Test Report

FCC ID: ACJ96NKX-HNC810

Test Report

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FCCID_4199743

ONE WORLD OUR APPROVAL Test report 367960-1TRFWL Date of issue: February 6, 2019 Applicant: Panasonic Corporation of North America Product: Home Monitoring Camera Indoor Model(s): KX-HNC850 / KX-HNC810 FCC ID: ISED Registration Number: ACJ96NKX-HNC850 216A-KXHNC855 ACJ96NKX-HNC810 216A-KXHNC815 Specifications:  FCC 47 CFR Part 15 Subpart E, §15.407(h) Unlicensed National Information Infrastructure Devises (2) Dynamic Frequency Selection (DFS)  RSS-247 Issue 2, February 2017, Section 6.3 Licence-Exempt Local Area Network (LE-LAN) Devices. Dynamic Frequency Selection (DFS) for Devices Operating in the Bands 5250–5350 MHz, 5470–5600 MHz and 5650–5725 MHz www.nemko.com Nemko Canada Inc., a testing laboratory, is SCC Accredited LAB accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation LAB Accrédité CCN FCC 15.407 and RSS-247.docx; Date: June 2015 TM

Test location Company name Nemko Canada Inc. Address 303 River Road City Ottawa Province Ontario Postal code K1V 1H2 Country Canada Telephone +1 613 737 9680 Facsimile +1 613 737 9691 Toll free +1 800 563 6336 Website www.nemko.com Site number FCC: CA2040 (3 m semi anechoic chamber) Tested by Kevin Rose, Wireless/EMC Specialist Reviewed by Andrey Adelberg, Senior Wireless/EMC Specialist Date February 6, 2019 Signature of the reviewer Limits of responsibility Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. All results contain in this report are within Nemko Canada’s ISO/IEC 17025 accreditation. Copyright notification Nemko Canada Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. © Nemko Canada Inc. Report reference ID: 367960-1TRFWL Page 2 of 21

Table of contents Table of contents .......................................................................................................................................................................................................... 3 Section 1. Report summary ................................................................................................................................................................................. 4 1.1 Applicant and manufacturer ................................................................................................................................................................................................ 4 1.2 Test specifications ................................................................................................................................................................................................................. 4 1.3 Test methods ......................................................................................................................................................................................................................... 4 1.4 Statement of compliance ..................................................................................................................................................................................................... 4 1.5 Exclusions .............................................................................................................................................................................................................................. 4 1.6 Test report revision history .................................................................................................................................................................................................. 4 Section 2. Summary of test results ....................................................................................................................................................................... 5 2.1 FCC §15.407(h)(2), test results ............................................................................................................................................................................................. 5 2.2 RSS-247 Issue 2, test results ................................................................................................................................................................................................. 5 Section 3. Equipment under test (EUT) details ..................................................................................................................................................... 6 3.1 Sample information .............................................................................................................................................................................................................. 6 3.2 EUT information .................................................................................................................................................................................................................... 6 3.3 Technical information ........................................................................................................................................................................................................... 6 3.4 Product description and theory of operation ..................................................................................................................................................................... 6 3.5 EUT exercise details .............................................................................................................................................................................................................. 6 Section 4. Engineering considerations .................................................................................................................................................................. 7 4.1 Modifications incorporated in the EUT ............................................................................................................................................................................... 7 4.2 Technical judgment ............................................................................................................................................................................................................... 7 4.3 Deviations from laboratory tests procedures ..................................................................................................................................................................... 7 Section 5. Test conditions .................................................................................................................................................................................... 8 5.1 Atmospheric conditions ........................................................................................................................................................................................................ 8 5.2 Power supply range .............................................................................................................................................................................................................. 8 5.3 Uncertainty of measurement ............................................................................................................................................................................................... 8 Section 6. Test equipment ................................................................................................................................................................................... 9 6.1 Test equipment list ............................................................................................................................................................................................................... 9 Section 7. Test rules and requirements .............................................................................................................................................................. 10 7.1 FCC 15.407(h)(2) Radar Detection Function of Dynamic Frequency Selection (DFS) .................................................................................................... 10 7.2 RSS-247 6.3 Radar Detection Function of Dynamic Frequency Selection (DFS) ............................................................................................................. 13 Section 8. Testing data ...................................................................................................................................................................................... 14 8.1 Channel closing transmission and move time .................................................................................................................................................................. 14 8.2 Non-occupancy period........................................................................................................................................................................................................ 16 Section 9. Block diagrams of test set-ups ........................................................................................................................................................... 20 9.1 Test set-up diagram ............................................................................................................................................................................................................ 20 Section 10. Radar pulse details ............................................................................................................................................................................ 21 Report reference ID: 367960-1TRFWL Page 3 of 21

Section 1 Report summary Section 1. Report summary 1.1 Applicant and manufacturer Company name Panasonic Corporation of North America Address 2 Riverfront Plaza, 9th floor City Newark Province/State NJ Postal/Zip code 07102-5490 Country USA 1.2 Test specifications FCC 47 CFR Part 15, Subpart E, Clause 15.407 Unlicensed National Information Infrastructure Devises RSS-247 Issue 2, February 2017, Section 6.3 Licence-Exempt Local Area Network (LE-LAN) Devices 1.3 Test methods 789033 D02 General UNII Test Procedures New Guidelines for Compliance Testing of Unlicensed National Information Infrastructure (U-NII) Devices Part Rules v01 15, Subpart E 905462 D02 Client Without DFS New Rules U-NII client devices without radar detection capability v01r01 905462 D02 UNII DFS Compliance Procedures Compliance measurement procedures for unlicensed – national information infrastructure devices New Rules v01r01 operating in the 5250–5350 MHz and 5470–5725 MHz bands incorporating dynamic frequency selection 1.4 Statement of compliance In the configuration tested, the EUT was found compliant. Testing was completed against all relevant requirements of the test standard. Results obtained indicate that the product under test complies in full with the requirements tested. The test results relate only to the items tested. See “Summary of test results” for full details. 1.5 Exclusions None 1.6 Test report revision history Revision # Details of changes made to test report TRF Original report issued Report reference ID: 367960-1TRFWL Page 4 of 21

Section 2: Summary of test results Section 2. Summary of test results 2.1 FCC §15.407(h)(2), test results KDB Section Test description Verdict 7.8.3 Channel move time Pass 7.8.3 Channel closing transmission time Pass 7.8.3 Non-occupancy period Pass Note: EUT is a Client device without radar detection. 2.2 RSS-247 Issue 2, test results Section Test description Verdict 6.3.2(c) Channel move time Pass 6.3.2(d) Channel closing transmission time Pass 6.3.2(e) Non-occupancy period Pass Note: EUT is a Client device without radar detection. Report reference ID: 367960-1TRFWL Page 5 of 21

Section 3: Equipment under test (EUT) details Section 3. Equipment under test (EUT) details 3.1 Sample information Receipt date January 1, 2019 Nemko sample ID number 1 3.2 EUT information Product name Home Monitoring Camera Indoor Model KX-HNC850 / KX-HNC810 Serial number 0001 3.3 Technical information Operating band 5250–5350 MHz and 5470–5725 MHz Operating frequencies 5260–5320 MHz; 5500–5700 MHz Modulation type 802.11n Channel bandwidth 20–80 MHz Power requirements 120 VAC 60 Hz Mono-Pol Antenna Antenna information The EUT uses a unique antenna coupling/ non-detachable antenna to the intentional radiator. 3.4 Product description and theory of operation Wireless Camera (AC Powered) with 2.4 GHz / 5 GHz communication. 3.5 EUT exercise details EUT (Client Device without DFS detection) was tested in a setup with Certified Master CISCO Access Point FCC ID: LDK102091. Report reference ID: 367960-1TRFWL Page 6 of 21

Section 4: Engineering consideration Section 4. Engineering considerations 4.1 Modifications incorporated in the EUT There were no modifications performed to the EUT during this assessment. 4.2 Technical judgment None 4.3 Deviations from laboratory tests procedures No deviations were made from laboratory procedures. Report reference ID: 367960-1TRFWL Page 7 of 21

Section 5: Test conditions Section 5. Test conditions 5.1 Atmospheric conditions Temperature 15–30 °C Relative humidity 20–75 % Air pressure 860–1060 mbar When it is impracticable to carry out tests under these conditions, a note to this effect stating the ambient temperature and relative humidity during the tests shall be recorded and stated. 5.2 Power supply range The normal test voltage for equipment to be connected to the mains shall be the nominal mains voltage. For the purpose of the present document, the nominal voltage shall be the declared voltage, or any of the declared voltages ±5 %, for which the equipment was designed. 5.3 Uncertainty of measurement Nemko Canada Inc. has calculated measurement uncertainty and is documented in EMC/MUC/001 “Uncertainty in EMC measurements.” Measurement uncertainty was calculated using the methods described in CISPR 16-4 Specification for radio disturbance and immunity measuring apparatus and methods – Part 4: Uncertainty in EMC measurements; as well as described in UKAS LAB34: The expression of Uncertainty in EMC Testing. Measurement uncertainty calculations assume a coverage factor of K=2 with 95% certainty. Report reference ID: 367960-1TRFWL Page 8 of 21

Section 6: Test equipment Section 6. Test equipment 6.1 Test equipment list Table 6.1-1: Equipment list Equipment Manufacturer Model no. Asset no. Cal cycle Next cal. DFS test box Aeroflex PXI FA002628 – VOU Spectrum analyzer Rohde & Schwarz FSW43 FA002971 1 year Mar. 16/19 Report reference ID: 367960-1TRFWL Page 9 of 21

Section 7: Test rules and requirements Section 7. Test rules and requirements 7.1 FCC 15.407(h)(2) Radar Detection Function of Dynamic Frequency Selection (DFS) (2) Radar Detection Function of Dynamic Frequency Selection (DFS). U-NII devices operating with any part of its 26 dB emission bandwidth in the 5.25– 5.35 GHz and 5.47–5.725 GHz bands shall employ a DFS radar detection mechanism to detect the presence of radar systems and to avoid co-channel operation with radar systems. Operators shall only use equipment with a DFS mechanism that is turned on when operating in these bands. The device must sense for radar signals at 100 percent of its emission bandwidth. The minimum DFS detection threshold for devices with a maximum e.i.r.p. of 200 mW to 1 W (23–30 dBm) is −64 dBm. For devices that operate with less than 200 mW (23 dBm) e.i.r.p. and a power spectral density of less than 10 dBm in a 1 MHz band, the minimum detection threshold is −62 dBm. The detection threshold is the received power averaged over 1 microsecond referenced to a 0 dBi antenna. For the initial channel setting, the manufacturers shall be permitted to provide for either random channel selection or manual channel selection. (i) Operational Modes. The DFS requirement applies to the following operational modes: (A) The requirement for channel availability check time applies in the master operational mode. (B) The requirement for channel move time applies in both the master and slave operational modes. (ii) Channel Availability Check Time. A U-NII device shall check if there is a radar system already operating on the channel before it ca n initiate a transmission on a channel and when it has to move to a new channel. The U-NII device may start using the channel if no radar signal with a power level greater than the interference threshold values listed in paragraph (h)(2) of this section, is detected within 60 seconds. (iii) Channel Move Time. After a radar's presence is detected, all transmissions shall cease on the operating channel within 10 seconds. Transmissions during this period shall consist of normal traffic for a maximum of 200 ms after detection of the radar signal. In addition, intermittent management and control signals can be sent during the remaining time to facilitate vacating the operating channel. (iv) Non-occupancy Period. A channel that has been flagged as containing a radar system, either by a channel availability check or in-service monitoring, is subject to a non-occupancy period of at least 30 minutes. The non-occupancy period starts at the time when the radar system is detected. Table 7.1-1: DFS Response Requirement Values Parameter Value Non-occupancy period Minimum 30 minutes Channel Availability Check Time 60 seconds Channel Move Time 10 seconds1 200 milliseconds + an aggregate of 60 milliseconds over remaining 10 second Channel Closing Transmission Time period1 and 2 U-NII Detection Bandwidth Minimum 100% of the 99% power bandwidth3 Notes: 1 The instant that the Channel Move Time and the Channel Closing Transmission Time begins is as follows: • For the Short pulse radar Test Signals this instant is the end of the Burst. • For the Frequency Hopping radar Test Signal, this instant is the end of the last radar Burst generated. • For the Long Pulse radar Test Signal this instant is the end of the 12 second period defining the radar transmission. 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 Channel changes (an aggregate of 60 milliseconds) during the remainder of the 10 second period. The aggregate duration of control signals will not count quiet periods in between transmissions. 3 During the U-NII Detection Bandwidth detection test, radar type 0 is used and for each frequency step the minimum percentage of detection is 90%. Measurements are performed with no data traffic. Report reference ID: 367960-1TRFWL Page 10 of 21

Section 7: Test rules and requirements Table 7.1-2: Short Pulse Radar Test Waveforms Minimum percentage of Minimum number Radar type Pulse width, µs Pulse Repetition Interval (PRI), µs Number of pulses successful detection of trials 0 1 1428 18 See note See note Test A: 15 unique PRI values randomly Roundup{(1 ÷ 360) × selected from the list of 23 PRI values in (19 × 106 ÷ PRIµs)} table below 1 1 60% 30 Test B: 15 unique PRI values randomly selected within the range of 518–3066 μs, with a minimum increment of 1 μs, 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 (Radar types 1–4) 80% 120 Note: Short Pulse Radar Type 0 should be used for the detection bandwidth test, channel move time, and channel closing time t ests. Table 7.1-3: Pulse Repetition Intervals Values for Test A Pulse Repetition Frequency number Pulse Repetition Frequency, Pulses per second Pulse Repetition Interval (PRI), µs 1 1930.5 518 2 1818.7 538 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 1355.0 738 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 1139.0 878 20 1113.6 898 21 1089.3 918 22 1066.1 938 23 326.2 3066 Table 7.1-4: Long Pulse Radar Test Waveforms Radar Pulse Chirp width, Pulse Repetition Number of pulses Number of Minimum percentage of Minimum number type width, µs MHz Interval (PRI), µs per burst bursts successful detection of trials 5 50–100 5–20 1000–2000 1–3 8–20 80% 30 Table 7.1-5: Frequency Hopping Radar Test Waveforms Hopping Radar Pulse Pulse Repetition Minimum percentage of Minimum number Pulses per hop Hopping rate, kHz sequence type width, µs Interval (PRI), µs successful detection of trials length, ms 6 1 333 9 0.333 300 70% 30 Report reference ID: 367960-1TRFWL Page 11 of 21

Section 7: Test rules and requirements Table 7.1-6: Summary of the requirements Description Radar type Requirement Notes 5.2 DFS Detection Threshold Type 0 −64 dBm Any BW 7.8.1 U-NII Detection Bandwidth Type 0–4 (any) 100 % of 99 % BW 10 trials for each BW 7.8.2.1 Initial Channel Availability Check (CAC) Time Type 0–4 (any) ≥60 s Any BW 7.8.2.2 Radar Burst at the Beginning of the CAC Type 0–4 (any) No Tx Any BW 7.8.2.3 Radar Burst at the End of the CAC Type 0–4 (any) No Tx Any BW 7.8.3 Channel Move Time Type 0 ≤10 s Widest BW 7.8.3 Channel Closing Transmission Time Type 0 ≤260 ms Widest BW 7.8.3 Non-Occupancy Period Type 0 >30 min 7.8.4 Statistical Performance Check: Type 1–6 (all) Each BW; Each 20 MHz channels + center 7.8.4.1 Short Pulse Radar Test Type 1–4 (all) 60% detection 30 trials (for each type) 7.8.4.2 Long Pulse Radar Test Type 5 80% detection 30 trials 7.8.4.3 Frequency hopping Radar Test Type 6 70% detection 30 trials Report reference ID: 367960-1TRFWL Page 12 of 21

Section 7: Test rules and requirements 7.2 RSS-247 6.3 Radar Detection Function of Dynamic Frequency Selection (DFS) Industry Canada requires the use of either the FCC KDB Procedure 905462 or the DFS test procedure in the ETSI EN 301 893 for demonstrating compliance with the DFS radar detection requirements set out in this section. If any part of an operating device’s emission bandwidth falls in the bands 5250–5350 MHz, 5470–5600 MHz or 5650–5725 MHz, the device shall comply with the following: 1) DFS radar signal detection threshold Devices shall employ a DFS radar detection mechanism to detect the presence of radar systems and to avoid co-channel operation with radar systems. The device must detect radar signals within its entire emission bandwidth. The minimum DFS radar signal detection threshold is described below in Table below. Table 7.2-1: DFS Detection Threshold for Master Devices and Slave Devices with Radar Detection Devices’ e.i.r.p. information DFS Threshold Devices with an e.i.r.p. < 200 mW AND a Power Spectral Density < 10 dBm/MHz −62 dBm Devices with 200 mW ≤ e.i.r.p. ≤ 1 W −64 dBm Note: The detection threshold power is the received power, averaged over a 1-microsecond reference to a 0 dBi antenna. 2) Operational requirements The requirement for channel availability check time applies in the master operational mode. The requirement for channel move time applies in both the master and slave operational modes. The requirement for in-service monitoring does not apply to slave devices without radar detection. i. In-service monitoring: an LE-LAN device shall be able to monitor the operating channel to check that a co-channel radar has not moved or started operation within range of the LE-LAN device. During in-service monitoring, the LE-LAN radar detection function continuously searches for radar signals between normal LE-LAN transmissions. ii. Channel availability check time: the device shall check whether there is a radar system already operating on the channel before it initiates a transmission on a channel and when it moves to a channel. The device may start using the channel if no radar signal with a power level greater than the interference threshold value specified in Section 6.3(1) above is detected within 60 seconds. iii. Channel move time: after a radar signal is detected, the device shall cease all transmissions on the operating channel within 10 seconds. iv. Channel closing transmission time: is comprised of 200 ms 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 ms) over the remaining 10-second period of the channel move time. v. Non-occupancy period: a channel that has been flagged as containing a radar signal, either by a channel availability check or in-service monitoring, is subject to a 30-minute non-occupancy period where the channel cannot be used by the LE-LAN device. The non-occupancy period starts from the time that the radar signal is detected. Report reference ID: 367960-1TRFWL Page 13 of 21

Section 8 Testing data Test name Channel closing transmission and move time Specification KDB 905462 Section 7.8.3 Section 8. Testing data 8.1 Channel closing transmission and move time 8.1.1 Definitions and limits Maximum channel closing transmission time is 200 milliseconds + an aggregate of 60 milliseconds over remaining 10 second peri od. Maximum channel move time is 10 seconds. 8.1.2 Test summary Test date February 1, 2019 8.1.3 Observations, settings and special notes The test was performed with the use of Radar type 0. 8.1.4 Test data Table 8.1-1: Channel closing transmission time results Channel Measured closing transmission time, ms Limit, ms Margin, ms 60 1.864 260.00 198.136 100 1.636 260.00 198.364 Table 8.1-2: Channel move time results Channel Measured move time, s Limit, s Margin, s 60 0.00 10.00 10.00 100 0.00 10.00 10.00 Table 8.1-3: Channel closing transmission and move time measurement results Channel Region Start, s End, s Measured, ms Limit, ms 60 0 0 0.2 0.669 200 60 1 0.2 10 1.195 60 60 2 10 12 0 0 100 0 0 0.2 0.662 200 100 1 0.2 10 0.974 60 100 2 10 12 0 0 Report reference ID: 367960-1TRFWL Page 14 of 21

Section 8 Testing data Test name Channel closing transmission and move time Specification KDB 905462 Section 7.8.3 Figure 8.1-1: Channel closing transmission and move time, channel 60 Figure 8.1-2: Channel closing transmission and move time, channel 60 Report reference ID: 367960-1TRFWL Page 15 of 21

Section 8 Testing data Test name Non-occupancy period Specification KDB 905462 Section 7.8.3 8.2 Non-occupancy period 8.2.1 Definitions and limits Non-occupancy period minimum is 30 minutes. 8.2.2 Test summary Test date February 1, 2019 8.2.3 Observations, settings and special notes The EUT was monitored for more than 30 minutes following instant T 2 (the end of Radar pulses) to verify that the EUT does not resume any transmissions on this Channel. This test was performed with the use of Radar type 0. 8.2.4 Test data Table 8.2-1: Non-occupancy period results Measured Non-occupancy period, min Minimum limit, min Margin, min >30 30 >0 Figure 8.2-1: Non-occupancy period for 5.25–5.35 GHz band Report reference ID: 367960-1TRFWL Page 16 of 21

Section 8 Testing data Test name Non-occupancy period Specification KDB 905462 Section 7.8.3 Figure 8.2-2: Screenshot showing the channel 60 is available prior to radar detection Figure 8.2-3: Screenshot showing the channel 60 is unavailable after radar detection Report reference ID: 367960-1TRFWL Page 17 of 21

Section 8 Testing data Test name Non-occupancy period Specification KDB 905462 Section 7.8.3 Figure 8.2-4: Non-occupancy period for 5.47–5.725 GHz band Figure 8.2-5: Screenshot showing the channel 100 is available prior to radar detection Report reference ID: 367960-1TRFWL Page 18 of 21

Section 8 Testing data Test name Non-occupancy period Specification KDB 905462 Section 7.8.3 Figure 8.2-6: Screenshot showing the channel 100 is unavailable after radar detection Report reference ID: 367960-1TRFWL Page 19 of 21

Section 9: Block diagrams of test set-ups Section 9. Block diagrams of test set-ups 9.1 Test set-up diagram RF Combiner/ Attenuator RF Combiner/ splitter splitter Support Client (Master) (EUT) Attenuator DFS test box Signal generator Spectrum analyzer Attenuator Report reference ID: 367960-1TRFWL Page 20 of 21

Section 10: Radar pulse details Section 10. Radar pulse details Figure 9.1-1: Example of radar pulses of Type 0 for testing Report reference ID: 367960-1TRFWL Page 21 of 21


Document Created: 2019-02-06 11:05:00
Document Modified: 2019-02-06 11:05:00
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