BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.

BagelLabs co.,Ltd. Pie

Page 1 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 2 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 3 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 4 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 5 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 6 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 7 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 8 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 9 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 10 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 11 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 12 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 13 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 14 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 15 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 16 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 17 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 18 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 19 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 20 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 21 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 22 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 23 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 24 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 25 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 26 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 27 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 28 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 29 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 30 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 31 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Page 32 of BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.

KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (2 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Revision history
Revision
Date of issue
Test report No.
Description
2018.07.09
KES-RF-18T0077
Initial
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (3 ) of (33)
TABLE OF CONTENTS
1.
General information ................................................................................................................................... 4
1.1.
EUT description.......................................................................................................................... 4
1.2.
Test configuration ....................................................................................................................... 4
1.3.
Information about derivative model ........................................................................................... 4
1.4.
Frequency/channel operations .................................................................................................... 4
1.5.
Accessory information ............................................................................................................... 5
1.6.
Software and Firmware description............................................................................................ 5
1.7.
Measurement results explanation example ................................................................................. 5
1.8.
Measurement Uncertainty .......................................................................................................... 5
2. Summary of tests ....................................................................................................................................... 6
3. Test results ................................................................................................................................................. 7
3.1.
6 ㏈ bandwidth ......................................................................................................................... 7
3.2.
Output power .............................................................................................................................. 9
3.3.
Power spectral density .............................................................................................................. 12
3.4.
Radiated restricted band and emissions .................................................................................... 14
3.5.
Conducted spurious emissions & band edge ............................................................................ 28
3.6.
AC conducted emissions .......................................................................................................... 30
Appendix A. Measurement equipment .......................................................................................................... 32
Appendix B. Test setup photos ...................................................................................................................... 33
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
1.
Report No.:
KES-RF-18T0077
Page (4 ) of (33)
General information
Applicant:
BagelLabs co.,Ltd.
Applicant address:
Suite 441, Startup Campus Bldg. 3, 289 St.
Pangyo-ro, Bundang-Gu, Seongnam-Si, Gyeonggi-do, South Korea
Test site:
KES Co., Ltd.
Test site address:
3701, 40, Simin-daero 365beon-gil, Dongan-gu, Anyang-si,
Gyeonggi-do, 14057, Korea
473-21, Gayeo-ro, Yeoju-si, Gyeonggi-do, Korea
Test Facility
FCC Accreditation Designation No.: KR0100, Registration No.: 444148
FCC rule part(s):
15.247
FCC ID:
2AJ8I-BAGEL002
Test device serial No.:
1.1.
Production
Pre-production
Engineering
EUT description
Equipment under test
Pie
Frequency range
2 402 ㎒ ~ 2 480 ㎒
Model:
BAGEL-002
Modulation technique
GFSK
Number of channels
2 402 ㎒ ~ 2 480 ㎒ : 40 ch
Antenna specification
Antenna type : Chip antenna, Peak gain : -0.42 ㏈i
Power source
DC 3.7 V (Internal Rechargeable Battery)
1.2.
Test configuration
The BagelLabs co.,Ltd. BAGEL-002 FCC ID: 2AJ8I-BAGEL002 was tested per the guidance of KDB
558074 D01 v04. ANSI C63.10-2013 was used to reference the appropriate EUT setup for radiated spurious
emissions testing and AC line conducted testing.
1.3.
Information about derivative model
N/A
1.4.
Frequency/channel operations
Ch.
Frequency (㎒)
Rate(Mbps)
00
2 402
19
2 440
39
2 480
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (5 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
1.5.
Accessory information
Equipment
Manufacturer
Model
Serial No.
Power source
1.6.
Software and Firmware description
The software and firmware installed in the EUT is t20180412, Version 1.0.0.
1.7.
Measurement results explanation example
For all conducted test items
The offset level is set in the spectrum analyzer to compensate the RF cable loss and attenuator factor
between EUT conducted output port and spectrum analyzer. With the offset compensation, the spectrum
analyzer reading level is exactly the EUT RF output level.
Offset(㏈) = RF cable loss(㏈) + attenuator factor(㏈).
= 0.76 + 10 = 10.76 (㏈)
1.8.
Measurement Uncertainty
Test Item
Uncertainty
Uncertainty for Conduction emission test
2.62 ㏈
Uncertainty for Radiation emission test
(include Fundamental emission)
9㎑ - 30㎒
4.54 ㏈
30㎒ - 1㎓
4.36 ㏈
Above 1㎓
5.00 ㏈
Note. This uncertainty represents an expanded uncertainty expressed at approximately the 95%
confidence level using a coverage factor of k=2.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
2.
Report No.:
KES-RF-18T0077
Page (6 ) of (33)
Summary of tests
Reference
Parameter
Test results
15.247(a)(2)
6 ㏈ bandwidth
Pass
15.247(b)(3)
Output power
Pass
15.247(e)
Power spectral density
Pass
15.205 15.209
Radiated restricted band and emission
Pass
15.247(d)
Conducted spurious emission and band edge
Pass
15.207(a)
AC conducted emissions
Pass
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
3.
3.1.
Report No.:
KES-RF-18T0077
Page (7 ) of (33)
Test results
6 ㏈ bandwidth
Test procedure
KDB 558074 D01 v04 – Section 8.1 or 8.2
Used test method is section 8.1.
Test setup
EUT
Attenuator
Spectrum analyzer
Section 8.1
1. RBW = 100 ㎑.
2. VBW ≥ 3 × RBW.
3. Detector = peak.
4. Trace mode = max hold.
5. Sweep = auto couple.
6. Allow the trace to stabilize
7. 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 ㏈
relative to the maximum level measured in the fundamental emission.
Section 8.2
The automatic bandwidth measurement capability of an instrument may be employed using the X dB
bandwidth mode with X set to 6 ㏈, if the functionality described above (i.e., RBW = 100 ㎑, VBW ≥ 3 ×
RBW, peak detector with maximum hold) is implemented by the instrumentation function. When using this
capability, care shall be taken so that the bandwidth measurement is not influenced by any intermediate
power nulls in the fundamental emission that might be ≥ 6 ㏈.
Limit
According to §15.247(a)(2), systems using digital modulation techniques may operate 902 ~ 928 ㎒, 2 400 ~
2 483.5 ㎒, and 5 725 ~ 5 850 ㎒ bands. The minimum 6 ㏈ bandwidth shall be at least 500 ㎑.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (8 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Test results
Frequency(㎒)
6 ㏈ bandwidth(㎒)
2 402
0.724
2 442
0.721
2 480
0.727
Limit(㎒)
0.5
LE
Blank
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
3.2.
Report No.:
KES-RF-18T0077
Page (9 ) of (33)
Output power
Test procedure
KDB 558074 D01 v04 – section 9.1.1 or 9.1.3 and 9.2.3.2
Used test method is section 9.1.3 and 9.2.3.2
Test setup
EUT
Attenuator
Power meter,
Power sensor
Section 9.1.1
This procedure shall be used when the measurement instrument has available a resolution bandwidth that is gr
eater than the DTS bandwidth.
1.
2.
3.
4.
5.
6.
7.
8.
Set the RBW ≥ DTS bandwidth.
Set VBW ≥ 3 × RBW.
Set span ≥ 3 × RBW
Sweep time = auto couple
Detector = peak
Trace mode = max hold
Allow trace to fully stabilize
Use peak marker function to determine the peak amplitude level
Section 9.1.3
The maximum peak conducted output power may be measured using a broadband peak RF power
meter. The power meter shall have a video bandwidth that is greater than or equal to the DTS ba
ndwidth and shall utilize a fast-responding diode detector.
Section 9.2.3.2
Alternatively, measurements may be performed using a wideband gated RF power meter provided that the
gate parameters are adjusted such that the power is measured only when the EUT is transmitting at its
maximum power control level. Since this measurement is made only during the ON time of the transmitter,
no duty cycle correction is required.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (10 ) of (33)
Limit
According to §15.247(b)(3), For systems using digital modulation in the 902~928 ㎒, 2 400~2 483.5 ㎒,
and 5 725~5 850 ㎒ bands: 1 Watt. As an alternative to a peak power measurement, compliance with the
one Watt limit can be based on a measurement of the maximum conducted out-put power. Maximum
Conducted Out-put Power is defined as the total transmit power delivered to all antennas and antenna
elements averaged across all symbols in the signaling alphabet when the transmitter is operating at its
maximum power control level. Power must be summed across all antennas and antenna elements. The
average must not include any time intervals during which the transmitter is off or is transmitting at a reduced
power level. If multiple modes of operation are possible (e.g., alternative modulation methods), the
maximum conducted output power is the highest total transmit power occurring in any mode.
According to §15.247(b)(4), The conducted output power limit specified in paragraph (b) of this section is
based on the use of antennas with directional gains that do not exceed 6 ㏈i. Except as shown in paragraph
(c) of this section, if transmit-ting antennas of directional gain greater than 6 ㏈i are used, the conducted
output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1),
(b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna
exceeds 6 ㏈i.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (11 ) of (33)
Test results
Frequency(㎒)
Peak output
power(㏈m)
Average output
power(㏈m)
2 402
-1.21
-1.44
2 442
-1.74
-2.00
2 480
-2.22
-2.51
Limit(㏈m)
30
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
3.3.
Report No.:
KES-RF-18T0077
Page (12 ) of (33)
Power spectral density
Test procedure
KDB 558074 D01 v04– section 10.2
Test setup
EUT
Attenuator
Spectrum analyzer
Section 10.2
1. Set analyzer center frequency to DTS channel center frequency.
2. Set the span to 1.5 times the DTS channel bandwidth.
3. Set the RBW : 3 ㎑ ≤ RBW ≤ 100 ㎑
4. Set the VBW ≥ 3 × RBW.
5. Detector = peak.
6. Sweep time = auto couple.
7. Trace mode = max hold.
8. Allow trace to fully stabilize.
9. Use the peak marker function to determine the maximum amplitude level.
10. If measured value exceeds limit, reduce RBW(no less than 3 ㎑) and repeat.
Limit
According to §15.247(e), For digitally modulated systems, the power spectral density conducted from the
intentional radiator to the antenna shall not be greater than 8 ㏈m in any 3 ㎑ band during any time interval
of continuous transmission. This power spectral density shall be determined in accordance with the
provisions of paragraph (b) of this section. The same method of determining the conducted output power
shall be used to determine the power spectral density.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (13 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Test results
Frequency(㎒)
PSD (㏈m)
2 402
-11.14
2 442
-11.70
2 480
-12.20
Limit(㏈m)
LE
Blank
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
3.4.
Report No.:
KES-RF-18T0077
Page (14 ) of (33)
Radiated restricted band and emissions
Test setup
The diagram below shows the test setup that is utilized to make the measurements for emission from 9 ㎑ to
30 ㎒ Emissions.
The diagram below shows the test setup that is utilized to make the measurements for emission from 30 ㎒
to 1 ㎓ emissions.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (15 ) of (33)
The diagram below shows the test setup that is utilized to make the measurements for emission from 1 ㎓ to
the tenth harmonic of the highest fundamental frequency or to 40 ㎓ emissions, whichever is lower.
Test procedure below 30 ㎒
1. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter
anechoic chamber test site. The table was rotated 360 degrees to determine the position of the
highest radiation.
2. Then antenna is a loop antenna is fixed at one meter above the ground to determine the maximum
value of the field strength. Both parallel and perpendicular of the antenna are set to make the
measurement.
3. For each suspected emission, the EUT was arranged to its worst case and then the table was turned
from 0 degrees to 360 degrees to find the maximum reading.
4. The test-receiver system was set to average or quasi peak detect function and Specified Bandwidth
with Maximum hold mode.
Test procedure above 30 ㎒
1. Spectrum analyzer settings for f < 1 ㎓:
① Span = wide enough to fully capture the emission being measured
② RBW = 100 ㎑
③ VBW ≥ RBW
④ Detector = quasi peak
⑤ Sweep time = auto
⑥ Trace = max hold
2. Spectrum analyzer settings for f ≥1 ㎓: Peak
① Analyzer center frequency was set to the frequency of the radiated spurious emission of interest
② RBW = 1 ㎒
③ VBW ≥ 3 ㎒
④ Detector = peak
⑤ Sweep time = auto
⑥ Trace = max hold
⑦ Trace was allowed to stabilize
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
3.
Report No.:
KES-RF-18T0077
Page (16 ) of (33)
Spectrum analyzer settings for f ≥1 ㎓: Average
① Analyzer center frequency was set to the frequency of the radiated spurious emission of interest
② RBW = 1 ㎒
③ VBW ≥ 3 × RBW
④ Detector = RMS, if span/(# of points in sweep) ≤ (RBW/2). Satisfying this condition may
require increasing the number of points in the sweep or reducing the span. If this condition
cannot be satisfied, then the detector mode shall be set to peak.
⑤ Averaging type = power(i.e., RMS)
1) As an alternative, the detector and averaging type may be set for linear voltage averaging.
2) Some instruments require linear display mode in order to use linear voltage averaging. Log or
㏈ averaging shall not be used.
⑥ Sweep = auto
⑦ Trace = max hold
⑧ Perform a trace average of at least 100 traces.
⑨ A correction factor shall be added to the measurement results prior to comparing to the emission
limit in order to compute the emission level that would have been measured had the test been
performed at 100 percent duty cycle. The correction factor is computed as follows:
1) If power averaging (RMS) mode was used in step ⑤, then the applicable correction factor is
10 log(1/x), where x is the duty cycle.
2) If linear voltage averaging mode was used in step ⑤, then the applicable correction factor is
20 log(1/x), where x is the duty cycle.
3) If a specific emission is demonstrated to be continuous (≥ 98 percent duty cycle) rather than
turning on and off with the transmit cycle, then no duty cycle correction is required for that
emission.
Note.
1. f <30 ㎒, extrapolation factor of 40 ㏈/decade of distance. Fd = 40log(Dm/Ds)
f ≥30 ㎒, extrapolation factor of 20 ㏈/decade of distance. Fd = 20log(Dm/Ds)
Where:
Fd = Distance factor in ㏈
Dm = Measurement distance in meters
Ds = Specification distance in meters
2. CF(Correction factors(㏈)) = Antenna factor(㏈/m) + Cable loss(㏈) + or Amp. gain(㏈) + or Fd(㏈)
3. Field strength(㏈㎶/m) = Level(㏈㎶) + CF (㏈) + or DCF(㏈)
4. Margin(㏈) = Limit(㏈㎶/m) - Field strength(㏈㎶/m)
5. Emissions below 18 ㎓ were measured at a 3 meter test distance while emissions above 18 ㎓were
measured at a 1 meter test distance with the application of a distance correction factor.
6. The fundamental of the EUT was investigated in three orthogonal orientations X, Y and Z, it was
determined that X orientation was worst-case orientation; therefore, all final radiated testing was
performed with the EUT in X orientation.
7. The worst-case emissions are reported however emissions whose levels were not within 20 ㏈ of
respective limits were not reported.
8. According to exploratory test no any obvious emission were detected from 9㎑ to 30㎒. Although
these tests were performed other than open area test site, adequate comparison measurements were
confirmed against 30 m open are test site. Therefore sufficient tests were made to demonstrate that the
alternative site produces results that correlate with the ones of tests made in an open field based on
KDB 414788.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (17 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Limit
According to 15.209(a), for an intentional radiator devices, the general required of field strength of radiated
emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values:
Frequency (㎒)
Distance (Meters)
Radiated (㎶/m)
0.009 ~ 0.490
300
2400/F(㎑)
0.490 ~ 1.705
30
24000/F(㎑)
1.705 ~ 30.0
30
30
30 ~ 88
100**
88 ~ 216
150**
216 ~ 960
200**
Above 960
500
**Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this
Section shall not be located in the frequency bands 54 ~ 72 ㎒, 76 ~ 88 ㎒, 174 ~ 216 ㎒ or 470 ~ 806 ㎒.
However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections
15.231 and 15.241.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (18 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Duty cycle
Regarding to KDB 558074 D01_v04, 6.0, the maximum duty cycles of all modes were investigated and set
the spectrum analyzer as below.
Set RBW ≥ OBW if possible; otherwise, set RBW to the largest available value. Set detector = peak or
average. The zero-span measurement method shall not be used unless both RBW and VBW are > 50/T and
the number of sweep points across duration T exceeds 100.
Ton time
(㎳)
Period
(㎳)
Duty cycle
(Linear)
Duty cycle
(%)
Minimum VBW
(㎑)
Duty cycle correction factor
(㏈)
0.391 3
0.623 2
0.627 9
62.79
2.56
2.02
Duty cycle (Linear) = Ton time/Period
Minimum VBW(㎑) = 1/Ton, where T is on time in second
DCF(Duty cycle correction factor (㏈)) = 10log(1/duty cycle)
Middle channel
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (19 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Test results (Below 30 ㎒)
Mode:
BLE
Distance of measurement:
3 meter
Channel:
00 (Worst case)
Horizontal
Vertical
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (20 ) of (33)
Test results (Below 1 000 ㎒) – Worst case
Mode:
BLE
Distance of measurement:
3 meter
Channel:
00 (Worst case)
Horizontal // Vertical
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (21 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Test results (Above 1 000 ㎒)
Mode:
BLE
Distance of measurement:
3 meter
Channel:
00
Spurious
Frequency
(㎒)
Level
(㏈㎶)
Detect mode
Ant. Pol.
(H/V)
CF
(㏈)
DCF
(㏈)
Field strength
(㏈㎶/m)
Limit
(㏈㎶/m)
Margin
(㏈)
2 275.00
49.48
Peak
-0.36
49.12
74.00
24.88
2 454.00
47.18
Peak
0.01
47.19
74.00
26.81
2 480.50
48.75
Peak
0.07
48.82
74.00
25.18
1 461.60
46.41
Peak
-5.88
40.53
74.00
33.47
1 849.50
53.36
Peak
-2.36
44.45
74.00
29.55
2 275.00
50.56
Peak
-0.36
53.00
74.00
21.00
2 425.50
53.76
Peak
-0.06
50.50
74.00
23.50
2 480.46
46.45
Peak
0.07
53.83
74.00
20.17
Frequency
(㎒)
Level
(㏈㎶)
Detect mode
Ant. Pol.
(H/V)
CF
(㏈)
DCF
(㏈)
Field strength
(㏈㎶/m)
Limit
(㏈㎶/m)
Margin
(㏈)
2 341.53
49.34
Peak
-0.23
49.11
74.00
24.89
2 337.88
53.07
Peak
-0.23
52.84
74.00
21.16
Band edge
Restricted band // Horizontal // Peak
Restricted band // Vertical // Peak
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (22 ) of (33)
Horizontal // Peak for 1 ㎓ to 3 ㎓
Vertical // Peak for 1 ㎓ to 3 ㎓
Horizontal // Peak for 3 ㎓ to 18 ㎓
Vertical // Peak for 3 ㎓ to 18 ㎓
Note.
1. No spurious emission were detected above 3 ㎓.
2. Average test would be performed if the peak result were greater than the average limit.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (23 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Mode:
BLE
Distance of measurement:
3 meter
Channel:
19
Spurious
Frequency
(㎒)
Level
(㏈㎶)
Detect mode
Ant. Pol.
(H/V)
CF
(㏈)
DCF
(㏈)
Field strength
(㏈㎶/m)
Limit
(㏈㎶/m)
Margin
(㏈)
2 353.10
49.13
Peak
-0.20
48.93
74.00
25.07
2 480.50
52.46
Peak
0.07
52.53
74.00
21.47
2 315.50
52.16
Peak
-0.28
51.88
74.00
22.12
2 480.50
52.60
Peak
0.07
52.67
74.00
21.33
2 570.20
50.12
Peak
0.36
50.48
74.00
23.52
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (24 ) of (33)
Horizontal // Peak for 1 ㎓ to 3 ㎓
Vertical // Peak for 1 ㎓ to 3 ㎓
Horizontal // Peak for 3 ㎓ to 18 ㎓
Vertical // Peak for 3 ㎓ to 18 ㎓
Note.
1. No spurious emission were detected above 3 ㎓.
2. Average test would be performed if the peak result were greater than the average limit.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (25 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Mode:
BLE
Distance of measurement:
3 meter
Channel:
39
Spurious
Frequency
(㎒)
Level
(㏈㎶)
Detect mode
Ant. Pol.
(H/V)
CF
(㏈)
DCF
(㏈)
Field strength
(㏈㎶/m)
Limit
(㏈㎶/m)
Margin
(㏈)
1 849.50
48.71
Peak
-2.36
46.35
74.00
27.65
2 353.10
48.75
Peak
-0.20
48.55
74.00
25.45
2 367.60
48.11
Peak
-0.18
47.93
74.00
26.07
2 353.10
51.57
Peak
-0.20
51.37
74.00
22.63
2 416.80
51.17
Peak
-0.08
51.09
74.00
22.91
2 607.80
49.24
Peak
0.50
49.74
74.00
24.26
Frequency
(㎒)
Level
(㏈㎶)
Detect mode
Ant. Pol.
(H/V)
CF
(㏈)
DCF
(㏈)
Field strength
(㏈㎶/m)
Limit
(㏈㎶/m)
Margin
(㏈)
2 483.55
52.52
Peak
0.07
52.59
74.00
21.41
2 483.55
56.13
Peak
0.07
56.20
74.00
17.80
2 483.55
34.56
Avg
0.07
2.02
36.65
54.00
17.35
Band edge
Restricted band // Horizontal // Peak
Restricted band // Vertical // Peak
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Restricted band // Horizontal // Average
Report No.:
KES-RF-18T0077
Page (26 ) of (33)
Restricted band // Vertical // Average
Blank
Horizontal // Peak for 1 ㎓ to 3 ㎓
Vertical // Peak for 1 ㎓ to 3 ㎓
Horizontal // Peak for 3 ㎓ to 18 ㎓
Vertical // Peak for 3 ㎓ to 18 ㎓
Note.
1. No spurious emission were detected above 3 ㎓.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (27 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Test results (18 ㎓ to 30 ㎓) – Worst case
Mode:
BLE
Distance of measurement:
3 meter
Channel:
00
Horizontal
Vertical
Note.
1. No spurious emission were detected above 18 ㎓.
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
3.5.
Report No.:
KES-RF-18T0077
Page (28 ) of (33)
Conducted spurious emissions & band edge
Test setup
EUT
Attenuator
Spectrum analyzer
Test procedure
Band edge
KDB 558074 D01 v04 – Section 11.3
1. Start and stop frequency were set such that the band edge would be placed in the center of the plot
2. Span was set large enough so as to capture all out of band emissions near the band edge
3. RBW = 100 ㎑
4. VBW = 300 ㎑
5. Detector = Peak
6. Trace mode = max hold
7. Sweep time = auto
8. The trace was allowed to stabilize
Out of band emissions
KDB 558074 D01 v04 – Section 11.3
1. Start frequency was set to 30 ㎒ and stop frequency was set to 25 ㎓ for 2.4 ㎓ frequencies and
40 ㎓ for 5 ㎓ frequencies
2. RBW = 100 ㎑
3. VBW = 300 ㎑
4. Detector = Peak
5. Trace mode = max hold
6. Sweep time = auto couple
7. The trace was allowed to stabilize
Limit
According to 15.247(d), in any 100 ㎑ bandwidth outside the frequency band in which the spread spectrum
or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the
intentional radiator shall be at least 20 ㏈ below that in the 100 ㎑ bandwidth within the band that contains
the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided
the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies
with the conducted power limits based on the use of RMS averaging over a time interval , as permitted under
paragraph(b)(3) of this section , the attenuation required under this paragraph shall be 30 ㏈ instead of 20
㏈. Attenuation below the general limits specified in section 15.209(a) is not required. In addition, radiated
emission which in the restricted band, as define in section 15.205(a), must also comply the radiated emission
limits specified in section 15.209(a) (see section 15.205(c))
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (29 ) of (33)
Test results
LE
Blank
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
3.6.
Report No.:
KES-RF-18T0077
Page (30 ) of (33)
AC conducted emissions
Test setup
EUT
AC/DC Adapter
LISN
Test Receiver
Limit
According to 15.207(a), for an intentional radiator that is designed to be connected to the public utility (AC)
power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or
frequencies, within the band 150 ㎑ to 30 ㎒, shall not exceed the limits in the following table, as measured
using a 50uH/50 ohm line impedance stabilization network (LISN). Compliance with the provision of this
paragraph shall on the measurement of the radio frequency voltage between each power line and ground at
the power terminal. The lower applies at the boundary between the frequencies ranges.
Frequency of Emission (㎒)
Conducted limit (㏈㎶/m)
Quasi-peak
Average
0.15 – 0.50
66 - 56*
56 - 46*
0.50 – 5.00
56
46
5.00 – 30.0
60
50
Note:
1. All AC line conducted spurious emission are measured with a receiver connected to a grounded LISN
while the EUT is operating at its maximum duty cycle, at maximum power, and the appropriate
frequencies. All data rates and modes were investigated for conducted spurious emission. Only the
conducted emissions of the configuration that produced the worst case emissions are reported in this
section.
2. Both Cable loss and LISN factor are included in measurement level(QP Level or AV Level).
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Report No.:
KES-RF-18T0077
Page (31 ) of (33)
Test results
Hot Line
Neutral Line
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
KES Co., Ltd.
Report No.:
KES-RF-18T0077
Page (32 ) of (33)
3701, 40, Simin-daero 365beon-gil,
Dongan-gu, Anyang-si, Gyeonggi-do, 14057, Korea
Tel: +82-31-425-6200 / Fax: +82-31-424-0450
www.kes.co.kr
Appendix A.
Measurement equipment
Equipment
Manufacturer
Model
Serial No.
Spectrum Analyzer
R&S
FSV30
100736
Calibration
interval
1 year
Spectrum Analyzer
8360B Series Swept
Signal Generator
Power Meter
R&S
FSV40
101002
1 year
2019.06.29
HP
83630B
3844A00786
1 year
2019.01.22
Anritsu
ML2495A
1438001
1 year
2019.01.25
Pulse Power Sensor
Anritsu
MA2411B
1339205
1 year
2019.01.25
Attenuator
KEYSIGHT
8493C
82506
1 year
2019.01.22
Loop Antenna
Trilog-broadband
antenna
Horn Antenna
Schwarzbeck
FMZB1513
225
2 years
2019.05.10
SCHWARZBECK
VULB 9163
9168-714
2 years
2018.11.28
A.H
SAS-571
2 years
2019.02.15
Horn Antenna
SCHWARZBECK
BBHA9170
414
BBHA
9170550
2 years
2019.02.15
WHJS300010TT
WLK1.0/18G10TT
SCU01
1 year
2019.06.29
1 year
2019.06.29
Preamplifier
Wainwright
Instrument Gmbh
Wainwright
Instrument Gmbh
R&S
100603
1 year
2018.11.27
Preamplifier
AGILENT
8449B
3008A01742
1 year
2019.01.11
EMI Test Receiver
R&S
ESU26
100552
1 year
2019.04.11
Pulse Limiter
R&S
ESH3-Z2
101915
1 year
2018.11.27
High Pass Filter
Low Pass Filter
Calibration due.
2019.06.28
Peripheral devices
Device
Manufacturer
Model No.
Serial No.
Notebook Computer
Samsung Electronics Co., Ltd.
SEC-NT-RV411
HTK991NC600207R
Test board
N/A
N/A
N/A
This report shall not be reproduced except in full, without the written approval of KES Co., Ltd.
The results shown in this test report refer only to the sample(s) tested unless otherwise stated.
The authenticity of the test report, contact shchoi@kes.co.kr
KES-P-5101-14 Rev. 5
KES
A4
Download: BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Mirror Download [FCC.gov]BAGEL002 Pie Test Report RF BagelLabs co.,Ltd.
Document ID3920258
Application IDFH7XhbJIQUOQaOsW0N0N2g==
Document DescriptionTest report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize206.75kB (2584431 bits)
Date Submitted2018-07-11 00:00:00
Date Available2018-07-11 00:00:00
Creation Date2018-07-09 09:57:51
Producing SoftwareAdobe PDF Library 11.0
Document Lastmod2018-07-09 17:40:50
Document TitleRF Test report
Document CreatorWordìš© Acrobat PDFMaker 11
Document Author: 도근억

Source Exif Data [exif.tools]:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : No
Author                          : 도근억
Company                         : 
Create Date                     : 2018:07:09 09:57:51+09:00
Modify Date                     : 2018:07:09 17:40:50+09:00
Source Modified                 : D:20180709005741
Subject                         : 
Tag New Review Cycle            : 
Tagged PDF                      : No
XMP Toolkit                     : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03
Metadata Date                   : 2018:07:09 17:40:50+09:00
Creator Tool                    :  Word용 Acrobat PDFMaker 11
Document ID                     : uuid:f624a6f7-badd-4aef-b450-6d38cc6c94d4
Instance ID                     : uuid:a94e5503-8a51-433c-8498-e4a00ffd301c
Format                          : application/pdf
Title                           : RF Test report
Description                     : 
Creator                         : 도근억
Producer                        : Adobe PDF Library 11.0
Keywords                        : 
Page Layout                     : OneColumn
Page Count                      : 32