Digital Paper Test Report - 11306371S-D-R3_DFS Sony Corporation

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Test report No. : 11306371S-D-R3
Page : 1 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
RADIO TEST REPORT
Test Report No.: 11306371S-D-R3
Applicant : Sony Corporation
Type of Equipment : Digital Paper
Model No. : DPT-RP1
FCC ID : AK8DPTRP1
Test regulation : FCC Part 15 Subpart E: 2016
Section 15.407(DFS test only)
Test Result : Complied
Date of test : July 5, 2016
Representative test engineer:
Yosuke Ishikawa
Engineer
Consumer Technology Division
Approved by :
Toyokazu Imamura
Leader
Consumer Technology Division
RTL02610
The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan.
There is no testing item of "Non-accreditation".
1. This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc.
2. The results in this report apply only to the sample tested.
3. This sample tested is in compliance with the limits of the above regulation.
4. The test results in this test report are traceable to the national or international standards.
5. This test report must not be used by the customer to claim product certification, approval, or endorsement by any
agency of the Federal Government.
6. The opinions and the interpretations to the result of the description in this report are outside scopes where UL
Japan has been accredited.
7. This test report covers Radio technical requirements.
It does not cover administrative issues such as Manual or non-Radio test related Requirements. (if applicable)
7. This report is a revised version of 11306371S-D-R2. 11306371S-D-R2 is replaced with this report.
13-EM-F0429
Test report No. : 11306371S-D-R3
Page : 2 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
REVISION HISTORY
Original Test Report No.: 11306371S-D
Revision Test report No. Date Page
revised Contents
-(Original) 11306371S-D July 25, 2016 - -
1 11306371S-D-R1 July 27, 2016 4 Update of clock frequency
2 11306371S-D-R2 July 29, 2016 10 Correction of power level
3 11306371S-D-R3 August 19, 2016 10 Correction of description
Test report No. : 11306371S-D-R3
Page : 3 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
CONTENTS PAGE
SECTION 1: Customer information ............................................................................................ 4
SECTION 2: Equipment under test (E.U.T.) .............................................................................. 4
SECTION 3: Scope of Report ....................................................................................................... 5
SECTION 4: Test specification, procedures & results ............................................................... 5
SECTION 5: Operation of E.U.T. during testing ........................................................................ 10
SECTION 6: In-Service Monitoring for Channel Move Time, Channel Closing Transmission
Time .................................................................................................................................................. 15
SECTION 7: In-Service Monitoring for Non-Occupancy Period ............................................. 17
APPENDIX 1: Data of DFS test ..................................................................................................... 19
APPENDIX 2: Test instruments .................................................................................................... 20
APPENDIX 3: Photographs of test setup ...................................................................................... 21
Test report No. : 11306371S-D-R3
Page : 4 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
SECTION 1: Customer information
Company Name : Sony Corporation
Brand Name : SONY
Address : 1-7-1 Konan, Minato-ku, Tokyo 108-0075, Japan
SECTION 2: Equipment under test (E.U.T.)
2.1 Identification of E.U.T.
Type of Equipment : Digital Paper
Model No. : DPT-RP1
Serial No. : Refer to Section 4, Clause 4.2
Rating : DC 3.7 V
Receipt Date of Sample : May 30, 2016
Country of Mass-production : Japan
Condition of EUT : Production prototype
(Not for Sale: This sample is equivalent to mass-produced items.)
Modification of EUT : No Modification by the test lab.
2.2 Product description
Model: DPT-RP1 (referred to as the EUT in this report) is a Digital Paper.
Clock frequency : 156 MHz (CPLD), 667 MHz (LPDDR3), 200 MHz (eMMC), 40 MHz (WLAN/BT)
208 MHz (WLAN/BT), 32.768 kHz (clock) , 26 MHz (CPU), 27 MHz (NFC)
Radio Specification
Equipment name IEEE 802.11 22 MIMO a/b/g/n/ac Wireless LAN + Bluetooth + NFC
Frequency
of
operation
Bluetooth 2.4GHz band: 2402-2480 MHz (BDR (Basic Data Rate), EDR (Enhanced Data Rate), LE (Low Energy mode)
WLAN
2.4GHz band: 2412-2462 MHz (b,g,n(HT20));
W52 (U-NII-1): 5180-5240 MHz (a,n(HT20),ac(VHT20)) / 5190-5230 MHz (n(HT40),ac(VHT40)) / 5210 MHz (ac(VHT80));
W53 (U-NII-2A): 5260-5320 MHz (a,n(HT20),ac(VHT20)) / 5270-5310 MHz (n(HT40),ac(VHT40)) / 5290 MHz (ac(VHT80));
W56 (U-NII-2C): 5500-5720 MHz (a,n(HT20),ac(VHT20)) / 5510-5710 MHz (n(HT40),ac(VHT40)) / 5530-5690 MHz (ac(VHT80))
W58 (U-NII-3): 5745-5825 MHz (a,n(HT20),ac(VHT20)) / 5755-5795 MHz (n(HT40),ac(VHT40)) / 5775 MHz (ac(VHT80))
NFC 13.56 MHz
Operation mode Wi-Fi Bluetooth NFC
Channel spacing 5 MHz (2.4 GHz band), 20 MHz (W52, W53, W56, W58) 1 MHz (BDR, EDR), 2 MHz (LE) -
Bandwidth 20 MHz (b,g,a,n(HT20),ac(VHT20)),
40 MHz (n(HT40),ac(VTH40)), 80 MHz (ac(VHT80)) 79 MHz -
Type of modulation DSSS: DBPSK, DQPSK, CCK
OFDM: BPSK, QPSK, 16QAM, 64QAM, 256QAM(*1)
(*1. 256QAM is only supported by 11ac mode.)
FHSS: GFSK
(*. EDR: GFSK+ /4-DQPSK, GFSK+ 8DPSK) ASK
Antenna antenna #A (Wi-Fi) antenna #B (Wi-Fi+Bluetooth)
Antenna type Loop
Antenna gain (Peak) 3.75 dBi (2.4 GHz), 2.81 dBi (5 GHz) (*.including cable loss) 1.38 dBi (2.4 GHz), 4.29 dBi (5 GHz) (*.including cable loss)
Antenna NFC antenna
Antenna type Loop
Card type type A, type F
FCC Part 15.31 (e)
This EUT provides stable voltage (DC 3.3 V and 1.8 V) constantly to RF transmitter regardless of input voltage.
Therefore, this EUT complies with the requirement.
FCC Part 15.203 Antenna requirement
It is impossible for end users to replace the antenna, because the antenna is mounted inside of the EUT. Therefore, the
equipment complies with the requirement.
Test report No. : 11306371S-D-R3
Page : 5 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
SECTION 3: Scope of Report
The EUT has the channels from 5180 MHz to 5320 MHz and 5500 MHz to 5700 MHz.
This report only covers DFS requirement subject to 5250 MHz to 5350 MHz and 5500 MHz to 5700 MHz bands,
as specified by the following referenced procedures.
SECTION 4: Test specification, procedures & results
4.1 Test Specification
Test Specification : FCC Part 15 Subpart E: 2016
FCC part 15 final revised on April 6, 2016
Title : FCC 47CFR Part15 Radio Frequency Device
Subpart E Unlicensed National Information Infrastructure Devices
Section 15.407 General technical requirements
Test Specification : KDB 905462 D02 v02
Title : COMPLIANCE MEASUREMENT PROCEDURES FOR UNLICENSED-
NATIONAL INFORMATION INFRASTRUCTURE DEVICES
OPERATING IN THE 5250-5350 MHz AND 5470-5725 MHz BANDS
INCORPORATING DYNAMIC FREQUENCY SELECTION
Test report No. : 11306371S-D-R3
Page : 6 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
4.2 Procedures and results
Table 2: Applicability of DFS Requirements
Requirement Operating Mode Test Procedures &
Limits
Deviation Results
Client without
Radar Detection
U-NII Detection
Bandwidth
Not required FCC, KDB 905462 D02
Section 7.8.1
N/A N/A
Initial Channel
Availability Check
Time
Not required FCC15.407 (h)(2) N/A N/A
FCC, KDB 905462 D02
Section 7.8.2.1
RSS-210 A9.3
Radar Burst at the
Beginning of the
Channel Availability
Check Time
Not required FCC15.407 (h)(2) N/A N/A
FCC, KDB 905462 D02
Section 7.8.2.2
RSS-210 A9.3
Radar Burst at the
End of the Channel
Availability Check
Time
Not required FCC15.407 (h)(2) N/A N/A
FCC, KDB 905462 D02
Section 7.8.2.3
RSS-210 A9.3
In-Service Monitoring
for Channel Move
Time, Channel
Closing Transmission
Time
Yes FCC15.407 (h)(2) N/A Complied
FCC, KDB 905462 D02
Section 7.8.3
RSS-210 A9.3
In-Service Monitoring
for Non-Occupancy
period
Yes * FCC15.407 (h)(2) N/A Complied
FCC, KDB 905462 D02
Section 7.8.3
RSS-210 A9.3
Statistical
Performance Check
Not required FCC15.407 (h)(2) N/A N/A
FCC, KDB 905462 D02
Section 7.8.4
*Although this test was not required in FCC, KDB 905462 D02, it was performed as additional test.
Table 3: DFS Detection Thresholds for Master Devices and Client Devices With Radar
Maximum Transmit Power Value (See Notes 1, 2 and 3)
E.I.R.P. 200 milliwatt -64 dBm
E.I.R.P. < 200 milliwatt and
power spectral density < 10dBm/MHz
-62 dBm
E.I.R.P. < 200 milliwatt that do not meet the power
spectral density requirement
-64 dBm
Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna.
Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of the test
transmission waveforms to account for variations in measurement equipment. This will ensure that the test
signal is at or above the detection threshold level to trigger a DFS response.
Note 3: E.I.R.P. is based on the highest antenna gain. For MIMO devices refer to KDB Publication 662911
D01.
Test report No. : 11306371S-D-R3
Page : 7 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
Table 4: DFS Response Requirement Values
Parameter Value
Non-occupancy period Minimum 30 minutes
Channel Availability Check Time 60 seconds
Channel Move Time 10 seconds
See Note 1
Channel Closing Transmission Time 200 milliseconds + an aggregate of 60
milliseconds over remaining 10 second period.
See Notes 1 and 2
U-NII Detection Bandwidth Minimum 100 % of the U-NII 99 % transmission
power bandwidth
See Note 3
Note 1: The Channel Move Time and the Channel Closing Transmission Time should be performed with
Radar Type 0. The measurement timing begins at the end of the Radar Type 0 burst.
Note 2: The Channel Closing Transmission Time is comprised of 200 milliseconds starting at the beginning
of the Channel Move Time plus any additional intermittent control signals required to facilitate a Channel
move (an aggregate of 60 milliseconds) during the remainder of the 10 second period. The aggregate duration
of control signal will not count quiet periods in between transmissions.
Note 3: During the U-NII Detection Bandwidth detection test, radar type 0 should be used. For each
frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data
traffic.
Table 5 Short Pulse Radar Test Waveform
Radar Type Pulse Width
[µs]
PRI [µs] Number of Pulses Minimum
Percentage of
Successful
Detection
Minimum
Number of
Traials
0 1 1428 18 See Note 1 See Note 1
1 1 Test A: 15 unique
PRI values
randomly selected
from the list of 23
PRI values in
Table 5a
Roundup (
(1 / 360)
x ( (19 x 10^6 )
/ PRI [micro sec.]
) )
60 % 30
Test B: 15 unique
PRI values
randomly selected
within the range of
518 - 3066 micro
sec., with a
minimum
increment of 1
micro sec.,
excluding PRI
values selected in
Test A
2 1 - 5 150 - 230 23 - 29 60 % 30
3 6 - 10 200 - 500 16 - 18 60 % 30
4 11 - 20 200 - 500 12 - 16 60 % 30
Aggregate (Rader Types 1-4) 80 % 120
Note 1: Short Pulse Radar Type 0 should be used for the detection bandwidth test, channel move time, and channel closing time
tests.
Test report No. : 11306371S-D-R3
Page : 8 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
Table 5a Pulse Repetition Interval Values for Test A
Pulse Repetition
Frequency Number
Pulse Repetition Frequency
(Pulses Per Second)
Pulse Repetition Interval
(Micro seconds)
1 1930.5 518
2 1858.7 538
3 1792.1 558
4 1730.1 578
5 1672.2 598
6 1618.1 618
7 1567.4 638
8 1519.8 658
9 1474.9 678
10 1432.7 698
11 1392.8 718
12 1355 738
13 1319.3 758
14 1285.3 778
15 1253.1 798
16 1222.5 818
17 1193.3 838
18 1165.6 858
19 1139 878
20 1113.6 898
21 1089.3 918
22 1066.1 938
23 326.2 3066
Table 6 Long Pulse Radar Test Waveform
Radar Type Pulse Width
[µs]
Chip Width
[MHz]
PRI [µs] Number of
Pulses per
Burst
Number of
Burst
Minimum
Percentage
of Successful
Detection
Minimum
Number of
Trials
5 50 - 100 5 - 20 1000 - 2000 1 - 3 8 - 20 80 % 30
Table 7 Frequency Hopping Radar Test Waveform
Radar Type Pulse Width
[µs]
PRI [µs] Pulse per
Hop [kHz]
Hopping
Rate [kHz]
Hopping
Sequence
Length [ms]
Minimum
Percentage
of Successful
Detection
Minimum
Number of
Trials
6 1 333 9 0.333 300 70 % 30
Test report No. : 11306371S-D-R3
Page : 9 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
4.3 Test Location
UL Japan, Inc. Shonan EMC Lab.
1-22-3, Megumigaoka, Hiratsuka-shi, Kanagawa-ken 259-1220 JAPAN
Telephone number : +81 463 50 6400
Facsimile number : +81 463 50 6401
JAB Accreditation No. : RTL02610
IC
Registration
No.
Width x Depth x
Height (m)
Size of reference
ground plane (m)
/ horizontal
conducting plane
Maximum
measurement
distance
No.1 Semi-anechoic chamber 2973D-1 20.6 x 11.3 x 7.65 20.6 x 11.3 10 m
No.2 Semi-anechoic chamber 2973D-2 20.6 x 11.3 x 7.65 20.6 x 11.3 10 m
No.3 Semi-anechoic chamber 2973D-3 12.7 x 7.7 x 5.35 12.7 x 7.7 5 m
No.4 Semi-anechoic chamber - 8.1 x 5.1 x 3.55 8.1 x 5.1 -
No.1 Shielded room - 6.8 x 4.1 x 2.7 6.8 x 4.1 -
No.2 Shielded room - 6.8 x 4.1 x 2.7 6.8 x 4.1 -
No.3 Shielded room - 6.3 x 4.7 x 2.7 6.3 x 4.7 -
No.4 Shielded room - 4.4 x 4.7 x 2.7 4.4 x 4.7 -
No.5 Shielded room - 7.8 x 6.4 x 2.7 7.8 x 6.4 -
No.6 Shielded room - 7.8 x 6.4 x 2.7 7.8 x 6.4 -
No.8 shielded room - 3.45 x 5.5 x 2.4 3.45 x 5.5 -
No.1 Measurement room - 2.55 x 4.1 x 2.5 - -
4.4 Uncertainty
The following uncertainties have been calculated to provide a confidence level of 95 % using a coverage factor k = 2.
Time Measurement uncertainty for this test was: (±) 0.012 %
4.5 Test set up, Data of DFS test, and Test instruments of DFS
Refer to APPENDIX.
Test report No. : 11306371S-D-R3
Page : 10 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
SECTION 5: Operation of E.U.T. during testing
5.1 Operating Modes
The EUT, which is a Client Device without Radar detection capability, operates over the 5260 MHz - 5320 MHz and
5500 MHz - 5700 MHz.
The EUT uses one transmitter connected to a 50 ohm coaxial antenna ports. The antenna port is connected to the test
system.
WLAN traffic is generated by transmitting random ping from the Master to the Client. (Channel loading was over 17 %)
The EUT utilizes the 802.11a, 802.11n and 802.11ac architecture, with a nominal channel bandwidth.
The EUT had used IEEE 802.11ac (VHT80) (widest mode).
The FCC ID for the Master Device used with EUT for DFS testing is LDK102073.
The rated output power of the Master unit is > 200 mW(23 dBm). Therefore the required interference threshold level is
–64 dBm. After correction for antenna gain and procedural adjustments, the required conducted threshold at the antenna
port is –64 + 1 + 3.5= -59.5 dBm (threshold level + additional 1 dB + antenna gain).
Test report No. : 11306371S-D-R3
Page : 11 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
: Standard Ferrite Core
5.2 Configuration and peripherals
Description of EUT and Support equipment
No. Item Model number Serial number Manufacturer Remarks
A Digital Paper DPT-RP1 9002062 Sony Corporation EUT
B AC Adapter AC-UUD12 15091AR1000055 Sony Corporation -
C Wireless LAN access
point (Master Device) AIR-AP1262N-A-
K9 FTX1619E5EZ Cisco Systems FCC ID:
LDK102073
D AC Adapter EADP-18MB DAB1528MANP Cisco Systems -
E Personal Computer DELL
LATITUDE D530
(PP17L)
29090510205 CN-0HP728-48643-
83R-0675 -
F AC Adapter FA65NS0-00 CN-0YT886--
73245-83R-2744 Dell -
List of cables used
No. Cable Name Length (m) Shield
Cable Connector
1 USB cable 1.5 Shielded Shielded
2 Access Point DC Power 1.8 Unshielded Unshielded
3 Access Point AC Power 2.0 Unshielded Unshielded
4 LAN 3.0 Unshielded Unshielded
5 DELL PC DC Power 1.8 Unshielded Unshielded
6 DELL PC AC Power 0.7 Unshielded Unshielded
Conducted
method
system
AC100V/50Hz
AC120V/60Hz
A C
D
E
F
2
3
B
4
5
6
1
Test report No. : 11306371S-D-R3
Page : 12 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
5.3 Test and Measurement System
SYSTEM OVERVIEW
The measurement system is based on a conducted test method.
The software selects waveform parameters from within the bounds of the signal type on a random basis using uniform
distribution. The short pulse types 2, 3, and 4, the long pulse type 5, and the frequency hopping type 6 parameters are
randomized at run-time.
The signal monitoring equipment consists of a spectrum analyzer with the capacity to display 8001 bins on the
horizontal axis. A time-domain resolution of 2 ms/bin is achievable with a 16 seconds sweep time, meeting the 10
seconds short pulse reporting criteria. The aggregate ON time is calculated by multiplying the number of bins above a
threshold during a particular observation period by the dwell time per bin, with the analyzer set to peak detection. A
time-domain resolution of 3 ms/bin is achievable with a 24 seconds sweep time, meeting the 22 seconds long pulse
reporting criteria and allowing a minimum of 10 seconds after the end of the long pulse waveform.
FREQUENCY HOPPING RADAR WAVEFORM GENERATING SUBSYSTEM
The first 100 frequencies are selected out of the hopping sequence of the randomized 475 hop frequencies.
Only a Burst that has the frequency falling within the receiver bandwidth of the tested U-NII device is selected among
those frequencies. (Frequency-domain simulation). The radar waveform generated at the start time of the selected Burst
(Time-domain simulation) is download to the Signal Generator.
If all of the randomly selected 100 frequencies do not fall within the receiver bandwidth of the U-NII device, the radar
waveform is not used for the test.
CONDUCTED METHODS SYSTEM BLOCK DIAGRM
Spectrum Analyzer
Notebook
Computer
A, B:
EUT
(Client)
Power
Splitters/
Combiners
A
B
C
See Page 11
See Page 11
PowerDivider
DC to 26.5 GHz
Attenuator
(20 dB)
Attenuator
(20 dB)
Attenuator
(20 dB)
Signal Generator
To Spectrum Analyzer
10 MHz out
From Signal Generator
10 MHz in
D:
Master
Power
Splitters/
Combiners
Step
Attenuator
(Max 10 dB)
MEASUREMENT SYSTEM FREQUENCY REFERENCE
Lock the signal generator and the spectrum analyzer to the same reference sources as follows: Connect the 10 MHz
OUT on the signal generator to the 10 MHz IN on the spectrum analyzer and set the spectrum analyzer 10 MHz In to On.
Test report No. : 11306371S-D-R3
Page : 13 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
SYSTEM CALIBRATION
Step 1: Set the system as shown in Figure 3 of FCC 06-96 7.2.1.
Step 2: Adjust each attenuator to fulfill the following three conditions:
- WLAN can be communicated, and
- Rader detection threshold level is bigger than Client Device traffic level on the spectrum analyzer, and
- Master Device traffic level is not displayed on the spectrum analyzer.
Step 3: Terminate 50 ohm at B and C points, and connect the spectrum analyzer to the point A.
(See the figure on page 12)
At the point A, adjust the signal generator and spectrum analyzer to the center frequency of the channel to be measured.
Download the applicable radar waveforms to the signal generator. Select the radar waveform, trigger a burst manually
and measure the amplitude on the spectrum analyzer. Readjust the amplitude of the signal generator as required so that
the peak level of the waveform is at a displayed level equal to the required or desired interference detection threshold.
Separate signal generator amplitude settings are determined as required for each radar type.
Step 4: Without changing any of the instrument settings, restore the system setting to Step 2 and adjust the Reference
Level Offset of the spectrum analyzer to the level at Step 3.
By taking the above steps 1 to 4, the spectrum analyzer displays the level of the signal generator as received at the
antenna ports of the Master Device.
See Clause 5.4 for Plots of Noise, Rader Waveforms, and WLAN signals.
5.4 Plots of Noise, Rader Waveforms, and WLAN signals
Plots of System Noise Floor
It was confirmed that the EUT did not transmit before having received appropriate control signals from a Master Device.
Test report No. : 11306371S-D-R3
Page : 14 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
Plots of Radar Waveforms
Rader Type 0
Test report No. : 11306371S-D-R3
Page : 15 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
SECTION 6: In-Service Monitoring for Channel Move Time, Channel Closing Transmission
Time
6.1 Operating environment
Test place : No.5 Shielded room
Temperature : 25 deg.C
Humidity : 52 %RH
6.2 Test Procedure
Transfer files from the Master Device to the Client Device on the tested channel during the entire period of the test.
The Radar Waveform generator sends a Burst of pulses for one of the Short Pulse Radar Types 1 - 4 at levels defined ,
on the Operating Channel. An additional 1 dB is added to the radar test signal to ensure it is at or above the DFS
Detection Threshold, accounting for equipment variations/errors.
Observe the transmissions of the EUT at the end of the radar Burst on the Operating Channel for duration greater than
10 seconds.
6.3 Test data
Test Item Unit Measurement Time Limit Results
Channel Move Time *1) [s] 0.040 10.000 Pass
Channel Closing
Transmission Time *2) [ms] 0 60 Pass
*1) Channel Move Time is calculated as follows:
(Channel Move Time) = (End of Transmission) - (End of Burst) = 2.678 – 2.638
*2) Channel Closing Transmission Time is calculated from (End of Burst + 200 ms) to (End of Burst + 10 s)
(Channel Closing Transmission Time) = (Number of analyzer bins showing transmission) x (dwell time per bin)
= 0 x 2 [ms]
Test report No. : 11306371S-D-R3
Page : 16 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
Radar Type 0
Marker 1: - End of Burst : 2.638 s
Marker 2: - End of Transmission : 2.678 s
6.4 Test result
Test result: Pass
Date : July 5, 2016 Test engineer : Yosuke Ishikawa
End of Burst
End of Transmission
Test report No. : 11306371S-D-R3
Page : 17 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
SECTION 7: In-Service Monitoring for Non-Occupancy Period
7.1 Operating environment
Test place : No.5 Shielded room
Temperature : 25 deg.C
Humidity : 52 %RH
7.2 Test Procedure
The following two tests are performed:
1). Transfer files from the Master Device to the Client Device on the tested channel during the entire period of the test.
The Radar Waveform generator sends a Burst of pulses for one of the Radar Types 1 - 6 at levels defined
on the Operating Channel. An additional 1 dB is added to the radar test signal to ensure it is at or above the DFS
Detection Threshold, accounting for equipment variations/errors.
Observe the transmissions of the EUT after the Channel Move Time on the Operating Channel for duration greater than
30 minutes.
2). Transfer files from the Master Device to the Client Device on the tested channel during the entire period of the test.
Observe the transmissions of the EUT on the Operating Channel for duration greater than 30 minutes
after the Master Device is shut off.
7.3 Test data
1).Radar Type 0
Marker 1 : End of Burst : 20.23 s
Marker 2 : End of Burst + 10 s : 30.23 s
* Measurement non-occupancy period: 30.23 minutes or more (1860 [s] – 30.23 [s] = 1829.77 [s] = 30.50 [minutes])
Test report No. : 11306371S-D-R3
Page : 18 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
2).Master is shut off
Marker 1 : End of Burst : 27.90 s
* Measurement non-occupancy period: 30.46 minutes or more (1860 [s]– 27.90 [s] = 1832.1 [s] = 30.54 [minutes])
7.4 Test result
Test result: Pass
Date : July 5, 2016 Test engineer : Yosuke Ishikawa
Test report No. : 11306371S-D-R3
Page : 19 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
APPENDIX 1: Data of DFS test
Parameter Data for Radar Type 5
Trial
Number Burst Number of
Pulses Pulse
Width [us] Chirp
Width [MHz] Pulse 1-to-2
Spacing [us] Pulse 2-to-3
Spacing [us] Starting Location
Within Interval [us]
11 1 52 8 64
1 2 2 94 7 1535 680793
1 3 3 67 8 1851 1146 452538
1 4 1 50 18 791967
1 5 3 82 14 1511 1064 61930
1 6 2 98 12 1125 95345
1 7 1 76 6 434356
1 8 1 64 16 720311
1 9 1 79 13 728383
1 10 1 61 15 194181
1 11 3 73 16 1638 1497 569650
1 12 2 95 11 1811 434312
1 13 2 50 19 1491 613325
1 14 3 58 13 1254 1098 431579
Test report No. : 11306371S-D-R3
Page : 20 of 21
Issued date : August 19, 2016
FCC ID : AK8DPTRP1
UL Japan, Inc.
Shonan EMC Lab.
1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN
Telephone: +81 463 50 6400
Facsimile: +81 463 50 6401
APPENDIX 2: Test instruments
EMI Test Equipment
The expiration date of the calibration is the end of the expired month.
As for some calibrations performed after the tested dates, those test equipment have been controlled by means of
an unbroken chains of calibrations.
All equipment is calibrated with valid calibrations. Each measurement data is traceable to the national or
international standards.
Test Item
DFS: Dynamic Frequency Selection
Download: Digital Paper Test Report - 11306371S-D-R3_DFS Sony Corporation
Mirror Download [FCC.gov]Digital Paper Test Report - 11306371S-D-R3_DFS Sony Corporation
Document ID3309634
Application ID7EIXYQRLaz0YrBwrD46scg==
Document DescriptionFCC DFS Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize577776
Date Submitted2017-03-09 00:00:00
Date Available2017-03-09 00:00:00
Creation Date2016-08-19 19:53:34
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