Circuit Description Application: The TX-3314S transmitter is a periodic type transmitter used to remotely control a duck decoy. There are two function buttons; one activates functions set in the decoy receiver and the second button stops the functions. Circuit: The circuit is a simple encoder IC that creates a unique identification code and modulates a simple Colpitts oscillator circuit. The antenna is a loop etched on the PCB. Antenna tuning is accomplished with a trim capacitor in the transmit loop. Receiver: The companion receiver is a simple super-regenerative design. Several control functions are set in the decoy circuit whereby a motor control circuit accomplishes movements of the decoy. The decoy has been approved under a Declaration of Conformity per Part 15, Subpart B.

Test Report

KTL Test Report:0L0237RUS1 Applicant:The Purchasing Department Equipment Under Test:TX-3314S (E.U.T.) FCC ID:O4TTX3314S In Accordance With:FCC Part 15, Subpart C For Low Power Transmitters Operating Periodically In The Band 40.66 - 40.77 MHz And Above 70 MHz Tested By:KTL Dallas, Inc. 802 N. Kealy Lewisville, TX 75057-3136 Authorized By: Tom Tidwell, Wireless Group Manager Date:8/7/00 Total Number of Pages:30 KTL Dallas, Inc. FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS EQUIPMENT: TX-3314S FCC ID.: O4TTX3314S PROJECT NO.: 0L0237RUS1 Page 2 of 30 TABLE OF CONTENTS Section 1. Summary of Test Results........................................................................................3 Section 2. Equipment Under Test (E.U.T.)..............................................................................5 Section 3. Equipment Configuration........................................................................................8 Section 4. Transmission Requirements...................................................................................10 Section 5. Radiated Emissions...............................................................................................17 Section 6. Occupied Bandwidth.............................................................................................21 Section 7. Frequency Tolerance Devices in the Frequency Band 40.66 - 40.77 MHz..........23 Section 8. Periodic Alternate Field Strength Requirements.....................................................24 Section 9. Powerline Conducted Emissions............................................................................25 Section 10.Block Diagrams.....................................................................................................26 Section 11. Test Equipment List..............................................................................................28 ANNEX A - RESTRICTED BANDS.......................................................................................29 KTL Dallas, Inc. FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS EQUIPMENT: TX-3314S FCC ID.: O4TTX3314S PROJECT NO.: 0L0237RUS1 Page 3 of 30 Section 1.Summary of Test Results Model No.:TX-3314S Sample No.:S02 General:All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart C, Paragraph 15.231. All tests were conducted using measurement procedure ANSI C63.4-1992. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. New SubmissionProduction Unit Class II Permissive ChangePre-Production Unit THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. NVLAP LAB CODE: 100351-0 KTL Dallas Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. KTL Dallas Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. KTL Dallas, Inc. FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS EQUIPMENT: TX-3314S FCC ID.: O4TTX3314S PROJECT NO.: 0L0237RUS1 Page 4 of 30 Summary Of Test Data Name of TestParagraph No.Results Transmission Requirements15.231(a)Complies Radiated Emissions15.231(b)Complies Occupied Bandwidth15.231(c)Complies Frequency Tolerance15.231(d)N/A(1) Periodic Alternate Field Strength Requirements15.231(e)N/A(2) Powerline Conducted Emissions15.207N/A(3) Footnotes For N/A’s:(1)The unit does not operate in the designated band for this requirement. (2)The device meets the requirements of 15,231(a). (3)The device is DC (battery) powered KTL Dallas, Inc. FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS EQUIPMENT: TX-3314S FCC ID.: O4TTX3314S PROJECT NO.: 0L0237RUS1 Page 5 of 30 Section 2.Equipment Under Test (E.U.T.) General Equipment Information Frequency Range: 433 - 434 (Fixed at 433 MHz nominal) Operating Frequency(ies) of Sample: 434 MHz Type of Emission: Pulse Code Modulation Emission Designator: 430KL1D Supply Power Requirement: 12 Volt Alkaline battery Duty Cycle Correction Factor: -6.9 dB KTL Dallas, Inc. FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS EQUIPMENT: TX-3314S FCC ID.: O4TTX3314S PROJECT NO.: 0L0237RUS1 Page 6 of 30 Description of E.U.T. The device is a key fob remote transmitter that is momentarily activated by pressing a button. Modifications Incorporated in E.U.T. The EUT has not been modified from what is described by the brand name and unique type identification stated above. KTL Dallas, Inc. FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS EQUIPMENT: TX-3314S FCC ID.: O4TTX3314S PROJECT NO.: 0L0237RUS1 Page 7 of 30 Justification The E.U.T. was configured for testing as per typical installation. The following combinations were investigated to establish worst case configuration: (1) Lying flat (2) Standing vertically on its side. (3) Standing vertically on its end. Exercise Program The E.U.T. exercise program used during radiated and conducted testing was designed to exercise the various system components in a manner similar to typical use. Exercise mode: (1) Continuous transmit, Black button depressed. (2) Continuous transmit, Green button depressed. KTL Dallas, Inc. FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS EQUIPMENT: TX-3314S FCC ID.: O4TTX3314S PROJECT NO.: 0L0237RUS1 Page 8 of 30 Section 3.Equipment Configuration Equipment Configuration List: ItemDescriptionModel No.Serial.Rev. (A)Remote transmitterTX-3314SNoneN/A (B) (C) (D) (E) (F) (G) Inter-connection Cables: There are no detachable cables or wires to tr…

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