2BKOI-OBOOK5Obook reader

Hangzhou Guowen Technology Co., Ltd.

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Jan 17, 2025
Application Purpose: Original Equipment
Equipment Note: Obook reader
Frequency Range: 2402.00000000 - 2480.00000000
Company: Hangzhou Guowen Technology Co., Ltd.
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Certificate Inspector ��×��（ ��PPI ) �.�� inches supports multi touch �� levels adjustable XBurst® � core @�.�GHz ��GB OBOOK OS（Linux） �� mAh �� mm×�� mm×�.�� mm key/Port Instruction

Test Report

Page 1 of 90 Report No.: HK2411186884-3E FCC Test Report Test Report On Behalf of Hangzhou Guowen Technology Co., Ltd. For Obook reader Model No.: OBOOK 5 FCC ID: 2BKOI-OBOOK5 Prepared For: Hangzhou Guowen Technology Co., Ltd. Room 706-8, Building A5, No. 2-150 Yunlian Road, Yuhang District, Hangzhou, Zhejiang Province, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Nov. 18, 2024 ~ Dec. 10, 2024 Date of Report: Dec. 10, 2024 Report Number: HK2411186884-3E Page 2 of 90 Report No.: HK2411186884-3E Test Result Certification Applicant’s Name .................. : Hangzhou Guowen Technology Co., Ltd. Address .................................. : Room 706-8, Building A5, No. 2-150 Yunlian Road, Yuhang District, Hangzhou, Zhejiang Province, China Manufacturer's Name ........... : Hangzhou Guowen Technology Co., Ltd. Address .................................. : Room 706-8, Building A5, No. 2-150 Yunlian Road, Yuhang District, Hangzhou, Zhejiang Province, China Product Description Trade Mark .............................. : OBOOK Product Name ......................... : Obook reader Model and/or Type Reference : OBOOK 5 Standards .............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., 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. Date of Test ............................................ : Date (s) of Performance of Tests ............ : Nov. 18, 2024 ~ Dec. 10, 2024 Date of Issue ........................................... : Dec. 10, 2024 Test Result ............................................... : Pass Testing Engineer : (Len Liao) Technical Manager : (Sliver Wan) Authorized Signatory : (Jason Zhou) Page 3 of 90 Report No.: HK2411186884-3E Table of Contents 1. Test Result Summary ............................................................................... 5 1.1 Test Procedures and Results ........................................................................................................... 5 1.2 Information of the Test Laboratory ................................................................................................. 5 1.3 Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1 General Description of EUT ............................................................................................................. 7 2.2 Carrier Frequency of Channels ........................................................................................................ 8 2.3 Operation of EUT during Testing ..................................................................................................... 8 2.4 Description of Test Setup ................................................................................................................. 9 2.5 Description of Support Units ......................................................................................................... 10 3. General Information ................................................................................ 11 3.1 Test Environment and Mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 14 4.1 Conducted Emission ....................................................................................................................... 14 4.2 Maximum Conducted Output Power ............................................................................................. 18 4.3 Emission Bandwidth ....................................................................................................................... 20 4.4 Power Spectral Density .................................................................................................................. 28 4.5 Conducted Band Edge and Spurious Emission Measurement .................................................. 37 4.6 Radiated Spurious Emission Measurement ................................................................................. 51 4.7 Antenna Requirement ..................................................................................................................... 87 5. Photograph of Test ................................................................................. 88 6. Photos of the EUT ................................................................................... 90 Page 4 of 90 Report No.: HK2411186884-3E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Dec. 10, 2024 Jason Zhou Page 5 of 90 Report No.: HK2411186884-3E 1. Test Result Summary 1.1 Test Procedures and Results Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247(b)(4) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247(b)(3) PASS 6dB Emission Bandwidth §15.247(a)(2) PASS Power Spectral Density §15.247(e) PASS Band Edge 1§5.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. 1.2 Information of the Test Laboratory Shenzhen HUA K Testing Technol…

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Test Setup Photos

Test Model: OBOOK 5 Radiated Emission Conducted Emission

Test Report

Page 15 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 16 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 17 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 18 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 19 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 20 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 21 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 22 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 23 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 24 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 25 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 26 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 27 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Test Report

Page 1 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix C Calibration certificate 1. Dipole D2450V2-SN 808 D5GHzV2-SN 1046 2. DAE DAE3-SN 373 3. Probe EX3DV4-SN 3805 Page 2 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 3 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 4 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 5 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 6 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 7 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 8 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 9 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 10 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 11 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 12 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 13 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 14 of 27 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Test Report

Page 1 of 5 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix B Detailed Test Results 1. WIFI WIFI 2.4GHz for Body WIFI 5.2GHz for Body WIFI 5.8GHz for Body 2. BT BT 2.4GHz for Body Page 2 of 5 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/11/28 Test Laboratory: LCS-SAR Lab WIFI 2.4G 802.11g 1CH Rear side 0mm DUT: Obook reader; Type: OBOOK 5; Serial: A241127003-1 Communication System: UID 0, WIFI 2.4GHz (0); Frequency: 2412 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2412 MHz; σ = 1.775 S/m; ε r = 39.676; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(7.42, 7.42, 7.42); Calibrated: 2024/11/23;  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: SAM v5.0; Type: SAM; Serial: 1850  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/ Rear side 0mm /Area Scan (11x13x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.728 W/kg Configuration/ Rear side 0mm /Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 9.342 V/m; Power Drift = -0.13 dB Peak SAR (extrapolated) = 1.47 W/kg SAR(1 g) = 0.658 W/kg; SAR(10 g) = 0.382 W/kg Maximum value of SAR (measured) = 0.735 W/kg Page 3 of 5 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/11/29 Test Laboratory: LCS-SAR Lab WIFI 5.2G 802.11ax 40M 46CH Rear side 0mm DUT: Obook reader; Type: OBOOK 5; Serial: A241127003-1 Communication System: UID 0, WIFI 5GHz (0); Frequency: 5230 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5230 MHz; σ = 4.633 S/m; ε r = 37.756; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(5.38, 5.38, 5.38); Calibrated: 2024/11/23;  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: SAM v5.0; Type: SAM; Serial: 1850  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/ Rear side 0mm /Area Scan (12x15x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.473 W/kg Configuration/ Rear side 0mm /Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 0 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 0.622 W/kg SAR(1 g) = 0.306 W/kg; SAR(10 g) = 0.147 W/kg Maximum value of SAR (measured) = 0.479 W/kg Page 4 of 5 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/11/29 Test Laboratory: LCS-SAR Lab WIFI 5.8G 802.11n 165CH Rear side 0mm DUT: Obook reader; Type: OBOOK 5; Serial: A241127003-1 Communication System: UID 0, WIFI 5GHz (0); Frequency: 5825 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5825 MHz; σ = 5.237 S/m; ε r = 36.82; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(5.38, 5.38, 5.38); Calibrated: 2024/11/23;  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: SAM v5.0; Type: SAM; Serial: 1850  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/ Rear side 0mm /Area Scan (12x15x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.491 W/kg Configuration/ Rear side 0mm /Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 0 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 0.718 W/kg SAR(1 g) = 0.339 W/kg; SAR(10 g) = 0.157 W/kg Maximum value of SAR (measured) = 0.496 W/kg Page 5 of 5 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/11/28 Test Laboratory: LCS-SAR Lab BT 3-DH5 39CH Rear side 0mm DUT: Obook reader; Type: OBOOK 5; Serial: A241127003-1 Communication System: UID 0, Bluetooth (0); Frequency: 2441 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2441 MHz; σ = 1.796 S/m; ε r = 39.621; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(4.88, 4.88, 4.88); Calibrated: 2024/11/23;  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: SAM v5.0; Type: SAM; Serial: 1850  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/ Rear side 0mm /Area Scan (10x15x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.542 W/kg Configuration/Unnamed procedure/Zoom Scan (10x15x1): Measurement grid: dx=12mm, dy=12mm Reference Value = 0.419 V/m; Power Drift = -0.16 dB Peak SAR (extrapolated) = 0.921 W/kg SAR(1 g) = 0.412 W/kg; SAR(10 g) = 0.184 W/kg Maximum value of SAR (measured) = 0.549 W/kg

Test Report

Page 1 of 4 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A Detailed System Check Results 1. System Performance Check System Performance Check 2450 MHz Head System Performance Check 5250 MHz Head System Performance Check 5750 MHz Head Page 2 of 4 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date:2024/11/28 TestLaboratory:LCS-SARLab SystemC heck_2450Mhz DUT:D2450V2;T ype:D2450V2;Ser ial: 808 CommunicationSystem:UID0,CW(0);Frequency:2450MHz;DutyCycle:1:1 Mediumparametersused:f=2450MHz;σ=1.827S/m;ε r =39.311;ρ=1000kg/m 3 Phantomsection:FlatSection DASYConfiguration: Probe:EX3DV4-SN3805;ConvF(7.42,7.42,7.42);Calibrated:2024/11/23; Sensor-Surface:2mm(MechanicalSurfaceDetection) Electronics:DAE3Sn373;Calibrated:2024/1/3 Phantom:SAMv5.0;Type:SAM;Serial:1850 DASY5252.8.8(1222);SEMCADX14.6.10(7331) C onfigur ation/Unnamedpr ocedur e/Ar eaScan(4x8x1):Measurementgrid:dx=12mm,dy=12mm MaximumvalueofSAR(measured)=7.54W/kg C onfigur ation/Unnamedpr ocedur e/Z oomScan(7x7x7)/C ube0:Measurementgrid:dx=5mm,dy=5mm, dz=5mm ReferenceValue=58.01V/m;PowerDrift=-0.03dB PeakSAR(extrapolated)=12.41W/kg SAR (1g)=5.36W/kg;SAR (10g)=2.50W/kg MaximumvalueofSAR(measured)=7.62W/kg 0dB=7.62W/kg=8.82dBW/kg Page 3 of 4 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date:2024/11/29 TestLaboratory:LCS-SARLab SystemC heck_5250Mhz DUT:D5GHzV2;T ype:D5GHzV2;Ser ial:1046 CommunicationSystem:UID0,CW(0);Frequency:5250MHz;DutyCycle:1:1 Mediumparametersused:f=5250MHz;σ=4.672S/m;ε r =35.894;ρ=1000kg/m 3 Phantomsection:FlatSection DASYConfiguration: Probe:EX3DV4-SN3805;ConvF(5.38,5.38,5.38);Calibrated:2024/11/23; Sensor-Surface:2mm(MechanicalSurfaceDetection) Electronics:DAE3Sn373;Calibrated:2024/1/3 Phantom:SAMv5.0;Type:SAM;Serial:1850 DASY5252.8.8(1222);SEMCADX14.6.10(7331) C onfigur ation/Unnamedpr ocedur e/Ar eaScan(5x5x1):Measurementgrid:dx=10mm,dy=10mm MaximumvalueofSAR(measured)=14.6W/kg C onfigur ation/Unnamedpr ocedur e/Z oomScan(7x7x12)/C ube0:Measurementgrid:dx=4mm,dy=4mm, dz=2mm ReferenceValue=67.65V/m;PowerDrift=0.12dB PeakSAR(extrapolated)=18.5W/kg SAR (1g)=7.79W/kg;SAR (10g)=2.23W/kg MaximumvalueofSAR(measured)=15.9W/kg 0dB=15.9W/kg=12.01dBW/kg Page 4 of 4 FCC ID: 2BKOI-OBOOK5 Report No.: LCSA11274114E Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date:2024/11/29 TestLaboratory:LCS-SARLab SystemC heck_5750Mhz DUT:D5GHzV2;T ype:D5GHzV2;Ser ial:1046 CommunicationSystem:UID0,CW(0);Frequency:5750MHz;DutyCycle:1:1 Mediumparametersused:f=5750MHz;σ=5.283S/m;ε r =35.324;ρ=1000kg/m 3 Phantomsection:FlatSection DASYConfiguration: Probe:EX3DV4-SN3805;ConvF(4.88,4.88,4.88);Calibrated:2024/11/23; Sensor-Surface:2mm(MechanicalSurfaceDetection) Electronics:DAE3Sn373;Calibrated:2024/1/3 Phantom:SAMv5.0;Type:SAM;Serial:1850 DASY5252.8.8(1222);SEMCADX14.6.10(7331) C onfigur ation/Unnamedpr ocedur e/Ar eaScan(5x5x1):Measurementgrid:dx=10mm,dy=10mm MaximumvalueofSAR(measured)=17.6W/kg C onfigur ation/Unnamedpr ocedur e/Z oomScan(7x7x12)/C ube0:Measurementgrid:dx=4mm,dy=4mm, dz=2mm ReferenceValue=70.98V/m;PowerDrift=0.09dB PeakSAR(extrapolated)=26.5W/kg SAR (1g)=7.74W/kg;SAR (10g)=2.17W/kg MaximumvalueofSAR(measured)=17.7W/kg 0dB=17.7W/kg=12.48dBW/kg

Test Report

Shenzhen Guowen Reading Technology Co., LTD Material acknowledgement Material: Date: 2024-12-11 Recognition Number: 06-02-01-019-02 Version: V1.0 Part 1: Basic information Material name S2 PRO 2.4G/5.8G WiFi Antenna Supplier name Shenzhen Qinxin Technology Co., LTD ts Specification: FPC Black, Description: 20.5 * 17 * 0.15. ROHS. Coaxial black / wire L80MM / wire diameter 0.81 / fourth generation terminal, antenna screen printing S 2 PRO-WIFI Admitted reason: the first sealed sample □ replacement material □ upgrade improvement Provide informatio n: 1 Product drawings and specifications 2 safety regulations / EMI associated parts certificate 3 Material certificate / BOM list 4 attached "RoHS controlled substance non-use guarantee" 5 reliability test standard & test report 6 factory inspection report 7 Quality acceptance standard 8 Quality control plan □ 9 Other relevant information Part two: Application for examination and approval Provisional admission: □ Limited use (quantity) Officily recognition: batch use □ limited use (quantity) Limited reasons: Applicant date: 2024-08-22 Part three: Design verification examination and approval Identify the item Test content and results Funct ional depar tment s count ersig n project manager suggestion: sign: ID suggestion: sign: structure suggestion: sign: electron suggestion: sign: engineerin g suggestion: sign: character suggestion: sign: Approval opinion R&D director Part 4: Distribution Department Sample distribut Company archive, supplier, processing plant each 1 copy- -a total of 3 copies remarks Shenzhen Guowen Reading Technology Co., LTD Form Number: RD-QR-011…

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Contact Information

Applicant

Shanyuan Fu

[email protected]Fax: 057188919319

Test Firm

Shenzhen HUAK Testing Technology Co., Ltd.Jason Zhou

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	5.33 mW
2	15C	2.41 GHz - 2.46 GHz	36.14 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 0 cm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for body-worn is 0.73W/kg.