test report DFS

FCC ID: H8N-WLU5150

Test Report

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FCCID_1591095

DFS TEST REPORT REPORT NO.: RF111011C17E MODEL NO.: 8017-01620P, WLU5150-D81, 8017-01622P, 8017-01618P, 8017-01619P, WLU5151-D81 FCC ID: H8N-WLU5150 RECEIVED: Oct. 11, 2011 TESTED: Nov. 17, 2011 ISSUED: Nov. 18, 2011 APPLICANT: Askey Computer Corp ADDRESS: 10F, No. 119, Chienkang Rd Chung-Ho Taipei Taiwan 235 ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan (R.O.C) TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 21 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval or endorsement by TAF or any government agency. The test results in the report only apply to the tested sample. Report No.:RF111011C17E 1 Report Format Version 4.0.0 Reference No.: 111117C17

Table of Contents RELEASE CONTROL RECORD..........................................................................................3 1. LAB DECLARATION.................................................................................................4 2. EUT INFORMATION.................................................................................................5 2.1 OPERATING FREQUENCY BANDS AND MODE OF EUT .....................................5 2.2 EUT SOFTWARE AND FIRMWARE VERSION .......................................................5 2.3 DESCRIPTION OF AVAILABLE ANTENNAS TO THE EUT.....................................5 2.4 EUT MAXIMUM AND MINIMUM CONDUCTED POWER ........................................6 2.5 EUT MAXIMUM AND MINIMUM E.I.R.P. POWER ...................................................7 2.6 STATEMENT OF MAUNFACTURER .......................................................................7 3. U-NII DFS RULE REQUIREMENTS.........................................................................8 3.1 WORKING MODES AND REQUIRED TEST ITEMS ...............................................8 3.2 TEST LIMITS AND RADAR SIGNAL PARAMETERS ..............................................9 4. TEST & SUPPORT EQUIPMENT LIST .................................................................. 11 4.1 TEST INSTRUMENTS ........................................................................................... 11 4.2 DESCRIPTION OF SUPPORT UNITS ................................................................... 11 5. TEST PROCEDURE...............................................................................................12 5.1 ADT DFS MEASUREMENT SYSTEM:...................................................................12 5.2 CALIBRATION OF DFS DETECTION THRESHOLD LEVEL:................................13 5.3 DEVIATION FROM TEST STANDARD ..................................................................14 5.4 CONDUCTED TEST SETUP CONFIGURATION...................................................14 5.4.1 CLIENT WITHOUT RADAR DETECTION MODE ..................................................14 6. TEST RESULTS .....................................................................................................15 6.1 SUMMARY OF TEST RESULTS ............................................................................15 6.2 DETELED TEST RESULTS....................................................................................16 6.2.1 TEST MODE: DEVICE OPERATING IN CLIENT WITHOUT RADAR DETECTION MODE ..........................................................................................................16 6.2.2 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME..................17 6.2.3 NON- OCCUPANCY PERIOD ................................................................................19 7. TESTING LABORATORIES INFORMATION..........................................................21 Report No.:RF111011C17E 2 Report Format Version 4.0.0 Reference No.: 111117C17

RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED Original release NA Nov. 18, 2011 Report No.:RF111011C17E 3 Report Format Version 4.0.0 Reference No.: 111117C17

1. LAB DECLARATION PRODUCT: Wireless LAN Adaptor MODEL NO.: 8017-01620P, WLU5150-D81, 8017-01622P, 8017-01618P, 8017-01619P, WLU5151-D81 BRAND: Panasonic APPLICANT: Askey Computer Corp TESTED: Nov. 17, 2011 TEST SAMPLE: ENGINEERING SAMPLE STANDARDS: FCC Part 15, Subpart E (Section 15.407) FCC 06-96 The above equipment (model: 8017-01620P) has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE : Nov. 18, 2011 Pettie Chen / Specialist APPROVED BY : , DATE : Nov. 18, 2011 Gary Chang / Technical Manager Report No.:RF111011C17E 4 Report Format Version 4.0.0 Reference No.: 111117C17

2. EUT INFORMATION 2.1 OPERATING FREQUENCY BANDS AND MODE OF EUT TABLE 1: OPERATING FREQUENCY BANDS AND MODE OF EUT OPERATING FREQUENCY RANGE OPERATIONAL MODE 5250~5350MHz 5470~5725MHz Client without radar detection and 9 9 ad hoc function The EUT doesn’t operate in 5600 ~ 5650MHz via software controls. 2.2 EUT SOFTWARE AND FIRMWARE VERSION TABLE 2: THE EUT SOFTWARE/FIRMWARE VERSION SOFTWARE/FIRMWARE NO. PRODUCT MODEL NO. VERSION 8017-01620P, WLU5150-D81, 8017-01622P, 1 Wireless LAN Adaptor 3.2.1.15 8017-01618P, 8017-01619P, WLU5151-D81 2.3 DESCRIPTION OF AVAILABLE ANTENNAS TO THE EUT TABLE 3: ANTENNA LIST ANT OPERATION FREQUENCY ANTENNA TYPE MAX. GAIN (dBi) NO. RANGE (MHz) 1 PCB 5250~5350 3.81 1 PCB 5470~5725 4.02 Report No.:RF111011C17E 5 Report Format Version 4.0.0 Reference No.: 111117C17

2.4 EUT MAXIMUM AND MINIMUM CONDUCTED POWER TABLE 4: THE MEASURED CONDUCTED OUTPUT POWER 802.11a MAX. POWER MIN. POWER ANT FREQUENCY BAND NO. (MHz) OUTPUT OUTPUT OUTPUT OUTPUT POWER(dBm) POWER(mW) POWER(dBm) POWER(mW) 1 5250~5350 18.4 69.2 12.4 17.4 1 5470~5725 18.9 77.6 12.9 19.5 802.11n (20MHz) MAX. POWER MIN. POWER ANT FREQUENCY BAND NO. (MHz) OUTPUT OUTPUT OUTPUT OUTPUT POWER(dBm) POWER(mW) POWER(dBm) POWER(mW) 1 5250~5350 17.6 57.5 11.6 14.5 1 5470~5725 18.1 64.5 12.1 16.2 802.11n (40MHz) MAX. POWER MIN. POWER ANT FREQUENCY BAND NO. (MHz) OUTPUT OUTPUT OUTPUT OUTPUT POWER(dBm) POWER(mW) POWER(dBm) POWER(mW) 1 5250~5350 16.6 45.7 10.6 11.5 1 5470~5725 17.5 56.2 11.5 14.1 Report No.:RF111011C17E 6 Report Format Version 4.0.0 Reference No.: 111117C17

2.5 EUT MAXIMUM AND MINIMUM E.I.R.P. POWER TABLE 5: THE E.I.R.P OUTPUT POWER LIST 802.11a MAX. POWER MIN. POWER ANT FREQUENCY BAND NO. (MHz) OUTPUT OUTPUT OUTPUT OUTPUT POWER(dBm) POWER(mW) POWER(dBm) POWER(mW) 1 5250~5350 22.2 166.3 16.2 41.8 1 5470~5725 22.9 195.9 16.9 49.2 802.11n (20MHz) MAX. POWER MIN. POWER ANT FREQUENCY BAND NO. (MHz) OUTPUT OUTPUT OUTPUT OUTPUT POWER(dBm) POWER(mW) POWER(dBm) POWER(mW) 1 5250~5350 21.4 138.4 15.4 34.8 1 5470~5725 22.1 162.9 16.1 40.9 802.11n (40MHz) MAX. POWER MIN. POWER ANT FREQUENCY BAND NO. (MHz) OUTPUT OUTPUT OUTPUT OUTPUT POWER(dBm) POWER(mW) POWER(dBm) POWER(mW) 1 5250~5350 20.4 109.9 14.4 27.6 1 5470~5725 21.5 141.9 15.5 35.6 2.6 STATEMENT OF MAUNFACTURER Manufacturer statement confirming that information regarding the parameters of the detected Radar Waveforms is not available to the end user. And the device doesn’t have Ad Hoc mode on DFS frequency band. Report No.:RF111011C17E 7 Report Format Version 4.0.0 Reference No.: 111117C17

3. U-NII DFS RULE REQUIREMENTS 3.1 WORKING MODES AND REQUIRED TEST ITEMS The manufacturer shall state whether the UUT is capable of operating as a Master and/or a Client. If the UUT is capable of operating in more than one operating mode then each operating mode shall be tested separately. See tables 1 and 2 for the applicability of DFS requirements for each of the operational modes. TABLE 6: APPLICABILITY OF DFS REQUIREMENTS PRIOR TO USE A CHANNEL OPERATIONAL MODE REQUIREMENT CLIENT WITHOUT CLIENT WITH MASTER RADAR RADAR DETECTION DETECTION Non-Occupancy Period 9 Not required 9 DFS Detection Threshold 9 Not required 9 Channel Availability Check Time 9 Not required Not required Uniform Spreading 9 Not required Not required U-NII Detection Bandwidth 9 Not required 9 TABLE 7: APPLICABILITY OF DFS REQUIREMENTS DURING NORMAL OPERATION OPERATIONAL MODE REQUIREMENT CLIENT WITHOUT CLIENT WITH MASTER RADAR RADAR DETECTION DETECTION DFS Detection Threshold 9 Not required 9 Channel Closing Transmission Time 9 9 9 Channel Move Time 9 9 9 U-NII Detection Bandwidth 9 Not required 9 Report No.:RF111011C17E 8 Report Format Version 4.0.0 Reference No.: 111117C17

3.2 TEST LIMITS AND RADAR SIGNAL PARAMETERS DETECTION THRESHOLD VALUES TABLE 8: DFS DETECTION THRESHOLDS FOR MASTER DEVICES AND CLIENT DEVICES WITH RADAR DETECTION MAXIMUM TRANSMIT POWER VALUE (SEE Note 1 and 2) ≥ 200 milliwatt -64 dBm < 200 milliwatt -62 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. TABLE 9: 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 80% of the UNII 99% transmission power bandwidth. See Note 3. Note 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 Waveform. 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 signals will not count quiet periods in between transmissions. Note 3: During the U-NII Detection Bandwidth detection test, radar type 1 is used and for each frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data traffic. Report No.:RF111011C17E 9 Report Format Version 4.0.0 Reference No.: 111117C17

PARAMETERS OF DFS TEST SIGNALS Step intervals of 0.1 microsecond for Pulse Width, 1 microsecond for PRI, 1 MHz for chirp width and 1 for the number of pulses will be utilized for the random determination of specific test waveforms. TABLE 10: SHORT PULSE RADAR TEST WAVEFORMS MINIMUM PULSE PERCENTAGE MINIMUM WIDTH NUMBER OF RADAR TYPE PRI (µsec) OF NUMBER OF PULSES (µsec) SUCCESSFUL TRIALS DETECTION 1 1 1428 18 60% 30 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 TABLE 11: LONG PULSE RADAR TEST WAVEFORM CHIRP MINIMUM PULSE PRI NUMBER MINIMUM RADAR NUMBER PERCENTAGE OF WIDTH WIDTH OF PULSES NUMBER OF TYPE (µsec) OF BURSTS SUCCESSFUL (µsec) (MHz) PER BURST TRIALS DETECTION 5 50-100 5-20 1000-2000 1-3 8-20 80% 30 TABLE 12: FREQUENCY HOPPING RADAR TEST WAVEFORM PULSE HOPPING HOPPING MINIMUM MINIMUM RADAR PRI PULSES RATE SEQUENCE PERCENTAGE OF WIDTH NUMBER OF TYPE (µsec) PER HOP LENGTH SUCCESSFUL (µsec) (kHz) TRIALS (msec) DETECTION 6 1 333 9 0.333 300 70% 30 Report No.:RF111011C17E 10 Report Format Version 4.0.0 Reference No.: 111117C17

4. TEST & SUPPORT EQUIPMENT LIST 4.1 TEST INSTRUMENTS TABLE 1: TEST INSTRUMENTS LIST. DESCRIPTION & CALIBRATED MODEL NO. BRAND MANUFACTURER UNTIL R&S Spectrum analyzer FSP40 R&S 2012/02/22 Signal generator 8645A Agilent 2012/06/09 Oscilloscope TDS 5104 Tektronix 2012/05/16 4.2 DESCRIPTION OF SUPPORT UNITS TABLE 2: SUPPORT UNIT INFORMATION. NO. PRODUCT BRAND MODEL NO. FCC ID GAIN Xtreme N DUO 1 D-Link DIR-855 KA2DIR855A2 2dBi MEDIA ROUTER NOTE: This device was functioned as a Master Slave device during the DFS test. TABLE 3: POWER TABLE OF MASTER DEVICE. Antenna gain Frequency and(MHz) Conducted power (dBm) EIRP (dBm) (dBi) 5250~5350 13.77 2 15.77 5470~5725 13.69 2 15.69 NOTE: EIRP is < 23dBm so detection threshold is -62dBm + 2dBi= -60dBm TABLE 4: SOFTWARE/FIRMWARE INFORMATION. SOFTWARE/FIRMWARE NO. PRODUCT MODEL NO. VERSION Xtreme N DUO MEDIA 1. DIR-855 1.11 ROUTER Report No.:RF111011C17E 11 Report Format Version 4.0.0 Reference No.: 111117C17

5. TEST PROCEDURE 5.1 ADT DFS MEASUREMENT SYSTEM: A complete ADT DFS Measurement System consists of two subsystems: (1) the Radar Signal Generating Subsystem and (2) the Traffic Monitoring Subsystem. The control PC is necessary for generating the Radar waveforms in Table 6, 7 and 8. The traffic monitoring subsystem is specified to the type of unit under test (UUT). CONDUCTED SETUP CONFIGURATION OF ADT DFS MEASUREMENT SYSTEM Radar Signal Generating Control PC Subsystem Spectrum Oscilloscope Analyzer Attenuator C/S Attenuator Attenuator C/S Traffic Monitoring Subsystem Support Unit Master / Client with DFS function The test transmission will always be from the Master Device to the Client Device. While the Client device is set up to associate with the Master device and play the MPEG file (6  Magic Hours) from Master device, the designated MPEG test file and instructions are located at: http://ntiacsd.ntia.doc.gov/dfs/. Report No.:RF111011C17E 12 Report Format Version 4.0.0 Reference No.: 111117C17

5.2 CALIBRATION OF DFS DETECTION THRESHOLD LEVEL: The measured channel is 5500MHz. The radar signal was the same as transmitted channels, and injected into the antenna port of AP (master) or Client Device with Radar Detection, measured the channel closing transmission time and channel move time. The Master antenna gain is 2dBi and required detection threshold is -60dBm (= -62+2)dBm. The calibrated conducted detection threshold level is set to -60dBm. The tested level is lower than required level hence it provides margin to the limit. CONDUCTED SETUP CONFIGURATION OF CALIBRATION OF DFS DETECTION THRESHOLD LEVEL Control PC Spectrum Oscilloscope Radar Signal Generating Analyzer Subsystem 50Ω Load (Terminator) Attenuator C/S 50Ω Load Attenuator Attenuator C/S (Terminator) Report No.:RF111011C17E 13 Report Format Version 4.0.0 Reference No.: 111117C17

5.3 DEVIATION FROM TEST STANDARD No deviation. 5.4 CONDUCTED TEST SETUP CONFIGURATION 5.4.1 CLIENT WITHOUT RADAR DETECTION MODE Control PC Spectrum Oscilloscope Radar Signal Generating Analyzer Subsystem Attenuator C/S Attenuator Attenuator C/S Master Client (UUT) Notebook Notebook The UUT is a U-NII Device operating in Client mode without radar detection. The radar test signals are injected into the Master Device. Report No.:RF111011C17E 14 Report Format Version 4.0.0 Reference No.: 111117C17

6. TEST RESULTS 6.1 SUMMARY OF TEST RESULTS CLAUSE TEST PARAMETER REMARKS PASS/FAIL 15.407 DFS Detection Threshold Not Applicable NA 15.407 Channel Availability Check Time Not Applicable NA 15.407 Channel Move Time Applicable Pass 15.407 Channel Closing Transmission Time Applicable Pass 15.407 Non- Occupancy Period Applicable Pass 15.407 Uniform Spreading Not Applicable NA 15.407 U-NII Detection Bandwidth Not Applicable NA 15.407 Non-associated test Not Applicable NA Report No.:RF111011C17E 15 Report Format Version 4.0.0 Reference No.: 111117C17

6.2 DETELED TEST RESULTS 6.2.1 TEST MODE: DEVICE OPERATING IN CLIENT WITHOUT RADAR DETECTION MODE. Client with injection at the Master. (The radar test signals are injected into the Master Device) DFS DETECTION THRESHOLD EIRP of master device is lower than 23 dBm and gain is 2 dBi (Refer to section 4.2). Detection thresholds is -62dBm + 2dBi= -60dBm RBW 3 MHz Marker 1 [T1 ] VBW 10 MHz -60.03 dBm Ref -20 dBm * Att 0 dB SWT 50 ms 7.100000 ms -20 A -30 1 AP VIEW TRG -40 Radar signal -50 1 -60 TRG -66 dBm -70 3DB -80 -90 -100 -110 -120 Center 5.5 GHz 5 ms/ Noise Floor Radar Signal 1 Report No.:RF111011C17E 16 Report Format Version 4.0.0 Reference No.: 111117C17

6.2.2 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME RADAR SIGNAL 1 802.11AN 20MHz Radar Signal Traffic Signal Noise Floor NOTE: T1 denotes the start of Channel Move Time upon the end of the last Radar burst. T2 denotes the data transmission time of 200ms from T1. T3 denotes the end of Channel Move Time.T4 denotes the 10 second from T1 to observe the aggregate duration of transmissions. Radar Signal Noise Floor NOTE: Room-in of the first 600ms after radar signal applied. Report No.:RF111011C17E 17 Report Format Version 4.0.0 Reference No.: 111117C17

RADAR SIGNAL 1 802.11AN 40MHz Radar Signal Traffic Signal Noise Floor NOTE: T1 denotes the start of Channel Move Time upon the end of the last Radar burst. T2 denotes the data transmission time of 200ms from T1. T3 denotes the end of Channel Move Time.T4 denotes the 10 second from T1 to observe the aggregate duration of transmissions. Radar Signal Noise Floor NOTE: Room-in of the first 600ms after radar signal applied. Report No.:RF111011C17E 18 Report Format Version 4.0.0 Reference No.: 111117C17

6.2.3 NON- OCCUPANCY PERIOD Associate test: During the 30 minutes observation time, UUT did not make any transmissions on a channel after a radar signal was detected on that channel by either the Channel Availability Check or the In-Service Monitoring. 1) EUT (Client) links with master on 5500MHz. Waveform of EUT links up with Master RBW 1 MHz Marker 1 [T1 ] VBW 3 MHz -77.48 dBm Ref -10 dBm * Att 0 dB * SWT 20 ms 5.475000000 GHz -10 A -20 1 PK VIEW -30 -40 -50 -60 3DB -70 1 -80 -90 -100 -110 Center 5.5 GHz 5 MHz/ Span 50 MHz 2) Client plays specified files via master. Waveform of transmission RBW 1 MHz Marker 1 [T1 ] VBW 3 MHz -71.81 dBm Ref -10 dBm * Att 0 dB * SWT 20 ms 5.475000000 GHz -10 A -20 1 PK VIEW -30 2 AP VIEW -40 -50 -60 3DB 1 -70 -80 -90 -100 -110 Center 5.5 GHz 5 MHz/ Span 50 MHz Report No.:RF111011C17E 19 Report Format Version 4.0.0 Reference No.: 111117C17

3) Radar signal 1 is applied to the Master device and WiFi traffic signal stop immediately. 4) 5500MHz has been monitored in 30 minutes period. In this period, no any transmission occurs. Plot of 30minutes period 802.11n 40MHz Traffic Signal NOTE: Test setup are shown on Test set up photo. pdf Report No.:RF111011C17E 20 Report Format Version 4.0.0 Reference No.: 111117C17

7. TESTING LABORATORIES INFORMATION We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are accredited and approved according to ISO/IEC 17025. Copies of accreditation and authorization certificates of our laboratories obtained from approval agencies can be downloaded from our web site: www.adt.com.tw/index.5.phtml. If you have any comments, please feel free to contact us at the following: Linko EMC/RF Lab: Hsin Chu EMC/RF Lab: Tel: 886-2-26052180 Tel: 886-3-5935343 Fax: 886-2-26051924 Fax: 886-3-5935342 Hwa Ya EMC/RF/Safety Telecom Lab: Tel: 886-3-3183232 Fax: 886-3-3185050 Email: service.adt@tw.bureauveritas.com Web Site: www.adt.com.tw The address and road map of all our labs can be found in our web site also. Report No.:RF111011C17E 21 Report Format Version 4.0.0 Reference No.: 111117C17


Document Created: 2011-11-29 14:50:32
Document Modified: 2011-11-29 14:50:32
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