12_Test report - FDS

FCC ID: 2AEOTSDRB

Test Report

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FCCID_2718955

Test report no.: 1-9859/15-01-04

1 Table of contents

1 Table of contents ............................................................................................................................................2
2 General information .......................................................................................................................................3
2.1 Notes and disclaimer ..........................................................................................................................3
2.2 Application details ...............................................................................................................................3
3 Test standard/s ...............................................................................................................................................3
3.1 Measurement guidance .......................................................................................................................3
4 Test environment ............................................................................................................................................4
5 Test item ..........................................................................................................................................................4
5.1 Additional information ........................................................................................................................4
6 Test laboratories sub-contracted .................................................................................................................4
7 Description of the test setup .........................................................................................................................5
7.1 Shielded semi anechoic chamber ......................................................................................................6
7.2 Shielded fully anechoic chamber ......................................................................................................7
7.1 Radiated measurements > 12.75 GHz................................................................................................8
8 Measurement uncertainty ..............................................................................................................................9
9 Sequence of testing .....................................................................................................................................10
9.1 Sequence of testing 9 kHz to 30 MHz ..............................................................................................10
9.2 Sequence of testing 30 MHz to 1 GHz .............................................................................................11
9.3 Sequence of testing 1 GHz to 12.75 GHz ........................................................................................12
9.4 Sequence of testing above 12.75 GHz .............................................................................................13
10 Summary of measurement results ..........................................................................................................14
10.1.1 Additional comments ........................................................................................................................15
11 Measurement results ................................................................................................................................16
11.1 Field strength of emissions (wanted signal) ...............................................................................16
11.2 Occupied bandwidth (99% bandwidth) ........................................................................................18
11.3 Field strength of emissions (radiated spurious) ........................................................................20
Annex A Document history ..........................................................................................................................26
Annex B Further information ........................................................................................................................26
Annex C Accreditation Certificate ...............................................................................................................27

Page 2 of 27

Test report no.: 1-9859/15-01-04

4 Test environment
Tnom +22 °C during room temperature tests
Temperature: Tmax +55 °C during high temperature tests
Tmin -20 °C during low temperature tests

Relative humidity content: 55 %

Barometric pressure: not relevant for this kind of testing

Power supply: Vnom 12.5 V DC

5 Test item

Kind of test item : SDR Side Radar Classifier
Type identification : SDR
PMN : SDR
HVIN : SDR_BT
FVIN : -/-
HMN : -/-
S/N serial number : 1503E4515B
HW hardware status : 1.0
SW software status : 8.3
Frequency band : 24.075 GHz – 24.175 GHz
Type of modulation : FMCW
Number of channels : 1
Antenna : Integrated antenna
Power supply : 12.5 V DC from power supply
Temperature range : -20°C to +55°C

5.1 Additional information
Test setup- and EUT-photos are included in test report: 1-9859/15-01-01_AnnexA
1-9859/15-01-01_AnnexB
1-9859/15-01-01_AnnexD

6 Test laboratories sub-contracted
None

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Test report no.: 1-9859/15-01-04

7 Description of the test setup
Typically, the calibrations of the test apparatus are commissioned to and performed by an accredited calibration
laboratory. The calibration intervals are determined in accordance with the DIN EN ISO/IEC 17025. In addition
to the external calibrations, the laboratory executes comparison measurements with other calibrated test
systems or effective verifications. Weekly chamber inspections and range calibrations are performed. Where
possible, RF generating and signaling equipment as well as measuring receivers and analyzers are connected
to an external high-precision 10 MHz reference (GPS-based or rubidium frequency standard).

In order to simplify the identification of the equipment used at some special tests, some items of test equipment
and ancillaries can be provided with an identifier or number in the equipment list below (Lab/Item).

Agenda: Kind of Calibration

k calibration / calibrated EK limited calibration
ne not required (k, ev, izw, zw not required) zw cyclical maintenance (external cyclical
maintenance)
ev periodic self verification izw internal cyclical maintenance
Ve long-term stability recognized g blocked for accredited testing
vlkI! Attention: extended calibration interval
NK! Attention: not calibrated *) next calibration ordered / currently in progress

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Test report no.: 1-9859/15-01-04

7.1 Radiated measurements > 12.75 GHz
Test set-up for the measurement of spurious radiation and Field Strength in the frequency range 12 GHz to
50 GHz:

Power Amplifier Cable Spectrum
supply EUT d analyzer

SGH Standard
gain horn

a (fs) g a (c)
g(amp)

Test set-up for the measurement of spurious radiation in the frequency range 50 GHz to 100 GHz:

Power Cable Spectrum
supply EUT d Mixer analyzer

SGH Standard
gain horn

a (fs) g

Equipment table:

Lab / INV. No Kind of Last Next
No. Equipment Type Manufact. Serial No.
Item Cetecom Calibration Calibration Calibration
Std. Gain Horn
1 CR 79 Antenna 26.5-40.0 V637 Narda 7911 300001751 ne
GHz
Microwave System
2 11b Amplifier, 0.5-26.5 83017A HP 00419 300002268 ev
GHz
Std. Gain Horn
3 A025 Antenna 49.9-75.8 2524-20 Flann * 300001983 ne
GHz
Std. Gain Horn
4 A028 Antenna 73.8-112 2724-20 Flann * 300001991 ne
GHz
Std. Gain Horn
5 A026 Antenna 12.4 to 18.0 639 Narda 8402 300000787 k
GHz
Std. Gain Horn
6 A029 Antenna 18.0 to 26.5 638 Narda 8205 300002442 k
GHz
7 A029 Power Supply LA30/5GA Zentro 2046 300000711 NK!
Harmonic mixer 50 -
8 A029 75 GHz for spectrum FS-Z75 R&S 100099 300003949 k 06.03.2015 06.03.2016
analyzers
Std. Gain Horn
9 A029 Antenna 33.0-50.1 2324-20 Flann 57 400000683 ne
GHz
Broadband LNA 18-
10 A029 CBL18503070PN CERNEX 25240 300004948 ev
50 GHz
Harmonic Mixer 75 -
11 A029 FS-Z110 R&S 101411 300004959 k 04.05.2015 04.05.2016
110 GHz
Spectrum Analyzer
12 n. a. FSU50 R&S 200012 300003443 Ve 02.10.2014 02.10.2016
20 Hz - 50 GHz

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Test report no.: 1-9859/15-01-04

8 Measurement uncertainty

Measurement uncertainty
Test case Uncertainty
Field strength ± 3 dB
Occupied bandwidth ± span/1000
TX spurious emissions radiated below 30 MHz ± 3 dB
TX spurious emissions radiated 30 MHz to 1 GHz ± 3 dB
Spurious emissions radiated 1 GHz to 12.75 GHz ± 3.7 dB
Spurious emissions radiated above 12.75 GHz ± 4.5 dB

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Test report no.: 1-9859/15-01-04

9 Sequence of testing

9.1 Sequence of testing 9 kHz to 30 MHz

Setup
 The equipment was setup to simulate a typical usage like descripted in the user manual or described by
manufacturer.
 If the EUT is a tabletop system, a rotatable table with 1.5 m height is used.
 If the EUT is a floor standing device, it is placed on the ground.
 Auxiliary equipment and cables were positioned to simulate normal operation conditions as described in
ANSI C 63.4.
 The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
 The measurement distance is 3 meter (see ANSI C 63.4) – see each test details
 The EUT was set into operation.

Premeasurement
 The turntable rotates from 0° to 315° with 45° steps.
 The antenna height is 1.5 meter.
 At each turntable position the analyzer sweeps with peak detection to find the maximum of all emissions

Final measurement
 Identified emissions during the premeasurement the software maximizes by rotating the turntable
position (0° to 360°) and by rotating the elevation axces (0° to 360°).
 The final measurement will be done in the position (turntable and elevation) causing the highest
emissions with QPK (QPK / see ANSI C 63.4) detector
 The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to
the limit, and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will
be stored.

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Test report no.: 1-9859/15-01-04

9.2 Sequence of testing 30 MHz to 1 GHz

Setup
 The equipment was setup to simulate a typical usage like descripted in the user manual or described by
manufacturer.
 If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane.
 If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
 Auxiliary equipment and cables were positioned to simulate normal operation conditions as described in
ANSI C 63.4.
 The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
 The measurement distance is 10 or 3 meter (see ANSI C 63.4) – see each test details
 The EUT was set into operation.
Premeasurement
 The turntable rotates from 0° to 315° with 45° steps.
 The antenna is polarized vertical and horizontal.
 The antenna height changes from 1 to 3 meter.
 At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to
find the maximum of all emissions
Final measurement
 The final measurement will be performed with minimum the six highest peaks.
 According to the maximum antenna and turntable positions of premeasurement the software maximize
the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter.
 The final measurement will be done with QP (Quasi-Peak / see ANSI C 63.4) detector with an EMI
receiver
 The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable
angle, correction factor, margin to the limit, and limit will be recorded. Also a plot with the graph of the
premeasurement with marked maximum final measurements and the limit will be stored.

Page 11 of 27

Test report no.: 1-9859/15-01-04

9.3 Sequence of testing 1 GHz to 12.75 GHz

Setup
 The equipment was setup to simulate a typical usage like descripted in the user manual or described by
manufacturer.
 If the EUT is a tabletop system, a rotatable table with 1.5 m height is used.
 If the EUT is a floor standing device, it is placed on the ground.
 Auxiliary equipment and cables were positioned to simulate normal operation conditions as described in
ANSI C 63.4.
 The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
 The measurement distance is 3 meter (see ANSI C 63.4) – see each test details
 The EUT was set into operation.

Premeasurement
 The turntable rotates from 0° to 315° with 45° steps.
 The antenna is polarized vertical and horizontal.
 The antenna height is 1.5 meter.
 At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the
maximum of all emissions

Final measurement
 The final measurement will be performed with minimum the six highest peaks according the
requirements of the ANSI C63.4.
 According to the maximum found antenna polarisation and turntable position of the premeasurement the
software maximizes the peaks by rotating the turntable position (0° to 360°). This measurement is
repeated for different EUT-table positions (0° to 150° in 30°-steps). This procedure is repeated for both
antenna polarisations.
 The final measurement will be done in the position (turntable, EUT-table and antenna polarization)
causing the highest emissions with Peak and RMS (RMS / see ANSI C 63.4) detector
 The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna
polarization, correction factor, margin to the limit, and limit will be recorded. Also a plot with the graph of
the premeasurement with marked maximum final measurements and the limit will be stored.

Page 12 of 27

Test report no.: 1-9859/15-01-04

9.4 Sequence of testing above 12.75 GHz

Setup
 The equipment was setup to simulate a typical usage like descripted in the user manual or described by
manufacturer.
 Auxiliary equipment and cables were positioned to simulate normal operation conditions as described in
ANSI C 63.4.
 The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
 The measurement distance is 0.5 meter
 The EUT was set into operation.

Premeasurement
 The antenna is moved spherical over the EUT in different polarisations of the antenna.

Final measurement
 The final measurement will be performed at the position and antenna orientation for all detected
emissions that were found during the premeasurements with Peak and RMS (RMS / see ANSI C 63.4)
detector
 The final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit, and limit
will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored.

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Test report no.: 1-9859/15-01-04

10.1.1 Additional comments

Reference documents: None

Special test descriptions: None

Configuration descriptions: None

Test mode: Normal operation, no special test mode available.

Special software is used.

Page 15 of 27

Test report no.: 1-9859/15-01-04

Plot 1:

* RBW 1 MHz Marker 1 [T1 ]
VBW 3 MHz 119.78 dBµV
Ref 130 dBµV * Att 0 dB SWT 20 ms 24.151538462 GHz

130 Offset 33.2 dB

1
A
120

1 PK
MAXH
110
LVL

100

90

80

3DB
70

60

50

40
F2
F1
30

Center 24.125 GHz 12 MHz/ Span 120 MHz

Date: 9.JUL.2015 11:24:57

Page 17 of 27

Test report no.: 1-9859/15-01-04

11.2 Occupied bandwidth (99% bandwidth)
Description:

Measurement of the 99% bandwidth of the wanted signal.

Measurement:

Measurement parameter
Detector: Peak
Sweep time: Auto
Video bandwidth: 1 MHz
Resolution bandwidth: Auto
Span: 20 MHz
Trace-Mode: Max Hold

Results:

Test condition 99 % Occupied Bandwidth [MHz]

T nom / V nom 3.20

Measurement uncertainty ±span/1000

Result: The measurement is passed.

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Test report no.: 1-9859/15-01-04

Plot 2:

* RBW 1 MHz Marker 1 [T1 ]
VBW 3 MHz 119.54 dBµV
Ref 130 dBµV * Att 0 dB SWT 20 ms 24.151184231 GHz

130 Offset 33.2 dB OBW 3.205128205 MHz
Temp 1 [T1 OBW]
1
104.14 dBµV A
120
24.149645769 GHz
1 PK Temp 2 [T1 OBW]
MAXH
110 104.91 dBµV
T2 LVL
T1 24.152850897 GHz

100

90

80

3DB
70

60

50

40
F2
 F1
30

Center 24.15115218 GHz 2 MHz/ Span 20 MHz

Date: 9.JUL.2015 11:36:30

Page 19 of 27

Test report no.: 1-9859/15-01-04

Plot 3: Traffic mode up to 30 MHz
130
dBµV/m

120

110

100

90

80

70

60

50

40

30

20

10

0
9kHz 100k 1M 10M 30MHz
Frequency (MHz)

Plot 4: 30 MHz to 1 GHz, vertical / horizontal polarization

80

70

60

50
Level in dBµV/m

F CC _ 1 0 m_ B

40

30

20

10

0
30M 50 60 80 100M 200 300 400 500 8 0 0 1 ,0 5 G
F re q u e n c y in H z

Page 21 of 27

Test report no.: 1-9859/15-01-04

Plot 5: 1 GHz to 12 GHz, vertical / horizontal polarization
80
dBµV/m

70

60

50

40

30

20

10

0
1GHz 10G 12.75GHz
Frequency (MHz)

Plot 6: 12 GHz to 18 GHz, vertical / horizontal polarization

* RBW 1 MHz Marker 1 [T1 ]
VBW 10 MHz 21.15 dBµV
Ref 71.9 dBµV * Att 0 dB * SWT 5 s 18.000000000 GHz

70 Offset -9.1 dB

A
60
1 RM * 54DBUV
MAXH
50 LVL

40

30

1

20

3DB

10

0

-10

-20

Start 12 GHz 600 MHz/ Stop 18 GHz

Date: 9.JUL.2015 17:08:00

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Test report no.: 1-9859/15-01-04

Plot 7: 18 GHz to 24.075 GHz, vertical / horizontal polarization

* RBW 1 MHz Marker 1 [T1 ]
VBW 10 MHz 29.02 dBµV
Ref 80 dBµV * Att 0 dB * SWT 5 s 20.424158654 GHz

80 Offset -1 dB

A
70

1 RM *
CLRWR
60
LVL
54DBUV

50

40

1
30

3DB
20

10

0

-10

-20

Start 18 GHz 607.5 MHz/ Stop 24.075 GHz

Date: 9.JUL.2015 17:01:21

Plot 8: 24.175 GHz to 26.5 GHz, vertical / horizontal polarization

* RBW 1 MHz Marker 1 [T1 ]
VBW 10 MHz 29.80 dBµV
Ref 80 dBµV * Att 0 dB * SWT 5 s 26.339783654 GHz

80 Offset -1 dB

A
70

1 RM *
MAXH
60
LVL
54DBUV

50

40

1
30

3DB
20

10

0

-10

-20

Start 24.175 GHz 232.5 MHz/ Stop 26.5 GHz

Date: 9.JUL.2015 17:03:16

Page 23 of 27

Test report no.: 1-9859/15-01-04

Plot 9: 26 GHz to 40 GHz, horizontal / vertical polarization

* RBW 1 MHz Marker 1 [T1 ]
VBW 10 MHz 22.01 dBµV
Ref 100 dBµV * Att 5 dB * SWT 5 s 26.000000000 GHz

100 Offset -9.1 dB

A
90

1 RM *
MAXH
80
LVL

70

60

54DBUV

50

3DB
40

30

1

20

10

0

Start 26 GHz 1.4 GHz/ Stop 40 GHz

Date: 9.JUL.2015 17:24:55

Plot 10: 40 GHz to 50 GHz, horizontal / vertical polarization

* RBW 1 MHz Marker 1 [T1 ]
VBW 10 MHz 45.59 dBµV
Ref 100 dBµV * Att 0 dB * SWT 5 s 48.301282051 GHz

100 Offset 2.9 dB

A
90

1 RM *
MAXH
80
LVL

70

60

54DBUV

50 1

3DB
40

30

20

10

0

Start 40 GHz 1 GHz/ Stop 50 GHz

Date: 27.JUL.2015 13:54:25

Page 24 of 27

Test report no.: 1-9859/15-01-04

Plot 11: 50 GHz to 75 GHz

* RBW 1 MHz Marker 1 [T1 ]
VBW 10 MHz 40.68 dBµV
Ref 90.4 dBµV EXTM IX V * SWT 1 s 73.477564103 GHz

90 Offset 18.4 dB

A
80

1 RM *
MAXH
70
LVL

60

54DBUV

50

1
40

3DB

30

20

10

0

Center 62.5 GHz 2.5 GHz/ Span 25 GHz

Date: 10.JUL.2015 10:19:37

Plot 12: 75 GHz to 110 GHz

* RBW 1 MHz Marker 1 [T1 ]
VBW 3 MHz 52.89 dBµV
Ref 106.5 dBµV EXTM IX W SWT 205 ms 109.887820513 GHz

Offset 19.5 dB

100
A

1 PK
90
MAXH
LVL

80

70

60

54DBUV 1

50 3DB

40

30

20

10

Start 75 GHz 3.5 GHz/ Stop 110 GHz

Date: 10.JUL.2015 10:38:10

Page 25 of 27

Test report no.: 1-9859/15-01-04

Annex A Document history

Version Applied changes Date of release

1.0 Initial release 2015-08-14

Annex B Further information
Glossary

AVG - Average
DUT - Device under test
EMC - Electromagnetic Compatibility
EN - European Standard
EUT - Equipment under test
ETSI - European Telecommunications Standard Institute
FCC - Federal Communication Commission
FCC ID - Company Identifier at FCC
HW - Hardware
IC - Industry Canada
Inv. No. - Inventory number
N/A - Not applicable
PP - Positive peak
QP - Quasi peak
S/N - Serial number
SW - Software
PMN Product marketing name
HMN Host marketing name
HVIN Hardware version identification number
FVIN Firmware version identification number

Page 26 of 27

Document Created: 2015-08-14 12:59:22
Document Modified: 2015-08-14 12:59:22

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