Test Report

FCC ID: HFS-P50WB

Test Report

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FCCID_2281247

Testing and certification of electronic and electric appliances, systems, installations and telecommunication systems TEST REPORT OF A WIRELESS NETWORK ADAPTER MODULE, BRAND INTEL, MODEL 7260NGW TESTED IN CONFORMITY WITH THE DFS TECHNICAL REQUIREMENTS SPECIFICATION FOR CLIENT DEVICES, FCC PART 15 (10-1-12 EDITION) SECTION 15.407 FCC listed : 90828 Industry Canada : 2932G-2 VCCI Registered : R-1518, C-1598 R&TTE, LVD, EMC Notified Body : 1856 TÜV Rheinland EPS B.V. P.O. Box 37 9350 AA Leek (NL) Eiberkamp 10 9351 VT Leek (NL) Telephone: +31 594 505005 Telefax: +31 594 504804 Internet: www.tuv-eps.com E-mail: info@tuv-eps.com Project number: 12121201.fcc02 Page 1 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG Description of test item EUT : Wireless Network Adapter Module Manufacturer : Intel Corporation Brand : Intel Model : 7260NGW MAC address : 001500B6698F Voltage input rating : +3.3 V Voltage output rating : -- Current input rating : -- Antenna : AUX4 Operating frequency : 2412–2462 MHz, 5180-5320 MHz, 5500-5700 MHz and 5745-5825 MHz Modulation : DSSS and OFDM Remarks : n.a. Applicant information Applicant's representative : Steven Hackett Company : Intel Corporation Address : 100 Center Point Circle Suite 200 Postal code : SC 29210 City : Columbia Country : USA Telephone number : 803-216-2344 e-mail address : steven.c.hackett@intel.com Test(s) performed Location : Leek Test(s) started : January 11, 2013 Test(s) completed : February 15, 2013 Purpose of test(s) : Compliance with the DFS technical requirements specification for Client devices Test specification(s) : FCC part 15 (10-1-12 Edition) section 15.407 Project leader : R. van der Meer Test engineer(s) : O.H. Hoekstra Report written by : R. van der Meer Report approved by : O.H. Hoekstra Report date : March 22, 2013 This report shall not be reproduced, except in full, without the written permission of TÜV Rheinland (EPS) B.V. The test results as indicated in this test report relate only to the item(s) tested. Project number: 12121201.fcc02 Page 2 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG Table of contents 1 Remarks. ............................................................................................................................................................... 4 1.1 Applied standards. .......................................................................................................................................... 4 1.2 Description of the EUT. .................................................................................................................................. 4 1.3 Test modes of operation, test frequencies ..................................................................................................... 4 1.4 Description of test configuration. .................................................................................................................... 5 2 Test conditions. ..................................................................................................................................................... 6 2.1 General. .......................................................................................................................................................... 6 2.2 Standard test conditions. ................................................................................................................................ 8 2.3 Extreme test conditions. ................................................................................................................................. 8 3 Essential test suites (overview). ............................................................................................................................ 9 3.1 Test suites and overview of results. ............................................................................................................... 9 4 Dynamic frequency selection (DFS). ................................................................................................................... 10 4.1 Channel Availability Check. .......................................................................................................................... 10 4.2 In-Service Monitoring. .................................................................................................................................. 10 4.3 Channel Shutdown. ...................................................................................................................................... 11 4.3.1 Test equipment used (for reference see equipment list). ..................................................................... 15 4.4 Non-Occupancy Period. ............................................................................................................................... 15 4.5 Uniform Spreading. ...................................................................................................................................... 15 4.6 Medium Access Protocol .............................................................................................................................. 15 4.6.1 Requirements (clause 4.8.2). ................................................................................................................ 15 4.7 User Access Restrictions ............................................................................................................................. 15 5 Test setup ............................................................................................................................................................ 16 6 Test equipment and ancillaries used for tests. .................................................................................................... 19 Project number: 12121201.fcc02 Page 3 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 1 Remarks. 1.1 Applied standards. The 7260NGW, brand Intel, model 7260NGW, has been tested in conformity with parts of the standard:  FCC part 15 (10-1-12 Edition) section 15.407 The uncertainty figures have been calculated in accordance with the methods as described in the ETR 100-028-1 and ETR 100-028-2. The expansion factor used is 1.96, which provides a confidence level of 95% (Gaussian). 1.2 Description of the EUT. The brand Intel model 7260NGW, hereafter referred to as EUT, is a PCIe small form factor IEEE 802.11a/b/g/n/ac + Bluetooth wireless network adapter module. The module will support MIMO (2x2) for 802.11n/ac modes and MISO (1x2) for 802.11a/b/g modes and utilizes DSSS and OFDM modulation techniques. Bluetooth operates with basic, EDR and BLE modes as SISO (1x1). When Bluetooth is operational wifi operates as SISO (1x1). The module is sold under two different FCC ID numbers under the same model number (see table below). The FCC ID ending in “U” is intended to allow user installation conditions and host systems must be provided with a BiOS locking feature to provide mutual authentication between module and host devices. Brand Model Number Description FCC/IC IDs Intel 7260NGW 802.11a/b/g/n/ac + BT wireless PD97260NG network adapter module PD97260NGU 1000M-7260NG The content of this report and measurement results have not been changed other than the way of presenting the data.. 1.3 Test modes of operation, test frequencies 5 GHz frequency band Test frequencies (MHz) channels 52 to 64 (5260 MHz to 5320 MHz) 5280 channels 100 to 140 (5500 MHz to 5700 MHz) 5680 Project number: 12121201.fcc02 Page 4 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 1.4 Description of test configuration. EUT Test item : 7260NGW Manufacturer : Intel Corporation Brand : Intel Model : 7260NGW MAC address : 00.15.00.B6.6E.53 Receipt date : January 7, 2013 AUX1 Description : Cisco Aironet IOS Access Point Manufacturer : Cisco Brand : Cisco Model : AIR-AP1252AG-E-K9 MAC address : - Voltage input rating : 56 Vdc Current input rating : - Remarks : Access Point with a radar signal detection mechanism. AUX2 Product: : Laptop Computer Brand: Lenovo Model: ThinkPad X231s Serial Number: MP-27LMO 12/1i Remark: property applicant, host for testsoftware and EUT AUX3 Product: AC Adapter Brand: Lenovo Model: ADLX45NCC2A Rated input Voltage: 100-240Vac 1.3A 50-60Hz Rated output Voltage: 20Vdc 2.25A Remarks: connects AUX1 to mains AUX4 Product: Reference antennas Manufacturer: SkyCross Electronics (Shenzen) Co.,Ltd Brand: SkyCross Electronics (Shenzen) Co.,Ltd Gain at 5G: 5.0 dBi (declared by applicant) Remarks: connected to EUT and physically placed on lid of AUX2 The EUT was placed inside a host (laptop computer – AUX2). Project number: 12121201.fcc02 Page 5 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 2 Test conditions. 2.1 General. The purpose of this test is to check the channel shutdown and the channel move time for slave devices, comparing with the limits of the applied standard. The EUT is configured as slave device. The Cisco Aironet IOS access point is configured as master device and has a build in radar signal detection mechanism for the 5 GHz frequency band. The block diagram of the test setup is shown below. Radar signal Windows Access computer EUT with video point (Client) application (Master) Spectrum Radar Test analyzer Signal Generator DFS tester DFS tester control software Figure: 1 Test setup DFS test for slave devices A wireless connection between the EUT and the access point is established. Via the video application a continuously video stream has been sent to the EUT to transfer data. The input level of the DFS tester is adjusted so that it only measures the transmit levels and times of the radio signal of the EUT. The spectrum is set into zero span mode to monitor the broadcasts of the EUT in time domain. A radar signal of 18 pulses with a pulse width of 1 µs and a pulse repetition frequency of 700 pps, will be broadcasted. The Access point detects the radar signal and instructs the EUT to stop transmitting on current radio channel and move to another channel. The time of stopping the broadcast on the current radio channel and moving to another channel, will be measured with the DFS tester. The DFS tester control software displays the measured values. Project number: 12121201.fcc02 Page 6 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG Figure: 2 Radar burst Project number: 12121201.fcc02 Page 7 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 2.2 Standard test conditions. Environmental condition Parameter Range Temperature C +20 to +23 Relative humidity % 40 – 60 Supply voltage EUT Volts DC/AC 3.3 2.3 Extreme test conditions. Not applicable for DFS testing. Project number: 12121201.fcc02 Page 8 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 3 Essential test suites (overview). A summary of test results is given below. 3.1 Test suites and overview of results. Essential radio test suite Applicable Report Compliance clause results DFS: Channel Availability Check No 6.1 - DFS: In service Monitoring No 6.2 - DFS: Channel shutdown Yes 6.3 Pass DFS: Non-occupancy period Yes 6.4 Pass DFS: Uniform spreading No 6.5 - Project number: 12121201.fcc02 Page 9 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 4 Dynamic frequency selection (DFS). 4.1 Channel Availability Check. Not applicable, the EUT is a slave device without radar detection. Therefore the Channel Availability Check is not required. 4.2 In-Service Monitoring. Not applicable, the EUT is a slave device without radar detection. Therefore the In-Service Monitoring is not required. Project number: 12121201.fcc02 Page 10 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 4.3 Channel Shutdown. Band 1 Test frequency 5280 MHz Limits Measured FCC part 15 Channel Move Time (ms) 305.1 10000 Channel Closing Transmission Time (ms) 11.7 200 Non-occupancy period >30min >30min Measurement uncertainty 0.1% ± 21 µs Note: tested with a Cisco Aironet 108 Access Point, model AIR-AP1252AG-E-K9. Traffic density Project number: 12121201.fcc02 Page 11 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG Channel move time (Marker 1 represents end of the radar pulse) Non-occupancy period at Radio channel 5280 MHz Project number: 12121201.fcc02 Page 12 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG Band 2 Test frequency 5680 MHz Limits Measured FCC part 15 Channel Move Time (ms) 37.0 10000 Channel Closing Transmission Time (ms) 2.8 200 Non-occupancy period >30min >30min Measurement uncertainty 0.1% ± 21 µs Traffic density Project number: 12121201.fcc02 Page 13 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG Channel Closing Time - Radio channel 5680 MHz (Marker 1 represents end of the radar pulse) Non-occupancy Period at Radio channel 5680 MHz Project number: 12121201.fcc02 Page 14 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 4.3.1 Test equipment used (for reference see equipment list). 12520 12559 13526 99550 99737 99738 99538 4.4 Non-Occupancy Period. Part 15.407(iv) states: 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. The EUT fulfils this requirements, see section 6.3. 4.5 Uniform Spreading. Not applicable, the EUT is a slave device without radar detection. Therefore the Uniform Spreading is not required. 4.6 Medium Access Protocol A medium access protocol is implemented in the equipment and is active under all circumstances. 4.6.1 Requirements (clause 4.8.2). A medium access protocol shall be implemented by the equipment and shall be active under all circumstances. 4.7 User Access Restrictions DFS controls (hardware and software) related to radar detection are not accessible to the user. Project number: 12121201.fcc02 Page 15 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 5 Test setup DFS test setup Project number: 12121201.fcc02 Page 16 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG EUT setup with laptop and DVD with Video. The video is displayed via the RF connection to the Access Point on a second laptop Project number: 12121201.fcc02 Page 17 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG Combiner and 2x 10 dB attenuator to combine the two antenna ports of the EUT. The output of the combiner is connected to the spectrum analyzer. The If output of the spectrum analyzer is connected to the DFS testtool. Project number: 12121201.fcc02 Page 18 of 19

Test specification(s): FCC part 15 (10-1-12 Edition) Description of EUT: Wireless Network Adapter Module Manufacturer: Intel Corporation Brand mark: Intel Model: 7260NGW FCC ID: PD97260NG and PD97260NGU IC: 1000M-7260NG 6 Test equipment and ancillaries used for tests. To facilitate inclusion of the test equipment, used for performing the tests, on each page of this test report, each item of test equipment and ancillaries, such as cables, must be identified (numbered) by the test laboratory. Inventory Description Brand Model Cal Date Cal Due number Date 13526 Signal generator Hewlett & 83620A 04/2012 04/2013 Packard 99550 DFS test tool TNO TNO Not Not Applicable Applicable 99538 Spectrum analyzer Rohde & FSP40 12/2012 12/2013 Schwarz 99737 Cable RF Huber + Suhner Sucotest 18/Sucoflex 102 04/2012 04/2013 99738 Cable RF Huber + Suhner Sucotest 18/Sucoflex 102 04/2012 04/2013 Project number: 12121201.fcc02 Page 19 of 19


Document Created: 2013-03-22 08:31:42
Document Modified: 2013-03-22 08:31:42
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