DFS Report

FCC ID: H8N-WLU5040

Test Report

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FCCID_1279953

FCC TEST REPORT Report No.: FZ040706 Dynamic Frequency Selection Test Report Equipment : USB WLAN Adapter Model No. : WLU5040(ROHS) Filing Type : New Application FCC ID : H8N-WLU5040 Manufacturer : ASKEY COMPUTER CORPORATION 10F, No. 119, Chienkang Rd., Chung-Ho, Taiwan, R.O.C. ASKEY TECHNOLOGY (JIANG SU) LTD. No. 1388, Jiao Tong Road, Wujiang Economic-Technological Development Area, Jiangsu Province, P.R. China Test Standard(s) : 47 CFR FCC Part 15 Subpart E § 15.407 Test Freq. Range : 5250~5350 MHz / 5470~5725 MHz Received Date : Mar. 10, 2010 Final Test Date : Mar. 11, 2010 Submission Type : Original Equipment Operating Mode : Client (without radar detection function) Statement The test result in this report refers exclusively to the presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. The measurements and test results shown in this test report were made in accordance with the procedures and found in compliance with the limit given in FCC OET Order 06-96A (2006) and 47 CFR FCC Part 15 Subpart E § 15.407. The test equipment used to perform the test is calibrated and traceable to NML/ROC. ____________________________ Wayne Hsu / Supervisor Reviewed Data: Dec. 31, 2005 Report Format Version: a

FCC TEST REPORT Report No.: FZ040706 Table of Contents 1 SUMMARY OF THE TEST RESULT ...................................................................................................................... 1 2 GENERAL INFORMATION ..................................................................................................................................... 2 2.1 Standard Requirement ............................................................................................................................................................................ 2 2.2 Product Specification Table ..................................................................................................................................................................... 2 2.3 Table for DFS Band Carrier Frequencies ................................................................................................................................................ 3 2.4 Antenna Information on DFS Band ......................................................................................................................................................... 3 3 DFS DETECTION THRESHOLDS AND RADAR TEST WAVEFORMS ................................................................ 4 3.1 Interference Threshold values, Master or Client incorporating In-Service Monitoring ............................................................................ 4 3.2 DFS Response requirement values ........................................................................................................................................................ 4 3.3 Radar Test Waveforms Minimum Step ................................................................................................................................................... 5 3.4 Short Pulse Radar Test Waveforms ........................................................................................................................................................ 5 3.5 Long Pulse Radar Test Waveform .......................................................................................................................................................... 6 3.6 Frequency Hopping Radar Test Waveform ............................................................................................................................................. 9 3.7 Conducted Calibration Setup ................................................................................................................................................................ 11 3.8 Radar Waveform Calibration Procedure ............................................................................................................................................... 11 3.9 Calibration Deviation ............................................................................................................................................................................. 11 3.10 Radar Waveform Calibration Result ...................................................................................................................................................... 12 4 TEST SETUP AND TEST RESULT ...................................................................................................................... 13 4.1 Test Setup Diagram .............................................................................................................................................................................. 13 4.2 In-Service Monitoring for Channel Move Time, Channel Closing Transmission Time and Non-Occupancy Period Measurement ...... 20 5 MEASURING INSTRUMENTS .............................................................................................................................. 28 Report Format Version: a Page No. : i of ii Issued Date : Apr. 29, 2010

FCC TEST REPORT Report No.: FZ040706 History of This Test Report Original Issue Date: Apr. 29, 2010 Report No.: FZ040706 ■ No additional attachment. □ Additional attachment were issued as following record: Attachment No. Issue Date Description Report Format Version: a Page No. : ii of ii Issued Date : Apr. 29, 2010

FCC TEST REPORT Report No.: FZ040706 1 SUMMARY OF THE TEST RESULT Applied Standard: FCC OET Order 06-96A (2006) Part Appendix Description of Test Result In-Service Monitoring for Channel Move Time, Channel Closing 4.2 7.8.3 Complies Transmission Time and Non-Occupancy Period Note: Client without radar detection SPORTON International Inc. Page No. : 1 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 2 GENERAL INFORMATION 2.1 Standard Requirement FCC 15.407: U-NII devices operating in the 5250~5350 MHz / 5470~5725 MHz band. The U-NII device is required to have the capability to operate at least 6 dB below the mean EIRP value of 30 dBm. U-NII devices operating in the 5250~5350 MHz / 5470~5725 MHz bands shall employ a DFS radar detection mechanism to detect the presence of radar systems and to avoid co-channel operation with radar systems. 2.2 Product Specification Table Specification Items Description Data Modulation OFDM (BPSK / QPSK / 16QAM / 64QAM) Data Rate (Mbps) See the below table for IEEE 802.11n Operating Frequency 2400~2483.5 MHz / 5150~5250 MHz / 5250~5350 MHz / 5470~5725 MHz / Range 5725~5850 MHz Channel Bandwidth 20/40MHz operating channel bandwidth DFS Function 5260~5320 MHz ; 5500~5600 MHz ; 5660~5700 MHz Operating Mode Client (without radar detection function) Communication Mode Frame based system Power-on cycle NA (No Channel Availability Check Function) Software Version WinXP IEEE 802.11n Modulation Scheme Data rate(Mbps) MCS NCBPS NDBPS Nss R 800nsGI Index Modulation NBPSC 20MHz 40MHz 20MHz 40MHz 20MHz 40MHz 0 1 BPSK 1/2 1 52 108 26 54 6.5 13.5 1 1 QPSK 1/2 2 104 216 52 108 13.0 27.0 2 1 QPSK 3/4 2 104 216 78 162 19.5 40.5 3 1 16-QAM 1/2 4 208 432 104 216 26.0 54.0 4 1 16-QAM 3/4 4 208 432 156 324 39.0 81.0 5 1 64-QAM 2⁄3 6 312 648 208 432 52.0 108.0 6 1 64-QAM 3/4 6 312 648 234 486 58.5 121.5 7 1 64-QAM 5⁄6 6 312 648 260 540 65.0 135.0 8 2 BPSK 1/2 1 104 216 52 108 13.0 27.0 9 2 QPSK 1/2 2 208 432 104 216 26.0 54.0 10 2 QPSK 3/4 2 208 432 156 324 39.0 81.0 11 2 16-QAM 1/2 4 416 864 208 432 52.0 108.0 12 2 16-QAM 3/4 4 416 864 312 648 78.0 162.0 13 2 64-QAM 2⁄3 6 624 1296 416 864 104.0 216.0 14 2 64-QAM 3/4 6 624 1296 468 972 117.0 243.0 15 2 64-QAM 5⁄6 6 624 1296 520 1080 130.0 270.0 SPORTON International Inc. Page No. : 2 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Symbol Explanation NSS Number of spatial streams R Code rate NBPSC Number of coded bits per single carrier NCBPS Number of coded bits per symbol NDBPS Number of data bits per symbol GI guard interval 2.3 Table for DFS Band Carrier Frequencies DFS Frequency Allocation For USA use: 802.11a and 802.11n 20MHz: Use channel 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136 and 140. 802.11n 40MHz: Use channel 54, 62, 102, 110, 118, 126 and 134. Frequency Band Channel No. Frequency 52 5260 MHz 54 5270 MHz 5250~5350 MHz 56 5280 MHz Band 2 60 5300 MHz 62 5310 MHz 64 5320 MHz Frequency Band Channel No. Frequency 100 5500 MHz 120 5600 MHz 102 5510 MHz 124 5620 MHz 104 5520 MHz 126 5630 MHz 5470~5725 MHz 108 5540 MHz 128 5640 MHz Band 3 110 5550 MHz 132 5660 MHz 112 5560 MHz 134 5670 MHz 116 5580 MHz 136 5680 MHz 118 5590 MHz 140 5700 MHz 2.4 Antenna Information on DFS Band Gain (dBi) Ant. Antenna Type Connector Remark 2.4G 5G A PIFA Antenna I-PEX 1.41 4.58 TX / RX B PIFA Antenna I-PEX 1.41 4.58 TX / RX Antenna: 2T2R Spatial Multiplexing MIMO configuration. IEEE 802.11n used two antennas are for signal transmitting and receiving. SPORTON International Inc. Page No. : 3 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 3 DFS DETECTION THRESHOLDS AND RADAR TEST WAVEFORMS 3.1 Interference Threshold values, Master or Client incorporating In-Service Monitoring Maximum Transmit Power Value (see note) ≥ 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. There are APs for DFS test. One is 20MHz mode WL-605 [FCC ID: O9C-WL605]. Maximum EIRP power is 20.11 dBm for 40MHz mode AP and Maximum EIRP power is 20.11 dBm AP. Minimum antenna gain is WL-605 (5 GHz, 2.0dBi Omnidirectional). This antenna was used to set the threshold level (-64dBm + 2.0dBi +1 dB) during calibration of the test setup. 3.2 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 periods. See Notes 1/ 2. U-NII Detection Bandwidth Minimum 80% of the 99% 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 transmission. 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 facilitating 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. 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%. Measurements are performed with no data traffic. SPORTON International Inc. Page No. : 4 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 3.3 Radar Test Waveforms Minimum Step 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. 3.4 Short Pulse Radar Test Waveforms Minimum Radar Number of Percentage of Minimum Pulse Width (µsec) PRI (µsec) Type Pulses 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 A minimum of 30 unique waveforms are required for each of the short pulse radar types 2 through 4. For short pulse radar type 1, the same waveform is used a minimum of 30 times. If more than 30 waveforms are used for short pulse radar types 2 through 4, then each additional waveform must also be unique and not repeated from the previous waveforms. The aggregate is the average of the percentage of successful detections of short pulse radar types 1-4. FCC Radar Types (1~4) System Diagram Used R&S SMU200A (Vector SG with one ARB) or SG + ARB B11: Base-band Generator with ARB (16 M samples) and Digital Modulation B13: Base-band Main Module B106: frequency range (100 kHz to 6 GHz) For selecting the waveform parameters from within the bounds of the signal type, system were random selection using uniform distribution. SPORTON International Inc. Page No. : 5 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 3.5 Long Pulse Radar Test Waveform Minimum Pulse Chirp Number Radar Number of Percentage of Minimum Width Width PRI (µsec) of Pulses Type Bursts Successful Trials (µsec) (MHz) per Burst Detection 5 50-100 5-20 1000-2000 1-3 8-20 80% 30 The parameters for this waveform are randomly chosen. Thirty unique waveforms are required for the Long Pulse radar test signal. If more than 30 waveforms are used for the Long Pulse radar test signal, then each additional waveform must also be unique and not repeated from the previous waveforms. Each waveform is defined as follows: (1) The transmission period for the Long Pulse Radar test signal is 12 seconds. (2) There are a total of 8 to 20 Bursts in the 12 second period, with the number of Bursts being randomly chosen. This number is Burst_Count. (3) Each Burst consists of 1 to 3 pulses, with the number of pulses being randomly chosen. Each Burst within the 12 second sequence may have a different number of pulses. (4) The pulse width is between 50 and 100 microseconds, with the pulse width being randomly chosen. Each pulse within a Burst will have the same pulse width. Pulses in different Bursts may have different pulse widths. (5) Each pulse has a linear FM chirp between 5 and 20 MHz, with the chirp width being randomly chosen. Each pulse within a Burst will have the same chirp width. Pulses in different Bursts may have different chirp widths. The chirp is centered on the pulse. For example, with a radar frequency of 5300 MHz and a 20 MHz chirped signal, the chirp starts at 5290 MHz and ends at 5310 MHz. (6) If more than one pulse is present in a Burst, the time between the pulses will be between 1000 and 2000 microseconds, with the time being randomly chosen. If three pulses are present in a Burst, the time between the first and second pulses is chosen independently of the time between the second and third pulses. (7) The 12 second transmission period is divided into even intervals. The number of intervals is equal to Burst_Count. Each interval is of length (12,000,000 / Burst_Count) microseconds. Each interval contains one Burst. The start time for the Burst, relative to the beginning of the interval, is between 1 and [(12,000,000 / Burst_Count) – (Total Burst Length) + (One Random PRI Interval)] microseconds, with the start time being randomly chosen. The step interval for the start time is 1 microsecond. The start time for each Burst is chosen independently. SPORTON International Inc. Page No. : 6 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 A representative example of a Long Pulse radar test waveform: (1) The total test signal length is 12 seconds. (2) 8 Bursts are randomly generated for the Burst_Count. (3) Burst 1 has 2 randomly generated pulses. (4) The pulse width (for both pulses) is randomly selected to be 75 microseconds. (5) The PRI is randomly selected to be at 1213 microseconds. (6) Bursts 2 through 8 are generated using steps 3 – 5. (7) Each Burst is contained in even intervals of 1,500,000 microseconds. The starting location for Pulse 1, Burst 1 is randomly generated (1 to 1,500,000 minus the total Burst 1 length + 1 random PRI interval) at the 325,001 microsecond step. Bursts 2 through 8 randomly fall in successive 1,500,000 microsecond intervals (i.e. Burst 2 falls in the 1,500,001 – 3,000,000 microsecond range). SPORTON International Inc. Page No. : 7 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 FCC Radar Types (5) System Diagram Used R&S SMU200A (Vector SG with two ARB) Path A / Path B Two B11: Base-band Generator with ARB (16 M samples) and Digital Modulation B13: Base-band Main Module B106: frequency range (100 kHz to 6 GHz) For selecting the waveform parameters from within the bounds of the signal type, system was random selection using uniform distribution. SPORTON International Inc. Page No. : 8 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 3.6 Frequency Hopping Radar Test Waveform Hopping Minimum Pulse Radar PRI Pulses Hopping Sequence Percentage of Minimum Width Type (µsec) per Hop Rate (kHz) Length Successful Trials (µsec) (msec) Detection 6 1 333 9 0.333 300 70% 30 For the Frequency Hopping Radar Type, the same Burst parameters are used for each waveform. The hopping sequence is different for each waveform and a 100-length segment is selected from the hopping sequence defined by the following algorithm: The first frequency in a hopping sequence is selected randomly from the group of 475 integer frequencies from 5250~5350 MHz / 5470~5725 MHz. Next, the frequency that was just chosen is removed from the group and a frequency is randomly selected from the remaining 474 frequencies in the group. This process continues until all 475 frequencies are chosen for the set. For selection of a random frequency, the frequencies remaining within the group are always treated as equally likely. SPORTON International Inc. Page No. : 9 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 FCC Radar Types (6) System Diagram Used R&S SMU200A (Vector SG with one ARB) B11: Base-band Generator with ARB (16 M samples) and Digital Modulation B13: Base-band Main Module B106: frequency range (100 kHz to 6 GHz) For selecting the waveform parameters from within the bounds of the signal type, systems were random selection using uniform distribution. SPORTON International Inc. Page No. : 10 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 3.7 Conducted Calibration Setup Slave configure 3.8 Radar Waveform Calibration Procedure The Interference Radar Detection Threshold Level is (-64dBm) + (2.0 [dBi] ) = -62 dBm that had been taken into account the output power range and antenna gain. The above equipment setup was used to calibrate the conducted Radar Waveform. A vector signal generator was utilized to establish the test signal level for each radar type. During this process there were replace 50ohm terminal form Master and Client device and no transmissions by either the Master or Client Device. The spectrum analyzer was switched to the zero spans (Time Domain) at the frequency of the Radar Waveform generator. Peak detection was used. The spectrum analyzer resolution bandwidth (RBW) and video bandwidth (VBW) were set to at least 3 MHz. The vector signal generator amplitude was set so that the power level measured at the spectrum analyzer was -62 dBm. Capture the spectrum analyzer plots on short pulse radar types, long pulse radar type and hopping radar waveform. 3.9 Calibration Deviation There is no deviation with the original standard. SPORTON International Inc. Page No. : 11 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 3.10 Radar Waveform Calibration Result Radar #1 DFS detection threshold level and the burst of pulses on the Channel frequency IEEE 802.11a/n 5500 MHz (20MHz) RBW 1 MHz Delta 1 [T1 ] * VBW 1 MHz 0.89 dB Ref -10 dBm * Att 0 dB SWT 30 ms 1.380000 ms -10 Marker 1 [T1 ] -61.97 dBm 0.000000 s A -20 1 AP VIEW TRG -30 -40 -50 1 -601 TRG -65.4 dBm 3DB -70 -80 -90 -100 -110 Center 5.5 GHz 3 ms/ Date: 10.MAR.2010 23:25:03 SPORTON International Inc. Page No. : 12 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4 TEST SETUP AND TEST RESULT 4.1 Test Setup Diagram Following is the test setup for generate the radar waveforms and used to monitor UNII device. Slave configure SPORTON International Inc. Page No. : 13 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Master (AP) Data Traffic Plot IEEE 802.11a/n 5300 MHz (20MHz) RBW 1 MHz Marker 1 [T1 ] * VBW 1 MHz -64.92 dBm Ref -10 dBm * Att 0 dB SWT 500 ms 127.000000 ms -10 A -20 SGL 1 AP CLRWR -30 -40 -50 -60 1 3DB -70 -80 -90 -100 -110 Center 5.3 GHz 50 ms/ Date: 11.MAR.2010 00:12:00 SPORTON International Inc. Page No. : 14 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Data Traffic Plot (Slave) IEEE 802.11a/n 5300 MHz (20MHz) RBW 1 MHz Marker 1 [T1 ] * VBW 1 MHz -31.14 dBm Ref -10 dBm * Att 0 dB SWT 12 s 6.000000 s -10 A -20 SGL 1 AP CLRWR 1 -30 -40 -50 -60 3DB -70 -80 -90 -100 -110 Center 5.3 GHz 1.2 s/ Date: 11.MAR.2010 00:03:42 SPORTON International Inc. Page No. : 15 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Master (AP) Data Traffic Plot IEEE 802.11n 5510 MHz (40MHz) RBW 1 MHz Marker 1 [T1 ] * VBW 1 MHz -71.57 dBm Ref -20 dBm * Att 0 dB SWT 12 s 120.000000 ms -20 A -30 SGL 1 AP CLRWR -40 -50 -60 1 -70 3DB -80 -90 -100 -110 T1→ -120 Center 5.51 GHz 1.2 s/ Date: 11.MAR.2010 06:06:48 SPORTON International Inc. Page No. : 16 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Data Traffic Plot (Slave) IEEE 802.11n 5510 MHz (40MHz) RBW 1 MHz Marker 2 [T1 ] * VBW 1 MHz -53.54 dBm Ref -20 dBm * Att 0 dB SWT 12 s 1.872000 s -20 Marker 1 [T1 ] -42.66 dBm 8.136000 s A -30 SGL 1 AP CLRWR -40 1 -50 2 -60 -70 3DB -80 -90 -100 -110 T1→ -120 Center 5.51 GHz 1.2 s/ Date: 11.MAR.2010 06:08:44 SPORTON International Inc. Page No. : 17 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4.1.1 Test Setup Photo FRONT VIEW SIDE VIEW SPORTON International Inc. Page No. : 18 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4.1.2 Supporting Units Support Unit Brand Model No. Serial No. Software Version MPEG Server R&S SMU200A 102098 Win XP SP2 / SMU200A 02.04.111 beta Notebook PC DELL D505 3008A02096 Win XP SP2 AP (Master) 3Com WL-605 FTX114890KC V1.3.1 (Version 3.0) (FCC ID: O9C-WL605) MPEG Test File - - - Note: From NTIA website 4.1.3 Test Setup Operation System testing was performed with the designated MPEG test file that streams full motion video from the Access Point to the Client in full motion video mode using the media player with the V2.61 Codec package.. This file is used by IP and Frame based systems for loading the test channel during the In-service compliance testing of the U-NII device. The waveform parameters from within the bounds of the signal type are selected randomly using uniform distribution. A spectrum analyzer is used as a monitor to verify that the EUT has vacated the Channel within the (Channel Closing Transmission Time and Channel Move Time, and does not transmit on a Channel during the Non-Occupancy Period after the detection and Channel move. SPORTON International Inc. Page No. : 19 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4.2 In-Service Monitoring for Channel Move Time, Channel Closing Transmission Time and Non-Occupancy Period Measurement 4.2.1 Limit The EUT has In-Service Monitoring function to continuously monitor the radar signals, If radar is detected, must leave the channel (Shutdown). The Channel Move Time to cease all transmissions on the current Channel upon detection of a Radar Waveform above the DFS Detection Threshold within 10 sec. The total duration of Channel Closing Transmission Time is 260ms. Channel Closing Transmission Time is comprised of 200 ms starting at the beginning of the Channel Move Time plus any additional intermittent control signals between 9.8 sec after 200 ms starting from the end of radar burst. The Non-Occupancy Period time is 30 minute during which a Channel will not be utilized after a Radar Waveform is detected on that Channel. 4.2.2 Test Procedures 1. When radar burst with a level equal to the DFS Detection Threshold + 1dB is generated on the Operating Channel of the U-NII device. A U-NII device operating as a Client Device will associate with the Master at Channel. Stream the MPEG test file from the Master Device to the Client Device on the selected Channel for the entire period of the test. At time T0 the Radar Waveform generator sends a Burst of pulses for each of the radar types at Detection Threshold + 1dB. 2. Observe the transmissions of the EUT at the end of the radar Burst on the Operating Channel. Measure and record the transmissions from the EUT during the observation time (Channel Move Time). One 12 second plot been reported for the Short Pulse Radar Types 1. The plot for the Short Pulse Radar Types start at the end of the radar burst. The Channel Move Time will be calculated based on the plot of the Short Pulse Radar Type. 3. To measure the total intermittent control signals transmission time. The total intermittent control signals transmission time is measured between 9.8 sec that is calculated 10 sec starting at the beginning of the Channel Move Time and minus 200ms. The spectrum analyzer set to zero span tuned to the center frequency of the EUT operating channel at the radar simulated frequency, peak detection, and max hold, the dwell time per bin is given by: Dwell = S / B; where Dwell is the dwell time per spectrum analyzer sampling bin, S is the sweep time and B is the number of spectrum analyzer sampling bins. The total intermittent control signals transmission time is calculated by: C = N X Dwell ; where C is the total intermittent control signals transmission time between 9.8 sec, N is the number of spectrum analyzer sampling bins showing total intermittent control signals and Dwell is the dwell time per bin. 4. Measure the EUT for more than 30 minutes following the channel close/move time to verify that the EUT does not resume any transmissions on this Channel. 4.2.3 Test Deviation There is no deviation with the original standard. SPORTON International Inc. Page No. : 20 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4.2.4 Result of Channel Move Time & Channel Closing Transmission Time & Non-Occupancy Period IEEE 802.11 a/n (20MHz) Test Result Parameter Limit Radar Type 1 Test Channel (MHz) 5500 - Channel Move Time (sec) 0 ＜ 10s Intermittent control signals (ms) (Note) 0ms ＜ 1s Non-Occupancy Period (min.) 30 min ≧30 IEEE 802.11 n (40MHz) Test Result Parameter Limit Radar Type 1 Test Channel (MHz) 5510 - Channel Move Time (sec) 0 ＜ 10s Intermittent control signals (ms) (Note) 0ms ＜ 1s Non-Occupancy Period (min.) 30 min ≧30 Note: The total intermittent control signals transmission time is measured between 9.8 sec that is calculated 10 sec starting at the beginning of the Channel Move Time and minus 200ms. SPORTON International Inc. Page No. : 21 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4.2.5 Channel Move Time Plot Radar #1 Channel Move Time IEEE 802.11a/n 5320 MHz (20MHz) RBW 1 MHz Marker 1 [T1 ] * VBW 1 MHz -37.19 dBm Ref -20 dBm * Att 0 dB SWT 12 s 0.000000 s -20 A -30 1 AP 1 Radar CLRWR TRG -40 -50 -60 -70 3DB -80 -90 10 sec -100 -110 T1 -120 Center 5.32 GHz 1.2 s/ Date: 11.MAR.2010 06:43:44 SPORTON International Inc. Page No. : 22 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Radar #1 Channel Move Time IEEE 802.11n 5510 MHz (40MHz) RBW 1 MHz Marker 1 [T1 ] * VBW 1 MHz -40.53 dBm Ref -20 dBm * Att 0 dB SWT 12 s 0.000000 s -20 A -30 Radar 1 AP CLRWR 1 TRG -40 -50 -60 -70 3DB -80 -90 10 sec -100 -110 T1 -120 Center 5.51 GHz 1.2 s/ Date: 11.MAR.2010 06:42:25 SPORTON International Inc. Page No. : 23 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4.2.6 Channel Closing Transmission Time Plot Radar #1 Channel Closing Transmission Time is comprised of 200 ms starting at the beginning of the Channel Move Time plus 0ms intermittent control signals of 9.8 sec period (IEEE 802.11a/n 5300 MHz (20MHz)) RBW 1 MHz Marker 1 [T1 ] * VBW 1 MHz -35.83 dBm Ref -10 dBm * Att 0 dB SWT 600 ms 0.000000 s -10 A -20 Radar 1 AP CLRWR TRG -30 1 -40 -50 -60 3DB -70 -80 -90 200ms -100 T2 T1 -110 Center 5.3 GHz 60 ms/ Date: 11.MAR.2010 00:23:36 Dwell is the dwell time per spectrum analyzer sampling bin. S is the sweep time B is the number of spectrum analyzer sampling bins C is the intermittent control signals of Channel Closing Transmission Time in 9.8 sec period. N is the number of spectrum analyzer sampling bins showing total intermittent control signals. Dwell (1.2 ms)= S (0.6 sec) / B (500) C (0 ms) = N (0) X Dwell (1.2 ms) SPORTON International Inc. Page No. : 24 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Radar #1 Channel Closing Transmission Time is comprised of 200 ms starting at the beginning of the Channel Move Time plus 0ms intermittent control signals of 9.8 sec period (IEEE 802.11n 5510 MHz (40MHz)) RBW 1 MHz Marker 1 [T1 ] * VBW 1 MHz -40.23 dBm Ref -10 dBm * Att 0 dB SWT 600 ms 0.000000 s -10 A -20 1 AP CLRWR TRG -30 Radar 1 -40 -50 -60 3DB -70 -80 -90 200ms -100 T2 T1 -110 Center 5.51 GHz 60 ms/ Date: 11.MAR.2010 00:24:06 Dwell is the dwell time per spectrum analyzer sampling bin. S is the sweep time B is the number of spectrum analyzer sampling bins C is the intermittent control signals of Channel Closing Transmission Time in 9.8 sec period. N is the number of spectrum analyzer sampling bins showing total intermittent control signals. Dwell (1.2 ms)= S (0.6 sec) / B (500) C (0 ms) = N (0) X Dwell (1.2 ms) SPORTON International Inc. Page No. : 25 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 4.2.7 Non-Occupancy Period Plot Radar #1 Non-Occupancy Period IEEE 802.11a/n 5320 MHz (20MHz) RBW 1 MHz Delta 1 [T1 ] * VBW 1 MHz -38.79 dB Ref -20 dBm * Att 0 dB SWT 2000 s 1.800000 ks -20 Marker 1 [T1 ] -35.85 dBm 18.000000 s A -30 1 Radar SGL 1 AP CLRWR -40 -50 -60 -70 1 3DB -80 -90 30 min. -100 -110 T1 -120 Center 5.32 GHz 200 s/ Date: 11.MAR.2010 06:05:31 SPORTON International Inc. Page No. : 26 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 Radar #1 Non-Occupancy Period IEEE 802.11n 5510 MHz (40MHz) RBW 1 MHz Delta 1 [T1 ] * VBW 1 MHz -34.34 dB Ref -20 dBm * Att 0 dB SWT 2000 s 1.800000 ks -20 Marker 1 [T1 ] -39.37 dBm 52.500000 s A -30 SGL 1 AP 1 Radar CLRWR -40 -50 -60 -70 1 3DB -80 -90 -100 30 min. -110 T1 -120 Center 5.51 GHz 200 s/ Date: 11.MAR.2010 09:53:01 SPORTON International Inc. Page No. : 27 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040

FCC TEST REPORT Report No.: FZ040706 5 MEASURING INSTRUMENTS Instrument Manufacturer Model No. Serial No. Characteristics Calibration Date Remark Spectrum Conducted R&S FSEK30 100189 9 kHz - 40GHz Nov. 25, 2009 Analyzer (TH01-HY) Conducted RF CABLE-1m Jye Bao RG142 CB034-1m 20MHz ~ 7GHz Dec. 01, 2009 (TH01-HY) Vector Signal Conducted R&S SMU200A 102098 100kHz ~ 6GHz Feb. 12, 2010 Generator (TH01-HY) Conducted RF Power Divider HP 11636A 102934 N/A N/A (TH01-HY) Conducted RF Power Splitter Anaren 44100 881840 / 881850 N/A N/A (TH01-HY) 8817950 / Conducted RF Power Splitter Anaren 42100 N/A N/A 8817960 (TH01-HY) Conducted RF Cable-0.5m SUHNER SUCOFLEX 106 TH01-HY –01~06 1GHz~26.5GHz Feb. 03, 2010 (TH01-HY) Note: Calibration Interval of instruments listed above is one year. SPORTON International Inc. Page No. : 28 of 28 TEL : 886-2-2696-2468 Issued Date : Apr. 29, 2010 FAX : 886-2-2696-2255 FCC ID : H8N-WLU5040


Document Created: 2010-05-11 11:42:54
Document Modified: 2010-05-11 11:42:54
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