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HHOJWA-N80022.4G repeater

Shenzhen Yichen Technology Development Co., Ltd.
2.4G repeater - FCC ID HHOJWA-N8002 - Shenzhen Yichen Technology Development Co., Ltd.
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Mar 19, 2014
Application Purpose
Original Equipment
Date of Application
Mar 18, 2014
Equipment Note
2.4G repeater
Frequency Range
2422.00000000 - 2452.00000000
Company
Shenzhen Yichen Technology Development Co., Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

JWA-N8002 300M WIFI Repeater JWA-N8002 Repeater 1 Tablet Note book Mobile phone 23 297X210mm 正反面印刷 Power Supply Modem T e l e p h o n e L i n e Router JWA-N8002 Repeater Tablet Note book Mobile phone 1.Application mode introduction 1.Router+AP operating mode The Ethernet port of JWA-N8002 works as a Wan port,conecting it to ADSL Modem by networ cable, Computer need to be wirelessly connected to the JWA-N8001 Sharedaccess to the Internet.And the IP address and DNS can be setted by autiomaticlly get the address.TheNetwork SSID:JWA-N8002 Application environment:home,apartment,hotel.etc.. 2.Repeater operating mode The repeater operating mode is used for extending the coverage of the existing wifi signal produced bythe AP or Wireless router. The JWA-N8002 can be connected wired or wirelessly to the computer. The IP address and DNS need to be seet based on the requirement of the former wireless router. Application environment:Villa,multiple building, large place.etc.. JWA-N8002 Repeater Router Note book 3.Router+Client operating mode. In this mode,JWA-N8002 works as a wireless adapter,can be used for connecting the wifi hotspot. You just need to press the WPS button on both JWA-N8001 and the wifi hotspot device together, then you can quickly build a wireless connection to the Internet.Application environment: The network equipment which need to be connected to the internet wirelessly,such as the network media player.IPTV,etc.. 2.Building the wifi connection(We illustrate it under the Windows 7) 1.ClickStart-----Control Panel-----Network and Internet-----Network and Sharing Center----- Change adapter settings-----Wireless Network Connection”,Right-Click“Wireless Network Connection”,Choose“Connect/Disconnect”. “ 2.Choosing the wifi SSID of JWA-N8002 in the wifi SSID list,click“connect” JWA-N8002 3.Type the network security key,click noted that the default SSID and security key will be printed on the label on the product “OK” Please JWA-N8002 4.After getting through the passward,it will be showed“connected”,which means you are being successfully connected. 4567 3.1.2 Configuing the wifi SSID and Key Value.3.2.2 Configuing the Network SSID and Key Value. 3.2.3 Click “Site Survey”to scan the wifi signal 3.3.3 Click “Site Survey”to scan the wifi signal 8910 111213 3.Quick Installation 3.3 Client WISP 3.3.1 Click “Client WISP”option 4. FAQ : 2.How to reset to defaults 3.Laptop can not search out the wifi signal? 1.How to use WPS button on repeater? Long press it for 8 seconds or more to build a safe WPS connection with router, so as to achieve wireless signal amplification by repeater (when WPS function of router is properly enabled). Short press it for 3 seconds to build a quick and safe connection with wireless network card. FCC Information and Copyright This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Cover Letter(s)

775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (current) 2.0 3.0 Jan-31-2012 Shenzhen Yichen Technology Development Co., Ltd. SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 3.0 2014/3/17 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Shenzhen Yichen Technology Development Co., Ltd.__ hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product: 2.4G repeater Trade Name: Model Name: JWA-N8002 Serial Model: N/A FCC ID: HHOJWA-N8002 We affirm that between SIEMIC and ___ Shenzhen Yichen Technology Development Co., Ltd. ___, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature Signature Name: Zhou Yong Title: Manager Tel: +86-0755-33019922 Fax: +86-0755-86238830

Cover Letter(s)

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Shenzhen Yichen Technology Development Co., Ltd. 2014/3/17 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: HHOJWA-N8002 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature Signature Client’s name / title : Zhou Yong / Manager Contact information / address : 5F, No.1, Honghualing 2nd Industrial Zone, Xili Town, Nanshan District,Shenzhen,China

External Photos

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

ID Label/Location Info

FCC ID LABELING AND LOCATION FCC ID Label 2.4G repeater Model NO.: JWA-N8002 Input Rating: AC 120V/60Hz FCC ID: HHOJWA-N8002 Shenzhen Yichen Technoloy Development Co.,LTD Made in China This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

RF Exposure Info

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: HHOJWA-N8002 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna TEST RESULTS 2.4G: Peak output power. Antenna A(B) port Frequency A B Total Power LIMIT Test Channe (MHz) (dBm) dBm dBm TX 802.11b Mode CH01 2412 11.55 11.43 - 30 CH06 2437 11.61 11.27 - 30 CH11 2462 11.69 11.52 - 30 TX 802.11g Mode CH01 2412 10.89 10.58 - 30 CH06 2437 10.73 10.62 - 30 CH11 2462 10.86 10.76 - 30 TX 802.11n/20M Mode CH01 2412 9.87 9.54 12.72 30 CH06 2437 9.28 9.63 12.47 30 CH11 2462 9.42 9.61 12.53 30 TX 802.11n/40M Mode CH03 2422 8.84 8.46 11.67 30 CH06 2437 8.64 8.26 11.47 30 CH09 2452 8.57 8.24 11.42 30 Mode Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) Result 802.11b 11.69 14.76 1.26(1.0dBi) 0.0037 1 Pass 802.11g 10.89 12.27 1.26(1.0dBi) 0.0031 1 Pass 802.11n-HT20 9.87 9.71 1.26(1.0dBi) 0.0024 1 Pass 802.11n-HT40 8.84 7.66 1.26(1.0dBi) 0.0019 1 Pass Frequency MHz Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) Result 2412-2462 12.72 18.71 1.26(1.0dBi) 0.0047 1 Pass

Test Report

FCC RADIO TEST REPORT FCC ID: HHOJWA-N8002 Product: 2.4G repeater Trade Name: Model Name: JWA-N8002 Serial Model: N/A Report No.: NTEK-2013NT1202666FS Prepared for Shenzhen Yichen Technoloy Development Co.,LTD 5F,No.1,Honghualing 2 nd industrial Zone, Xili Town,Nanshan District,Shenzhen,Guangdong,People’s Republic Of China. Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website:www.ntek.org.cn Page 2 of 65 Report No.: NTEK-2013NT1202666F TEST RESULT CERTIFICATION Applicant’s name........ Shenzhen Yichen Technoloy Development Co.,LTD Address ........................ 5F,No.1,Honghualing 2 nd industrial Zone, Xili Town,Nanshan District,Shenzhen,Guangdong,People’s Republic Of China. Manufacture's Name... Shenzhen Yichen Technoloy Development Co.,LTD Address ........................ 5F,No.1,Honghualing 2 nd industrial Zone, Xili Town,Nanshan District,Shenzhen,Guangdong,People’s Republic Of China. Product description Product name .................2.4G repeater Model and/or type reference ..................... JWA-N8002 Serial Model .................... N/A Standards.................... FCC Part15.247 Test procedure ................ ANSI C63.4-2003 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test...................................... Date (s) of performance of tests ....... 02 Dec. 2013 ~16 Mar. 2014 Date of Issue..................................... 16 Mar. 2014 Test Result......................................... Pass Testing Engineer : (Polo Cha) Technical Manager : (Brown Lu) Authorized Signatory : (Bovey Yang) Page 3 of 65 Report No.: NTEK-2013NT1202666F Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 RADIATED EMISSION LIMITS 17 3.2.2 TEST PROCEDURE 18 3.2.3 DEVIATION FROM TEST STANDARD 18 3.2.4 TEST SETUP 19 3.2.5 EUT OPERATING CONDITIONS 20 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 21 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 22 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 23 4 . POWER SPECTRAL DENSITY TEST 36 4.1 APPLIED PROCEDURES / LIMIT 36 4.1.1 TEST PROCEDURE 36 4.1.2 DEVIATION FROM STANDARD 36 4.1.3 TEST SETUP 36 4.1.4 EUT OPERATION CONDITIONS 36 4.1.5 TEST RESULTS 37 5 . BANDWIDTH TEST 45 5.1 APPLIED PROCEDURES / LIMIT 45 5.1.1 TEST PROCEDURE 45 Page 4 of 65 Report No.: NTEK-2013NT1202666F Table of Contents Page 5.1.2 EUT OPERATION CONDITIONS 45 5.1.3 TEST RESULTS 46 6 . PEAK OUTPUT POWER TEST 54 6.1 APPLIED PROCEDURES / LIMIT 54 6.1.1 TEST PROCEDURE 54 6.1.2 DEVIATION FROM STANDARD 54 6.1.3 TEST SETUP 54 6.1.4 EUT OPERATION CONDITIONS 54 6.1.5 TEST RESULTS 55 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 56 7.1 DEVIATION FROM STANDARD 56 7.2 TEST SETUP 56 7.3 EUT OPERATION CONDITIONS 56 7.4 TEST RESULTS 57 8 . ANTENNA REQUIREMENT 63 8.1 STANDARD REQUIREMENT 63 8.2 EUT ANTENNA 63 9 . EUT TEST PHOTO 64 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 5 of 65 Report No.: NTEK-2013NT1202666F 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247 (a)(2) 6dB Bandwidth PASS 15.247 (b) Peak Output Power PASS 15.247 (c) Radiated Spurious Emission PASS 15.247 (d) Power Spectral Density PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 65 Report No.: NTEK-2013NT1202666F 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add.:1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U,where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 7 of 65 Report No.: NTEK-2013NT1202666F 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment 2.4G repeater Trade Name Model Name JWA-N8002 Serial Model N/A Model Difference N/A Product Description The EUT is a 2.4G repeater Operation Frequency: 802.11b/g/n(20MHz):2412~2462 MHz 802.11n(40MHz):2422~2452 MHz Modulation Type: CCK/OFDM/DBPSK/DAPSK Bit Rate of Transmitter 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n(20MHz):150/144.44/130/117/ 115.56/104/86.67/78/52/6.5Mbps 802.11n(40MHz):300/270/240/180/150 /120/108/90/54 Mbps Number Of Channel 802.11b/g/n20MHz:11CH 802.11n40MHz:7CH Antenna Designation: Please see Note 3. Output Power(Conducted): 802.11b: 11.69 dBm (Max.) 802.11g: 10.89dBm (Max.) 802.11n(20M): 9.87 dBm (Max.) 80…

Text truncated - open the document above for the full version.

Test Setup Photos

Page 64 of 65 Report No.: NTEK-2013NT1202666F 9. EUT TEST PHOTO Radiated Measurement Photos Page 65 of 65 Report No.: NTEK-2013NT1202666F Conducted Measurement Photos

Contact Information

Applicant

Yong Zhou(Manager)
[email protected]+86-0755-33019922Fax: +86-0755-86238830

Test Firm

Shenzhen NTEK Testing Technology Co., Ltd.Jason Chen
[email protected](86)-0755-61156588Fax: (86)-0755-61156599

Technical Specifications

#Rule PartsFrequency RangePower Output
215C2.42 GHz - 2.45 GHz14.69 mW
Confidentiality
Long Term
Grant Notes
Power listed is the maximum conducted output power. Device contains 20 and 40 MHz signal bandwidth.

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