11d

FCC ID: PYARM-1135

RF Exposure Info

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FCCID_2667633

____________________________________________________________________________ APPENDIX D: RELEVANT PAGES FROM PROBE CALIBRATION REPORTS SAR Report Type: RM-1135 Appendix D for FCC_RM-1135_04 Applicant: Microsoft Copyright  2015 TCC Microsoft 1/1

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreementfor the recognition of calibration certificates Client _: TCCMicrosoftB i ‘CertificateNo:EX3—3839_Sep14 _ _ [CALIBRATION CERTIFICATE Object Calibration procedure(s) Calibration procedure for dosimetric E—field probes Calibration date: Septembe}‘ 15,201 4. :— This calibration certificate documentsthe traceability to national standards, which realizethe physical units of measurements (S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 + 3)°C and humnidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID Cal Date (Certificate No.) Scheduled Calibration Power meter E4419B GB41203874 03—Apr—14 (No. 217—01911) Apr—15 Power sensor E4412A MY41498087 03—Apr—14 (No.217—01911) Apr—15 Reference 3 dB Aftenuator SN: $5054 (3c) 03—Apr—14 (No. 217—01915) Apr—15 Reference 20 dB Aftenuator SN: S5277 (20%) 03—Apr—14 (No. 217—01919) Apr—15 Reference 30 dB Aftenuator SN: $5129 (30b) 03—Apr—14 (No. 217—01920) Apr—15 Reference Probe ES3DV2 SN: 3013 30—Dec—13 (No. ES3—8013_Dec13) Dec—14 DAE4 SN: 660 13—Dec—13 (No. DAE4—660_Dec13) Dec—14 Secondary Standards 1D Check Date (in house) Scheduled Check RF generator HP 8648C US3642U01700 4—Aug—99 (in house check Apr—13) In house check: Apr—16 Network Analyzer HP 8753E US37300585 18—Oct—01 (in house check Oct—13) In house check: Oct—14 Name _Eunction _ Signature _ Calibrated by: Israe EI—Néduq LabomtoryTécr:finrii:'ia‘nm ~ 0 2 7 CC Approved by: K i Pokovie _ O _ Technical Mané'gef /g/ g Issued: September 15, 2014 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—3839_Sep14 Page 1 of 11

EX3DV4— SN:3839 September 15, 2014 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3839 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Une (k=2) Norm (uV/(V/im))* 0.48 0.44 0.44 £10.1% DCP (mv)" 98.7 98.6 100.0 Modulation Calibration Parameters uiD Communication System Name A B C D VR Unc® dB dByuV dB mV (k=2) 0 Cw x 0.0 0.0 1.0 0.00 1364 #3.0% Y 0.0 0.0 1.0 129.1 Z 0.0 0.0 1.0 146.1 The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. * The uncertainties of NormX,Y,Z do not affect the E*—field uncertainty inside TSL (see Pages 5 and 6). Numerical linearization parameter: uncertainty not required. © Uncertainty is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the field value. Certificate No: EX3—3839_Sepi14 Page 4 of 11

EX3DV4— SN:3839 September 15, 2014 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3839 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity Depth ° Unct. f(MHz)* Permittivity® (S/m)" ConvFX ConvFY ConvFZ Aipha® |__(mm) (k=2) 835 41.5 0.90 8.88 8.88 8.88 0.39 0.92 #12.0 % 1750 40.1 1.37 7.62 7.62 7.62 0.76 0.56 +12.0 % 1900 40.0 140 7.39 7.39 7.39 0.67 0.62 £12.0 % 5200 36.0 4.66 5.06 5.06 5.06 0.35 1.80 £13.1 % 5300 35.9 4.76 4.82 4.82 4.82 0.35 1.80 £13.1 % 5500 35.6 4.96 4.58 4.58 4.58 0.35 1.80 *13.1 % 5600 35.5 5.07 4.47 4.A7 4.A7 0.35 1.80 *13.1% 5800 35.3 5.27 4.52 4.52 4.52 0.40 1.80 *13.1% © Frequency validity above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. " At frequencies below 3 GHz, the validity of tissue parameters (e and 0) can be relaxed to + 10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (s and 0) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. © Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distancelargerthan half the probe tip diameterfrom the boundary. Certificate No: EX3—3839_Sep14 Page 5 of 11

EX3DV4~ SN:3839 September 15, 2014 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3839 Calibration Parameter Determined in Body Tissue Simulating Media Relative Conductivity Depth © Unet. f(MHz)© |_Permittivity" (S/m)" ConvFX ConvFY¥ |_ConvEZ Alpha® _({mm) (k=2) 835 55.2 0.97 8.84 8.84 8.84 0.34 0.96 *12.0 % 1750 53.4 149 7.44 7.44 744 0.50 0.75 £12.0 % 1900 53.3 1.52 7.03 7.03 7.03 0.24 1.07 £*12.0 % 5200 49.0 5.30 4.28 4.28 4.28 0.40 1.90 £13.1 % 5300 48.9 5.42 4.09 4.09 4.09 0.40 1.90 £13.1 % 5500 48.6 5.65 3.90 3.90 3.90 0.45 1.90 £13.1 % 5600 48.5 5.77 3.76 3.76 3.76 0.45 1.90 #13.1% 5800 48.2 6.00 4.09 4.09 4.09 0.50 1.90 *13.1 % © Frequency validity above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to * 110 MHz. " At frequencies below 3 GHz, the validity of tissue parameters(s and 0) can be relaxed to + 10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (s and a) is restricted to x 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. © Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distance largerthan half the probe tip diamater from the boundary. Certificate No: EX3—3839_Sep14 Page 6 of 11

EX3DV4— SN:3839 September 15, 2014 Frequency Response of E—Field Frequency response (normalized) {TEM—Cell:ifi110 EXX, Waveguide: R22) i 1000 _®@] TEM L*] R22 Uncertainty of Frequency Response of E—field: £ 6.3% (k=2) Certificate No: EX3—3839_Sep14 Page 7 of 11

EX3DV4— SN:3839 September 15, 2014 Conversion Factor Assessment f= 835 MHz,WGLS RQ (H_convF) f= 1900 MHz,WGLS R22 (H_convF) w ocveel~ _ — L . : B0ccccntim mm mm nnmme n n en enme n mm nc mmnnome nmmn cmd 35 s0 A,§ o F. ®Vo 0 & '\ 3$ *| 3° $ x\ 2 2o 3 iA 5. | " isL .— Ee ~ F > 10| 1.\71F * E Im t 05,;, t\:i\,-.., .. hal ~—. OR "troawlll t Mttrealsy oof , , _3 o Faicsoccce on io e drrs 0 10 20 3o 40 so so 0 5 10 1 7 25 30 35 40 z {mai] . z Imo] fca) ans;ncal n:%!ed arla_;ljiml measured Deviation from Isotropy in Liquid Error (¢, 8), f= 900 MHz Deviation —1.0 —0.8 —0.6 —0.4 —0.2 00 02 04 0.6 08 1.0 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—3839_Sep14 Page 10 of 11

EX3DV4— SN:3839 September 15, 2014 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3839 Other Probe Parameters Sensor Arrangement Triangular Connector Angle (°) 2.6 Mechanical Surface Detection Mode enabled Optical Surface Detection Mode disabled Probe Overall Length 337 mm Probe Body Diameter 10 mm Tip Length 9 mm Tip Diameter 2.5 mm Probe Tip to Sensor X Calibration Point 1 mm Probe Tip to Sensor Y Calibration Point 1 mm Probe Tip to Sensor Z Calibration Point 1 mm Recommended Measurement Distance from Surface 1.4 mm Certificate No: EX3—3839_Sep14 Page 11 of 11

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse détalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one ofthe signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client TGCMicrosoft Beijing Certificate No: EX3—3574_Sep14 CALIBRATION CERTIFICATE Object EX3DV4 — SN:3574 Calibration procedure(s) QA CAL—01.v9, OA CAL—23.v5, QA CAL—25.v6 Calibration procedure for dosimetric E—field probes Calibration date: September 24, 2014 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 * 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID Cal Date (Certificate No.) Scheduled Calibration Power meter E44198 GB41293874 03—Apr—14 (No, 217—01911) Apr—15 Power sensor E4412A MY41498087 03—Apr—14 (No. 217—01911) Apr—15 Reference 3 dB Attenuator SN: $5054 (3c) 03—Apr—14 (No. 217—01915) Apr—15 Reference 20 dB Attenuator SN: S5277 (20%) 03—Apr—14 (No. 217—01919) Apr—15 Reference 30 dB Attenuator SN: $5129 (30b) 03—Apr—14 (No. 217—01920) Apr—15 Reference Probe ESSDV2 SN: 3013 30—Dec—13 (No. ES3—3013_Dac13) Dec—14 DAE4 SN: 660 13—Dec—13 (No. DAE4—660_Dect3) Dec—14 Secondary Standards ID Check Date (in house) Scheduled Check RF generator HP 8648C US3642U01700 4—Aug—99 (in house check Apr—13) In house check: Apr—16 Network Analyzer HP 8753E US37300585 18—Oct—01 (in house check Oct—13) In house check: Oct—14 Name Function Signature , Calibrated by: Jeton Kastrati Laboratory Technician (~ A M Approved by: Katia Pokovie Technical Manager e avite 2 f} Issued: September 25, 2014 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—3574_Sep14 Page 1 of 11

EXSDV4— SN:3574 September 24, 2014 DASY/EASY — Parameters of Probe: EX3BDV4 — SN:3574 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Une (k=2) Norm (pV/(V/m)z)A 0.42 0.46 0.53 * 10.1 % DCP (mV)" 99.7 95.2 96.3 Modulation Calibration Parameters UID Communication System Name A B C D VR Une® dB dBv/uV dB mV (k=2) 0 CW x 0.0 0.0 1.0 0.00 131.8 28.3 % Y 0.0 0.0 1.0 129.8 Z 0.0 0.0 1.0 137.5 The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. * The uncertainties of NormX,Y,Z do not affect the E*—field uncertainty inside TSL (see Pages 5 and 6). © Numerical linearization parameter: uncertainty not required. Uncertainty is determined using the max. deviation from linear response applying reclangular distribution and is expressed for the square of the field value. Certificate No: EX3—3574_Sep14 Page 4 of 11

XSDV4— SN:3574 September 24, 2014 DASY/EASY — Parameters of Probe: EXSDV4 — SN:3574 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity Depth © Unet. f(MHz)® Permittivity" (§/m)" ConvFX ConvFY| ConvFZ Aipha® _{mm) (k=2) 750 41.9 0.89 10.39 10.39 10.39 0.63 0.69 £12.0 % 835 41.5 0.90 10.12 10.12 10.12 0.80 0.58 *12.0 % 1750 40.1 1.37 8.19 8.19 8.19 0.43 0.90 £12.0 % 1900 40.0 1.40 7.83 7.83 7.83 0.44 0.84 +*12.0 % © Frequency validity above 300 MHz of + 100 MHz only appliesfor DASY v4.4 and higher(see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to £ 110 MHz. " At frequencies below 3 GHz, thevalidity of tissue parameters (s and a) can berelaxed to x 10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (e and a) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. © Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than & 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distance larger than half the probe tip diameter from the boundary. Certificate No: EX3—3574_Sep14 Page 5 of 11

EXGDV4— SN:3574 September 24, 2014 ASY/EASY — Parameters of Probe: EXSDV4 — SN:3574 Calibration Parameter Determined in Body Tissue Simulating Media Relative Conductivity Depth © Unet. f(MHz)© Permittivity" (S/m)" ConvFX ConvFY ConvFZ Aipha® (mm) (k22) 750 55.5 0.96 9.68 9.68 9.68 0.27 1.15 £12.0 % 835 55.2 0.97 9.61 9.61 9.61 0.66 0.68 £12.0 % 1750 53.4 149 7.78 7.78 7.78 0.39 0.85 +12.0 % 1900 53.3 1.52 7.41 7.41 7.41 0.51 0.72 £12.0 % © Frequency validity above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertaintyat calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to £ 110 MHz. " At frequencies below 3 GHz, the validity of tissue parameters (e and a) can be relaxed to £ 10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (e and 0) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. 6 Alpha/Depth are determined during calibration, SPEAG warrants thatthe remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below * 2% for frequencies between 3—6 GHz at any distance larger than half the probe tip diameter from the boundary. Certificate No: EX3—3574_Sep14 Page 6 of 11

EXSDV4— SN:3574 September 24, 2014 Frequency Response of E—Field (TEM—Cell:ifi110 EXX, Waveguide: R22) 1.6 TT Frequency response (normalized) ted Uncertainty of Frequency Response of E—field: £ 6.3% (k=2) Certificate No: EX3—3574_Sep14 Page 7 of 11

EX3DV4— SN:3574 September 24, 2014 Conversion Factor Assessment f= 835 MHz,WGLS RY (H_convF) f= 1900 MHz,WGLS R22 (H_convF) 40 : % L as :: | Eid E so| > | 251« as! | m ‘l § 204 ‘ é ! & — ‘ & 15| &# 0. i & | 187 (;, : | 104 10 [ os| e 8 ]_ wl k 00 onlnczns foke e . 10 20 30 «o co 0 8 10 15 20 25 20 40 2 fm] . z fom) .a) anayical 334 measited Led aniica o messired Deviation from Isotropy in Liquid Error (¢, 8), f = 900 MHz Deviation —1.0 —0.8 —0.6 —0.4 —02 00 02 04 06 08 1.0 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—3574_Sep14 Page 10 of 11

EXSDV4— SN:3574 September 24, 2014 DASY/EASY — Parameters of Probe: EXMX3DV4 — SN:3574 Other Probe Parameters Sensor Arrangement Triangular Connector Angle (°) 22.9 Mechanical Surface Detection Mode enabled Optical Surface Detection Mode disabled Probe Overall Length 337 mm Probe Body Diameter 10 mm Tip Length 9 mm Tip Diameter 2.5 mm Probe Tip to Sensor X Calibration Point 1 mm Probe Tip to Sensor Y Calibration Point 1 mm Probe Tip to Sensor Z Calibration Point 1 mm Recommended Measurement Distance from Surface 1.4 mm Certificate No: EX8—3574_Sep14 Page 11 of 11


Document Created: 2015-06-18 17:02:29
Document Modified: 2015-06-18 17:02:29
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