2AHY3-TABXLTABLET PC

During SAR test, the EUT was located at a distance of 0mm.

FCC Software Configuration Control Declaration Rev1.1 Simbans Limited. FCC Software Configuration Control Declaration Date: 2021-04-19 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product Name: TABLET PC Model Numbers: TangoTab_XL Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 Software Configuration Control v02r01. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Shelly Garg Date: 2021-04-19 Title: Director Signature of applicant

<Simbans Limited.> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021-04-19 Subject; Request for Confidentiality FCC ID: 2AHY3-TABXL To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements For U-NII Devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Shelly Garg Title: Director

Simbans Limited. Letter of Authorization Company: Simbans Limited. Address: 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Product Name: TABLET PC Model Number: TangoTab_XL FCC Identifier: 2AHY3-TABXL We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Shelly Garg Date: 2021-04-19 Title: Director Signature of applicant:

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL 1. EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Fig.7 Fig.8

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 LABEL AND LOCATION Size: L7.5cm*W5.8cm Label Location

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL 1. INTERIOR PHOTOGRAPHS Fig.1 Fig.2 Bluetooth and 2.4G/5G WiFi Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Fig.7 Fig.8

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.:LCS210322136AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 78 SAR TEST REPORT For Simbans Limited TABLET PC Test Model: TangoTab_XL Additional Model No.: / Prepared for : Simbans Limited Address : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (86)755-82591330 Fax : (86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : April 21, 2021 Number of tested samples : 1 Serial number : Prototype Date of Test : April 21, 2021~April 23, 2021 Date of Report : April 29, 2021 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.:LCS210322136AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 78 SAR TEST REPORT Report Reference No. ............... : LCS210322136AEB Date Of Issue .............................. : April 29, 2021 Testing Laboratory Name ........ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ....................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure ....... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ...................... : Simbans Limited Address ....................................... : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Test Specification: Standard ...................................... : IEEE Std C95.1, 2005/IEEE Std 1528™-2013/FCC Part 2.1093 Test Report Form No. ................. : LCSEMC-1.0 TRF Originator ........................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ................................. : Dated 2014-09 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes noresponsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. .............. : TABLET PC Trade Mark ................................. : Simbans Test Model .................................. : TangoTab_XL Operation Frequency .................. : WLAN2.4G, WLAN5.2G, WLAN5.8G Bluetooth4.1 Modulation Type ........................ : / Ratings ........................................ : DC 3.8V By Battery(8000mAh) Recharged By DC 5V 2.0A Adapter Parameters: Input: AC 100-240V 50/60Hz 0.5A Output: DC 5V 2.0A Result ........................................ : Positive Compiled by: Supervised by: Approved by: Ping Li / File administrators Jin Wang / Technique principal Gavin Liang / Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.:LCS210322136AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 78 SAR -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS210322136AEB April 29, 2021 Date of issue Type / Model......................... : TangoTab_XL EUT....................................... : TABLET PC Applicant.............................. : Simbans Limited Address.................................. : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Telephone.............................. : / Fax......................................... : / Manufacturer....................... : Simbans Limited Address.................................. : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Telephone.............................. : / Fax......................................... : / Factory.................................. : Simbans Limited Address.................................. : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Telephone.............................. : / Fax......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.:LCS210322136AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 78 Revison History Revision Issue Date Revisions Revised By 000 April 29, 2021 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.:LCS210322136AEB This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 78 TABLE OF CONTENTS 1. TEST STANDARDS AND TEST DESCRIPTION .....................................................................................................................6 1.1. TEST STANDARDS ...................................................................................................................................................................6 1.2. TEST DESCRIPTION .................................................................................................................................................................6 1.3. GENE…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 1 of 41 Appendix D RF Test Data for 5.2G WLAN (Conducted Measurement) Product Name: TABLET PC Trade Mark: Simbans Test Model: TangoTab_XL Environmental Conditions Temperature: 25  C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Jay Li Supervised by: Li Huan D.1 Duty Cycle Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x) Factor (dB) 1/B Minimum VBW(KHz) 11A 5200 100 0.00 0.01 11N20 SISO 5200 100 0.00 0.01 11N40 SISO 5190 100 0.00 0.01 11AC20 SISO 5200 100 0.00 0.01 11AC40 SISO 5190 100 0.00 0.01 11AC80 SISO 5210 100 0.00 0.01 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 2 of 41 On Time and Duty Cycle IEEE 802.11a IEEE 802.11n HT20 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 3 of 41 IEEE 802.11n HT40 IEEE 802.11AC20 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 4 of 41 IEEE 802.11 AC40 IEEE 802.11AC80 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 5 of 41 D.2 Maximum Conduct Output Power Test Mode Channel Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor( dB) Report Conducted Power(dBm) Limit (dBm) Verdict 11A 36 5180 13.45 0 13.45 24 Pass 40 5200 13.35 0 13.35 Pass 48 5240 13.19 0 13.19 Pass 11N20 SISO 36 5180 13.62 0 13.62 24 Pass 40 5200 13.27 0 13.27 Pass 48 5240 13.09 0 13.09 Pass 11N40 SISO 38 5190 13.26 0 13.26 24 Pass 46 5230 12.98 0 12.98 Pass 11AC20 SISO 36 5180 13.58 0 13.58 24 Pass 40 5200 13.44 0 13.44 Pass 48 5240 13.19 0 13.19 Pass 11AC40 SISO 38 5190 12.93 0 12.93 24 Pass 46 5230 12.53 0 12.53 Pass 11AC80 SISO 42 5210 12.9 0 12.9 24 Pass Maximum Conducted Output Power IEEE 802.11a / Channel 36 / 5180MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 6 of 41 IEEE 802.11a / Channel 40 / 5200MHz IEEE 802.11a / Channel 48 / 5240MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 7 of 41 Maximum Conducted Output Power IEEE 802.11n20 / Channel 36 / 5180MHz IEEE 802.11n20 / Channel 40 / 5200MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 8 of 41 IEEE 802.11n20 / Channel 48 / 5240MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 9 of 41 Maximum Conducted Output Power IEEE 802.11n40 / Channel 38 / 5190MHz IEEE 802.11n40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 10 of 41 IEEE 802.11ac20 / Channel 36 / 5180MHz IEEE 802.11ac20 / Channel 40 / 5200MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 11 of 41 IEEE 802.11ac20 / Channel 48 / 5240MHz IEEE 802.11ac40 / Channel 38 / 5190MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 12 of 41 IEEE 802.11ac40 / Channel 46 / 5230MHz IEEE 802.11ac80 / Channel 42 / 5210MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 13 of 41 D.3 Power Spectral Density Test Mode Channe l Frequenc y (MHz) Power Density (dBm/MHz) Duty Cycle Factor(d B) Report Power Density (dBm/MHz) Limit (dBm/MH z) Verdic t 11A 36 5180 4.34 0 4.34 11 Pass 40 5200 3.67 0 3.67 Pass 48 5240 4.23 0 4.23 Pass 11N2 0 SISO 36 5180 3.53 0 3.53 11 Pass 40 5200 3.33 0 3.33 Pass 48 5240 2.84 0 2.84 Pass 11N4 0 SISO 38 5190 0.62 0 0.62 11 Pass 46 5230 0.06 0 0.06 Pass 11AC 20 SISO 36 5180 3.99 0 3.99 11 Pass 40 5200 3.28 0 3.28 Pass 48 5240 2.94 0 2.94 Pass 11AC 40 SISO 38 5190 0.37 0 0.37 11 Pass 46 5230 -0.47 0 -0.47 Pass 11AC 80 SISO 42 5210 -3.34 0 -3.34 11 Pass Power Spectral Density IEEE 802.11a / Channel 36 / 5180MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 14 of 41 IEEE 802.11na / Channel 40 / 5200MHz IEEE 802.11na / Channel 48 / 5240MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 15 of 41 Power Spectral Density IEEE 802.11n20 / Channel 36 / 5180MHz IEEE 802.11n20 / Channel 40 / 5200MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 16 of 41 IEEE 802.11n20 / Channel 48 / 5240MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 17 of 41 Power Spectral Density IEEE 802.11n40 / Channel 38 / 5190MHz IEEE 802.11n40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 18 of 41 IEEE 802.11ac20 / Channel 36 / 5180MHz IEEE 802.11ac20 / Channel 40 / 5200MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 19 of 41 IEEE 802.11ac20 / Channel 48 / 5240MHz IEEE 802.11ac40 / Channel 38 / 5190MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 20 of 41 IEEE 802.11ac40 / Channel 46 / 5230MHz IEEE 802.11ac80 / Channel 42 / 5210MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE Page 21 of 41 D.4 Emission Bandwidth Test Mode Channel Frequency (MHz) 26dB Bandwidth (MHz) Limit (MHz) Verdict 11A 36 5180 19.71 No Limit Pass 40 5200 19.82 Pass 48 5240 19.88 Pass 11N20 SISO 36 5180 20.20 No Limit Pass 40 5200 20.02 Pass 48 5240 19.95 Pass 11N40 SISO 38 5190 40.31 No Limit Pass 46 5230 40.25 Pass 11AC20 SISO 36 5180 20.05 No Limi Pass 40 5200 20.26 Pass 48 5240 20.29 Pass 11AC40 SISO 38 5190 40.59 No Limi Pass 46 5230 40.08 Pass 11AC80 SISO 42 5210 80.21 No Limi Pass 26dB Bandwidth IEEE 802.11a / Channel 36 / 5180MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. …

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 1 of 43 Appendix E RF Test Data for 5.8G WLAN (Conducted Measurement) Product Name: TABLET PC Trade Mark: Simbans Test Model: TangoTab_XL Environmental Conditions Temperature: 25  C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Jay Li Supervised by: Li Huan E.1 Duty Cycle Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x) Factor (dB) 1/B Minimum VBW(KHz) 11A 5785 100 0.00 0.01 11N20 SISO 5785 100 0.00 0.01 11N40 SISO 5755 100 0.00 0.01 11AC20 SISO 5785 100 0.00 0.01 11AC40 SISO 5755 100 0.00 0.01 11AC80 SISO 5775 100 0.00 0.01 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 2 of 43 On Time and Duty Cycle IEEE 802.11a IEEE 802.11n HT20 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 3 of 43 IEEE 802.11n HT40 IEEE 802.11AC20 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 4 of 43 IEEE 802.11AC40 IEEE 802.11AC80 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 5 of 43 E.2 Maximum Conduct Output Power Test Mode Channe l Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor(dB) Report Conducted Power(dBm) Limit (dBm) Verdict 11A 149 5745 12.92 0 12.92 30 Pass 157 5785 12.73 0 12.73 Pass 165 5825 11.28 0 11.28 Pass 11N20 SISO 149 5745 12.91 0 12.91 30 Pass 157 5785 12.3 0 12.3 Pass 165 5825 11.67 0 11.67 Pass 11N40 SISO 151 5755 11.53 0 11.53 30 Pass 159 5795 12.59 0 12.59 Pass 11AC20 SISO 149 5745 13.58 0 13.58 30 Pass 157 5785 13.44 0 13.44 Pass 165 5825 13.19 0 13.19 Pass 11AC40 SISO 151 5755 12.93 0 12.93 30 Pass 159 5795 12.53 0 12.53 Pass 11AC80 SISO 155 5775 11.44 0 11.44 30 Pass Maximum Conducted Output Power IEEE 802.11a / Channel 149 / 5745MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 6 of 43 IEEE 802.11a / Channel 157 / 5785MHz IEEE 802.11a / Channel 165 / 5825MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 7 of 43 Maximum Conducted Output Power IEEE 802.11n20 / Channel 149 / 5745MHz IEEE 802.11n20 / Channel 157 / 5785MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 8 of 43 IEEE 802.11n20 / Channel 165 / 5825MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 9 of 43 Maximum Conducted Output Power IEEE 802.11n40 / Channel 151 / 5755MHz IEEE 802.11n40 / Channel 159 / 5795MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 10 of 43 IEEE 802.11ac20 / Channel 149 / 5745MHz IEEE 802.11ac20 / Channel 157 / 5785MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 11 of 43 IEEE 802.11ac20 / Channel 165/ 5825MHz IEEE 802.11ac40 / Channel 151 / 5755MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 12 of 43 IEEE 802.11ac40 / Channel 159 / 5795MHz IEEE 802.11ac80 / Channel 155 / 5775MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 13 of 43 E.3 Power Spectral Density Test Mode Channel Frequency (MHz) Power Density (dBm/300KHz) Duty Cycle Factor (dB) RBW Factor (dB) Report Power Density (dBm/500KHz) Limit (dBm/500KHz) Verdict 11A 149 5745 -0.39 0 2.218 1.83 30 Pass 157 5785 -1.51 0 2.218 0.71 Pass 165 5825 -2.59 0 2.218 -0.37 Pass 11N20 SISO 149 5745 -0.58 0 2.218 1.63 30 Pass 157 5785 -2.51 0 2.218 -0.29 Pass 165 5825 -2.57 0 2.218 -0.35 Pass 11N40 SISO 151 5755 -5.37 0 2.218 -3.15 30 Pass 159 5795 -5.12 0 2.218 -2.91 Pass 11AC20 SISO 149 5745 -0.82 0 2.218 1.40 30 Pass 157 5785 -1.96 0 2.218 0.26 Pass 165 5825 -2.59 0 2.218 -0.37 Pass 11AC40 SISO 151 5755 -5.54 0 2.218 -3.32 30 Pass 159 5795 -3.99 0 2.218 -1.77 Pass 11AC80 SISO 155 5775 -5.53 0 2.218 -3.31 30 Pass Power Spectral Density IEEE 802.11a / Channel 149 / 5745MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 14 of 43 IEEE 802.11na / Channel 157 / 5785MHz IEEE 802.11na / Channel 165 / 5825MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 15 of 43 Power Spectral Density IEEE 802.11n20 / Channel 149 / 5745MHz IEEE 802.11n20 / Channel 157 / 5785MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 16 of 43 IEEE 802.11n20 / Channel 165 / 5825MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 17 of 43 Power Spectral Density IEEE 802.11n40 / Channel 151 / 5755MHz IEEE 802.11n40 / Channel 159 / 5795MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 18 of 43 IEEE 802.11ac20 / Channel 149 / 5745MHz IEEE 802.11ac20 / Channel 157 / 5785MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 19 of 43 IEEE 802.11ac20 / Channel 165 / 5825MHz IEEE 802.11ac40 / Channel 151 / 5755MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 20 of 43 IEEE 802.11ac40 / Channel 159 / 5795MHz IEEE 802.11ac80 / Channel 155/ 5775MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF Page 21 of 43 E.4 Emission Bandwidth Test Mode Channel Frequency (MHz) 6dB Bandwidth (MHz) Limit (MHz) Verdict 11A 149 5745 16.36 >=0.5 Pass 157 5785 16.37 Pass 165 5825 16.37 Pass 11N20 SISO 149 5745 17.61 >=0.5 Pass 157 5785 17.63 Pass 165 5825 17.63 Pass 11N40 SISO 151 5755 35.72 >=0.5 Pass 159 5795 36.14 Pass 11AC20S ISO 149 5745 17.60 >=0.5 Pass 157 5785 17.33 Pass 165 5825 17.61 Pass 11AC40S ISO 151 5755 36.3…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 40 FCC TEST REPORT For Simbans Limited TABLET PC Test Model: TangoTab_XL Prepared for : Simbans Limited Address : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Bao’an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : March 23, 2021 Number of tested samples : 1 Serial number : Prototype Date of Test : March 23, 2021 ~ April 19, 2021 Date of Report : April 19, 2021 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 40 FCC TEST REPORT FCC CFR 47 PART 15E(15.407) Report Reference No. ................. : LCS210322136AEE Date of Issue ................................... : April 19, 2021 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Bao’an District, Shenzhen, Guangdong, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Simbans Limited Address ........................................... : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Test Specification Standard ......................................... : FCC CFR 47 PART 15E(15.407) Test Report Form No. ................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. ........................... : TABLET PC Trade Mark ...................................... : Simbans Test Model ...................................... : TangoTab_XL Ratings ............................................ : DC 3.8V By Battery(8000mAh) Recharged By DC 5V 2.0A Adapter Parameters: Input: AC 100-240V 50/60Hz 0.5A Output: DC 5V 2.0A Result ............................................ : Positive Compiled by: Supervised by: Approved by: Lh Li/ Administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 40 FCC -- TEST REPORT Test Result: Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS210322136AEE April 19, 2021 Date of issue EUT......................................... : TABLET PC Test Model............................... : TangoTab_XL Applicant............................... : Simbans Limited Address.................................. : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Telephone............................... : / Fax.......................................... : / Manufacturer........................ : Simbans Limited Address................................... : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Telephone............................... : / Fax.......................................... : / Factory................................... : Simbans Limited Address................................... : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 40 Revision History Revision Issue Date Revisions Revised By 000 April 19, 2021 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEE This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 40 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS .......................................................................................... 7 1.3. EXTERNAL I/O CABLE ......................................................................................................................................... 7 1.4. DESCRIPT…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 38 FCC TEST REPORT For Simbans Limited TABLET PC Test Model: TangoTab_XL Prepared for : Simbans Limited Address : 806, 8th Floor, Tai Tak Industrial Building, 2-12 Kwai Fat Road, Kwai Chung, HONG KONG Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Bao’an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : March 23, 2021 Number of tested samples : 1 Serial number : Prototype Date of Test : March 23, 2021 ~ April 19, 2021 Date of Report : April 19, 2021 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AHY3-TABXL Report No.: LCS210322136AEF This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 38 FCC TEST REPORT FCC CFR 47 PART 15 E(15.407) Report Reference No. ................. : LCS210322136AEF Date of Issue ..…

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