TXL3331Wireless Doorbell Extender

(53㧉⨚᧶67,48667,$9 'HVLJQHU 㦈㣍忄'DWH 0&.306&die line ᧶ 㙞承᧶広㢝⃵67,467,67,5(9$[PPJ⃵兇᧨ ♛槱◿◤煠᧨℣㔧欄᧨ಯ,QVW0DUFKರ᧨5R+6 (5331 5(9  㔧♯㡈㆞ D㽎壩兎歝䛃㔧₳㔧 E㽎壩兎歝䛃㔧ₘ㔧 F㔧♯⚝䤓⻉⺇᧶[PP 㷲槱 㷲槱 㷲槱 This device complies with Industry Canada's licence-exempt RSSs.

ERP机型：STI009Q-US-STI27820A-V1 Designer:曹显贵Date MCKPMS186Cdie line ：2015-06-04 描述：FCC ID标贴:STI009Q/STI-3331,STI278,REV.A,28x10mm ,80g铜版纸覆膜， 白底印黑字，“Model:STI-3331”，RoHS 2.0 ERP P/N: REV: 0.0 Model: STI-3331 Wireless Doorbell Extender FCC ID: TXL3331 IC: 6335A-3331 Safety Technology International, Inc. MADE IN CHINA

Label Location

Global United Technology Services Co., Ltd. Report No.: GTSE15040063201 Cover Page FCC REPORT Applicant: Safety Technology International, Inc. Address of Applicant: 2306 Airport Road, Waterford, MI 48327-1209, USA Equipment Under Test (EUT) Product Name:Wireless Doorbell Extender Model No.:STI-3331 Trade Mark:STI FCC ID:TXL3331 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231:2014 Date of sample receipt: May 25, 2015 Date of Test: May 25-26, 2015 Date of report issued: May 27, 2015 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Robinson Lo Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the GTS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of GTS or testing done by GTS in connection with, distribution or use of the product described in this report must be approved by GTS in writing. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. RbiL Report No.: GTSE15040063201 2Version Version No.DateDescription 00May 27, 2015Original Prepared By: Date: May 27, 2015 Project Engineer Check By:Date: May 27, 2015 Reviewer Global United Technology Services Co., Ltd.Project No.: GTSE150400632RF Room 301-309, 3th Floor, Block A, Huafeng Jinyuan Business Building, No. 300 Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, China Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 2 of 26 Report No.: GTSE15040063201 3Contents Page 1COVER PAGE .......................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 CLIENT INFORMATION......................................................................................................................... 5 5.2 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.3 TEST MODE........................................................................................................................................ 6 5.4 TEST FACILITY.................................................................................................................................... 6 5.5 TEST LOCATION................................................................................................................................. 6 5.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER......................................................................... 6 5.7 DESCRIPTION OF SUPPORT UNITS....................................................................................................... 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA...................................................................................... 8 7.1 ANTENNA REQUIREMENT..................................................................................................................... 8 7.2 CONDUCTED EMISSIONS..................................................................................................................... 9 7.3 RADIATED EMISSION METHOD........................................................................................................... 12 7.3.1 Field Strength of The Fundamental Signal ................................................................................ 14 7.3.2 Spurious emissions.................................................................................................................... 16 7.4 20DBOCCUPY BANDWIDTH.............................................................................................................. 19 7.5 RELEASE TIME.................................................................................................................................. 20 8 TEST SETUP PHOTO ............................................................................................................................ 21 9 EUT CONSTRUCTIONAL DETAILS .....................................................................................................23 Global United Technology Services Co., Ltd.Project No.: GTSE150400632RF Room 301-309, 3th Floor, Block A, Huafeng Jinyuan Business Building, No. 300 Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, China Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960Page 3 of 26 Report No.: GTSE15040063201 4Test Sum…

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Radiated Emission Conducted Emission