P6F4TFXAsset Tracking and Event TX

Cover Letter Regarding Draft User Manual FCC ID P6F4TFX The provided user manual is a draft based on the A760 product. The circuitry is identical between the A760 and A761. The board layout is different. The A761 is powered by a battery pack provided in the host plastic soap dispenser enclosure while the A760 had its own battery pack. From the user point of view there is no difference in operation. ***

9229 Waterford Cenke Blvd. r Suite 500 t Austin, TX 78758 [email protected] Tel: 512.439.2240 www.rfcode.com Fax 512.439.2199 Authorized RF Code Representation Letter Date: September 25, 2013 American Certification Body, lnc. 6731 Whittier Avenue Suite C110 Mclean, VA 22101 To Whom lt May Concern: The purpose of this authorization letter is to confirm that the following RF Code, lnc. company representatives have been granted authority to act on the pending FCC Grant, FCC lD: P6F4TFX. Ron Graczyk Director of Hardware Engineering Chris Gaskins Vice President of Product Development FRI',,l: 000$178354 Grantee Cnde; P6F RF Code, Inc. Parv*y, Mr, Dale 9229 Yfaierford Cenire 3lvd, $uite 5CI0 Austrn TX 78758-75i 1 United States 0it16!?*a2 Thank you, By: ,l ', V On behalf of: RF Code, lnc. Telephone: 512.439.2244 Dale Parvey 25,*rr- 2orj @RFCode.

1601 North A.W. Grimes Blvd., Suite B Round Rock, TX 78665 e-mail: [email protected] (512) 244-3371 Fax: (512) 244-1846 October 31, 2013 Ron Graczyk RF Code, Inc. 9229 Waterford Centre Blvd., Suite 500 Austin, TX 78758 USA Dear Ron: Thank you for allowing Professional Testing (EMI), Inc. an opportunity to perform testing for RF Code. Enclosed is the Wireless Certification Report for the A761. This report can be used to demonstrate compliance with FCC requirements for wireless devices in the United States. If you have any questions, please contact me. Sincerely, Jeffrey A. Lenk President Attachment Wireless Certification Report for the RF Code A761: 915 MHz Radio Section 14891 915 MHz Radio Page 2 of 33 Project 14891-15 A761 915 MHz Radio Section Wireless Certification Report Prepared for: RF Code, Inc. By Professional Testing (EMI), Inc. 1601 North A.W. Grimes Blvd., Suite B Round Rock, Texas 78665 October 31, 2013 Reviewed by Written by Larry Finn Product Development Engineer Eric Lifsey Test Engineer Wireless Certification Report for the RF Code A761: 915 MHz Radio Section 14891 915 MHz Radio Page 3 of 33 Revision History Revision Number Description Date 01 Revised per ACB comments September 28, 2013 02 Revised per ACB comments October 23, 2013 03 Revised per ACB comments October 31, 2013 Wireless Certification Report for the RF Code A761: 915 MHz Radio Section 14891 915 MHz Radio Page 4 of 33 Table of Contents Revision History ............................................................................................................................................................. 3 Certificate of Compliance ............................................................................................................................................. 5 1.0 Introduction.......................................................................................................................................................... 6 1.1 Scope ............................................................................................................................................................... 6 1.2 EUT Description ............................................................................................................................................. 6 1.3 EUT Operation ................................................................................................................................................ 7 1.4 Modifications to Equipment ............................................................................................................................ 7 1.5 Test Site .......................................................................................................................................................... 7 2.0 Applicable Documents and Clauses ..................................................................................................................... 8 3.0 Fundamental Output Power ................................................................................................................................. 9 3.1 Test Procedure ................................................................................................................................................ 9 3.2 Test Criteria .................................................................................................................................................... 9 3.3 Test Results ..................................................................................................................................................... 9 4.0 Transmitter Duty Cycle ...................................................................................................................................... 10 4.1 Test Procedure .............................................................................................................................................. 10 4.2 Test Criteria .................................................................................................................................................. 10 4.3 Test Results ................................................................................................................................................... 10 5.0 Occupied Bandwidth ......................................................................................................................................... 13 5.1 Test Procedure .............................................................................................................................................. 13 5.2 Test Criteria .................................................................................................................................................. 13 5.3 Test Results ................................................................................................................................................... 13 5.3.1 Bandwidth Plot 6 dB ........................................................................................................................... 14 5.3.2 Bandwidth Plot 20 dB ......................................................................................................................... 15 6.0 Power Spectral Density ...................................................................................................................................... 16 6.1 Test Procedure .............................................................................................................................................. 16 6.2 Test Criteria .................................................................................................................................................. 16 6.3 Test Results ................................................................................................................................................... 16 6.3.1 Power Spectral Density Plot ........................................................…

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