PG2132 LTE Phone RF Exposure Info Ref. XP5800 Test Rpt HAC RF Part 2 Sonim Technologies, Inc.

Sonim Technologies, Inc. LTE Phone

FCC ID Filing: WYPPG2132
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Calibration Laboratory of
Schmid & Partner
Engineering AG
Schweizerischer Kalibrierdienst
Service suisse d'etalonnage
Zeughausstrasse 43, 8004 Zurich, Switzerland
Accredited by the Swiss Accreditation Service (SAS)
Servizio svizzero di taratura
Swiss Calibration Service
Accreditation No.:
SCS 0108
The Swiss Accreditation Service is o ne of the signatories to the EA
Multilateral Agreement for the recognition of calibration certificates
Client
Sporton-TW (Auden)
Certificate No:
CD2600V3-101O_Nov17
!CALIBRATION CERTIFICATE
Object
CD2600V3 - SN: 1010
Calibration procedure(s)
QA CAL-20.v6
Calibration procedure for dipoles in air
Calibration date:
November 22, 2017
This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (SI).
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 NAP
SN: 104778
04-Apr-17 (No. 217-02521/02522)
Apr-18
Power sensor NRP-Z91
Power sensor NRP-Z91
SN: 103244
04-Apr-17 (No. 217-02521)
Apr- 18
SN: 103245
04-Apr-17 (No. 217-02522)
Apr-18
Reference 20 dB Attenuator
Type-N mismatch combination
SN: 5058 (20k)
SN: 5047.2 / 06327
07-Apr-17 (No. 217-02528)
Apr-1 8
07-Apr-17 (No. 217-02529)
Apr-18
Probe EF3DV3
DAE4
SN: 4013
SN: 781
Secondary Standards
Power meter Agilent 4419B
Power sensor HP E4412A
Power sensor HP 8482A
RF generator R&S SMT-06
14-Jun-17 (No. EF3-4013_Jun17)
Jun-18
13-Jul-17 (No. DAE4-781 _Jul17)
Jul-18
ID#
Check Date (in house)
Scheduled Check
SN: GB42420191
09-0ct-09 (in house check Oct-17)
SN: US38485102
05-Jan-1O (in house check Oct-1 7)
In house check: Oct-20
In house check: Oct-20
SN: US37295597
09-0ct-09 (in house check Oct-17)
In house check: Oct-20
SN: 832283/011
27 -Aug-12 (in house check Oct-17)
In house check: Oct-20
Network Analyzer HP 8753E
SN: US37390585
18-0ct-01 (in house check Oct-17)
In house check: Oct-18
Name
Function
Calibrated by:
Leif Klysner
Laboratory Technician
Approved by:
Katja Pokovic
Technical Manager
Signature
Issued: November 23, 2017
This calibration certificate shall not be reproduced except in full without written approval of the laboratory.
Certificate No: CD2600V3-101O_Nov17
Page 1 of 5
Calibration Laboratory of
Schmid & Partner
Engineering AG
Zeughausstrasse 43, 8004 Zurich , Switzerland
Accredited by the Swiss Accreditation Service (SAS)
Schweizerischer Kalibrierdienst
Service suisse d'etalonnage
Servizio svizzero di taratura
Swiss Calibration Service
Accreditation No.:
SC$ 0108
The Swiss Accreditation Service is one of the signatories to the EA
Multilateral Agreement tor the recognition of calibration certificates
References
[1]
ANS1-C63.19-2011
American National Standard, Methods of Measurement of Compatibility between Wireless Communications
Devices and Hearing Aids.
Methods Applied and Interpretation of Parameters:
•
Coordinate System: y-axis is in the direction of the dipole arms. z-axis is from the basis of the antenna
(mounted on the table) towards its feed point between the two dipole arms. x-axis is normal to the other axes.
In coincidence with the standards [1 ], the measurement planes (probe sensor center) are selected to be at a
distance of 15 mm above the top metal edge of the dipole arms.
•
Measurement Conditions: Further details are available from the hardcopies at the end of the certificate. All
figures stated in the certificate are valid at the frequency indicated. The forward power to the dipole connector
is set with a calibrated power meter connected and monitored with an auxiliary power meter connected to a
directional coupler. While the dipole under test is connected, the forward power is adjusted to the same level.
•
Antenna Positioning: The dipole is mounted on a HAC Test Arch phantom using the matching dipole
positioner with the arms horizontal and the feeding cable coming from the floor. The measurements are
performed in a shielded room with absorbers around the setup to reduce the reflections.
It is verified before the mounting of the dipole under the Test Arch phantom, that its arms are perfectly in a
line. It is installed on the HAC dipole positioner with its arms parallel below the dielectric reference wire and
able to move elastically in vertical direction without changing its relative position to the top center of the Test
Arch phantom. The vertical distance to the probe is adjusted after dipole mounting with a DASY5 Surface
Check job. Before the measurement, the distance between phantom surface and probe tip is verified. The
proper measurement distance is selected by choosing the matching section of the HAC Test Arch phantom
with the proper device reference point (upper surface of the dipole} and the matching grid reference point (tip
of the probe) considering the probe sensor offset. The vertical distance to the probe is essential for the
accuracy.
•
Feed Point Impedance and Return Loss: These parameters are measured using a HP 8753E Vector Network
Analyzer. The impedance is specified at the SMA connector of the dipole. The influence of reflections was
eliminating by applying the averaging function while moving the dipole in the air, at least 70cm away from any
obstacles.
•
E-field distribution: E field is measured in the x-y-plane with an isotropic ER3D-field probe with 100 mW
forward power to the antenna feed point. In accordance with [1], the scan area is 20mm wide, its length
exceeds the dipole arm length (180 or 90mm) . The sensor center is 15 mm (in z) above the metal top of the
dipole arms . Two 30 maxima are available near the end of the dipole arms. Assuming the dipole arms are
perfectly in one line, the average of these two maxima (in subgrid 2 and subgrid 8) is determined to
compensate for any non-parallelity to the measurement plane as well as the sensor displacement. The E-field
value stated as calibration value represents the maximum of the interpolated 30-E-field, in the plane above
the dipole surface.
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%.
Certificate No: CD2600V3-101O_Nov17
Page 2 of 5
Measurement Conditions
DASY system con f'1qurat1on, as ar as not q1ven on paqe 1.
DASY5
DASY Version
Phantom
HAC Test Arch
Distance Dipole Top - Probe Center
15mm
Scan resolution
Frequency
V52.10.0
dx, dy= 5 mm
2600 MHz ± 1 MHz
Input power drift
< 0.05 dB
Maximum Field values at 2600 MHz
E-field 15 mm above dipole surface
condition
Interpolated maximum
Maximum measured above high end
100 mW input power
85.8 Vim= 38.67 dBV/m
Maximum measured above low end
100 mW input power
84.9 Vim= 38.58 dBV/m
Averaged maximum above arm
100 mW input power
85.4 Vim ± 12.8 % (k=2)
Appendix (Additional assessments outside the scope of SCS 0108)
Antenna Parameters
Frequency
Return Loss
Impedance
2450 MHz
23.6 dB
44.6 Q - 3.3 jQ
2550 MHz
29.4 dB
52.0 Q + 2.8 jQ
2600 MHz
26.8 dB
54.7 Q - 0.7 jQ
2650 MHz
25.3 dB
53.5 Q - 4.4 jQ
2750 MHz
19.4 dB
45.4 Q - 9.2 jQ
3.2 Antenna Design and Handling
The calibration dipole has a symmetric geometry with a built-in two stub matching network, which leads to the
enhanced bandwidth.
The dipole is built of standard semirigid coaxial cable. The internal matching line is open ended. The antenna is
therefore open for DC signals.
Do not apply force to dipole arms, as they are liable to bend. The soldered connections near the feedpoint may be
damaged. After excessive mechanical stress or overheating, check the impedance characteristics to ensure that the
internal matching network is not affected.
After long term use with 40W radiated power, only a slight warming of the dipole near the feedpoint can be measured.
Certificate No: CD2600V3-101O_Nov17
Page 3 of 5
Impedance Measurement Plot
22 Nov 2017
rnil
811
LOG
1 : -26. 818 dB
5 dB i REF -18 dB
16:54: 43
2 600.000 000 MHz
CH1 Markers
2:-23. 560 dB
2 . 45000 GHz
Cor
3:-29.422 dB
2.55000 GHz
4:-25. 311 dB
2 . 65000 GHz
Av9
16
5:-19.357 dB
2. 75000 GHz
Hld
CH 2
811
1 U FS
1: 54.715 n
-744.14 mo 82. 261 pF
2 600. 000 000 MHz
CH 2 Markers
2: 44.652 n
-3. 3027 n
2.45000 GHz
Co r
3: 51.996 l'l
2.8008 o
2.55000 GHz
4: 53.4 7 1 l'l
- 4.4219 l'l
2.65000 GHz
5: 45.408 l'l
-9. 2 461 l'l
2.75000 GHz
Hld
CENTER 2 600.000 000 MHz
Certificate No: CD2600V3-1010_Nov17
SPAN 900.000 000 MHz
Page 4 of 5
DASY5 E-field Result
Date: 2 1.11.20 17
Test Laboratory: SPEAG Lab2
DUT: HAC Dipole 2600 MHz; Type: CD2600V3; Serial: CD2600V3 - SN: 1010
Communication System: UID O - CW ; Frequency: 2600 MHz
Medium parameters used: cr = 0 Sim, Er = 1; p = I 000 kg/m3
Phantom section: RF Section
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63. I 9-201 I )
DASY52 Configuration:
•
•
•
Probe: EF3DV3 - SN4013; ConvF(l, 1, 1); Calibrated : 14.06.2017;
Sensor-Surface: (Fix Surface)
Electronics: DAE4 Sn781; Calibrated: 13.07.2017
•
•
Phantom: HAC Test Arch with AMCC; Type: SD HAC POl BA; Serial: 1070
DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417)
Dipole E-Field measurement @ 2600MHz - with EF_4013/E-Scan - 2600MHz d=l 5mm/Hearing Aid Compatibility Test
(41xl81xl): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm
Device Reference Point: 0, 0, -6.3 mm
Reference Value= 64.99 V/m; Power Drift= -0.04 dB
Applied MIF = 0.00 dB
RF audio interference level= 38.67 dBV/m
Emission category: M2
MIF scaled E-field
Grid 1 M2
Grid 2 M2
Grid 3 M2
38.26 dBV/m 38.58 dBV/m 38.53 dBV/m
Grid 4 M2
Grid 5 M2
Grid 6 M2
37.93 dBV/m 38.15 dBV/m 38 .12 dBV/m
Grid 7 M2
Grid 8 M2
Grid 9 M2
38.42 dBV/m 38.67 dBV/m 38.61 dBV/m
dB
-1.36
-2.72
-4.08
-5.44
-6.80
0 dB= 85.84 V/m = 38.67 dBV/m
Certificate No: CD2600V3-101O_Nov17
Page 5 of 5

Download: PG2132 LTE Phone RF Exposure Info Ref. XP5800 Test Rpt HAC RF Part 2 Sonim Technologies, Inc.
Mirror Download [FCC.gov]PG2132 LTE Phone RF Exposure Info Ref. XP5800 Test Rpt HAC RF Part 2 Sonim Technologies, Inc.
Document ID3670836
Application ID/wwpUB0Oc211HtaZtGJaLw==
Document DescriptionRef. XP5800 Test Rpt HAC RF Part 2
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeYes
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize407.82kB (5097735 bits)
Date Submitted2017-12-11 00:00:00
Date Available2017-12-13 00:00:00
Creation Date2017-12-04 18:41:29
Producing SoftwareFoxit PhantomPDF - Foxit Software Inc.
Document Lastmod2017-12-04 19:07:50
Document TitleRef. XP5800 Test Rpt HAC RF Part 2
Document Author: sarachen

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