221118-02.TR02-FCC-IC WWAN SAR HP HSN-I57C 7560R RTL8852CE

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RF Exposure SAR Report Band 71

HP Inc. HNI57CPT B94HNI57CPT B94HNI57CPT hni57cpt

HP Inc. HNI57CPT System model HSN-I57C B94HNI57CPT B94HNI57CPT hni57cpt

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Document DEVICE REPORTHNI57CPT-RF-Exposure-Info-HP-b94hni57cpt-ex-1-8
CERTIFICATE #3478.01

N° 1-6736
Scope available

TEST REPORT

EUT Description Brand Name Model Name FCC / IC IDs Date of Test Start/End Features Description

WWAN module installed in Convertible PC HP HSN-I57C B94HNI57CPT / 21374-L860GL16 2022-11-23 / 2022-11-25 WWAN (LTE, UMTS), WLAN, BT (see section 5) Platform: HSN-I57C + Vendor 1 antenna

Applicant Address Contact Person Telephone / Email
Reference Standards RF Exposure Environment
Maximum SAR Result & Limit Min. test separation distance

HP Inc. 1501 Page Mill Road, Palo Alto CA 94304 USA Sam Lin +886 2 3789 6331 / [email protected]

FCC 47 CFR Part §2.1093 RSS-102, issue 5 (see section 1)
Portable devices - General population/uncontrolled exposure

SAR Result

SAR Limit

0.76 W/kg (1g)

1.6 W/kg (1g)

0mm to phantom, 6.50mm to antenna edge

Test Report identification

221118-02.TR02

Rev. 00

Revision Control

This test report revision replaces any previous test report revision

(see section 8)

The test results relate only to the samples tested.

Reference to accreditation shall be used only by full reproduction of test report.

Issued by
Digitally signed by Edgar GARCIA Date: 2022.11.25 18:48:48 +01'00'
Edgar GARCIA (Test Engineer)

Reviewed by
Digitally signed by Adel LOUNES Date: 2022.11.25 18:53:50 +01'00'
Adel LOUNES (Test Lead Engineer)

Intel Corporation S.A.S ­ WRF Lab 425 rue de Goa ­ Le Cargo B6 - 06600 Antibes, France
Tel. +33493001400 / Fax +33493001401
Reference:WRF-DCS-TF-022 Version: 008 Application Date: 08/04/2022

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Table of Contents
1. Standards, reference documents and applicable test methods ......................................................................... 4 2. General conditions, competences and guarantees ............................................................................................. 4 3. Environmental Conditions ...................................................................................................................................... 5 4. Test sample .............................................................................................................................................................. 5 5. EUT Features ............................................................................................................................................................ 6 6. Remarks and comments ......................................................................................................................................... 9 7. Test Verdicts summary ........................................................................................................................................... 9 8. Document Revision History .................................................................................................................................... 9 Annex A. Test & System Description ..................................................................................................................... 10
A.1 SAR DEFINITION ..................................................................................................................................................... 10 A.1.1 SPEAG SAR MEASUREMENT SYSTEM.................................................................................................................. 11 A.1.2 SAR MEASUREMENT SETUP ................................................................................................................................. 11 A.1.3 E-FIELD MEASUREMENT PROBE ............................................................................................................................ 12 A.1.4 FLAT PHANTOM .................................................................................................................................................... 13 A.1.5 DEVICE POSITIONER ............................................................................................................................................. 13 A.1.6 DATA EVALUATION................................................................................................................................................ 14 A.1.7 SYSTEM AND LIQUID CHECK .................................................................................................................................. 16 A.1.8 SYSTEM CHECK.................................................................................................................................................... 16 A.1.9 LIQUID CHECK ...................................................................................................................................................... 17 A.1.10 TEST EQUIPMENT LIST ........................................................................................................................................ 18 A.1.11 SHARED INSTRUMENTATION ................................................................................................................................ 18 A.1.12 TISSUE SIMULANT LIQUID .................................................................................................................................... 18 A.1.13 MEASUREMENT UNCERTAINTY EVALUATION ......................................................................................................... 19 A.1.14 RF EXPOSURE LIMITS ......................................................................................................................................... 20 Annex B. Test Results ............................................................................................................................................. 21 B.1 TEST CONDITIONS ................................................................................................................................................... 21
B.1.1 Test SAR Test positions relative to the phantom ............................................................................................................. 21 B.1.2 Evaluation Exclusion and Test Reductions ...................................................................................................................... 22 B.2 Conducted Power Measurements Tablet Mode .................................................................................................................. 25 B.2.2 LTE .................................................................................................................................................................................. 25 B.3 TISSUE PARAMETERS MEASUREMENT....................................................................................................................... 27 B.4 SYSTEM CHECK MEASUREMENTS ............................................................................................................................. 27 B.5 SAR TABLET TEST RESULTS.................................................................................................................................... 27 B.5.1 LTE .................................................................................................................................................................................. 27 B.5.2 SAR Measurement Variability .......................................................................................................................................... 27 B.5.3 Simultaneous Transmission SAR Evaluation ................................................................................................................... 27 Annex C. Test System Plots.................................................................................................................................... 28 Annex D. TSL Dielectric Parameters...................................................................................................................... 31 D.1 BODY 600MHZ-900MHZ ......................................................................................................................................... 31 Annex E. Calibration Certificates ........................................................................................................................... 32 Annex F. Photographs ............................................................................................................................................ 33 F.1 TEST SAMPLE .......................................................................................................................................................... 33 F.2 TEST POSITIONS ...................................................................................................................................................... 34
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F.3 ANTENNA HOST PLATFORM LOCATION AND ADJACENT EDGE POSITIONS RELATIVE TO THE BODY.................................... 35 F.4 PHANTOM LIQUID LEVEL DURING MEASUREMENTS ...................................................................................................... 36

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1. Standards, reference documents and applicable test methods

FCC ISED

1. FCC Title 47 CFR Part §2.1093 ­ Radiofrequency radiation exposure evaluation: portable devices. 2020-10-01 Edition
2. FCC OET KDB 447498 D04 Interim General RF Exposure Guidance v01­ RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices.
3. FCC OET KDB 616217 D04 v01r02 ­ SAR Evaluation Considerations for Laptop, Notebook, Netbook and Tablet Computers.
4. FCC OET KDB 865664 D01 v01r04 ­ SAR Measurement Requirements for 100 MHz to 6 GHz. 5. FCC OET KDB 865664 D02 v01r02 ­ RF Exposure Compliance Reporting and Documentation Considerations. 6. FCC OET KDB 941225 D05 v02r05 ­ SAR Evaluation Considerations for LTE Devices. 7. FCC OET KDB 941225 D01 v03r01 ­ 3G SAR Measurement Procedures. 8. IEEE Std 1528-2013 ­ IEEE Recommended Practice Determining the Peak Spatial-Average Specific Absorption
Rate (SAR) in the Human Head from Wireless Communication Devices: Measurement Techniques... 9. TCB workshop November 2017; RF Exposure Procedures (LTE UL/DL Carrier Aggregation SAR) 10. TCB workshop October 2018; RF Exposure Procedures (LTE Inter-Band Uplink Carrier Aggregation ­Interim
Procedures) 11. TCB workshop November 2019; RF Exposure Policy Updates (5G NR FR1 NSA EN-DC UE SAR Evaluations) 12. TCB workshop November 2019; 5G NR/ EN-DC Compliance Test Configurations
13. ISED RSS 102, Issue 5 ­ Radio Frequency (RF) Exposure Compliance of Radio communication Apparatus (All Frequency Bands
14. ISED RSS-102 Supplementary Procedures SPR-001 SAR testing requirements with regard to bystanders for laptop type computers with antennas built-In on display screen (Laptop Mode / Tablet Mode)
15. ISED Notice 2020-DRS2020 Applicability of IEC/IEEE62209-1528 and IEC 62209 -3 standard 16. ISED Notice 2016-DRS001 ­ Applicability of latest FCC RF Exposure KDB Procedures and Other Procedures. 17. ISED Notice 2012-DRS0529 ­ SAR correction for measured conductivity and relative permittivity based on IEC
62209-2 standard. 18. FCC OET KDB 447498 D01 V06 General RF Exposure Guidance v01­ RF Exposure Procedures and Equipment
Authorization Policies for Mobile and Portable Devices. 19. FCC OET KDB 616217 D04 v01r02 ­ SAR Evaluation Considerations for Laptop, Notebook, Netbook and Tablet
Computers. 20. FCC OET KDB 865664 D01 v01r04 ­ SAR Measurement Requirements for 100 MHz to 6 GHz. 21. FCC OET KDB 865664 D02 v01r02 ­ RF Exposure Compliance Reporting and Documentation Considerations. 22. FCC OET KDB 941225 D05 v02r05 ­ SAR Evaluation Considerations for LTE Devices. 23. FCC OET KDB 941225 D01 v03r01 ­ 3G SAR Measurement Procedures. 24. IEC/IEEE 62209-1528:2020 Measurement procedure for the assessment of specific absorption rate of human
exposure to radio frequency fields from hand-held and body-mounted wireless communication devices ­ Part 1528: Human models, instrumentation, and procedures (Frequency range of 4 MHz to 10 GHz)

2. General conditions, competences and guarantees
 Tests performed under FCC standards identified in section 1 are covered by A2LA accreditation.  Tests performed under ISED standards identified in section 1 are covered by Cofrac accreditation.  Intel Corporation SAS Wireless RF Lab (Intel WRF Lab) is an ISO/IEC 17025:2017 laboratory accredited by the
American Association for Laboratory Accreditation (A2LA) with the certificate number 3478.01.  Intel Corporation SAS Wireless RF Lab (Intel WRF Lab) is an Accredited Test Firm recognized by the FCC, with
Designation Number FR0011.  Intel Corporation SAS Wireless RF Lab (Intel WRF Lab) is an ISO/IEC 17025:2017 testing laboratory accredited
by the French Committee for Accreditation (Cofrac) with the certificate number 1-6736.  Intel Corporation SAS Wireless RF Lab (Intel WRF Lab) is a Registered Test Site listed by ISED, with ISED
#1000Y.  Intel WRF Lab only provides testing services and is committed to providing reliable, unbiased test results and
interpretations.  Intel WRF Lab is liable to the client for the maintenance of the confidentiality of all information related to the
item under test and the results of the test.  Intel WRF Lab has developed calibration and proficiency programs for its measurement equipment to ensure
correlated and reliable results to its customers.  This report is only referred to the item that has undergone the test.  This report does not imply an approval of the product by the Certification Bodies or competent Authorities.

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3. Environmental Conditions
 At the site where the measurements were performed the following limits were not exceeded during the tests:

Temperature Humidity
Liquid Temperature

21.4ºC ± 0.7ºC 34.3% ± 6.3% 22.2ºC ± 0.5ºC

4. Test sample

Sample #01

Control # 220815-02.S02

Description WWAN module installed in Convertible PC

Model HSN-I57C

Serial # C902NL009Y

Date of receipt 2022-08-31

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5. EUT Features

The herein information is provided by the customer

Intel WRF Lab declines any responsibility for the accuracy of the stated customer provided information, especially if it

has any impact on the correctness of test results presented in this report.

Brand Name

HP

Model Name

HSN-I57C

Prototype / Production Production

Host Identification

HSN-I57C

Exposure Conditions Body worn

Supported radios

The module is a data only DUT supporting UMTS and LTE, with carrier aggregation. The applicable frequency bands

and operating modes are identified in the following table.

WWAN:

Mode

Bands

Supported Tx Mode

WCDMA

HSDPA

HSUPA

DC-HSDPA

FDD II (1850.0 ­ 1910.0 MHz)









WCDMA / HSPA+

FDD IV (1710.0 ­ 1755.0 MHz)









FDD V (824.0 ­ 849.0 MHz)









FDD/TDD LTE FDD LTE TDD

Band
Band 2 (1850.0 ­ 1910.0 MHz) Band 4 (1710.0 ­ 1755.0 MHz)
Band 5 (824.0 ­ 849.0 MHz) Band 7 (2500.0 ­ 2570.0 MHz) Band 12 (699.0 ­ 716.0 MHz) Band 13 (777.0 ­ 787.0 MHz) Band 14 (788.0 ­ 798.0 MHz) Band 17 (704.0 ­ 716.0 MHz) Band 25 (1850.0 ­ 1915.0 MHz) Band 26 (814.0 ­ 849.0 MHz) Band 30 (2305.0 ­ 2315.0 MHz) Band 66 (1710.0 ­ 1780.0 MHz) Band 71 (663.0 ­ 698.0 MHz) Band 38 (2570.0 ­ 2620.0 MHz) Band 41 (2496.0 ­ 2690.0 MHz) Band 48 (3550.0 ­ 3700.0 MHz)

Modulation
QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM

Bandwidth

1.4 3 5 10 15 20



 









 









 



   



 



 

 

 

     



 





 



   



  











   









WLAN
Mode 802.11b/g/n/ax 802.11a/n/ac/ax
802.11ax Bluetooth & BLE v5.2

UL carrier aggregation LTE (Intra-band)
FDD Band 5B FDD Band 7C FDD Band 38C FDD Band 41C FDD Band 66B FDD Band 66C
UL Freq Range 2.4GHz (2400.0 ­ 2483.5 MHz) 5.2GHz (5150.0 ­ 5250.0 MHz) 5.3GHz (5250.0 ­ 5350.0 MHz) 5.6GHz (5470.0 ­ 5725.0 MHz) 5.8GHz (5725.0 ­ 5875.0 MHz) 6.0GHz (5925.0 ­ 7250.0 MHz) 2.4GHz (2400.0 ­ 2483.5 MHz)

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Antenna Information "information provided by the applicant"
The DUT has one WWAN TX antenna (Ant5 TX/RX):  WWAN (Ant5 TX/RX): Vendor 1, PIFA antenna. P/N : 6036B0327801 (81EABL15.G79)
See Annex F for more details on antennas location.
Simultaneous Transmission Configurations
WWAN Ant5 Tx/Rx + WLAN2 2.4GHz + WLAN1 BT WWAN Ant5 Tx/Rx + WLAN2 2.4GHz + WLAN1 2.4GHz WWAN Ant5 Tx/Rx + WLAN2 5GHz + WLAN1 BT WWAN Ant5 Tx/Rx + WLAN2 5GHz + WLAN1 5GHz WWAN Ant5 Tx/Rx + WLAN2 5GHz + WLAN1 5GHz+ WLAN1 BT WWAN Ant5 Tx/Rx + WLAN2 6GHz + WLAN1 BT WWAN Ant5 Tx/Rx + WLAN2 6GHz + WLAN1 6GHz WWAN Ant5 Tx/Rx + WLAN2 6GHz + WLAN1 6GHz + WLAN1 BT

WLAN transmitter is considered in this report just for the simultaneous transmission evaluation with the WWAN module (See section B.5.6)

Additional information

 5.60-5.65 GHz band (TDWR) is supported by the device

 Band gap is supported by the device

 Two different power settings are implemented in the DUT: o Max power for Notebook mode o Reduced power for Tablet mode
 The DUT does not support VoLTE, so Head Exposure is not considered for LTE and WCDMA modes. Maximum Power Reduction (MPR) is implemented according to 3GPP, and it is a permanent feature, built-in by design:

Modulation

1.4 MHz

Channel bandwidth / #RB

3.0

5

10

15

MHz MHz MHz MHz

20 MHz

MPR (dB)

QPSK

> 5 > 4 > 8 > 12 > 16 > 18  1

16 QAM

 5  4  8  12  16  18  1

16 QAM

> 5 > 4 > 8 > 12 > 16 > 18  2

64 QAM

 5  4  8  12  16 18  2

64 QAM

> 5 > 4 > 8 > 12 >16 >18  3

256 QAM

1

 5

A-MPR (additional MPR) was disabled during SAR testing

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The following table indicates the power levels and tolerance for each mode: Maximum Output power specification + Tune up tolerance

Mode Laptop
Tablet

Technology

Bands

WCDMA/HSPA WCDMA/HSPA WCDMA/HSPA
LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE WCDMA/HSPA WCDMA/HSPA WCDMA/HSPA LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE

FDD II (1850.0 ­ 1910.0 MHz) FDD IV (1710.0 ­ 1755.0 MHz)
FDD V (824.0 ­ 849.0 MHz) Band 2 (1850.0 ­ 1910.0 MHz) Band 4 (1710.0 ­ 1755.0 MHz)
Band 5 (824.0 ­ 849.0 MHz) Band 7 (2500.0 ­ 2570.0 MHz) Band 12 (699.0 ­ 716.0 MHz) Band 13 (777.0 ­ 787.0 MHz) Band 14 (788.0 ­ 798.0 MHz) Band 17 (704.0 ­ 716.0 MHz) Band 25 (1850.0 ­ 1915.0 MHz) Band 26 (814.0 ­ 849.0 MHz) Band 30 (2305.0 ­ 2315.0 MHz) Band 38 (2570.0 ­ 2620.0 MHz) Band 41 (2496.0 ­ 2690.0 MHz) Band 41 (2496.0 ­ 2690.0 MHz) Band 48 (3550.0 ­ 3700.0 MHz) Band 66 (1710.0 ­ 1780.0 MHz) Band 71 (663.0 ­ 698.0 MHz) FDD II (1850.0 ­ 1910.0 MHz) FDD IV (1710.0 ­ 1755.0 MHz)
FDD V (824.0 ­ 849.0 MHz) Band 2 (1850.0 ­ 1910.0 MHz) Band 4 (1710.0 ­ 1755.0 MHz)
Band 5 (824.0 ­ 849.0 MHz) Band 7 (2500.0 ­ 2570.0 MHz) Band 12 (699.0 ­ 716.0 MHz) Band 13 (777.0 ­ 787.0 MHz) Band 14 (788.0 ­ 798.0 MHz) Band 17 (704.0 ­ 716.0 MHz) Band 25 (1850.0 ­ 1915.0 MHz) Band 26 (814.0 ­ 849.0 MHz) Band 30 (2305.0 ­ 2315.0 MHz) Band 38 (2570.0 ­ 2620.0 MHz) Band 41 (2496.0 ­ 2690.0 MHz) Band 41 (2496.0 ­ 2690.0 MHz) Band 48 (3550.0 ­ 3700.0 MHz) Band 66 (1710.0 ­ 1780.0 MHz) Band 71 (663.0 ­ 698.0 MHz)

Class
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 3 3 3

Nominal (dBm)
23.5 23.5 23.5 23.0 23.0 23.0 23.0 23.0 23.0 23.0 23.0 23.0 23.0 22.0 23.0 23.0 26.0 23.0 23.0 23.0 21.0 18.5 22.5 21.0 18.5 22.0 19.0 23.0 22.5 22.5 23.0 21.0 22.5 20.0 19.0 19.0 19.0 21.0 18.5 23.0

Rev. 00

Tolerance dB
±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1

Lower Tolerance
(dBm) 22.5 22.5 22.5 22.0 22.0 22.0 22.0 22.0 22.0 22.0 22.0 22.0 22.0 21.0 22.0 22.0 25.0 22.0 22.0 22.0 20.0 17.5 21.5 20.0 17.5 21.0 18.0 22.0 21.5 21.5 22.0 20.0 21.5 19.0 18.0 18.0 18.0 20.0 17.5 22.0

Upper Tolerance
(dBm) 24.5 24.5 24.5 24.0 24.0 24.0 24.0 24.0 24.0 24.0 24.0 24.0 24.0 23.0 24.0 24.0 27.0 24.0 24.0 24.0 22.0 19.5 23.5 22.0 19.5 23.0 20.0 24.0 23.5 23.5 24.0 22.0 23.5 21.0 20.0 20.0 20.0 22.0 19.5 24.0

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6. Remarks and comments
a. Only the plots for the test positions with the highest measured SAR per band/mode are included in Annex C as required per FCC OET KDB 865664 D02, paragraph 2.3.h
b. This report includes only the test of band LTE 71. For all other cellular bands and configurations supported by the WWAN module, please refer to reports:
- 220815-03.TR01-FCC-IC_WWAN_SAR_HP_HSN-I57C_7560R_RTL8852CE_Rev01

7. Test Verdicts summary
The statement of conformity to applicable standards in the table below are based on the measured values, without taking into account the measurement uncertainties.

Mode LTE FDD

Band (UL) Band 71 (663.0 ­ 698.0 MHz)

Highest Reported SAR (1g) (W/kg) 0.76

Verdict Pass

8. Document Revision History

Revision # Rev. 00

Modified by E. Garcia

Revision Details First Issue

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Annex A. Test & System Description

A.1 SAR Definition
Specific Absorption rate is defined as the time derivative of the incremental energy (dW) absorbed by (dissipated in) and incremental mass (dm) contained in a volume element (dV) of a given density ().

   

 = ·

=·

    · 

SAR is expressed in units of watts per kilogram (W/kg). SAR can be related to the electric field at a point by ||
 = 

Where:

 = Conductivity of the tissue (S/m)
 = Mass density of the tissue (kg/m3) E = RMS electric field strength (V/m)

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A.1.1 SPEAG SAR Measurement System A.1.2 SAR Measurement Setup
The DASY6 system for performing compliance tests consists of the following items:

Rev. 00

 A standard high precision 6-axis robot (Staübli TX/RX family) with controller, teach pendant and software. It includes an arm extension for accommodating the data acquisition electronics (DAE)
 An isotropic field probe optimized and calibrated for the targeted measurements.  A data acquisition electronics (DAE) which performs the signal amplification, signal multiplexing, AD-conversion,
offset measurements, mechanical surface detection, collision detection, etc. The unit is battery powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC.  The Electro-optical Converter (EOC) performs the conversion from optical to electrical signals for the digital communication to the DAE. The EOC signal is transmitted to the measurement server.  The function of the measurement server is to perform the time critical tasks such as signal filtering, control of the robot operation and fast movements interrupts.  The Light Beam used is for probe alignment. This improves the (absolute) accuracy of the probe positioning.  A computer running Win7 professional operating system and the DASY6 software.  Remote control and teach pendant as well as additional circuitry for robot safety such as warning lamps, etc.  The phantom, the device holder and other accessories according to the targeted measurement.  MAIA is a hardware interface (Antenna) used to evaluate the modulation and audio interference characteristics of RF signals.  ANT is an ultra-wideband antenna for use with the base station simulators over 698 MHz to 6GHz.  The base station simulator is an equipment used for SAR cellular tests in order to emulate the cellular signals characteristics and behavior between a regular base station and the equipment under test.  Tissue simulating liquid.  System Validation dipoles.  Network emulator.
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A.1.3 E-Field Measurement Probe
The probe is constructed using three orthogonal dipole sensors arranged on an interlocking, triangular prism core. The probe has built-in shielding against static charges and is contained within a PEEK cylindrical enclosure material at the tip.

Rev. 00

The probe's characteristics are:
Frequency Range Length Probe tip external diameter Typical distance between dipoles and the probe tip Axial Isotropy (in human-equivalent liquids) Hemispherical Isotropy (in human-equivalent liquids) Linearity Maximum operating SAR Lower SAR detection threshold

30MHz ­ 6GHz 337 mm 2.5 mm 1 mm ±0.3 dB ±0.5 dB ±0.2 dB 100 W/kg
0.001 W/kg

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A.1.4 Flat Phantom
Phantom for compliance testing of handheld and body-mounted wireless devices in the frequency range of 30 MHz to 6 GHz. ELI is fully compatible with the IEC 62209-2 standard and all known tissue simulating liquids. ELI has been optimized regarding its performance and can be integrated into our standard phantom tables. A cover prevents evaporation of the liquid. Reference markings on the phantom allow installation of the complete setup, including all predefined phantom positions and measurement grids, by teaching three points. The phantom is compatible with all SPEAG dosimetric probes and dipoles.
The phantom's characteristics are:

Material Shell thickness Filling volume Dimensions

Vinylester, glass fiber reinforced (VE-GF) 2 mm ± 0.2 mm 30 Liters approx. Major axis: 600mm / Minor axis: 400mm

A.1.5 Device Positioner
The SAR in the phantom is approximately inversely proportional to the square of the distance between the source and the liquid surface. For a source at 5 mm distance, a positioning uncertainty of 0.5 mm would produce a SAR uncertainty of 20%. Accurate device positioning is therefore crucial for accurate and repeatable measurements. The positions in which the devices must be measured are defined by the standards.
The DASY device holder is designed to cope with the different positions given in the standard. It has two scales for device rotation (with respect to the body axis) and device inclination (with respect to the line between the ear reference points). The rotation center for both scales is the ear reference point (ERP). Thus the device needs no repositioning when changing the angles.
The DASY device holder is constructed of low-loss POM material having the following dielectric parameters: relative permittivity =3 and loss tangent =0.02. The amount of dielectric material has been reduced in the closest vicinity of the device, since measurements have suggested that the influence of the clamp on the test results could thus be lowered.
A simple but effective and easy-to-use extension for the Mounting Device; facilitates testing of larger devices according to IEC 62209-2 (e.g., laptops, cameras, etc.); lightweight and fits easily on the upper part of the Mounting Device in place of the phone positioner. The extension is fully compatible with the Twin SAM, ELI and other Flat Phantoms.

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A.1.6 Data Evaluation

Rev. 00

Power Reference measurement
The robot measures the E field in a specified reference position that can be either the selected section's grid reference point or a user point in this section at 4mm of the inner surface of the phantom, 2mm for frequencies above 3GHz.
Area Scan
Measurement procedures for evaluating SAR from wireless handsets typically start with a coarse measurement grid to determine the approximate location of the local peak SAR values. This is known as the area-scan procedure. The SAR distribution is scanned along the inside surface of one side of the phantom head, at least for an area larger than the projection of the handset and antenna. The distance between the measured points and phantom surface should be less than 8 mm, and should remain constant (with variation less than ± 1 mm) during the entire scan in order to determine the locations of the local peak SAR with sufficient accuracy. The angle between the probe axis and the surface normal line is recommended but not required to be less than 30°. If this angle is larger than 30° and the closest point on the probe-tip housing to the phantom surface is closer than a probe diameter, the boundary effect may become larger and polarization dependent. This additional uncertainty needs to be analyzed and accounted for. To achieve this, modified test procedures and additional uncertainty analyses not described in this recommended practice may be required. The measurement and interpolation point spacing should be chosen such as to allow identification of the local peak locations to within one-half of the linear dimension of a side of the zoom-scan volume. Because a local peak having specific amplitude and steep gradients may produce a lower peak spatial-average SAR compared to peaks with slightly lower amplitude and less steep gradients, it is necessary to evaluate these other peaks as well. However, since the spatial gradients of local SAR peaks are a function of the wavelength inside the tissue-equivalent liquid and the incident magnetic field strength, it is not necessary to evaluate local peaks that are less than 2 dB or more below the global maximum peak. Two-dimensional spline algorithms (Brishoual et al. 2001; Press et al., 1996) are typically used to determine the peaks and gradients within the scanned area. If a peak is found at a distance from the scan border of less than one-half the edge dimension of the desired 1 g or 10 g cube, the measurement area should be enlarged if possible.
Zoom Scan
To evaluate the peak spatial-average SAR values for 1 g or 10 g cubes, fine resolution volume scans, called zoom scans, are performed at the peak SAR locations identified during the area scan. The minimum zoom scan volume size should extend at least 1.5 times the edge dimension of a 1 g cube in all directions from the center of the scan volume, for both 1 g and 10 g peak spatial-average SAR evaluations. Along the phantom curved surfaces, the front face of the volume facing the tissue/liquid interface conforms to the curved boundary, to ensure that all SAR peaks are captured. The back face should be equally distorted to maintain the correct averaging mass. The flatness and orientation of the four side faces are unchanged from that of a cube whose orientation is within ± 30° of the line normal to the phantom at the center of the cube face next to the phantom surface. The peak local SAR locations that were determined in the area scan (interpolated values) should be used for the centers of the zoom scans. If a scan volume cannot be centered due to proximity of a phantom shape feature, the probe should be tilted to allow scan volume enlargement. If probe tilt is not feasible, the zoom-scan origin may be shifted, but not by more than half of the 1 g or 10 g cube edge dimension.
After the zoom-scan measurement, extrapolations from the closest measured points to the surface, for example along lines parallel to the zoom-scan centerline, and interpolations to a finer resolution between all measured and extrapolated points are performed. Extrapolation algorithm considerations are described in 6.5.3, and 3-D spline methods (Brishoual et al., 2001; Kreyszig, 1983; Press et al., 1996) can be used for interpolation. The peak spatial-average SAR is finally determined by a numerical averaging of the local SAR values in the interpolation grid, using for example a trapezoidal algorithm for the integration (averaging).
In some areas of the phantom, such as the jaw and upper head regions, the angle of the probe with respect to the line normal to the surface may be relatively large, e.g., greater than ± 30º, which could increase the boundary effect error to a larger level. In these cases, during the zoom scan a change in the orientation of the probe, the phantom, or both is recommended but not required for the duration of the zoom scan, so that the angle between the probe axis and the line normal to the surface is within 30º for all measurement points.

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Test Report N° 221118-02.TR02

Rev. 00

Power Drift measurement
The robot re-measures the E-Field in the same reference location measured at the Power Reference. The drift measurement gives the field difference in dB from the first to the last reference reading. This allows a user to monitor the power drift of the device under test that must remain within a maximum variation of ±5%.
Post-processing
The procedure for spatial peak SAR evaluation has been implemented according to the IEEE1528 and IEC 62209-1/2 standards. It can be conducted for 1g and 10g.
The software allows evaluations that combine measured data and robot positions, such as:
 Maximum search  Extrapolation  Boundary correction  Peak search for averaged SAR
Interpolation between the measured points is performed when the resolution of the grid is not fine enough to compute the average SAR over a given mass.
Extrapolation routines are used to obtain SAR values between the lowest measurement points and the inner phantom surface. The extrapolation is determined by the surface detection distance and the probe sensor offset. Several measurements at different distances are necessary for the extrapolation.

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Test Report N° 221118-02.TR02

Rev. 00

A.1.7 System and Liquid Check

A.1.8 System Check
The system performance check verifies that the system operates within its specifications. System and operator errors can be detected and corrected. It is recommended that the system performance check be performed prior to any usage of the system in order to guarantee reproducible results.
The system performance check uses normal SAR measurements in a simplified setup with a well characterized source. This setup was selected to give a high sensitivity to all parameters that might fail or vary over time. The system check does not intend to replace the calibration of the components, but indicates situations where the system uncertainty is exceeded due to drift or failure.
In the simplified setup for system check, the EUT is replaced by a calibrated dipole and the power source is replaced by a controlled continuous wave generated by a signal generator. The calibrated dipole must be placed beneath the flat phantom section of the phantom at the correct distance.

The equipment setup is shown below:  Signal Generator  Amplifier  Directional coupler  Power meter  Calibrated dipole
First, the power meter PM1 (including attenuator Att1) is connected to the cable to measure the forward power at the location of the connector (x) to the system check source. The signal generator is adjusted for the desired forward power at the connector as read by power meter PM1 after attenuation Att1 and also as coupled through Att2 to PM2. After connecting the cable to the source, the signal generator is readjusted for the same reading at power meter PM2. SAR results are normalized to a forward power of 1W to compare the values with the calibration reports results as described at IEEE 1528 and IEC 62209 standards.
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Test Report N° 221118-02.TR02

Rev. 00

A.1.9 Liquid Check

The dielectric parameters check is done prior to the use of the tissue simulating liquid. The verification is made by comparing the relative permittivity and conductivity to the values recommended by the applicable standards.

The liquid verification was performed using the following test setup:

 VNA (Vector Network Analyzer)  Open-Short-Load calibration kit  RF Cable  Open-Ended Coaxial probe  DAK software tool  SAR Liquid  De-ionized water  Thermometer

These are the target dielectric properties of the tissue-equivalent liquid material as defined in FCC OET KDB 865664 D01.

Frequency (MHz) 150 300 450 835 900 1450
1800-2000 2450 3000 5800

r (F/m) 61.9 58.2 56.7 55.2 55.0 54.0 53.3 52.7 52.0 48.2

Body SAR

 (S/m) 0.80 0.92 0.94 0.97 1.05 1.30 1.52 1.95 2.73 6.00

(r = relative permittivity,  = conductivity and  = 1000 kg/m3)

The measurement system implement a SAR error compensation algorithm as documented in IEEE Std 1528-2013 (equivalent to draft standard IEEE P1528-2011) to automatically compensate the measured SAR results for deviations between the measured and required tissue dielectric parameters (applied to only scale up the measured SAR, and not downward) so, according to FCC OET KDB 865664 D01, the tolerance for r and  may be relaxed to ± 10%.

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Test Report N° 221118-02.TR02

A.1.10 Test Equipment List

SAR System #5
ID #
489-000

Device 6-Axis Robot

489-001 489-004

Robot Controller Measurement Server

489-009 489-005

Electro Optical Converter Light Beam Unit

004-002 489-010

Oval Flat Phantom Measurement Software

489-007 003-007 003-009

Data Acquisition Electronics Dosimetric E-Field probe Laptop Holder

Rev. 00

Type/Model TX260L Speag CSE9spe-TX2-60
DASY8 MS EOC8-60
LB-85 ELI V8.0 DASY8 v16.0
DAE EX3DV4
N/A

Serial Number F/22/0038104/A/001 F/22/0038104/C/001
10079 1033 2068 2124 9-457E974A_D8 1706 7465 N/A

Manufacturer STAÜBLI STAÜBLI SPEAG SPEAG Di-soric SPEAG SPEAG SPEAG SPEAG SPEAG

Cal. Date NA NA NA NA NA NA NA
2022-07-11 2022-07-18
NA

Cal. Due Date NA NA NA NA NA NA NA
2023-07-11 2023-07-18
NA

A.1.11 Shared Instrumentation

ID # 123-000 124-000 099-000 369-000 077-000 078-000 079-000 126-000
327-000
089-000
071-000
327-000

Device
USB Power Sensor USB Power Sensor Liquid measurement
SW
Dielectric Probe Kit
Coupler
RF Cable
RF Cable
Vector Signal Generator
Temp & Humidity Logger
Vector Reflectometer R140
750 MHz System Validation Dipole Temperature & Humidity Logger

Type/Model NRP-Z81 NRP-Z81 DAK-3.5 V2.6.0.5 DAK-3.5
CD0.5-8-20-30 ST-18/SMAm/SMAm/48 ST-18/SMAm/SMAm/48
ESG E4438C
RA32E-TH1-RAS
PLANAR R140
D750V3
RA32E-TH1-RAS

Serial Number 102278 102279
9-2687B491 1309
1251-002 -
MY45092885
RA32-F0DED9
0190616
1136
RA32-F0DED9

Manufacturer R&S R&S
SPEAG
SPEAG Amd-group Huber & Suhner Huber & Suhner
Agilent

Cal. Date 2021-04-13 2021-04-13
NA
2021-03-10 2022-08-26 2022-08-26 2022-08-26
2021-05-27

AVTECH

2021-03-09

R&S

2021-09-02

SPEAG

2021-01-21

AVTECH

2021-03-09

Cal. Due Date 2023-04-13 2023-04-13 NA 2023-03-10 2023-01-26 2023-01-26 2023-01-26 2023-05-27
2023-03-09
2023-09-02
2023-01-21
2023-03-09

A.1.12 Tissue Simulant Liquid

TSL Body WideBand

Manufacturer / Model SPEAG MBBL600-6000V6
Batch 191014-02

Freq Range (MHz) 600-6000

Main Ingredients Ethanediol, Sodium petroleum sulfonate, Hexylene Glycol / 2-
Methyl-pentane-2.4-diol, Alkoxylated alcohol

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Test Report N° 221118-02.TR02

Rev. 00

A.1.13 Measurement Uncertainty Evaluation
The system uncertainty evaluation is shown in the table below with a coverage factor of k = 2 to indicate a 95% level of confidence:

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Test Report N° 221118-02.TR02

Rev. 00

A.1.14 RF Exposure Limits
SAR assessments have been made in line with the requirements of FCC 47 CFR Part 2.1093 on the limitation of exposure of the general population / uncontrolled exposure for portable devices.

Exposure Type Peak spatial-average SAR (averaged over any 1 gram of tissue) Whole body average SAR Peak spatial-average SAR (extremities)(averaged over any 10 grams of tissue)

General Population / Uncontrolled Environment 1.6 W/kg 0.08 W/kg 4.0 W/kg

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Test Report N° 221118-02.TR02
Annex B. Test Results

Rev. 00

The herein test results were performed by:

Test case measurement SAR measurement
Conducted measurement

Test Personnel E. Garcia
F. Heurtematte

B.1 Test Conditions
B.1.1 Test SAR Test positions relative to the phantom
The device under test was a Convertible PC, HSN-I57C. The device was operated utilizing proprietary software, and each channel was measured using a communication tester to determine the maximum average power.

The device has 2 power settings: Laptop mode Tablet mode

See section 5 for details about power values for the configuration See Annex 0 for information about the platform antenna configuration

Laptop mode

As described below on section B.1.3, Laptop position does not require SAR testing.

Notebook Position

WWAN Ant 5 TX/RX Laptop

Tablet mode
According to FCC OET KDB 616217 D04, the back surface and edges of the tablet should be tested for SAR compliance with the tablet touching the phantom. The SAR Test Exclusion Threshold in FCC OET KDB 447498 can be applied to determine SAR test exclusion for adjacent edge configurations. (See section 5 for power specifications)
The reduced power values shown on section 5 and the closest distance from the antenna to an adjacent tablet edge is used to determine if SAR testing is required for the adjacent edges, with the adjacent edge positioned against the phantom and the edge containing the antenna positioned perpendicular to the phantom.
Considering the antenna location diagrams in Annex F and the test exclusions described before, the surfaces/edges to be measured for each antenna are:

Tablet Position

WWAN Ant 5 TX/RX
Top Edge Back Face Right Edge

See B.1.3.1 for a more detailed list of the applied reductions. See F.2 Test position section for more information on the tested positions.

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Test Report N° 221118-02.TR02
B.1.2 Evaluation Exclusion and Test Reductions
B.1.2.1 SAR evaluation exclusion

Rev. 00

FCC:
The SAR Test Exclusion Threshold in FCC OET KDB 447498 can be applied to determine SAR test exclusion for adjacent edge configurations. For 100MHz to 6GHz and test separation distances 50mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following formula:

[(max. power of channel, including tune - up tolerance, mW)/(min. test separation distance, mm)]  ( )

(1)

 3.0  1 ,   7.5  10  

Where: f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The values 3.0 and 7.5 are referred to as numeric thresholds

The test exclusions are applicable only when the minimum test separation distance is  50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion.

For test separation distances > 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined using the following formulas:

       50   (1) + (   - 50 )  ( /150),

(2)

 100  1500

       50   (1) + (   - 50 )  10),

(3)

 1500   6

Test Exclusion

Antenna

Band Name

Output power

Notebook

Tablet

Laptop Bottom Edge Right Edge
Left Edge Top Edge Back Face
Laptop Bottom Edge Right Edge
Left Edge Top Edge Back Face
mW dBm mW dBm

LTE 71 24.0 251.2 24.0 251.2 <50 <50 >50 <50 >50 >50

T T R T RR

T: Tested position R: Reduced
See Annex F for a more detailed explanation of the separation distance related to the platform.

In order to evaluate SAR test exclusion for Laptop and tablet user positions in which the separation distance passes the 50mm limit, equations (2) and (3) are used with the corresponding frequencies for each band, the user distances for the two positions and with the power values described on Section 5. The table below shows all cellular bands evaluated in this report grouped by frequency band, separation distances and the corresponding Power threshold in mW for each combination (distance and frequency)

Bands LTE 71

Separation distance to the body on mm

Frequency

60

70

80 90 100 110 160

170

190

750

223 273 323 373 423 473 723

773

873

200

Threshold

values in

923

mW

The highest output power for all bands in tablet mode is 251.2mW which is smaller than all the values of the table, SAR is not required for the tablet top edge (>200mm) and left edge (>160mm) positions

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Test Report N° 221118-02.TR02

Rev. 00

ISED:

According to RSS-102 section 2.5.1, SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Table below:

Frequency

SAR evaluation -- Exemption limits for routine evaluation based on frequency and separation distance Exemption Limits (mW)

(MHz)

At separation distance of 5 mm

At separation distance of 10 mm

At separation distance of 15 mm

At separation distance of 20 mm

At separation distance of 25 mm

300 450 835 1900 2450 3500 5800 Frequency
(MHz)
300 450 835 1900 2450 3500 5800

71 mW 52 mW 17 mW 7 mW 4 mW 2 mW 1 mW
At separation distance of 30 mm
223 mW 141 mW 80 mW 99 mW 83 mW 86 mW 56 mW

101 mW 70 mW 30 mW 10 mW 7 mW 6 mW 6 mW

132 mW 88 mW 42 mW 18 mW 15 mW 16 mW 15 mW Exemption Limits (mW)

162 mW 106 mW 55 mW 34 mW 30 mW 32 mW 27 mW

At separation distance of 35 mm

At separation distance of 40 mm

At separation distance of 45 mm

254 mW 159 mW 92 mW 153 mW 123 mW 124 mW 71 mW

284 mW 177 mW 105 mW 225 mW 173 mW 170 mW 85 mW

315 mW 195 mW 117 mW 316 mW 235 mW 225 mW 97 mW

193 mW 123 mW 67 mW 60 mW 52 mW 55 mW 41 mW
At separation distance of 50 mm
345 mW 213 mW 130 mW 431 mW 309 mW 290 mW 106 mW

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Test Report N° 221118-02.TR02

Rev. 00

B.1.2.2 General SAR test reduction

According to FCC OET KDB 447498, testing of other required channels within the operating mode of a frequency band is not required when the reported 1-g or 10-g SAR for the mid-band or highest output power channel is:
·  0.8 W/kg or 2.0 W/kg, for 1-g or 10-g respectively, when the transmission band is  100 MHz ·  0.6 W/kg or 1.5 W/kg, for 1-g or 10-g respectively, when the transmission band is between 100 MHz and 200 MHz ·  0.4 W/kg or 1.0 W/kg, for 1-g or 10-g respectively, when the transmission band is  200 MHz WWAN SAR Test reduction

Transmission Mode

SAR test exclusion/reduction

HSDPA

According to FCC OET KDB 941225 D01, SAR evaluation is not required when the maximum average output power is < ¼ dB higher than the measured on the corresponding channels without HSDPA, using 12.2kbps RMC, and the maximum SAR for 12.2kbps RMC is < 1.2 W/kg.

HSUPA

According to FCC OET KDB 941225 D01, SAR evaluation is not required when the maximum average output power is < ¼ dB higher than the measured on the corresponding channels without HSUPA, using 12.2kbps RMC, and the maximum SAR for 12.2kbps RMC is < 1.2 W/kg.

DC+HSDPA

According to FCC OET KDB 941225 D01, SAR evaluation is not required when the maximum average output power is < ¼ dB higher than the measured on the corresponding channels without DC+HSDPA, using 12.2kbps RMC, and the maximum SAR for 12.2kbps RMC is < 1.2 W/kg.

According to FCC OET KDB 941225 D05, testing of 100% RB allocation, higher order modulations or lower BW is not required when these conditions are met:

For QPSK with 100% RB allocation, SAR is not required when the highest

maximum output power for 100 % RB allocation is less than the highest

maximum output power in 50% and 1 RB allocations and the highest reported

SAR for 1 RB and 50% RB allocation are  0.8 W/kg.

For each modulation besides QPSK, SAR is required only when the highest

maximum output power for the configuration in the higher order modulation is >

½ dB higher than the same configuration in QPSK or when the reported SAR for

LTE

the QPSK configuration is > 1.45 W/kg. For lower BW, only measure SAR when the highest maximum output power of a

configuration requiring testing in the smaller channel bandwidth is > ½ dB higher

than the equivalent channel configurations in the largest channel bandwidth

configuration or the reported SAR of a configuration for the largest channel

bandwidth is > 1.45 W/kg.

For LTE bands that do not support at least three non-overlapping channels in certain channel bandwidths, test the available non-overlapping channels instead. When a device supports overlapping channel assignment in a channel bandwidth configuration, the middle channel of the group of overlapping channels should be selected for testing; therefore, the requirement for H, M, and L channels may not fully apply

24 of 37

Test Report N° 221118-02.TR02

Rev. 00

B.2 Conducted Power Measurements Tablet Mode

B.2.2 LTE

B.2.2.1 LTE band 71 FDD

Band

BW

Channel #

Freq (MHz)

% RB Allocation

20 MHz

LTE71

15 MHz

10 MHz

133222 133297 133372 133197 133297 133397 133172 133297 133422

673 680.5 688 670.5 680.5 690.5 668 680.5 693

1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB

RB Position
1 Pos 0 1 Pos 50 1 Pos 99 50 Pos 0 50 Pos 24 50 Pos 50 100 Pos 0 1 Pos 0 1 Pos 50 1 Pos 99 50 Pos 0 50 Pos 24 50 Pos 50 100 Pos 0 1 Pos 0 1 Pos 50 1 Pos 99 50 Pos 0 50 Pos 24 50 Pos 50 100 Pos 0 1 Pos 0 1 Pos 38 1 Pos 74 38 Pos 0 38 Pos 19 38 Pos 39 75 Pos 0 1 Pos 0 1 Pos 38 1 Pos 74 38 Pos 0 38 Pos 19 38 Pos 39 75 Pos 0 1 Pos 0 1 Pos 38 1 Pos 74 38 Pos 0 38 Pos 19 38 Pos 39 75 Pos 0 1 Pos 0 1 Pos 24 1 Pos 49 25 Pos 0 25 Pos 12 25 Pos 24 50 Pos 0 1 Pos 0 1 Pos 24 1 Pos 49 25 Pos 0 25 Pos 12 25 Pos 24 50 Pos 0 1 Pos 0 1 Pos 24 1 Pos 49 25 Pos 0 25 Pos 12 25 Pos 24 50 Pos 0

Factory Upper Tolerance (dBm) 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00

QPSK

M

Measured

P Output Power

R

(dBm)

0

23.63

0

23.26

0

23.81

1

22.49

1

22.50

1

20.85

1

22.44

0

23.68

0

23.22

0

23.14

1

22.43

1

22.27

1

22.19

1

22.50

0

23.21

0

23.16

0

23.40

1

22.27

1

22.08

1

22.00

1

22.06

0

23.04

0

23.49

0

23.72

1

22.11

1

22.45

1

22.54

1

22.53

0

22.98

0

23.57

0

23.31

1

22.29

1

22.55

1

22.50

1

22.50

0

23.45

0

23.22

0

23.28

1

22.25

1

22.20

1

22.24

1

22.22

0

23.60

0

23.24

0

23.17

1

22.29

1

22.23

1

22.18

1

22.36

0

23.24

0

23.08

0

23.48

1

22.21

1

22.10

1

21.96

1

22.02

0

23.20

0

23.02

0

23.53

1

22.06

1

21.99

1

22.07

1

21.95

Factory Upper Tolerance (dBm) 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00

16 QAM

M Measured

P Output Power

R

(dBm)

1

22.30

1

22.99

1

22.65

2

21.45

2

21.48

2

21.38

2

21.43

1

22.95

1

22.56

1

22.47

2

21.44

2

21.31

2

21.22

2

21.50

1

22.62

1

22.60

1

22.83

2

21.24

2

21.12

2

21.04

2

21.09

1

22.20

1

22.82

1

22.57

2

21.31

2

21.55

2

21.48

2

21.50

1

22.98

1

22.61

1

22.52

2

21.34

2

21.25

2

21.17

2

21.39

1

22.54

1

22.44

1

22.76

2

21.22

2

21.08

2

20.96

2

21.04

1

22.25

1

22.80

1

22.98

2

21.10

2

21.44

2

21.54

2

21.51

1

22.73

1

22.65

1

22.68

2

21.27

2

21.24

2

21.28

2

21.31

1

22.50

1

22.34

1

22.86

2

21.09

2

21.01

2

21.10

2

21.01

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Test Report N° 221118-02.TR02

Rev. 00

Band

BW

Channel #

Freq (MHz)

133147 665.5

LTE71

5.0 MHz

133297

680.5

133447 695.5

% RB Allocation
1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB 1RB Low 1RB Mid 1RB High 50% RB Low 50% RB Mid 50% RB High 100% RB

RB Position
1 Pos 0 1 Pos 12 1 Pos 24 12 Pos 0 12 Pos 6 12 Pos 11 25 Pos 0 1 Pos 0 1 Pos 12 1 Pos 24 12 Pos 0 12 Pos 6 12 Pos 11 25 Pos 0 1 Pos 0 1 Pos 12 1 Pos 24 12 Pos 0 12 Pos 6 12 Pos 11 25 Pos 0

Factory Upper Tolerance (dBm) 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00

QPSK

M

Measured

P Output Power

R

(dBm)

0

23.53

0

23.60

0

23.91

1

21.78

1

21.89

1

22.03

1

21.97

0

23.76

0

23.74

0

23.75

1

20.64

1

22.12

1

22.15

1

22.12

0

22.90

0

23.09

0

23.41

1

21.78

1

21.95

1

22.14

1

22.06

Factory Upper Tolerance (dBm) 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00

16 QAM

M Measured

P Output Power

R

(dBm)

1

22.18

1

22.30

1

22.64

2

20.77

2

20.90

2

21.03

2

20.92

1

22.65

1

22.63

1

22.69

2

21.08

2

21.09

2

21.12

2

21.12

1

22.24

1

22.42

1

22.73

2

20.81

2

20.95

2

21.14

2

21.02

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Test Report N° 221118-02.TR02
B.3 Tissue Parameters Measurement

Body TSL

Body TSL

Target TSL

Freq (MHz)

'(F/m)

(S/m)

750

55.53

0.96

See Annex D for more details.

Measured TSL

'(F/m)

(S/m)

56.14

0.93

Deviation %

Deviation '

Deviation 

1.1

-3.12

Rev. 00
Date 2022-11-24

B.4 System Check Measurements

Body Measurements

Frequency (MHz)

Forwarded power (mW)

750

50

See Annex C for more details.

Average 1g 10g

Target SAR (W/Kg) 8.46
5.59

Measured SAR (W/Kg) 8.47
5.65

Deviation to target (%)
0.09
0.99

Deviation to target limit
±10%

Date 2022-11-24

B.5 SAR Tablet Test Results

B.5.1 LTE
B.5.1.1 LTE Band 71 FDD

Band

Mod.

BW Channel (MHz) Number

Freq (MHz)

Band 71

QPSK

20

133297

680.5

Position Back Face Right Edge Top Edge

% RB Allocation
1RB Mid 50RB Mid 1RB Mid 50RB Mid 1RB Mid 50RB Mid

Scaling Factor (dB) 0.78 0.73 0.78 0.73 0.78 0.73

Measured SAR 1g (W/Kg)
0.56 0.52 0.04 0.04 0.63 0.58

Reported SAR 1g (W/Kg)

Plot #

0.67

0.62

0.05

0.05

0.76

1

0.69

B.5.2 SAR Measurement Variability
According to FCC OET KDB 865664, SAR Measurement variability is assessed when the maximum initial measured SAR is 0.8 W/kg for a certain band/mode. As all measured SAR results are below 0.8W/kg, therefore SAR variability is not required

B.5.3 Simultaneous Transmission SAR Evaluation
Given that LTE band 71 SAR test results are lower than the highest values from report 220815-03.TR01-FCCIC_WWAN_SAR_HP_HSN-I57C_7560R_RTL8852CE_Rev01, no simultaneous evaluation is required in this report.

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Test Report N° 221118-02.TR02
Annex C. Test System Plots

Rev. 00

1. LTE Band 71, QPSK - 20MHz, CH133297, Top Edge .......................................................................................... 29 2. System Check Body Liquid 750MHz .................................................................................................................... 30

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Test Report N° 221118-02.TR02
1. LTE Band 71, QPSK - 20MHz, CH133297, Top Edge

Rev. 00

Device under Test Properties

Model, Manufacturer HSN-I57C

Dimensions [mm] 205.0 x 295.0 x 20.0

S/N C902NL009Y

Exposure Conditions

Phantom

Position, Test Band

Section, TSL Distance [mm]

Group, UID

Flat, MSL

EDGE TOP, 0.00

Band2,

WCDMA,

UTRA/FDD 10011-CAB

Frequency [MHz], Channel Number 680.5, 133297

DUT Type Convertible PC

Conversion Factor
10.01

TSL Conductivity [S/m]
0.912

TSL Permittivity
56.3

Hardware Setup
Phantom ELI V8.0 (20deg probe tilt)

TSL, Measured Date MBBL-600-6000, 2022-Nov-24

Scan Setup
Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method

Area Scan 60.0 x 330.0
15.0 x 15.0 3.0
Yes 1.5 Confirmed by MAIA VMS + 6p Measured

Zoom Scan 30.0 x 30.0 x 30.0
6.0 x 6.0 x 1.5 1.4
Yes 1.5 Confirmed by MAIA VMS + 6p Measured

Probe, Calibration Date EX3DV4 - SN7465, 2022-07-18

DAE, Calibration Date DAE4ip Sn1706, 2022-07-11

Measurement Results

Area Scan

Date

2022-11-24, 10:41

psSAR1g [W/Kg]

0.751

psSAR10g

0.491

[W/Kg]

Power Drift [dB]

-0.03

Power Scaling

Disabled

Scaling Factor

[dB]

TSL Correction

Positive Only

M2/M1 [%]

Dist 3dB Peak

[mm]

Zoom Scan 2022-11-24, 10:56
0.634 0.359
0.04 Disabled
Positive Only 81.0 9.6

29 of 37

Test Report N° 221118-02.TR02
2. System Check Body Liquid 750MHz

Rev. 00

Device under Test Properties

Model, Manufacturer

Dimensions [mm]

Dipole 750MHz, SPEAG

50.0 x 10.0 x 8.0

Exposure Conditions

Phantom

Position, Test Band

Section, TSL Distance [mm]

Group, UID

Flat,

,

,

MSL

0--

S/N 1136
Frequency [MHz], Channel Number 750.0, 0

DUT Type Validation Dipole

Conversion Factor
10.01

TSL Conductivity [S/m]
0.935

TSL Permittivity
56.1

Hardware Setup
Phantom ELI V8.0 (20deg probe tilt)

TSL, Measured Date 600-6000, 2022-Nov-24

Scan Setup
Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method

Area Scan 40.0 x 90.0 10.0 x 15.0
3.0
Yes 1.5 Confirmed by MAIA VMS + 6p Measured

Zoom Scan 30.0 x 30.0 x 30.0
6.0 x 6.0 x 1.5 1.4
Yes 1.5 Confirmed by MAIA VMS + 6p Measured

Probe, Calibration Date EX3DV4 - SN7465, 2022-07-18

DAE, Calibration Date DAE4ip Sn1706, 2022-07-11

Measurement Results

Area Scan

Date

2022-11-24, 11:31

psSAR1g [W/Kg]

0.410

psSAR10g

0.274

[W/Kg]

Power Drift [dB]

-0.02

Power Scaling

Disabled

Scaling Factor

[dB]

TSL Correction

Positive Only

M2/M1 [%]

Dist 3dB Peak

[mm]

Zoom Scan 2022-11-24, 11:37
0.422 0.281
-0.20 Disabled
Positive Only 84.8 16.7

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Test Report N° 221118-02.TR02
Annex D. TSL Dielectric Parameters
D.1 Body 600MHz-900MHz

Rev. 00

Freq. (MHz)
600 650 700 750 800 850 900

'(F/m) 56.12 55.92 55.73 55.53 55.34 55.15 55.0

Target

(S/m) 0.95 0.96 0.96 0.96 0.97 0.99 1.05

'1(F/m) 56.62 56.43 56.27 56.14 56.03 55.93 55.85

2022-11-24 Measured

1(S/m) 0.89 0.9 0.92 0.94 0.95 0.97 0.99

Permittivity

Conductivity

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