QE2-WECAWireless Emergency Call Station

FCC ID: QE2-WECA Exhibit G – Block Diagrams Tel-Tron Technologies Corporation Transmitter FCC ID: QE2-WECA

FCC ID: QE2-WECA Exhibit K – Letter of Authorization Tel-Tron Technologies Corporation Transmitter FCC ID: QE2-WECA

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 July 16, 2002 RE: Tel-Tron Technologies Corporation. FCC ID: QE2WECA After a review of the submitted information, I have a few comments on the above referenced Application. 1) Please provide a FRN Number for Tel-Tron Technologies Corporation. This is now required for all Grantees - (reference MD Docket No. 00-205). To obtain an FRN online, visit the FCC's Web site at www.fcc.gov and click the Commission Registration System (CORES) link. For further assistance, please either refer to the FAQ at this same link; contact the CORES helpdesk at [email protected]; or call the CORES helpdesk toll-free number: 1- 877-480-3201. For future applications, please provide the FRN number in the Equipment Code: Portion of the 731. 2) Please provide a higher resolution schematic, as the one provided is not easily readable 3) Please adjust the Equipment code (Section 4a) of the 731 to be DSC. 4) The Label shows the FCC ID as QE2-WECA, while the 731 shows QE2WECA. Please let us know what the actual FCC ID Number is and correct the appropriate exhibits. 5) The product specification sheet provided does not appear to contain any confidential material and also contains the same information provided in the operational description which was uploaded without confidentiality requested. Please justify why confidentiality is requested or remove this request from the confidentiality request. 6) The users manual contains the following information: Any changes or modifications not expressly approved by Tel-Tron Technolgies Corporation for compliance could void your authority to modify the equipment. This should be worded as Any changes or modifications not expressly approved by Tel-Tron Technolgies Corporation for compliance could void your authority to operate the equipment. Please provide a corrected manual Timothy R. Johnson Examining Engineer Direct Phone: 404-414-8071 mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 July 19, 2002 RE: Tel-Tron Technologies Corporation. FCC ID: QE2WECA After a review of the submitted information, I have a few comments on the above referenced Application. 1) The higher resolution schematic provided is not the same circuitry as the one previously provided. Please explain why these schematics are different. Note that the schematic submitted should match the EUT as it was tested. 2) Please provide information on what type of information is transmitted (i.e. data stream) during the normal & supervisory modes? Will the duty cycle for both normal and supervisory modes be the same? 3) The operational description provides information that the device transmits in both normal mode (by pulling), or supervisory mode. Please provide a detailed explanation of the supervisory mode, its transmission characteristics, and how it meets 15.231 (a)(3). 4) Please provide a plot that show compliance with 15.231 (a)(2). For instance, show its transmission over a 30 second period after it first transmits. 5) Please supply further supporting information for the 25% duty cycle. From the 2 plots provided, without knowing the encoding methods used, it may be assumed the device could theoretically transmit a worse case encoding of all wide pulses (600 us). This would yield a duty cycle of about 0.600 * 13 = 7.8 ms per 26 msec (30% duty cycle) as estimated form the plots provided. 6) The test report (Certificate of Compliance Page, Fundamental Data Sheet) uses the peak/QP limits specified by 15.231(e). It does not appear that the devices is designed to meet 15.231(e) timing requirements (normal transmission 5 seconds, supervisory transmission 1 second). It appears that this device should fall under 15.231(a). Please explain which section of the rules this device is intended to operate under. --- The following comments assume that the limits applied are under 15.231 (b) --- 7) FYI, The limits for 1560, 2496, & 2808 fall in restricted bands. Based upon how the results are presented, this limit should have been (20 log 500) + 12 dB duty cycle + 9.5 dB 3to1 meter conversion = 75.5 dBuV/m. 8) FYI, There appears to be a typo in the limits give above the 3 rd Harmonic in section 2.2 of the test report. Timothy R. Johnson Examining Engineer Direct Phone: 404-414-8071 mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

FCC ID: QE2-WECA Exhibit F – EUT Photographs Tel-Tron Technologies Corporation Transmitter FCC ID: QE2-WECA Tel-Tron Technologies Corporation Transmitter External – Top View External – Bottom View FCC ID: QE2-WECA Tel-Tron Technologies Corporation Transmitter Internal – Top View Internal – Bottom View Tel-Tron Technologies Corporation FCC ID: QE2-WECA Transmitter Main Board – Up View Main View – Down View

FCC ID: QE2-WECA Exhibit D – Equipment ID Labels and Locations Tel-Tron Technologies Corporation Transmitter FCC ID: QE2-WECA

FCC ID: QE2-WECA Exhibit F – EUT Photographs Tel-Tron Technologies Corporation Transmitter FCC ID: QE2-WECA Tel-Tron Technologies Corporation Transmitter External – Top View External – Bottom View FCC ID: QE2-WECA Tel-Tron Technologies Corporation Transmitter Internal – Top View Internal – Bottom View Tel-Tron Technologies Corporation FCC ID: QE2-WECA Transmitter Main Board – Up View Main View – Down View

FCC ID: QE2-WECA Technical Description The WECA is a 312 MHz OOK transmitter. Normal transmission is started by manual activation of a “pull cord”. Supervision transmissions occur once per hour. Normal transmissions consist of a code sequence including the device id, alarm flag, and battery condition flag, which repeat for five seconds. Supervision transmissions consist of a code sequence including the device id, supervision flag, and battery condition flag, which repeat for one second. Power is supplied by a 3.0 V Lithium coin cell. Logic operations and the transmitter is contained in an Atmel AT86RF401 Timing is provided by an RC oscillator which interrupts the Atmel chip approximately once per minute. Transmitter frequency is derived from 13 MHz crystal which works with a local oscillator and 24:1 phase-lock loop within the Atmel part. Device id is programmable and is stored in an EEPROM also within the Atmel part. FCC ID: QE2-WECA Exhibit H – Product Specification Tel-Tron Technologies Corporation Transmitter FCC ID: QE2-WECA Specifications Compatibility Lifeline 6000 series Communicator Lifeline 9000 series Telephones Tel-Tron WRMA Receiver Tel-Tron WARB Receiver Battery Energizer CR2032 Lithium Panasonic CR2032 Lithium Voltage 3 VDC Current 0.75 uA when idle 10 mA when operating Frequency 312 MHz Field Strength Within FCC Part 15 limits Modulation OOK

Project Number: 02323-10 Prepared for: TEL-TRON TECHNOLOGIES CORPORATION 220 Fentress Blvd. Daytona Beach, FL 32114 By Professional Testing (EMI), Inc. 1601 FM 1460, Suite B Round Rock, Texas 78664 June 2002 CERTIFICATION Electromagnetic Interference Test Report TEL-TRON TECHNOLOGIES CORPORATION Transmitter FCC ID: QE2-WECA Professional Testing (EMI), Inc. Page 2 of 23 Table of Contents Title Page....................................................................................................................................1 Table of Contents........................................................................................................................2 Certificate of Compliance...........................................................................................................3 1.0 EUT Description.................................................................................................................4 1.1 EUT Operation....................................................................................................................4 2.0 Electromagnetic Emissions Testing.....................................................................................4 2.1 TEST PROCEDURE.............................................................................................................5 2.2 TEST CRITERIA................................................................................................................5 2.3 TEST RESULTS.................................................................................................................5 3.0 Occupied Bandwidth Measurements....................................................................................6 3.1 TEST PROCEDURE.............................................................................................................6 3.2 TEST CRITERIA.................................................................................................................6 3.3 TEST RESULTS.................................................................................................................6 4.0 Antenna Requirement..........................................................................................................6 4.1 EVALUATION PROCEDURE................................................................................................6 4.2 EVALUATION CRITERIA....................................................................................................7 4.3 EVALUATION RESULTS.....................................................................................................7 5.0 Modifications to Equipment................................................................................................7 6.0 List of Test Equipment........................................................................................................7 Figures Figure 1: Radiated Emissions Test Setup.....................................................................................8 Appendices Appendix A: Fundamental Emissions Test Data..........................................................................9 Appendix B: Spurious Emissions Test Data..............................................................................11 Appendix C: Duty Cycle Plots..................................................................................................14 Appendix D: Transmission Duration.........................................................................................19 Appendix E: Occupied Bandwidth Test Data............................................................................22 IS REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF PROFESSIONAL TESTING (EMI), INC. 1601 FM 1460, Suite B Round Rock, Texas 78664 512/244-3371 Fax 512/244-1846 Applicant: Tel-Tron Technologies Corporation Applicant’s Address: 220 Fentress Blvd. Daytona Beach, FL 32114 Model: Transmitter Serial Number: None Project Number: 02323-10 I, Jeffrey A. Lenk, for Professional Testing (EMI), Inc., being familiar with the FCC rules and test procedures have reviewed the test setup, measured data and this report. I believe them to be true and accurate. The Tel-Tron Technologies Corporation Transmitter was tested to and found to be in compliance with FCC Part 15 Subpart C for an Intentional Radiator. The highest emissions generated by the above equipment are listed below: Frequency (MHz) Level (dBμV/m) Limit (dBμV/m) Margin (dB) Fundamental 312 83.1 85.7 -2.6 Spurious 1560 57.9 77.0 -19.0 ______________________________ Jeffrey A. Lenk President Certificate of Compliance FCC ID: QE2-WECA Professional Testing (EMI), Inc. Page 4 of 23 1.0 EUT Description The Equipment Under Test (EUT) is the Tel-Tron Technologies Corporation Transmitter. The Transmitter is a wall-mounted battery powered 312 MHz transmitter. The WECA is a 312 MHz OOK transmitter. Normal transmission is started by manual activation of a “pull cord”. Supervision transmissions occur once per hour. Normal transmissions consist of a code sequence including the device id, alarm flag, and battery condition flag, which repeat for almost five seconds. Supervision transmissions consist of a code sequence including the device id, supervision flag, and battery condition flag, which repeat for almost one second. The EUT operates at 312 MHz and is designed for compliance with 47 CFR 15.231 of the FCC rules. Specific test requirements for this device include the following: 47 CFR 15.231 Fundamental Transmit Power 47 CFR 15.231 & 15.205 Spurious Radiated Power 47 CFR 15.231 & 2.1049 Occupied Bandwidth (2.989 used as Procedural Reference) 47 CFR 15.203 Antenna Requirement The system tested consisted of the following: Manufacturer & Model Serial # FCC ID # Description Tel-Tron Technologies Corporation, Transmitter None QE2- WECA Transmitter 1.1 EUT Operation The Transmitter was put in continuous data transmitting mode. Pulling the cord about three times activates this mod…

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FCC ID: QE2-WECA Exhibit E – Test Setup Photographs Tel-Tron Technologies Corporation Transmitter FCC ID: QE2-WECA Tel-Tron Technologies Corporation Transmitter Radiated Emissions – Front View Radiated Emissions – Back View