitter must not be collocated or operating in conjunction with any other antenna or transmitter. Radiation Exposure Statement:

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2507123W04 Issued for Joint Chinese Ltd Building 4 & 6, Huafeng Tech Park, Guangtian Road, Luotian Industrial Area, Songgang Town, Bao’an District, Shenzhen, China Product Name: Smart Health Bracelet Brand Name: N/A Model Name: V6 Series Model: N/A FCC ID: 2AB73-V6 Test Standard: 47 CFR Part 2, 24(E), 27 Page 2 of 43 Report No.: STS2507123W04 TEST RESULT CERTIFICATION Applicant’s Name................: Joint Chinese Ltd Address .................................. : Building 4 & 6, Huafeng Tech Park, Guangtian Road, Luotian Industrial Area, Songgang Town, Bao’an District, Shenzhen, China Manufacturer's Name ........... : Joint Chinese Ltd Address .................................. : Building 4 & 6, Huafeng Tech Park, Guangtian Road, Luotian Industrial Area, Songgang Town, Bao’an District, Shenzhen, China Factory Name ....................... : Joint Chinese Ltd Address .................................. : Building 4 & 6, Huafeng Tech Park, Guangtian Road, Luotian Industrial Area, Songgang Town, Bao’an District, Shenzhen, China Product description Product Name ........................ : Smart Health Bracelet Brand Name ......................... : N/A Model Name ........................... : V6 Series Model .......................... : N/A Test Standards...................... : 47 CFR Part 2, 24(E), 27 Test Procedure ....................... : KDB 971168 D01 v03r01, ANSI C63.26 2015 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of STS, this document may be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ............................... : Date of receipt of test item ......... : 16 July 2025 Date (s) of performance of tests : 16 July 2025~18 Sept. 2025 Date of Issue ............................. : 18 Sept. 2025 Test Result ................................. : Pass Testing Engineer : (Lenon Hou) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 43 Report No.: STS2507123W04 Table of Contents Page 1.SUMMARY OF TEST RESULTS 5 2. GENERAL INFORMATION 7 3. CONDUCTED OUTPUT POWER&RADIATED POWER AND EFFECTIVE ISOTROPIC RADIATED POWER 11 4. PEAK-TO-AVERAGE RATIO 16 5. OCCUPIED BANDWIDTH 17 6. CONDUCTED BAND EDGE 18 7. CONDUCTED SPURIOUS EMISSION 20 8. RADIATED SPURIOUS EMISSION 21 9. FREQUENCY STABILITY 39 APPENDIX-PHOTOS OF TEST SETUP 43 Page 4 of 43 Report No.: STS2507123W04 Revision History Rev. Issue Date Report No. Effect Page Contents 00 18 Sept. 2025 STS2507123W04 ALL Initial Issue Page 5 of 43 Report No.: STS2507123W04 1.SUMMARY OF TEST RESULTS Test procedures according to the technical standards: The radiated emission testing was performed according to the procedures of KDB 971168 D01 v03r01 and ANSI C63.26( 2015) Test Description FCC Rules Band Test Limit Test Result Conducted Output Power 2.1046 / Reporting Only PASS Radiated output power 24.232(c) B2, B25 EIRP < 2Watt PASS 27.50(d) B4, B66 EIRP < 1Watt Occupied Bandwidth 2.1049 / Reporting Only PASS Frequency Stability 2.1055 / < 2.5 ppm PASS 24.235 B2, B25 27.54 B4, B66 Spurious Emission at Antenna Terminals 2.1051 / < 43+10log10(P[Watts]) PASS 24.238(a) B2, B25 27.53(h) B4, B66 Band Edge 2.1051 / Please refer to standard PASS 22.917 B5 24.238(a) B2, B25 27.53(h) B4, B66 Field Strength of Spurious Radiation 2.1053 / < 43+10log10(P[Watts]) PASS 24.238(a) B2, B25 27.53(h) B4, B66 Page 6 of 43 Report No.: STS2507123W04 1.1 INTRODUCTION TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.755dB 2 Unwanted Emissions, conducted ±2.874dB 3 All emissions, radiated 30-1GHz ±4.18dB 4 All emissions, radiated 1G-6GHz ±4.90dB 5 All emissions, radiated>6G ±5.24dB 6 Conducted Emission (9KHz-150KHz) ±2.19dB 7 Conducted Emission (150KHz-30MHz) ±2.53dB 8 Occupied Channel Bandwidth ±3.5% 9 Peak-to-Average Ratio ±0.845dB Page 7 of 43 Report No.: STS2507123W04 2. GENERAL INFORMATION 2.1 TECHNICAL SPECIFICATIONS AND REGULATIONS 2.1.1 PRODUCT DESCRIPTION A major technical description of EUT is described as following: Product Name Smart Health Bracelet Trade Name N/A Model Name V6 Series Model N/A Model Difference N/A Frequency Bands LTE Band 2:1850~1910MHz (TX),1930 ~1990MHz (RX) LTE Band 4:1710~1755MHz(TX), 2110~2155MHz (RX) LTE Band 25: 1850~1915MHz (TX), 1930~1995MHz (RX) LTE Band 66:1710~1780MHz(TX), 2110~2200MHz (RX) SIM Card Only support single SIM Card. Antenna LDS Antenna gain LTE-B2: 1.94 dBi LTE-B4: -0.06 dBi LTE-B25: 1.94 dBi LTE-B66: -0.06 dBi Rating Input: DC 5V/240mA Battery Rated Voltage: 3.8V Capacity: 250 mAh Adapter N/A Extreme Vol. Limits DC 3.42V ~ DC 4.18V (Normal: DC 3.8V) Extreme Temp. Tolerance -30°C~60°C Hardware version number N/A Software version number J2358_V0104 ** Note: The High Voltage DC 4.18V and Low Voltage DC 3.42V was declared by manufacturer, The EUT couldn’t be operate normally with higher or lower voltage, the antenna information refer the manufacturer provide report, applicable only to the tested sample identified in the rep…

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2AB73-V6_SAR Setup photos Front of face(separation distance is 10mm) Wrist(separation distance is 0mm)

Page 1 of 2 FCC ID: 2AB73-V6 Setup photo RF Conduction Page 2 of 2 FCC ID: 2AB73-V6 RE (Below 1GHz) RE (Above 1GHz)

Report No.: STS2507123W04_Appendix NB-IoT 81 Band2 BPSK Channel=19198 nTones=1@0 Spacing=15kHz Band2 QPSK Channel=18602 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 82 Band2 QPSK Channel=18900 nTones=1@11 Spacing=15kHz Band2 QPSK Channel=19198 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 83 Band2 BPSK Channel=18602 nTones=1@0 Spacing=3.75kHz Band2 BPSK Channel=18900 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 84 Band2 BPSK Channel=19198 nTones=1@0 Spacing=3.75kHz Band2 QPSK Channel=18602 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 85 Band2 QPSK Channel=18900 nTones=1@47 Spacing=3.75kHz Band2 QPSK Channel=19198 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 86 Band25 BPSK Channel=26042 nTones=1@0 Spacing=15kHz Band25 BPSK Channel=26365 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 87 Band25 BPSK Channel=26688 nTones=1@0 Spacing=15kHz Band25 QPSK Channel=26042 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 88 Band25 QPSK Channel=26365 nTones=1@11 Spacing=15kHz Band25 QPSK Channel=26688 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 89 Band25 BPSK Channel=26042 nTones=1@0 Spacing=3.75kHz Band25 BPSK Channel=26365 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 90 Band25 BPSK Channel=26688 nTones=1@0 Spacing=3.75kHz Band25 QPSK Channel=26042 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 91 Band25 QPSK Channel=26365 nTones=1@47 Spacing=3.75kHz Band25 QPSK Channel=26688 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 92 Band4 BPSK Channel=19952 nTones=1@0 Spacing=15kHz Band4 BPSK Channel=20175 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 93 Band4 BPSK Channel=20398 nTones=1@0 Spacing=15kHz Band4 QPSK Channel=19952 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 94 Band4 QPSK Channel=20175 nTones=1@11 Spacing=15kHz Band4 QPSK Channel=20398 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 95 Band4 BPSK Channel=19952 nTones=1@0 Spacing=3.75kHz Band4 BPSK Channel=20175 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 96 Band4 BPSK Channel=20398 nTones=1@0 Spacing=3.75kHz Band4 QPSK Channel=19952 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 97 Band4 QPSK Channel=20175 nTones=1@47 Spacing=3.75kHz Band4 QPSK Channel=20398 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 98 Band66 BPSK Channel=131974 nTones=1@0 Spacing=15kHz Band66 BPSK Channel=132322 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 99 Band66 BPSK Channel=132670 nTones=1@0 Spacing=15kHz Band66 QPSK Channel=131974 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 100 Band66 QPSK Channel=132322 nTones=1@11 Spacing=15kHz Band66 QPSK Channel=132670 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 101 Band66 BPSK Channel=131974 nTones=1@0 Spacing=3.75kHz Band66 BPSK Channel=132322 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 102 Band66 BPSK Channel=132670 nTones=1@0 Spacing=3.75kHz Band66 QPSK Channel=131974 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 103 Band66 QPSK Channel=132322 nTones=1@47 Spacing=3.75kHz Band66 QPSK Channel=132670 nTones=1@47 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 104

Report No.: STS2507123W04_Appendix NB-IoT 66 Band25 QPSK Channel=26688 nTones=12@0 Spacing=15kHz Band25 BPSK Channel=26042 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 67 Band25 BPSK Channel=26688 nTones=1@47 Spacing=3.75kHz Band25 QPSK Channel=26042 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 68 Band25 QPSK Channel=26688 nTones=1@47 Spacing=3.75kHz Band4 BPSK Channel=19952 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 69 Band4 QPSK Channel=19952 nTones=1@0 Spacing=15kHz Band4 QPSK Channel=19952 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 70 Band4 BPSK Channel=20398 nTones=1@11 Spacing=15kHz Band4 QPSK Channel=20398 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 71 Band4 QPSK Channel=20398 nTones=12@0 Spacing=15kHz Band4 BPSK Channel=19952 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 72 Band4 BPSK Channel=20398 nTones=1@47 Spacing=3.75kHz Band4 QPSK Channel=19952 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 73 Band4 QPSK Channel=20398 nTones=1@47 Spacing=3.75kHz Band66 BPSK Channel=131974 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 74 Band66 QPSK Channel=131974 nTones=1@0 Spacing=15kHz Band66 QPSK Channel=131974 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 75 Band66 BPSK Channel=132670 nTones=1@11 Spacing=15kHz Band66 QPSK Channel=132670 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 76 Band66 QPSK Channel=132670 nTones=1@11 Spacing=15kHz Band66 BPSK Channel=131974 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 77 Band66 BPSK Channel=132670 nTones=1@47 Spacing=3.75kHz Band66 QPSK Channel=131974 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 78 Band66 QPSK Channel=132670 nTones=1@47 Spacing=3.75kHz 06 Out-of-band emissions Report No.: STS2507123W04_Appendix NB-IoT 79 Band UL Channel Modulation nTones Spacing Spur Freq (MHz) Spur Level (dBm) Limit (dBm) Verdict Band2 18602 BPSK 1@0 15kHz 24367.56 -35.86 -13 PASS Band2 18602 QPSK 1@11 15kHz 26489.16 -35.83 -13 PASS Band2 18900 BPSK 1@0 15kHz 24525.03 -35.74 -13 PASS Band2 18900 QPSK 1@11 15kHz 24368.84 -36.83 -13 PASS Band2 19198 BPSK 1@0 15kHz 24619.38 -36.56 -13 PASS Band2 19198 QPSK 1@11 15kHz 24440.24 -35.84 -13 PASS Band2 18602 BPSK 1@0 3.75kHz 24567.10 -35.93 -13 PASS Band2 18602 QPSK 1@47 3.75kHz 24314.65 -36.89 -13 PASS Band2 18900 BPSK 1@0 3.75kHz 24382.23 -36.44 -13 PASS Band2 18900 QPSK 1@47 3.75kHz 24381.59 -36.15 -13 PASS Band2 19198 BPSK 1@0 3.75kHz 24528.85 -36.23 -13 PASS Band2 19198 QPSK 1@47 3.75kHz 24424.30 -36.35 -13 PASS Band25 26042 BPSK 1@0 15kHz 24384.14 -35.06 -13 PASS Band25 26042 QPSK 1@11 15kHz 26469.40 -35.28 -13 PASS Band25 26365 BPSK 1@0 15kHz 24361.19 -35.58 -13 PASS Band25 26365 QPSK 1@11 15kHz 24266.84 -35.61 -13 PASS Band25 26688 BPSK 1@0 15kHz 26494.26 -35.08 -13 PASS Band25 26688 QPSK 1@11 15kHz 24399.44 -35.49 -13 PASS Band25 26042 BPSK 1@0 3.75kHz 26470.68 -35.91 -13 PASS Band25 26042 QPSK 1@47 3.75kHz 24503.35 -35.91 -13 PASS Band25 26365 BPSK 1@0 3.75kHz 26452.83 -36.14 -13 PASS Band25 26365 QPSK 1@47 3.75kHz 26461.75 -35.09 -13 PASS Band25 26688 BPSK 1@0 3.75kHz 26470.68 -35.74 -13 PASS Band25 26688 QPSK 1@47 3.75kHz 24365.01 -35.60 -13 PASS Band4 19952 BPSK 1@0 15kHz 24496.34 -36.51 -13 PASS Band4 19952 QPSK 1@11 15kHz 24578.58 -36.07 -13 PASS Band4 20175 BPSK 1@0 15kHz 25407.33 -36.81 -13 PASS Band4 20175 QPSK 1@11 15kHz 24312.74 -36.78 -13 PASS Band4 20398 BPSK 1@0 15kHz 24384.78 -36.20 -13 PASS Band4 20398 QPSK 1@11 15kHz 24578.58 -36.09 -13 PASS Band4 19952 BPSK 1@0 3.75kHz 24707.35 -36.66 -13 PASS Band4 19952 QPSK 1@47 3.75kHz 26446.45 -36.66 -13 PASS Band4 20175 BPSK 1@0 3.75kHz 26486.61 -36.00 -13 PASS Band4 20175 QPSK 1@47 3.75kHz 24393.70 -35.98 -13 PASS Band4 20398 BPSK 1@0 3.75kHz 24445.34 -35.55 -13 PASS Band4 20398 QPSK 1@47 3.75kHz 24439.60 -35.51 -13 PASS Band66 131974 BPSK 1@0 15kHz 24396.25 -35.72 -13 PASS Band66 131974 QPSK 1@11 15kHz 24419.20 -35.21 -13 PASS Band66 132322 BPSK 1@0 15kHz 24717.55 -36.39 -13 PASS Band66 132322 QPSK 1@11 15kHz 24426.21 -35.62 -13 PASS Band66 132670 BPSK 1@0 15kHz 24432.59 -36.13 -13 PASS Band66 132670 QPSK 1@11 15kHz 24432.59 -35.99 -13 PASS Band66 131974 BPSK 1@0 3.75kHz 24412.19 -35.47 -13 PASS Report No.: STS2507123W04_Appendix NB-IoT 80 Band66 131974 QPSK 1@47 3.75kHz 24345.89 -36.20 -13 PASS Band66 132322 BPSK 1@0 3.75kHz 24402.63 -36.56 -13 PASS Band66 132322 QPSK 1@47 3.75kHz 24415.38 -35.80 -13 PASS Band66 132670 BPSK 1@0 3.75kHz 26479.60 -35.88 -13 PASS Band66 132670 QPSK 1@47 3.75kHz 26478.96 -35.67 -13 PASS Band2 BPSK Channel=18602 nTones=1@0 Spacing=15kHz Band2 BPSK Channel=18900 nTones=1@0 Spacing=15kHz

Report No.: STS2507123W04_Appendix NB-IoT 51 Band66 BPSK Channel=132670 nTones=1@0 Spacing=15kHz Band66 QPSK Channel=131974 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 52 Band66 QPSK Channel=131974 nTones=1@0 Spacing=15kHz Band66 QPSK Channel=132322 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 53 Band66 QPSK Channel=132322 nTones=1@0 Spacing=15kHz Band66 QPSK Channel=132670 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 54 Band66 QPSK Channel=132670 nTones=1@0 Spacing=15kHz Band66 BPSK Channel=131974 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 55 Band66 BPSK Channel=132322 nTones=1@0 Spacing=3.75kHz Band66 BPSK Channel=132670 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 56 Band66 QPSK Channel=131974 nTones=1@0 Spacing=3.75kHz Band66 QPSK Channel=132322 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 57 Band66 QPSK Channel=132670 nTones=1@0 Spacing=3.75kHz 05 Band edge Report No.: STS2507123W04_Appendix NB-IoT 58 Band UL Channel Modulation nTones Spacing Spur Freq (MHz) Spur Level (dBm) Limit (dBm) Verdict Band2 18602 BPSK 1@0 15kHz 1850.00 -41.93 -13 PASS Band2 18602 QPSK 1@0 15kHz 1850.00 -38.01 -13 PASS Band2 18602 QPSK 12@0 15kHz 1850.00 -45.15 -13 PASS Band2 19198 BPSK 1@11 15kHz 1910.00 -35.99 -13 PASS Band2 19198 QPSK 1@11 15kHz 1910.00 -34.65 -13 PASS Band2 19198 QPSK 12@0 15kHz 1910.00 -41.28 -13 PASS Band2 18602 BPSK 1@0 3.75kHz 1850.00 -43.56 -13 PASS Band2 18602 QPSK 1@0 3.75kHz 1850.00 -43.18 -13 PASS Band2 19198 BPSK 1@47 3.75kHz 1910.00 -42.89 -13 PASS Band2 19198 QPSK 1@47 3.75kHz 1910.00 -43.97 -13 PASS Band25 26042 BPSK 1@0 15kHz 1850.00 -44.78 -13 PASS Band25 26042 QPSK 1@0 15kHz 1850.00 -41.34 -13 PASS Band25 26042 QPSK 12@0 15kHz 1849.98 -51.22 -13 PASS Band25 26688 BPSK 1@11 15kHz 1915.00 -40.11 -13 PASS Band25 26688 QPSK 1@11 15kHz 1915.00 -41.06 -13 PASS Band25 26688 QPSK 12@0 15kHz 1915.00 -45.46 -13 PASS Band25 26042 BPSK 1@0 3.75kHz 1850.00 -44.76 -13 PASS Band25 26042 QPSK 1@0 3.75kHz 1850.00 -43.73 -13 PASS Band25 26688 BPSK 1@47 3.75kHz 1915.00 -43.53 -13 PASS Band25 26688 QPSK 1@47 3.75kHz 1915.00 -42.98 -13 PASS Band4 19952 BPSK 1@0 15kHz 1710.00 -39.49 -13 PASS Band4 19952 QPSK 1@0 15kHz 1710.00 -39.94 -13 PASS Band4 19952 QPSK 12@0 15kHz 1709.99 -52.77 -13 PASS Band4 20398 BPSK 1@11 15kHz 1755.00 -47.72 -13 PASS Band4 20398 QPSK 1@11 15kHz 1755.00 -46.38 -13 PASS Band4 20398 QPSK 12@0 15kHz 1755.02 -53.81 -13 PASS Band4 19952 BPSK 1@0 3.75kHz 1710.00 -43.64 -13 PASS Band4 19952 QPSK 1@0 3.75kHz 1710.00 -42.79 -13 PASS Band4 20398 BPSK 1@47 3.75kHz 1755.00 -43.59 -13 PASS Band4 20398 QPSK 1@47 3.75kHz 1755.00 -44.50 -13 PASS Band66 131974 BPSK 1@0 15kHz 1710.00 -47.04 -13 PASS Band66 131974 QPSK 1@0 15kHz 1710.00 -46.61 -13 PASS Band66 131974 QPSK 12@0 15kHz 1710.00 -54.79 -13 PASS Band66 132670 BPSK 1@11 15kHz 1780.00 -44.04 -13 PASS Band66 132670 QPSK 1@11 15kHz 1780.00 -46.01 -13 PASS Band66 132670 QPSK 12@0 15kHz 1780.02 -54.75 -13 PASS Band66 131974 BPSK 1@0 3.75kHz 1710.00 -48.03 -13 PASS Band66 131974 QPSK 1@0 3.75kHz 1710.00 -42.03 -13 PASS Band66 132670 BPSK 1@47 3.75kHz 1780.00 -43.77 -13 PASS Band66 132670 QPSK 1@47 3.75kHz 1780.00 -44.58 -13 PASS Band2 BPSK Channel=18602 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 59 Band2 QPSK Channel=18602 nTones=1@0 Spacing=15kHz Band2 QPSK Channel=18602 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 60 Band2 BPSK Channel=19198 nTones=1@11 Spacing=15kHz Band2 QPSK Channel=19198 nTones=1@11 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 61 Band2 QPSK Channel=19198 nTones=12@0 Spacing=15kHz Band2 BPSK Channel=18602 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 62 Band2 BPSK Channel=19198 nTones=1@47 Spacing=3.75kHz Band2 QPSK Channel=18602 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 63 Band2 QPSK Channel=19198 nTones=1@47 Spacing=3.75kHz Band25 BPSK Channel=26042 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 64 Band25 QPSK Channel=26042 nTones=1@0 Spacing=15kHz Band25 QPSK Channel=26042 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 65 Band25 BPSK Channel=26688 nTones=1@11 Spacing=15kHz Band25 QPSK Channel=26688 nTones=1@11 Spacing=15kHz

Report No.: STS2507123W04_Appendix NB-IoT 36 Band25 BPSK Channel=26688 nTones=1@0 Spacing=15kHz Band25 QPSK Channel=26042 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 37 Band25 QPSK Channel=26042 nTones=1@0 Spacing=15kHz Band25 QPSK Channel=26365 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 38 Band25 QPSK Channel=26365 nTones=1@0 Spacing=15kHz Band25 QPSK Channel=26688 nTones=12@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 39 Band25 QPSK Channel=26688 nTones=1@0 Spacing=15kHz Band25 BPSK Channel=26042 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 40 Band25 BPSK Channel=26365 nTones=1@0 Spacing=3.75kHz Band25 BPSK Channel=26688 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 41 Band25 QPSK Channel=26042 nTones=1@0 Spacing=3.75kHz Band25 QPSK Channel=26365 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 42 Band25 QPSK Channel=26688 nTones=1@0 Spacing=3.75kHz Band4 BPSK Channel=19952 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 43 Band4 BPSK Channel=20175 nTones=1@0 Spacing=15kHz Band4 BPSK Channel=20398 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 44 Band4 QPSK Channel=19952 nTones=12@0 Spacing=15kHz Band4 QPSK Channel=19952 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 45 Band4 QPSK Channel=20175 nTones=12@0 Spacing=15kHz Band4 QPSK Channel=20175 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 46 Band4 QPSK Channel=20398 nTones=12@0 Spacing=15kHz Band4 QPSK Channel=20398 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 47 Band4 BPSK Channel=19952 nTones=1@0 Spacing=3.75kHz Band4 BPSK Channel=20175 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 48 Band4 BPSK Channel=20398 nTones=1@0 Spacing=3.75kHz Band4 QPSK Channel=19952 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 49 Band4 QPSK Channel=20175 nTones=1@0 Spacing=3.75kHz Band4 QPSK Channel=20398 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 50 Band66 BPSK Channel=131974 nTones=1@0 Spacing=15kHz Band66 BPSK Channel=132322 nTones=1@0 Spacing=15kHz

Report No.: STS2507123W04_Appendix NB-IoT 21 Band66 BPSK Channel=132670 nTones=1@0 Spacing=15kHz Band66 QPSK Channel=131974 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 22 Band66 QPSK Channel=132322 nTones=1@0 Spacing=15kHz Band66 QPSK Channel=132670 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 23 Band66 BPSK Channel=131974 nTones=1@0 Spacing=3.75kHz Band66 BPSK Channel=132322 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 24 Band66 BPSK Channel=132670 nTones=1@0 Spacing=3.75kHz Band66 QPSK Channel=131974 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 25 Band66 QPSK Channel=132322 nTones=1@0 Spacing=3.75kHz Band66 QPSK Channel=132670 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 26 04 Occupied bandwidth Band UL Channel Modulation nTones Spacing 99% OBW (MHz) -26dB EBW (MHz) Verdict Band2 18602 BPSK 1@0 15kHz 0.138 0.129 PASS Band2 18602 QPSK 1@0 15kHz 0.137 0.133 PASS Band2 18602 QPSK 12@0 15kHz 0.186 0.263 PASS Band2 18900 BPSK 1@0 15kHz 0.134 0.124 PASS Band2 18900 QPSK 1@0 15kHz 0.136 0.126 PASS Band2 18900 QPSK 12@0 15kHz 0.188 0.278 PASS Band2 19198 BPSK 1@0 15kHz 0.140 0.129 PASS Band2 19198 QPSK 1@0 15kHz 0.138 0.129 PASS Band2 19198 QPSK 12@0 15kHz 0.187 0.128 PASS Band2 18602 BPSK 1@0 3.75kHz 0.055 0.035 PASS Band2 18602 QPSK 1@0 3.75kHz 0.061 0.038 PASS Band2 18900 BPSK 1@0 3.75kHz 0.056 0.035 PASS Band2 18900 QPSK 1@0 3.75kHz 0.054 0.035 PASS Band2 19198 BPSK 1@0 3.75kHz 0.062 0.037 PASS Band2 19198 QPSK 1@0 3.75kHz 0.060 0.038 PASS Band25 26042 BPSK 1@0 15kHz 0.136 0.129 PASS Band25 26042 QPSK 1@0 15kHz 0.142 0.129 PASS Band25 26042 QPSK 12@0 15kHz 0.188 0.286 PASS Band25 26365 BPSK 1@0 15kHz 0.136 0.132 PASS Band25 26365 QPSK 1@0 15kHz 0.135 0.130 PASS Band25 26365 QPSK 12@0 15kHz 0.188 0.303 PASS Report No.: STS2507123W04_Appendix NB-IoT 27 Band25 26688 BPSK 1@0 15kHz 0.139 0.131 PASS Band25 26688 QPSK 1@0 15kHz 0.138 0.130 PASS Band25 26688 QPSK 12@0 15kHz 0.190 0.317 PASS Band25 26042 BPSK 1@0 3.75kHz 0.049 0.036 PASS Band25 26042 QPSK 1@0 3.75kHz 0.054 0.034 PASS Band25 26365 BPSK 1@0 3.75kHz 0.052 0.034 PASS Band25 26365 QPSK 1@0 3.75kHz 0.058 0.036 PASS Band25 26688 BPSK 1@0 3.75kHz 0.061 0.038 PASS Band25 26688 QPSK 1@0 3.75kHz 0.061 0.038 PASS Band4 19952 BPSK 1@0 15kHz 0.136 0.130 PASS Band4 19952 QPSK 1@0 15kHz 0.136 0.128 PASS Band4 19952 QPSK 12@0 15kHz 0.189 0.274 PASS Band4 20175 BPSK 1@0 15kHz 0.138 0.132 PASS Band4 20175 QPSK 1@0 15kHz 0.137 0.129 PASS Band4 20175 QPSK 12@0 15kHz 0.188 0.282 PASS Band4 20398 BPSK 1@0 15kHz 0.136 0.128 PASS Band4 20398 QPSK 1@0 15kHz 0.135 0.129 PASS Band4 20398 QPSK 12@0 15kHz 0.186 0.286 PASS Band4 19952 BPSK 1@0 3.75kHz 0.062 0.038 PASS Band4 19952 QPSK 1@0 3.75kHz 0.055 0.032 PASS Band4 20175 BPSK 1@0 3.75kHz 0.059 0.038 PASS Band4 20175 QPSK 1@0 3.75kHz 0.053 0.035 PASS Band4 20398 BPSK 1@0 3.75kHz 0.052 0.038 PASS Band4 20398 QPSK 1@0 3.75kHz 0.055 0.037 PASS Band66 131974 BPSK 1@0 15kHz 0.135 0.130 PASS Band66 131974 QPSK 1@0 15kHz 0.140 0.130 PASS Band66 131974 QPSK 12@0 15kHz 0.187 0.278 PASS Band66 132322 BPSK 1@0 15kHz 0.138 0.132 PASS Band66 132322 QPSK 1@0 15kHz 0.136 0.129 PASS Band66 132322 QPSK 12@0 15kHz 0.187 0.280 PASS Band66 132670 BPSK 1@0 15kHz 0.352 0.478 PASS Band66 132670 QPSK 1@0 15kHz 0.134 0.127 PASS Band66 132670 QPSK 12@0 15kHz 0.186 0.262 PASS Band66 131974 BPSK 1@0 3.75kHz 0.058 0.035 PASS Band66 131974 QPSK 1@0 3.75kHz 0.056 0.038 PASS Band66 132322 BPSK 1@0 3.75kHz 0.054 0.035 PASS Band66 132322 QPSK 1@0 3.75kHz 0.052 0.035 PASS Band66 132670 BPSK 1@0 3.75kHz 0.052 0.035 PASS Band66 132670 QPSK 1@0 3.75kHz 0.055 0.036 PASS Band2 BPSK Channel=18602 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 28 Band2 BPSK Channel=18900 nTones=1@0 Spacing=15kHz Band2 BPSK Channel=19198 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 29 Band2 QPSK Channel=18602 nTones=12@0 Spacing=15kHz Band2 QPSK Channel=18602 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 30 Band2 QPSK Channel=18900 nTones=12@0 Spacing=15kHz Band2 QPSK Channel=18900 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 31 Band2 QPSK Channel=19198 nTones=12@0 Spacing=15kHz Band2 QPSK Channel=19198 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 32 Band2 BPSK Channel=18602 nTones=1@0 Spacing=3.75kHz Band2 BPSK Channel=18900 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 33 Band2 BPSK Channel=19198 nTones=1@0 Spacing=3.75kHz Band2 QPSK Channel=18602 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 34 Band2 QPSK Channel=18900 nTones=1@0 Spacing=3.75kHz Band2 QPSK Channel=19198 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 35 Band25 BPSK Channel=26042 nTones=1@0 Spacing=15kHz Band25 BPSK Channel=26365 nTones=1@0 Spacing=15kHz

Report No.: STS2507123W04_Appendix NB-IoT 1 03 Peak-to-Average Ratio Band UL Channel Modulation nTones Spacing Result (dB) high Limit (dB) Verdict Band2 18602 BPSK 1@0 15kHz 5.61 13 PASS Band2 18602 QPSK 1@0 15kHz 5.68 13 PASS Band2 18900 BPSK 1@0 15kHz 5.62 13 PASS Band2 18900 QPSK 1@0 15kHz 5.77 13 PASS Band2 19198 BPSK 1@0 15kHz 5.69 13 PASS Band2 19198 QPSK 1@0 15kHz 5.64 13 PASS Band2 18602 BPSK 1@0 3.75kHz 3.99 13 PASS Band2 18602 QPSK 1@0 3.75kHz 3.95 13 PASS Band2 18900 BPSK 1@0 3.75kHz 3.87 13 PASS Band2 18900 QPSK 1@0 3.75kHz 3.94 13 PASS Band2 19198 BPSK 1@0 3.75kHz 3.90 13 PASS Band2 19198 QPSK 1@0 3.75kHz 3.87 13 PASS Band25 26042 BPSK 1@0 15kHz 5.71 13 PASS Band25 26042 QPSK 1@0 15kHz 5.63 13 PASS Band25 26365 BPSK 1@0 15kHz 5.70 13 PASS Band25 26365 QPSK 1@0 15kHz 5.66 13 PASS Band25 26688 BPSK 1@0 15kHz 5.69 13 PASS Band25 26688 QPSK 1@0 15kHz 5.50 13 PASS Band25 26042 BPSK 1@0 3.75kHz 3.95 13 PASS Band25 26042 QPSK 1@0 3.75kHz 3.85 13 PASS Band25 26365 BPSK 1@0 3.75kHz 3.86 13 PASS Band25 26365 QPSK 1@0 3.75kHz 3.95 13 PASS Band25 26688 BPSK 1@0 3.75kHz 3.92 13 PASS Band25 26688 QPSK 1@0 3.75kHz 3.87 13 PASS Band4 19952 BPSK 1@0 15kHz 5.65 13 PASS Band4 19952 QPSK 1@0 15kHz 5.59 13 PASS Band4 20175 BPSK 1@0 15kHz 5.63 13 PASS Band4 20175 QPSK 1@0 15kHz 5.71 13 PASS Band4 20398 BPSK 1@0 15kHz 5.82 13 PASS Band4 20398 QPSK 1@0 15kHz 5.77 13 PASS Band4 19952 BPSK 1@0 3.75kHz 3.98 13 PASS Band4 19952 QPSK 1@0 3.75kHz 3.99 13 PASS Band4 20175 BPSK 1@0 3.75kHz 4.03 13 PASS Band4 20175 QPSK 1@0 3.75kHz 3.94 13 PASS Band4 20398 BPSK 1@0 3.75kHz 3.82 13 PASS Band4 20398 QPSK 1@0 3.75kHz 3.99 13 PASS Band66 131974 BPSK 1@0 15kHz 5.52 13 PASS Band66 131974 QPSK 1@0 15kHz 5.68 13 PASS Band66 132322 BPSK 1@0 15kHz 5.59 13 PASS Band66 132322 QPSK 1@0 15kHz 5.72 13 PASS Band66 132670 BPSK 1@0 15kHz 5.73 13 PASS Report No.: STS2507123W04_Appendix NB-IoT 2 Band66 132670 QPSK 1@0 15kHz 5.64 13 PASS Band66 131974 BPSK 1@0 3.75kHz 3.94 13 PASS Band66 131974 QPSK 1@0 3.75kHz 4.01 13 PASS Band66 132322 BPSK 1@0 3.75kHz 3.95 13 PASS Band66 132322 QPSK 1@0 3.75kHz 3.80 13 PASS Band66 132670 BPSK 1@0 3.75kHz 3.93 13 PASS Band66 132670 QPSK 1@0 3.75kHz 3.98 13 PASS Band2 BPSK Channel=18602 nTones=1@0 Spacing=15kHz Band2 BPSK Channel=18900 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 3 Band2 BPSK Channel=19198 nTones=1@0 Spacing=15kHz Band2 QPSK Channel=18602 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 4 Band2 QPSK Channel=18900 nTones=1@0 Spacing=15kHz Band2 QPSK Channel=19198 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 5 Band2 BPSK Channel=18602 nTones=1@0 Spacing=3.75kHz Band2 BPSK Channel=18900 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 6 Band2 BPSK Channel=19198 nTones=1@0 Spacing=3.75kHz Band2 QPSK Channel=18602 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 7 Band2 QPSK Channel=18900 nTones=1@0 Spacing=3.75kHz Band2 QPSK Channel=19198 nTones=1@0 Spacing=3.75kHz Report No.: STS2507123W04_Appendix NB-IoT 8 Band25 BPSK Channel=26042 nTones=1@0 Spacing=15kHz Band25 BPSK Channel=26365 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 9 Band25 BPSK Channel=26688 nTones=1@0 Spacing=15kHz Band25 QPSK Channel=26042 nTones=1@0 Spacing=15kHz Report No.: STS2507123W04_Appendix NB-IoT 10 Band25 QPSK Channel=26365 nTones=1@0 Spacing=15kHz …

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