TW5GB89012.4GHz wireless back-up camera system

User manual

Warning Note: 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. Modifications not authorized by the manufacturer may void users authority to operate this device.

Shenzhen Gospell Smarthome Electronic Co.,Ltd FCC Confidential Authorization Date: 2006-12-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: (TW5GB8901 ) . Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: 1. Bill of materials (BOM) 2. Block Diagram 3. Circuit diagram 4. Opcrational Description (Long-term confidential) 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 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 Yours, Signature: Typed or Printed Name: Peter Luo Title: Manager Company Name: Shenzhen Gospell Smarthome Electronic Co.,Ltd Form 05

External Photos EUT - Front View EUT - Back View

ID Label FCC ID Label FCC ID: TW5GB8901 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.

ID Label/Location Label Location Information Specifications: Text is Black or white in color and is left justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Refer to the below arrow.

Internal Photos EUT - Inside View EUT - Lens View EUT - PCB Top View Antenna Port EUT - PCB Bottom View

Note: This test report is for the customer shown above and their specific product only. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratory Corp. (Shenzhen). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the Federal Government. FCC PART 15.249 EMI MEASUREMENT AND TEST REPORT For Shenzhen Gospell Smarthome Electronic Co., Ltd West, 5F/Block2, Vision (SZ) Park, South HI-Tech Park, Nanshan, Shenzhen, P.R. of China FCC ID: TW5GB8901 This Report Concerns: Original Report Equipment Type: 2.4GHz wireless back-up camera system Test Engineer: Charmi Peng Report No.: RSZ06122803 Test Date: 2007-01-15 Report Date: 2007-01-16 Reviewed By: EMC Manager: Boni Baniqued Prepared By: Bay Area Compliance Laboratory Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 Shenzhen Gospell Smarthome Electronic Co., Ltd FCC ID: TW5GB8901 Report # RSZ06122803 Page 2 of 13 FCC Part 15.249 Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST METHODOLOGY..................................................................................................................................................3 TEST FACILITY.............................................................................................................................................................3 SYSTEM TEST CONFIGURATION ..........................................................................................................................4 JUSTIFICATION.............................................................................................................................................................4 EQUIPMENT MODIFICATIONS.......................................................................................................................................4 CONFIGURATION OF TEST SETUP.................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................5 SUMMARY OF TEST RESULTS ...............................................................................................................................6 §15.203 - ANTENNA REQUIREMENT......................................................................................................................7 STANDARD APPLICABLE..............................................................................................................................................7 ANTENNA CONNECTOR CONSTRUCTION......................................................................................................................7 §15.205 §15.209(A) §15.249(A) - RADIATED EMISSION ........................................................................................8 MEASUREMENT UNCERTAINTY....................................................................................................................................8 EUT SETUP..................................................................................................................................................................8 EMI TEST RECEIVER SETUP.........................................................................................................................................9 TEST EQUIPMENT LIST AND DETAILS...........................................................................................................................9 TEST PROCEDURE........................................................................................................................................................9 CORRECTED AMPLITUDE & MARGIN CALCULATION...................................................................................................9 TEST RESULTS SUMMARY..........................................................................................................................................10 TEST DATA................................................................................................................................................................10 §15.249(D) – OUT OF BAND EMISSION ................................................................................................................13 STANDARD APPLICABLE............................................................................................................................................13 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................13 TEST PROCEDURE......................................................................................................................................................13 TEST DATA................................................................................................................................................................13 Shenzhen Gospell Smarthome Electronic Co., Ltd FCC ID: TW5GB8901 Report # RSZ06122803 Page 3 of 13 FCC Part 15.249 Report GENERAL INFORMATION Product Description for Equipment under Test (EUT) The Shenzhen Gospell Smarthome Electro…

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Test Setup Photos 30 MHz – 1000 MHz: Radiated Emission - Front View 30 MHz – 1000 MHz: Radiated Emission - Rear View Above 1 GHz: Radiated Emission - Front View Above 1 GHz: Radiated Emission - Rear View