ST730 SigFox IOT Device Test Report Test Report Suntech DTS WLAN Suntech International Ltd.

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CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (2) / (47)Pages
REPORT REVISION HISTORY
Date
2017-08-31
Revision
Issued (CTK-2017-01640)
Page No
all
This report shall not be reproduced except in full, without the written approval of
CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel
only, and shall be noted in the revision section of the document. Any alteration of
this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify
the document.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (3) / (47)Pages
CONTENTS
1.0 General Product Description ..................................................................................... 4
2.0 Facility and Accreditations ........................................................................................ 5
2.1 Test Facility ...................................................................................................... 5
2.2 Laboratory Accreditations and Listings .................................................................. 5
2.3 Calibration Details of Equipment Used for Measurement .......................................... 5
3.0 Test Specifications .................................................................................................. 6
3.1 Standards ........................................................................................................ 6
3.2 Mode of operation during the test ........................................................................ 7
3.3 Device Modifications .......................................................................................... 7
3.4 Peripheral Devices ............................................................................................. 8
3.5 Maximum Measurement Uncertainty .................................................................... 8
3.6 Test Software ................................................................................................... 8
4.0 Technical Characteristic Test ..................................................................................... 9
4.1 ON Time, Duty Cycle.......................................................................................... 9
4.2 6dB Bandwidth ............................................................................................... 10
4.3 OUTPUT POWER .............................................................................................. 15
4.4 Power Spectral Density .................................................................................... 20
4.5 Band - edge ................................................................................................... 25
4.6 Field Strength of Emissions ............................................................................... 29
4.7 AC Conducted Emissions .................................................................................. 43
APPENDIX A – Test Equipment Used For Tests ................................................................ 46
APPENDIX B – EUT Photographs ................................................................................... 47
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (4) / (47)Pages
1.0 General Product Description
FCC ID
WA2-ST730
Certification Number ISED
21484-ST730
Equipment model name
ST730
Serial number
Prototype
EUT condition
Pre-production, not damaged
Frequency Range
802.11b/g/n_HT20 : 2 412 MHz – 2 462 MHz
Frequency
Range(MHz)
2 412 - 2 462
Mode
802.11b
802.11g
802.11n_20
RF output power
9.70
8.21
8.89
Number of channels
802.11b/g/n_HT20 : 11
Transfer Rate
802.11b : 11 / 5.5 / 2 / 1 Mbps
802.11g : 54 / 48 / 36 / 24 / 18 / 12 / 9 / 6 Mbps
802.11n : up to 72.2 Mbps
Type of Modulation
802.11b : DSSS
802.11g/n : OFDM
Power Source
DC 3.7 V (Battery)
Duty Cycle
802.11b : 53 %
802.11g : 45 %
802.11n_HT20 : 44 %
Antenna Type
PCB Antenna
Antenna Gain
2.84 dBi
Hardware Rev
Rev 03
Software Rev
VT16
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (5) / (47)Pages
2.0 Facility and Accreditations
2.1 Test Facility
The measurement facility is located at (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si,
Gyeonggi-do, Korea. The sites are constructed in conformance with the requirements of ANSI
C63.7, ANSI C63.4 and CISPR Publication 22.
2.2 Laboratory Accreditations and Listings
Country
Agency
USA
FCC
CANADA
Scope of Accreditation
Registration
Number
FCC Part 15 & 18
EMI (Electromagnetic Interference / Emission)
KR0025
(805871)
ISED
ISED
EMI (3/10m test site)
8737A-2
JAPAN
VCCI
VCCI V-3
EMI (Electromagnetic Interference / Emission)
C-986
T-1843
R-3627
G-387
KOREA
MSIP
EMI (Electromagnetic Interference / Emission)
EMS (Electromagnetic Susceptibility / Immunity)
KR0025
Logo
2.3 Calibration Details of Equipment Used for Measurement
Test equipment and test accessories are calibrated on regular basis. The maximum time
between calibrations is one year or what is recommended by the manufacturer, whichever is
less. All test equipment calibrations are traceable to the Korea Research Institute of Standards
and Science (KRISS), therefore, all test data recorded in this report is traceable to KRISS.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (6) / (47)Pages
3.0 Test Specifications
3.1 Standards
FCC Part
Section(s)
Requirement(s)
Limit
Status
(Note 1)
Test Condition
15.247(a)
6 dB Bandwidth
> 500 kHz
15.247(b)
Maximum Output Power
< 1 Watt
15.247(d)
Conducted Spurious emission
> 30 dBc
15.247(d)
Band Edge
> 30 dBc
15.247(e)
Transmitter Power Spectral
Density
< 8 dBm @
3 kHz
15.209
Field Strength of Harmonics
15.209(a)
Radiated
15.207
AC Conducted Emissions
15.207(a)
Line Conducted
Note 1: C=Complies
NC=Not Complies
NT=Not Tested
Conducted
NA=Not Applicable
Note 2: The data in this test report are traceable to the national or international standards.
ISED Part
Section(s)
RSS-Gen
4.6.1
RSS-247
5.4(d)
RSS-Gen
6.13
RSS-Gen
6.13
RSS-247
5.2(b)
RSS-Gen
6.13
RSS-Gen 5
RSS-Gen
8.8
Requirement(s)
Limit
Status
(Note 1)
6 dB Bandwidth
NA
Maximum Output Power
< 1 Watt
Conducted Spurious emission
RSS-247
5.5
Band Edge
RSS-247
5.5
Transmitter Power Spectral
Density
< 8 dBm @
3 kHz
Field Strength of Harmonics
Receiver Spurious Emissions
AC Conducted Emissions
Note 1: C=Complies
NC=Not Complies
RSS-247
5.5
RSS-Gen
7.1.2
RSS-Gen
8.8
NT=Not Tested
Test Condition
Conducted
Radiated
Line Conducted
NA=Not Applicable
Note 2: The data in this test report are traceable to the national or international standards.
The sample was tested according to the following specification:
FCC Part 15.247, ANSI C63.10-2013, RSS-247 Issue 2
The tests were performed according to the method of measurements prescribed in
KDB No.558074.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (7) / (47)Pages
3.2 Mode of operation during the test
The EUT is operated in a manner representative of the typical of the equipments.
During at testing, system components were manipulated within the confines of typical usage to
maximize each emission.
For WLAN function, the engineering test program was provided and enabled to make EUT
continuous transmit/receive.
All modulation modes were tests. The results are only attached worst cases.
Test mode
Test Item
6 dB Bandwidth
Maximum Output Power
Conducted Spurious emission
Band Edge
Power Spectral Density
Radiated Emissions Above 1GHz
AC Conducted Emissions
Modulation
Data Rate
802.11b
1 Mbps
802.11g
6 Mbps
802.11n
MCS 0
Nomal Mode
Auto
Test Frequency
- 802.11b, 802.11g, 802.11n_HT20
Lowest channel
Middle channel
Highest channel
2 412 MHz
2 437 MHz
2 462 MHz
3.3 Device Modifications
The following modifications were necessary for compliance:
Not applicable
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (8) / (47)Pages
3.4 Peripheral Devices
Device
Manufacturer
Model No.
Serial No.
Note Computer
Toshiba Corporation
PSAA8K-IGF03
X6207068Q
AC/DC Adapter
DELTA ELECTRONICS, LTD.
SADP-70PB B
3.5 Maximum Measurement Uncertainty
The value of the measurement uncertainty for the measurement of each parameter.
Coverage factor k = 2, Confidence levels of 95 %
Description
Uncertainty
Conducted RF Output Power
± 1.5 dB
Power Spectral Density
± 1.5 dB
Occupied Bandwidth
± 0.1 MHz
Unwanted Emission(conducted)
± 3.0 dB
Radiated Emissions (f ≤ 1 GHz)
± 4.0 dB
Radiated Emissions (f > 1 GHz)
± 5.0 dB
3.6 Test Software
Conducted Test
Radiated Test
Line Conducted Test
CTK-D151-06
Ics Pro Ver. 6.0.3
TOYO EMI software EP5RE Ver. 5.1.0
ESCI7, ESCI3 : EMC32 Ver. 8.50.0
ESR7 : EMC32 Ver. 8.53.0
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (9) / (47)Pages
4.0 Technical Characteristic Test
4.1 ON Time, Duty Cycle
Test Procedures
KDB 558074 Zero-Span Spectrum Analyzer Method.
Test Data:
ON Time
Period
TX OFF
Duty Cycle
Duty Cycle
(ms)
(ms)
(ms)
(linear)
(%)
802.11b
0.587
1.109
0.522
0.53
53
802.11g
0.416
0.932
0.517
0.45
45
802.11n_HT20
0.403
0.517
0.920
0.44
44
Duty Cycle_802.11b
Duty Cycle_802.11g
Duty Cycle_802.11n_HT20
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (10) / (47)Pages
4.2 6dB Bandwidth
Test Procedures (ANSI C63.10-2013 6.9.2)
Measure the maximum width of the emission that is constrained by the frequencies
associated with the two outermost amplitude points (upper and lower frequencies) that are
attenuated by 6 dB relative to the maximum level measured in the fundamental emission.
Test Procedures (ANSI C63.10-2013 6.9.3)
The occupied bandwidth is the frequency bandwidth such that, below its lower and above its
upper frequency limits, the mean powers are each equal to 0.5% of the total mean power of
the given emission.
Use the 99% power bandwidth function of the instrument and report the measured
bandwidth.
Test Settings :
Center frequency = the highest, middle and the lowest channels
a) RBW = 100 kHz
b) VBW ≥ 3 x RBW
c) Detector = peak
d) Trace mode = Max hold
e) Sweep = auto couple
f) Allow trace to fully stabilize
g) Measure the maximum width of the emission that is constrained by the frequencies
associated with the two outermost amplitude points (upper and lower frequencies) that
are attenuated by 6 dB relative to the maximum level measured in the fundamental
emission.
Minimum Standard:
6 dB Bandwidth > 500kHz
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
Report No.:
CTK-2017-01640
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Page (11) / (47)Pages
Test Data:
6 dB Bandwidth and 99% Bandwidth (MHz)
Frequency
2 412 MHz
2 437 MHz
2 462 MHz
Mode
6dB
99%
6dB
99%
6dB
99%
802.11b
8.59
10.55
8.14
10.51
8.14
10.53
802.11g
16.41
16.52
16.41
16.51
16.40
16.50
802.11n HT20
17.64
17.84
17.64
17.83
17.63
17.82
See next pages for actual measured spectrum plots.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (12) / (47)Pages
802.11b
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (13) / (47)Pages
802.11g
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (14) / (47)Pages
802.11n_HT20
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (15) / (47)Pages
4.3 OUTPUT POWER
Test Procedures
Average Power(Procedure 9.2.2.2 in KDB 558074, Method AVGSA-1)
The transmitter output is connected to a spectrum analyzer and the analyzer’s internal
channel power integration function is used to integrate the power over a bandwidth greater
than or equal to the 99% bandwidth.
EUT
Spectrum Analyzer
Test Settings:
Center frequency = the highest, middle and the lowest channels
a) span ≥ 1.5 x OBW
b) RBW = 1 MHz
c) VBW ≥ 3 x RBW
d) Sweep time = auto
e) Detector = RMS
f) average at least 100
Limit
<1W
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (16) / (47)Pages
Test Data
Test Mode : 802.11b
Measured Output Power (dBm)
Frequency (MHz)
Result (dBm)
Limit (dBm)
Margin (dB)
2 412
9.41
30
20.59
2 437
9.49
30
20.51
2 462
9.70
30
20.30
Test Mode : 802.11g
Measured Output Power (dBm)
Frequency (MHz)
Result (dBm)
Limit (dBm)
Margin (dB)
2 412
8.04
30
21.96
2 437
8.21
30
21.79
2 462
8.09
30
21.91
Test Mode : 802.11n_HT20
Measured Output Power (dBm)
Frequency (MHz)
Result (dBm)
Limit (dBm)
Margin (dB)
2 412
8.82
30
21.18
2 437
8.89
30
21.11
2 462
8.84
30
21.16
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (17) / (47)Pages
802.11b
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (18) / (47)Pages
802.11g
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (19) / (47)Pages
802.11n_HT20
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (20) / (47)Pages
4.4 Power Spectral Density
Test Procedures
Procedure 10.2 in KDB 558074, Method Peak PSD
The peak power density is measured with a spectrum analyzer connected to the antenna
terminal while the EUT is operating in transmission mode at the appropriate frequencies.
Test Settings:
Center frequency = the highest, middle and the lowest channels
a) RBW : 3 kHz ≤ RBW ≤ 100 kHz
b) VBW ≥ 3 x RBW
c) span ≥ 1.5 x DTS bandwidth
d) Sweep time = auto couple
e) Detector = peak
f) Trace mode= max hold
g) Allow trace to fully stabilize
h) Use the peak marker function to determine the maximum amplitude level within the RBW.
Limit
Power Spectral Density
CTK-D151-06
< 8dBm @ 3 kHz BW
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (21) / (47)Pages
Test Data
Test Mode : 802.11b
Measured Power Density (dBm/3kHz)
Frequency (MHz)
Result (dBm/3kHz)
Limit (dBm/3kHz)
Margin (dB)
2 412
-11.72
19.72
2 437
-11.58
19.58
2 462
-11.31
19.31
Test Mode : 802.11g
Measured Power Density (dBm/3kHz)
Frequency (MHz)
Result (dBm/3kHz)
Frequency (MHz)
Margin (dB)
2 412
-13.81
21.81
2 437
-13.89
21.89
2 462
-13.58
21.58
Test Mode : 802.11n_HT20
Measured Power Density (dBm/3kHz)
Frequency (MHz)
Result (dBm/3kHz)
Frequency (MHz)
Margin (dB)
2 412
-13.86
21.86
2 437
-14.06
22.06
2 462
-14.06
22.06
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (22) / (47)Pages
802.11b
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (23) / (47)Pages
802.11g
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (24) / (47)Pages
802.11n_HT20
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (25) / (47)Pages
4.5 Band - edge
Test Procedures
The bandwidth at 20dB down from the highest inband spectral density is measured with a
spectrum analyzer connected to the antenna terminal, while EUT is operating in transmission
mode at the appropriate frequencies.
After the trace being stable, Use the marker-to-peak function to measure 20 dB down both
sides of the intentional emission.
Test Settings:
Center frequency = the highest, middle and the lowest channels
a) RBW = 100 kHz
b) VBW ≥ 3 x RBW
c) Detector = peak
d) Sweep time = auto couple
e) Trace mode= max hold
f) Allow trace to fully stabilize
g) Use the peak marker function to determine the maximum amplitude level.
Limit :
Emission level <
30 dBc
Test Data: Complies
- All conducted emission in any 100 kHz bandwidth outside of the spread spectrum band
was at least 30dB lower than the highest inband spectral density. Therefore the applying
equipment meets the requirement.
See next pages for actual measured spectrum plots.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (26) / (47)Pages
802.11b
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (27) / (47)Pages
802.11g
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (28) / (47)Pages
802.11n_HT20
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (29) / (47)Pages
4.6 Field Strength of Emissions
Test Location
10 m SAC (test distance :
10 m,
3 m SAC (test distance : 3 m)
3 m)
Test Procedures
1)
2)
In the frequency range of 9 kHz to 30 MHz, magnetic field is measured with Loop
Antenna. The Test Antenna is positioned with its plane vertical at 1m distance from the
EUT. The center of the Loop Test Antenna is 1m above the ground. During the
measurement the Loop Test Antenna rotates about its vertical axis for maximum
response at each azimuth about the EUT.
In the frequency rage above 30 MHz, Bi-Log Test Antenna(30 MHz to 1 GHz) and Horn
Test Antenna(above 1 GHz) are used. Test Antenna is 3m away from the EUT. Test
Antenna height is carried from 1m to 4m above the ground to determine the maximum
value of the field strength. The emissions levels at both horizontal and vertical
polarizations should be tested.
Test Settings:
Frequency Range = 9 kHz ~ 25 GHz (2.4 GHz 10th harmonic)
a) RBW = 1 MHz for f ≥ 1 GHz, 100 kHz for f < 1 GHz, 9 kHz for f < 30 MHz
b) VBW ≥ RBW
c) Sweep time = auto couple
Limit
- 15.209(a)
Frequency(MHz)
0.009-0.490
0.490-1.705
1.705-30
30-88
88-216
216-960
Above 960
Field Strength
uV/[email protected]
2 400/F(kHz)
24 000/F(kHz)
30
100**
150**
200**
500
Field Strength
dBuV/[email protected]
40
43.5
46
54
Deasurement
Distance (meters)
300
30
30
** Except as provided in 15.209(g).fundamental emissions from intentional radiators
operating under this Section shall not be located in the frequency bands 54-72MHz, 7688MHz, 174-216MHz, 470-806MHz. However, operation within these frequency bands is
permitted under other sections of this Part, e.g.15.231 and 15.241.
Note :
1) For above 1 GHz, the emission limit in this paragraph is based on measurement
instrumentation employing an average detector, measurement using
instrumentation with a peak detector function, corresponding to 20 dB above the
maximum permitted average limit.
2) For above 1 GHz, limit field strength of harmonics : 54 dBuV/[email protected] (AV) and
74 dBuV/[email protected] (PK)
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (30) / (47)Pages
Test Setup:
1) For field strength of emissions from 9 kHz to 30 MHz
2) For field strength of emissions from 30 MHz to 1 GHz
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (31) / (47)Pages
3) For field strength of emissions above 1 GHz
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (32) / (47)Pages
Test Results
1) 9 kHz to 30 MHz
EUT
Model
Test mode
SigFox IOT Device
ST730
802.11b/g/n_HT20
Measurement Detail
Frequency Range
Detector function
9 kHz – 30 MHz
Quasi-Peak
The requirements are:
Complies
Frequency
(MHz)
Measured Data
(dBuV/m)
Margin
(dB)
Remark
See note
Note :
The amplitude of spurious emissions that are attenuated by more than 20 dB below
the permissible value has no need to be reported.
Distance extrapolation factor = 40 log (specific distance / test distance) (dB)
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (33) / (47)Pages
2) 30 MHz to 1 GHz
Test mode :
EUT
Model
Configuration
802.11b(Worst Case)
SigFox IOT Device
ST730
802.11b
Measurement Detail
Frequency Range
Detector function
Below 1 000 MHz
Quasi-Peak
The requirements are:
Complies
Frequency
(MHz)
Measured Data
(dBuV/m)
Margin
(dB)
Remark
See note
Note :
The amplitude of spurious emissions that are attenuated by more than 20 dB below
the permissible value has no need to be reported.
Test Data
Remark :
1. The field strength of spurious emission was measured in the following position: EUT and
antenna stand-up position(Z axis), lie-down position(X,Y axis). The worst emission was found
in stand-up position(Z axis) and the worst case was recorded.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Test mode :
EUT
Model
Configuration
802.11g(Worst Case)
SigFox IOT Device
ST730
802.11g
Report No.:
CTK-2017-01640
Page (34) / (47)Pages
Measurement Detail
Frequency Range
Detector function
Below 1 000 MHz
Quasi-Peak
The requirements are:
Complies
Margin
Frequency
Measured Data
Remark
(dBuV/m)
(dB)
(MHz)
No emissions were detected at a level greater than 20dB below limit.
Test Data
Remark :
1. The field strength of spurious emission was measured in the following position: EUT and
antenna stand-up position(Z axis), lie-down position(X,Y axis). The worst emission was found
in stand-up position(Z axis) and the worst case was recorded.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Test mode :
EUT
Model
Configuration
Report No.:
CTK-2017-01640
Page (35) / (47)Pages
802.11n_HT20(Worst Case)
SigFox IOT Device
Measurement Detail
ST730
Frequency Range
802.11n_HT20
Detector function
Below 1 000 MHz
Quasi-Peak
The requirements are:
Complies
Margin
Frequency
Measured Data
Remark
(dBuV/m)
(dB)
(MHz)
No emissions were detected at a level greater than 20dB below limit.
Test Data
Remark :
1. The field strength of spurious emission was measured in the following position: EUT and
antenna stand-up position(Z axis), lie-down position(X,Y axis). The worst emission was found
in stand-up position(Z axis) and the worst case was recorded.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Test mode :
EUT
Model
Configuration
Receiver
SigFox IOT Device
ST730
Receiver
Report No.:
CTK-2017-01640
Page (36) / (47)Pages
Measurement Detail
Frequency Range
Detector function
Below 1 000 MHz
Quasi-Peak
The requirements are:
Complies
Margin
Frequency
Measured Data
Remark
(dBuV/m)
(dB)
(MHz)
No emissions were detected at a level greater than 20dB below limit.
Test Data
Remark :
1. The field strength of spurious emission was measured in the following position: EUT and
antenna stand-up position(Z axis), lie-down position(X,Y axis). The worst emission was found
in stand-up position(Z axis) and the worst case was recorded.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (37) / (47)Pages
3) above 1 GHz
Test mode : 802.11b
EUT
SigFox IOT Device
Model
ST730
Mode
802.11b
Measurement Detail
Frequency Range
Detector function
1 - 25 GHz
Average / Peak
Remarks
We have tested three mode (X, Y, Z). The worst mode (Z axis) for final test.
The requirements are:
Complies
Frequency
Measured Data
(dBuV/m)
(MHz)
7 386.00
52.23
Margin
(dB)
1.77
Remark
Average
Ch.1(2 412 MHz)
Frequency
(P)
[MHz]
2 390.00
2 390.00
3 215.00
3 215.00
4 824.00
4 824.00
7 236.00
7 236.00
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Level
AV
[dB(uV/m)]
44.98
39.41
47.24
46.73
46.40
47.33
50.94
45.96
Level
PK
[dB(uV/m)]
51.53
48.25
47.52
47.50
50.23
49.96
55.99
52.17
Margin
AV
[dB]
9.02
14.59
6.76
7.27
7.60
6.67
3.06
8.04
Margin
PK
[dB]
22.47
25.75
26.48
26.50
23.77
24.04
18.01
21.83
Ch.6(2 437 MHz)
Frequency
(P)
[MHz]
3 249.00
3 249.00
4 874.00
4 874.00
7 311.00
7 311.00
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
Level
AV
[dB(uV/m)]
49.22
47.52
45.91
47.16
50.06
45.58
Level
PK
[dB(uV/m)]
49.42
48.12
50.21
51.04
55.38
50.32
Margin
AV
[dB]
4.78
6.48
8.09
6.84
3.94
8.42
Margin
PK
[dB]
24.58
25.88
23.79
22.96
18.62
23.68
Ch.11(2 462 MHz)
Frequency
(P)
[MHz]
2 483.50
2 483.50
3 283.00
3 283.00
4 924.00
4 924.00
7 386.00
7 386.00
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Level
AV
[dB(uV/m)]
43.50
43.62
48.47
47.04
44.21
47.76
52.23
46.78
Level
PK
[dB(uV/m)]
50.97
52.34
48.66
47.88
48.91
50.73
55.75
52.87
Margin
AV
[dB]
10.50
10.38
5.53
6.96
9.79
6.24
1.77
7.22
Margin
PK
[dB]
23.03
21.66
25.34
26.12
25.09
23.27
18.25
21.13
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (38) / (47)Pages
Test mode : 802.11g
EUT
Model
Mode
SigFox IOT Device
ST730
802.11g
Measurement Detail
Frequency Range
Detector function
1 - 25 GHz
Average / Peak
Remarks
We have tested three mode (X, Y, Z). The worst mode (Z axis) for final test.
The requirements are:
Complies
Frequency
Measured Data
(dBuV/m)
(MHz)
2 390.00
53.15
Margin
(dB)
0.85
Remark
Average
Ch.1(2 412 MHz)
Frequency
(P)
[MHz]
2 390.00
2 390.00
2 220.00
2 220.00
3 216.00
3 216.00
4 824.00
4 824.00
7 236.00
7 236.00
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Level
AV
[dB(uV/m)]
53.15
42.22
32.95
29.41
45.31
49.91
41.68
40.91
52.00
47.02
Level
PK
[dB(uV/m)]
68.93
59.59
48.25
36.68
48.34
50.82
54.11
51.32
63.13
57.77
Margin
AV
[dB]
0.85
11.78
21.05
24.59
8.69
4.09
12.32
13.09
2.00
6.98
Margin
PK
[dB]
5.07
14.41
25.75
37.32
25.66
23.18
19.89
22.68
10.87
16.23
Ch.6(2 437 MHz)
Frequency
(P)
[MHz]
2 220.00
2 220.00
3 249.00
3 249.00
4 874.00
4 874.00
7 311.00
7 311.00
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Level
AV
[dB(uV/m)]
31.86
29.14
47.68
51.02
40.22
39.97
51.91
45.04
Level
PK
[dB(uV/m)]
48.46
40.65
50.02
52.24
52.50
52.86
63.23
56.66
Margin
AV
[dB]
22.14
24.86
6.32
2.98
13.78
14.03
2.09
8.96
Margin
PK
[dB]
25.54
33.35
23.98
21.76
21.50
21.14
10.77
17.34
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Ch.11(2 462 MHz)
Frequency
(P)
[MHz]
2 483.50
2 483.50
2 200.00
2 200.00
3 280.00
3 280.00
4 924.00
4 924.00
7 386.00
7 386.00
CTK-D151-06
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Report No.:
CTK-2017-01640
Page (39) / (47)Pages
Level
AV
[dB(uV/m)]
53.03
46.41
30.99
28.98
47.42
48.23
38.63
39.53
52.85
44.69
Level
PK
[dB(uV/m)]
69.46
63.39
43.97
37.45
49.21
51.05
51.88
51.78
64.15
55.81
Margin
AV
[dB]
0.97
7.59
23.01
25.02
6.58
5.77
15.37
14.47
1.15
9.31
Margin
PK
[dB]
4.54
10.61
30.03
36.55
24.79
22.95
22.12
22.22
9.85
18.19
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (40) / (47)Pages
Test mode : 802.11n_HT20
EUT
Model
Mode
SigFox IOT Device
ST730
802.11n_HT20
Measurement Detail
Frequency Range
Detector function
1 - 25 GHz
Average / Peak
Remarks
We have tested three mode (X, Y, Z). The worst mode (Z axis) for final test.
The requirements are:
Complies
Frequency
Measured Data
(dBuV/m)
(MHz)
2 483.5
52.89
Margin
(dB)
1.11
Remark
Average
Ch.1(2 412 MHz)
Frequency
(P)
[MHz]
2 390.00
2 390.00
2 220.00
2 220.00
3 216.00
3 216.00
4 824.00
4 824.00
7 236.00
7 236.00
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Level
AV
[dB(uV/m)]
51.20
40.76
32.15
28.13
46.77
50.80
37.57
37.22
48.04
41.78
Level
PK
[dB(uV/m)]
66.18
57.69
47.55
38.66
48.47
50.99
47.21
46.20
58.23
52.29
Margin
AV
[dB]
2.80
13.24
21.85
25.87
7.23
3.20
16.43
16.78
5.96
12.22
Margin
PK
[dB]
7.82
16.31
26.45
35.34
25.53
23.01
26.79
27.80
15.77
21.71
Ch.6(2 437 MHz)
Frequency
(P)
[MHz]
2 220.00
2 220.00
3 249.00
3 249.00
4 874.00
4 874.00
7 311.00
7 311.00
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Level
AV
[dB(uV/m)]
30.56
28.46
47.60
49.40
38.71
38.43
49.62
42.62
Level
PK
[dB(uV/m)]
45.98
40.28
49.21
51.17
48.57
48.55
59.81
53.52
Margin
AV
[dB]
23.44
25.54
6.40
4.60
15.29
15.57
4.38
11.38
Margin
PK
[dB]
28.02
33.72
24.79
22.83
25.43
25.45
14.19
20.48
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Ch.11(2 462 MHz)
Frequency
(P)
[MHz]
2 483.50
2 483.50
2 200.00
2 200.00
2 800.00
2 800.00
4 924.00
4 924.00
7 386.00
7 386.00
CTK-D151-06
Limit
AV
[dB(uV/m)]
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
54.00
Limit
PK
[dB(uV/m)]
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
74.00
Report No.:
CTK-2017-01640
Page (41) / (47)Pages
Level
AV
[dB(uV/m)]
52.89
44.63
30.95
28.70
30.80
33.30
34.69
37.23
47.65
42.11
Level
PK
[dB(uV/m)]
68.24
60.68
44.21
36.50
43.35
46.67
44.10
46.76
57.98
51.47
Margin
AV
[dB]
1.11
9.37
23.05
25.30
23.20
20.70
19.31
16.77
6.35
11.89
Margin
PK
[dB]
5.76
13.32
29.79
37.50
30.65
27.33
29.90
27.24
16.02
22.53
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (42) / (47)Pages
Test mode : Receiver
EUT
Model
Mode
SigFox IOT Device
ST730
Receiver
Measurement Detail
Frequency Range
Detector function
1 - 25 GHz
Average / Peak
Remarks
We have tested three mode (X, Y, Z). The worst mode (Z axis) for final test.
The requirements are:
Complies
Margin
Frequency
Measured Data
Remark
(dBuV/m)
(dB)
(MHz)
No emissions were detected at a level greater than 20dB below limit.
Ch.1(2 412 MHz)
Frequency
(P)
[MHz]
Limit
AV
[dB(uV/m)]
Limit
PK
[dB(uV/m)]
Level
AV
[dB(uV/m)]
Level
PK
[dB(uV/m)]
Margin
AV
[dB]
Margin
PK
[dB]
No emissions were detected at a level greater than 20dB below limit.
Ch.6(2 437 MHz)
Frequency
(P)
[MHz]
Limit
AV
[dB(uV/m)]
Limit
PK
[dB(uV/m)]
Level
AV
[dB(uV/m)]
Level
PK
[dB(uV/m)]
Margin
AV
[dB]
Margin
PK
[dB]
No emissions were detected at a level greater than 20dB below limit.
Ch.11(2 462 MHz)
Frequency
(P)
[MHz]
Limit
AV
[dB(uV/m)]
Limit
PK
[dB(uV/m)]
Level
AV
[dB(uV/m)]
Level
PK
[dB(uV/m)]
Margin
AV
[dB]
Margin
PK
[dB]
No emissions were detected at a level greater than 20dB below limit.
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (43) / (47)Pages
4.7 AC Conducted Emissions
Test Location
Shielded Room
Frequency Range of Measurement
150 kHz to 30 MHz
Instrument Settings
IF Band Width: 9 kHz
Test Procedures
The EUT was placed on a non-metallic table 0.8m above the metallic, grounded floor
and 0.4m from the reference ground plane wall. The distance to other metallic surfaces
was at least 0.8m.
Amplitude measurements were performed with a quasi-peak detector and an average
detector.
Limit
- 15.207(a)
Frequency
(MHz)
Conducted Limit (dBuV)
Quasi-peak
Average
0.15 ~ 0.5
66 to 56*
56 to 46*
0.5 ~ 5
56
46
5 ~ 30
60
50
* Decreases with the logarithm of the frequency.
Test Results
The requirements are:
Complies
Frequency
(MHz)
0.402
CTK-D151-06
Measured Data
(dBuV/m)
38.1
Margin
(dB)
9.7
Remark
Average
R101 Rev.0
CTK Co., Ltd.
Report No.:
CTK-2017-01640
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Test Data
Page (44) / (47)Pages
[LINE]
Class B_L1
80
75
70
65
60
55
Level in dB킮
50
45
40
35
30
25
20
15
10
150k
300
400 500
800 1M
2M
3M
4M 5M 6
8 10M
20M
30M
Frequency in Hz
Final Result 1
Frequency
(MHz)
QuasiPeak
(dBuV)
0.406500
0.793500
0.829500
1.234500
1.378500
1.896000
45.7
37.4
38.0
34.8
36.0
38.5
Meas.
Time
(ms)
1000.0
1000.0
1000.0
1000.0
1000.0
1000.0
Bandwidth
(kHz)
9.000
9.000
9.000
9.000
9.000
9.000
Filter
Line
On
On
On
On
On
On
L1
L1
L1
L1
L1
L1
Filter
Line
On
On
On
On
On
On
L1
L1
L1
L1
L1
L1
Corr.
(dB)
Margin
(dB)
Limit
(dBuV)
9.9
9.8
9.8
9.7
9.7
9.7
12.0
18.6
18.0
21.2
20.0
17.5
57.7
56.0
56.0
56.0
56.0
56.0
Final Result 2
Frequency
(MHz)
CAverage
(dBuV)
0.402000
0.456000
0.793500
0.825000
1.383000
1.959000
38.1
29.3
29.4
29.1
28.7
27.2
CTK-D151-06
Meas.
Time
(ms)
1000.0
1000.0
1000.0
1000.0
1000.0
1000.0
Bandwidth
(kHz)
9.000
9.000
9.000
9.000
9.000
9.000
Corr.
(dB)
Margin
(dB)
Limit
(dBuV)
9.9
9.9
9.8
9.8
9.7
9.7
9.7
17.5
16.6
16.9
17.3
18.8
47.8
46.8
46.0
46.0
46.0
46.0
R101 Rev.0
CTK Co., Ltd.
Report No.:
CTK-2017-01640
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Page (45) / (47)Pages
[NEUTRAL]
Class B_N
80
75
70
65
60
55
Level in dB킮
50
45
40
35
30
25
20
15
10
150k
300
400 500
800 1M
2M
3M
4M 5M 6
8 10M
20M
30M
Frequency in Hz
Final Result 1
Frequency
(MHz)
QuasiPeak
(dBuV)
0.411000
0.433500
0.591000
0.820500
1.725000
2.715000
39.9
29.5
25.5
32.3
27.2
25.8
Meas.
Time
(ms)
1000.0
1000.0
1000.0
1000.0
1000.0
1000.0
Bandwidth
(kHz)
9.000
9.000
9.000
9.000
9.000
9.000
Filter
Line
On
On
On
On
On
On
Filter
Line
On
On
On
On
On
On
Corr.
(dB)
Margin
(dB)
Limit
(dBuV)
9.9
9.9
9.9
9.8
9.7
9.8
17.8
27.7
30.5
23.7
28.8
30.2
57.6
57.2
56.0
56.0
56.0
56.0
Final Result 2
Frequency
(MHz)
CAverage
(dBuV)
0.415500
0.433500
1.207500
1.905000
1.923000
2.409000
30.1
22.4
23.1
18.2
20.3
17.6
CTK-D151-06
Meas.
Time
(ms)
1000.0
1000.0
1000.0
1000.0
1000.0
1000.0
Bandwidth
(kHz)
9.000
9.000
9.000
9.000
9.000
9.000
Corr.
(dB)
Margin
(dB)
Limit
(dBuV)
9.9
9.9
9.7
9.7
9.7
9.8
17.4
24.8
22.9
27.8
25.7
28.4
47.5
47.2
46.0
46.0
46.0
46.0
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (46) / (47)Pages
APPENDIX A – Test Equipment Used For Tests
Cal Date
Due Date
Signal Analyzer
Agilent
N9020A
MY48011598
2016-11-01
2017-11-01
Signal Generator
Rohde & Schwarz
SMB100A
175528
2016-11-01
2017-11-01
EMI Test Receiver
Rohde & Schwarz
ESCI7
100814
2016-11-01
2017-11-01
Bilog Antenna
Schaffner
CBL6111C
2551
2016-05-13
2018-05-13
Active Loop Antenna
SCHWARZBECK
FMZB 1513
1513-125
2016-05-16
2018-05-16
6dB Attenuator
R&S
DNF
272.4110.50-2
2016-11-01
2017-11-01
6dB Attenuator
R&S
DNF
272.4110.50-1
2017-02-03
2018-02-03
AMPLIFIER
SONOMA
310
291721
2017-02-02
2018-02-02
Name of Equipment
Manufacturer
Model No.
Serial No.
LISN
Rohde & Schwarz
ENV216
101760
2017-02-03
2018-02-03
10
Preamplifier
Agilent
8449B
3008A02011
2016-12-01
2017-12-01
11
Horn Antenna
ETS-Lindgren
3115
00078895
2017-04-25
2019-04-25
12
Horn Antenna
ETS-Lindgren
3116
00062916
2017-04-25
2019-04-25
13
Horn Antenna
ETS-Lindgren
3117
00154525
2015-09-02
2017-09-02
14
Band Reject Filter
Micro Tronics
BRM50702
G233
2017-02-03
2018-02-03
CTK-D151-06
R101 Rev.0
CTK Co., Ltd.
(Ho-dong), 113, Yejik-ro, Cheoin-gu,
Yongin-si, Gyeonggi-do, Korea
Tel: +82-31-339-9970
Fax: +82-31-624-9501
Report No.:
CTK-2017-01640
Page (47) / (47)Pages
APPENDIX B – EUT Photographs
CTK-D151-06
R101 Rev.0
Download: ST730 SigFox IOT Device Test Report Test Report Suntech DTS WLAN Suntech International Ltd.
Mirror Download [FCC.gov]ST730 SigFox IOT Device Test Report Test Report Suntech DTS WLAN Suntech International Ltd.
Document ID3552014
Application ID0zU27UBbXdYV1Fl7Ke9pyA==
Document DescriptionTest Report Suntech DTS WLAN
Short Term ConfidentialNo
Permanent ConfidentialNo
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Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
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Date Submitted2017-09-08 00:00:00
Date Available2017-09-08 00:00:00
Creation Date2017-08-31 20:05:27
Producing SoftwareAcrobat Distiller 11.0 (Windows)
Document Lastmod2017-09-04 21:24:01
Document TitleTest Report Suntech DTS WLAN
Document CreatorPScript5.dll Version 5.2.2
Document Author: hwj

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