15U21916-S1V1 SAR_App E Probe Cal. Certificates

FCC ID: 2AB8ZND11

RF Exposure Info

Download: PDF
FCCID_2785070

Calibration Laboratory of S Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage C Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland S Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client UL CCS USA Certificate No: EX3—7356_Apr15 CALIBRATION CERTIFICATE Object EX3DV4 — SN:7356 Calibration procedure(s) QA CAL—01.v9, QA CAL—12.v9, QA CAL—14.v4, QA CAL—23.v5, QA CAL—25.v6 Calibration procedure for dosimetric E—field probes Calibration date: April 22, 2015 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (Sl). 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 01—Apr—15 (No. 217—02128) Mar—16 Power sensor E4412A MY41498087 01—Apr—15 (No. 217—02128) Mar—16 Reference 3 dB Attenuator SN: $5054 (3c) 01—Apr—15 (No. 217—02129) Mar—16 Reference 20 dB Attenuator SN: S5277 (20%) 01—Apr—15 (No. 217—02132) Mar—16 Reference 30 dB Attenuator SN: $5129 (30b) 01—Apr—15 (No. 217—02133) Mar—16 Reference Probe ES3DV2 SN: 3013 30—Dec—14 (No. ES3—3013_Dec14) Dec—15 DAE4 SN: 660 14—Jan—15 (No. DAE4—660_Jan15) Jan—16 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 US37390585 18—Oct—01 (in house check Oct—14) In house check: Oct—15 Name Function Signature Calibrated by: Israe Elnaouq Laboratory Technician im GW@wq Approved by: Katja Pokovic Technical Manager M Issued: April 23, 2015 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—7356_Apr15 Page 1 of 11

Calibration Laboratory of qiZ4 U 14 NQY\/ S Schweizerischer Kalibrierdienst Schmid & Partner ;E:\\\://EI IE:I"_ _ Service suisse d‘étalonnage Engineering AG L o yy 5 Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzeriand 4,,"/’fi‘\\\@ Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: HSL tissue simulating liquid NORMx,y,z sensitivity in free space ConvF sensitivity in TSL / NORMx,y,z DCP diode compression point CF crest factor (1/duty_cycle) of the RF signal A, B, C, D modulation dependent linearization parameters Polarization q rotation around probe axis Polarization 8 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), i.e., 8 = 0 is normal to probe axis Connector Angle information used in DASY system to align probe sensor X to the robot coordinate system Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) for hand—held devices used in close proximity to the ear (frequency range of 300 MHz to 3 GHz)", February 2005 Methods Applied and Interpretation of Parameters: e NORMx,y,z: Assessed for E—field polarization 8 = 0 (f < 900 MHz in TEM—cell; f > 1800 MHz: R22 waveguide). NORMx,y,z are only intermediate values, i.e., the uncertainties of NORMx,y,z does not affect the E—field uncertainty inside TSL (see below ConvF). e NORM(PAx,y,z = NORMx,y,z * frequency_response (see Frequency Response Chart). This linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included in the stated uncertainty of ConvF. & DCPx,y,z; DCP are numerical linearization parameters assessed based on the data of power sweep with CW signal (no uncertainty required). DCP does not depend on frequency nor media. e PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal characteristics e Ax,y,z; Bx,y,z; Cx,y,z; Dx,y,z; VRx,y,z: A, B, C, D are numerical linearization parameters assessed based on the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor media. VR is the maximum calibration range expressed in RMS voltage across the diode. e ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or Temperature Transfer Standard for f < 800 MHz) and inside waveguide using analytical field distributions based on power measurements for f > 800 MHz. The same setups are used for assessment of the parameters applied for boundary compensation (alpha, depth) of which typical uncertainty values are given. These parameters are used in DASY4 software to improve probe accuracy close to the boundary. The sensitivity in TSL corresponds to NORMx,y,z * ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent ConvrF is used in DASY version 4.4 and higher which allows extending the validity from + 50 MHz to + 100 MHz. « Spherical isotropy (3D deviation from isotropy): in a field of low gradients realized using a flat phantom exposed by a patch antenna. * Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center from the probe tip {on probe axis). No tolerance required. * Connector Angle: The angle is assessed using the information gained by determining the NORMx (no uncertainty required). Certificate No: EX3—7356_Apr15 Page 2 of 11

EX3DV4 — SN:7356 April 22, 2015 Probe EX3DV4 SN:7356 Manufactured: February 5, 2015 Calibrated: April 22, 2015 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: EX3—7356_Apr15 Page 3 of 11

EX3DV4— SN:7356 April 22, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:7356 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unic (k=2) Norm (uV/(V/im)*)" 0.37 0.55 0.58 +101 % DCP (mV)" 98.7 98.6 97.8 Modulation Calibration Parameters UID Communication System Name A B C D VR Unc® dB dByv/uV dB mV (k=2) 0 CW X 0.0 0.0 1.0 0.00 138.6 +3.0% Y 0.0 0.0 1.0 142.4 Z 0.0 0.0 1.0 154.0 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%. A 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—7356_Apr15 Page 4 of 11

EX3DV4— SN:7356 April 22, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:7356 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity Depth ® Unet. f(MHz)° Permittivity" (S/m)" ConvF X ConvF Y ConvFZ Alpha® ({mm) (k=2) 450 43.5 0.87 11.11 1111 1111 0.15 1.20 +13.3 % 750 41.9 0.89 10.78 10.78 10.78 0.24 1.34 +12.0 % 900 41.5 0.97 9.96 9.96 9.96 0.21 1.60 +12.0 % 1450 40.5 1.20 9.30 9.30 9.30 0.22 1.27 +12.0 % 1750 40.1 1.37 8.87 8.87 8.87 0.38 0.80 + 12.0 % 1900 40.0 1.40 8.61 8.61 8.61 0.27 0.80 +12.0 % 2300 39.5 1.67 8.23 8.23 8.23 0.34 0.80 +12.0 % 2450 39.2 1.80 7.89 7.89 7.89 0.25 0.89 +12.0 % 2600 39.0 1.96 7.67 7.67 7.67 0.27 0.88 +12.0 % 3500 37.9 2.91 7.36 7.36 7.36 0.38 1.05 + 13.1 % 3700 37.7 3.12 7.19 719 7.19 0.39 1.01 £13.1 % 4950 36.3 4.40 6.32 6.32 6.32 0.30 1.80 £13.1 % 5250 35.9 4.71 5.55 5.55 5.55 0.30 1.80 +131 % 5600 35.5 5.07 5.15 515 5.15 0.35 1.80 £#13.1 % 5750 35.4 5.22 5.26 5.26 5.26 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 (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 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 distance larger than half the probe tip diameter from the boundary. Certificate No: EX3—7356_Apr15 Page 5 of 11

EX3DV4— SN:7356 April 22, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:7356 Calibration Parameter Determined in Body Tissue Simulating Media Relative Conductivity | Depth ° Unet. f(MHz)° |_Permittivity" (S/m)" ConvFX ConvFY¥ ConvFZ Alpha® _(mm) (k=2) 450 56.7 0.94 11.41 11.41 11.41 0.10 115 +13.3 % 750 55.5 0.96 10.31 10.31 10.31 0.19 1.51 +12.0 % 900 55.0 1.05 9.97 9.97 9.97 0.42 0.86 +12.0 % 1450 54.0 1.30 8.78 8.78 8.78 0.22 1.54 £12.0 % 1750 53.4 1.49 8.47 8.47 8.47 0.42 0.81 +12.0 % 1900 53.3 1.52 7.94 7.94 7.94 0.24 1.06 £12.0 % 2300 52.9 1.81 7.83 7.83 7.83 0.31 0.80 £12.0 % 2450 52.7 1.95 7.54 7.54 7.54 0.29 0.94 +12.0 % | 2600 52.5 216 7.27 7.27 7.27 0.30 0.99 +12.0 % 3500 51.3 3.31 6.79 6.79 6.79 0.30 1.30 £13.1 % 3700 51.0 3.55 6.81 6.81 6.81 0.32 1.37 £#13.1 % 4950 49.4 5.01 5.19 5.19 5.19 0.50 1.90 £13.1 % 5250 48.9 5.36 4.89 4.89 4.89 0.50 1.90 £13.1 % 5600 48.5 5.77 4.17 417 4.17 0.55 1.90 +131 % 5750 48.3 5.94 4.52 4.52 4.52 0.55 1.90 +131 % § 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 &) 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 distance larger than half the probe tip diameter from the boundary. Certificate No: EX3—7356_Apr15 Page 6 of 11

EX3DV4— SN:7356 April 22, 2015 Frequency Response of E—Field (TEM—Cell:ifi110 EXX, Waveguide: R22) wllapeuld.tsltLdolntd §Ehoisestsst_e.A$stoo Frequency response (normalized) {B e e ns(ee, ieidi i e eneefroomitinnonimemimnfiee mm emgrofcren qz:.lz)—4esdonieerinareh O + 4 4 | F } 6 | | o TTT] P & to N CMT 3M o o T O n rex s Uncertainty of Frequency Response of E—field: £ 6.3%(k=2) Certificate No: EX3—7356_Apr15 Page 7 of 11

EX3DV4— SN:7356 April 22, 2015 Receiving Pattern (¢), 8 = 0° f=600 MHz,TEM £=1800 MHz,R22 E3 pemimn ons e tes.l x \\‘\ *—, ‘\ 135 * *45 y** * 45 is « k + a ~ . To ks~ 4) Ece 1 // x £ % x 4 é x * 5 A ¥ ¥00\ % % 4o l & \ x * i & uksP a—*—4 *— A %, .x a | ‘I_ .- ® Il 180 % e‘ ing — » *+ a 3 ! 1. i . +" 0; o4 o6 \os | §A 54) o4 og/ 0s j | se 2+ ' t / + + ] \ ¥ * { we»~* | j X. + , t * # * * * J A— & 3 / & + 7" s U ;/ % x j " Gug...s + > + # % 4 * "“ % 225 . se2* s zs & z.2 ’,.'315 .. > \.\k~, *n o. sgmento h C k 276 270 noladis h @_ ® e @ © © Tot X ¥ 2s X E Z Error [dB] 100 MHz $00 MHz 1800 MHz Uncertainty of Axial Isotropy Assessment: + 0.5% (k=2) Certificate No: EX3—7356_ Apr15 Page 8 of 11

EX3DV4— SN:7356 April 22, 2015 Dynamic Range f(SARneaq) (TEM cell , feyai= 1900 MHz) 105 3 104-.‘:: G C J D 3 {L E 4g3 10@ 108 102 10" 10 10 10‘ 10° SAR [mW/icm3] % not compensated compensated . 1 to kea s °1 LII] | —1— 103 102 101 109 101 102 103 SAR [mW/cm3] L* not compensated compensated Uncertainty of Linearity Assessment: £ 0.6% (k=2) Certificate No: EX3—7356_Apr15 Page 9 of 11

EX3DV4— SN:7356 April 22, 2015 Conversion Factor Assessment f= 900 MHz,WGLS RY (H_convF) f= 1900 MHz,WGLS R22 (H_convF) 40"E y mm m ; 30— 3\54 E 3.01:_\ aso * PA m"~ 2.54L o _ { * 3 20 & 2 g 157 A _ * 3 °A x ®& 184. w : lag . x 10 *A 184 \\ + ~x . 5 m~4 0_5... \\ . 2l \.‘V‘W «. \‘\ -\*“’4 oo ut ——lhoe——4 gg f4.hob dol ol dadodkndiagadadcck as—ann_b>.—f44 Iobacll] E 0 10 20 30 40 50 60 0 5 10 15 20 25 30 356 40 z [mm] z {mm} e analytical @1 measured c analytical measured Deviation from Isotropy in Liquid Error (6, 9), f = 900 MHz Deviation 1.0 —0.8 —0.6 —0.4 —0.2 0.0 02 0.4 0.6 0.8 1.0 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—7356_Apr15 Page 10 of 11

EX3DV4— SN:7356 April 22, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:7356 Other Probe Parameters Sensor Arrangement Triangular Connector Angle (°) —4.3 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—7356_Apr15 Page 11 of 11

Schmid & Partner Engineering AG 5 p 2 d !l Zeughausstrasse 43, 8004 Zurich, Switzerland Phone +41 44 245 9700, Fax +41 44 245 9779 info@speag.com, http://www.speag.com PHANTOM MATERIAL COMPATEBILTIY WITH SPEAG LIQUIDS INTRODUCTION SPEAG offers a wide range of tissue simulating liquids. These liquids are based on various ingredients depending on their frequency range. The below table shows compatibility of these tissue simulating liquids and various phantom materials. COMPATIBILITY TABLE Y= fully compatible with the tissue simulating liquid. Long time exposure is not critical. P= partially compatible. It is essential to keep the exposure time to a minimum and to rinse and clean the item after exposure to the respective tissue simulating liquid. Liquids can have a softening effect on the material. Fiber reinforced material may reduce this effect. Continuous exposure will reduce the item life—time considerably. R= restricted compatibility with the respective tissue simulating liquid. Liquids can enter and damage the material structure. Short time exposure (e.g. few hours) is possible given that the item is thoroughly rinsed and dried after each exposure. N= not compatible with the respective tissue simulating liquid. Short time exposure can cause irreparable damage to the item exposed. SPEAG MSDS 772—SLAAxOyy 772—SLAAx1yy 772—SLAAxdyy 772—SLAAx6yy 772—SLAAx6yy HBBL1350—1850Vv3 to MBBL1350—1850Vv3 to Liquid MBBL3500—5800V5 MBBL1900—3800V3 HBBL3500—5800Vv5 HBBL1900—3800V3 Type MBBL125—250v3 »ai) HBBL30—250V3 HSL1450V2 to MSL1450V2 to MSL300V2 to wa HSL175V2 to MSL2450V2 HSL2450V2 Phantom MSLIOOV2 HSLIOOV2 Material PEEK Y mai =di ~di <di <di oi <di <di md POM Y lat PTFE Y —a Glass Y rai =Ai =d; 4; —<i 4 Phenol resin Y Silicone * Y ic resin * ¥ Pol Y fiber —GF fiber fiber reinforced PMMA lic Pl ¥# NOTES: * Liquids may cause damage by entering adhesive joints or bonding surfaces. ** Damage of material macro structure possible. 771—Liquid_Material_Compatibility_131024—A October 2013


Document Created: 2015-05-04 15:44:13
Document Modified: 2015-05-04 15:44:13
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC