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HBW350Swing Gate Operator

Chamberlain Group LLC, The
Swing Gate Operator - FCC ID HBW350 - Chamberlain Group LLC, The
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Dec 29, 2014
Application Purpose
Original Equipment
Date of Application
Dec 29, 2014
Equipment Note
Swing Gate Operator
Frequency Range
902.25000000 - 926.75000000
Company
Chamberlain Group LLC, The
Country
United States

Documents & Files

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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

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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

PLEASE READ THE MANUAL CAREFULLY BEFORE INSTALLATION AND OPERATION THIS PRODUCT TO BE INSTALLED BY A TRAINED GATE SYSTEMS TECHNICIAN ONLY. LA350 SWING GATE OPERATOR INSTALLATION MANUAL 2 TABLE OF CONTENTS SAFETY ................................................................................................................................................ 3-5 INTRODUCTION Specifications ...........................................................................................................................................6 Carton Inventory ......................................................................................................................................6 Tools Needed ...........................................................................................................................................7 Overview of Gate Operator and Wiring for Control Box ...........................................................................7 INSTALLATION Determine the Position of the Post Bracket .............................................................................................8 Dimensions of Gate Operator ...................................................................................................................9 Determine the Position of the Gate Bracket ..................................................................................... 10-11 Adjust Travel Distance ...........................................................................................................................11 Clutch Release .......................................................................................................................................12 Install the Control Box ...........................................................................................................................12 WIRING Connect the Gate Operator to the Control Box .......................................................................................13 Connect the Second Gate Operator to the Control Box ..........................................................................13 Voltage Selection ...................................................................................................................................14 Power Wiring .........................................................................................................................................14 Connect a Battery Backup to the Control Box (Optional) .......................................................................16 Wiring Diagram ......................................................................................................................................17 TRAVEL LIMIT SETTINGS ......................................................................................................................18 PROGRAMMING Program Remote Control .......................................................................................................................18 Erase All Codes ......................................................................................................................................18 LiftMaster ® Internet Gateway .................................................................................................................19 Erase a LiftMaster ® Internet Gateway ....................................................................................................19 SETTINGS Opening/Closing Delay Time Settings ....................................................................................................20 Single Gate Leaf Operation Setting ........................................................................................................20 Operation Mode Setting .........................................................................................................................20 Auto Closing Setting ..............................................................................................................................20 Force Adjustment ...................................................................................................................................21 Soft Start and Stop Speed Setting .........................................................................................................21 Moving Speed Setting ............................................................................................................................21 Operating Time Setting ..........................................................................................................................21 Maglock (Optional) ................................................................................................................................22 Flashing Light (Optional) .......................................................................................................................22 The Photoelectric Sensor (Optional) Connection ...................................................................................22 OPERATION AND MAINTENANCE .................................................................................................... 23-25 TROUBLESHOOTING .............................................................................................................................26 SERVICE KITS ........................................................................................................................................27 ACCESSORIES .......................................................................................................................................27 3 MECHANICAL ELECTRICAL When you see these Safety Symbols and Signal Words on the following pages, they will alert you to the possibility of serious injury or death if you do not comply with the warnings that accompany them. The hazard may come from something mechanical or from electric shock. Read the warnings carefully. When you see this Signal Word on the follow…

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Cover Letter(s)

Chamberlain Group Inc, The Equipment Name: Swing Gate Operator Model: LA350 FCC ID: HBW350 Hopping description: Divide the bandwidth from 902MHz to 928MHz to 50 frequency points, each bandwidth with 500KHz. The system selects 16 frequency points from 50 frequency points. The transmitting point is selected randomly, and shared the same priority. The max frequency hopping time is 400ms. Hopping Sequence: Example of a 16 hopping sequence in data mode: 0 ,4, 8, 12, 1, 5, 9 ,13, 2 ,6 ,10 ,14 , 3, 7, 11 ,15 Sincerely, Signature Name: Barbara Kelkhoff Title: Manager of Regulatory Affairs

Cover Letter(s)

< Chamberlain Group Inc, The > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date:2014.12.28 Subject; Request for Confidentiality FCC ID: HBW350 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely. • Schematic Diagram • Block Diagram • Operational Description Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission' s policy, in order to comply with the marketing regulations in 47 CFT §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant shot-term confidentiality request on the following attachment(s) for 180 days after the grant as outlined in Public Notice DA 04-1705. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Barbara Kelkhoff Title: Manager of Regulatory Affairs

Cover Letter(s)

Chamberlain Group Inc, The Letter of Authorization Company: Chamberlain Group Inc, The Address: 845 N Larch Ave, Elmhurst, IL 60126 Product Name: Swing Gate Operator Model Number: LA350 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, CA 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. This shall include the following: • Testing • Approval applications (includes complete product documentation package, including Confidential information) and procedures • Payment of approval fees We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, CA 94566, USA, is allowed to forward all information related to the approval project to the applied notified body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Barbara Kelkhoff Date: 2014.12.28 Title: Manager of Regulatory Affairs Signature of applicant:

External Photos

External photo

ID Label/Location Info

Label and label location Label size: L*W=50*40mm LiftMaster Swing Gate Operator Model: LA350 FCC ID:HBW350 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.

Internal Photos

Internal photo

RF Exposure Info

Maximum Permissible Exposure Applicable Standard According to §1.1307(b)(5), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. Remark: 1) The maximum output power for antenna 1 is 14.78 dBm ( 30.06mW) at 902.25MHz, -0.5dBi antenna gain (0.32 numeric antenna gain.) 2) For mobile or fixed location transmitters, no SAR consideration applied. The minimum separation generally be used is at least 20cm, even if the calculation indicate that the MPE distance would be lesser. Maximum Permissible Exposure output power=30.06mW Numeric Antenna gain=0.32 Substituting the MPE safe distance using d=20cm into above equation. Yields: S=0.000199*P*G Where P=Power in mW G=Numeric antenna gain S=Power density in mW/cm 2 Power density=0.00191mW/cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Test Report

FCC ID TEST REPORT for Swing Gate Operator Model: LA350 FCC ID: HBW350 Prepared for: Chamberlain Group Inc, The 845 N Larch Ave, Elmhurst, IL 60126 Prepared by: Shenzhen TCT Testing Technology Co., Ltd 1F, Building 1, Yibaolai Industrial Park, Qiaotou Village, Fuyong Town, Baoan District, Shenzhen, Guangdong, China TEL: +86-0755-27673339 FAX: +86-0755-27673332 Report Number:TCT141212E008 Date of Test: Dec. 09-Dec. 28, 2014 Date of Report: Dec. 29, 2014 The results detailed in this test report relate only to the specific sample(s) tested. It is the Application’s responsibility to ensure that all production units are manufactured with equivalent EMC characteristics. This report is not to be reproduced except in full, without written approval from TCT Testing Technology. FCC ID: HBW350 Report Number: TCT141212E008 Page 2 of 30 Table of Contents 1.0 General Details................................................................................................................................................... 3 1.1 Test Lab Details ........................................................................................................................................... 3 1.2 Applicant Details ......................................................................................................................................... 3 1.3 Description of EUT...................................................................................................................................... 4 1.4 Statement ..................................................................................................................................................... 4 1.5 Test Engineer ............................................................................................................................................... 4 2.0 Test equipments and Associated Equipment used during the test................................................................. 5 2.1 Test Equipments........................................................................................................................................... 5 2.2 AE used during the test ................................................................................................................................ 5 3.0 Technical Details................................................................................................................................................ 6 3.1 Summary of test results ............................................................................................................................... 6 3.2 Test Standards .............................................................................................................................................. 6 4.0 EUT Modification.............................................................................................................................................. 6 5.0 Measurement Uncertainty(95% confidence levels, k=2)............................................................................. 6 6.0 Power Line Conducted Emission Test.............................................................................................................. 7 7.0 20dB Bandwidth Measurement...................................................................................................................... 11 8.0 Maximum Peak Output Power....................................................................................................................... 13 9.0 Carrier Frequency Separation........................................................................................................................ 15 10.0 Number of Hopping Channels...................................................................................................................... 16 11.0 Time of Occupancy (Dwell Time)................................................................................................................. 17 12.0 Band edge Measurement...............................................................................................................................18 13.0 Spurious Emission Test.................................................................................................................................. 21 14.0 Antenna Requirement................................................................................................................................... 30 FCC ID: HBW350 Report Number: TCT141212E008 Page 3 of 30 1.0 General Details 1.1 Test Lab Details Name : Shenzhen Tongce Testing Lab Address: 1F, Leinuo Watch Building, Fuyong Town, Baoan Dist, Shenzhen, China Telephone: 13410377511 Fax: -- The test facility is recognized, certified, or accredited by the following organizations: FCC Registration Number: 572331 Shenzhen TCT Testing Technology Co., Ltd., Shenzhen EMC Laboratory: Shenzhen Tongce Testing Lab The 3m Semi-anechoic chamber has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration Number: 572331 Industry Canada (IC) The 3m Semi-anechoic chamber of Shenzhen TCT Testing Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing Registration Number IC: 10668A-1 1.2 Applicant Details Applicant: Chamberlain Group Inc, The Address: 845 N Larch Ave, Elmhurst, IL 60126 Telephone: 630-516-6613 Fax: 630-516-6813 Manufacturer: FoShan ShunDe RongGui FORESEE Garage Doors Co., Ltd. Address: 33rd, Changbao West Road, Rongli, Ronggui, Shunde District, Foshan City, Guangdong Province, P.R.C. Telephone: +86 13549882099 Fax: -- FCC ID: HBW350 Report Number: TCT141212E008 Page 4 of 30 1.3 Description of EUT Product: Swing Gate Operator Model No.: LA350 Additional Model No.: N.A. Brand Name Liftmaster Rating: AC 120V/60Hz Modulation Type: GFSK Transfer Data Rate 96kbps Channel nu…

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Test Setup Photos

Conducted Emission Radiated Emission

Contact Information

Applicant

Thomas DeSilvia(Director Corporate Compliance)
[email protected]630 993 8618Fax: 630 516 6871

Technical Contact

Shenzhen Tongce Testing LabJoe Zhou
[email protected](86)075536638142

1F, Leinuo Watch Building · China

Test Firm

Shenzhen Tongce Testing LabJoe Zhou
[email protected]860755-36638142

Technical Specifications

#Rule PartsFrequency RangePower Output
115C902.25 MHz - 926.75 MHz30.00 mW
Confidentiality
Long Term
Grant Notes
Power Output listed is Conducted. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter within a device, except in accordance with accepted multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

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