Test report

FCC ID: E4EG8D-443H-A

Test Report

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       Applicant:                OMRON Corporation
       Type of Equipment:        Keptes Entry System (Transnitien
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       ‘Teststandant:            ECC Part 18 Subpart C
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                                                                        Test report
                                                                        FCC ID        : E4EG8D-443H-A
                                                                        Our reference : 18F0063-02-1
                                                                        Page          : 2 of 13
                                                                        Issued date   : 99-07-16


     Table of Contents                                                                          Page

1 GENERAL INFORMATION                                                                            3
    1.1 Tested Methodology                                                                       4
    1.2 Test Facility                                                                            4

2 PRODUCT DESCRIPTION                                                                            5

3 TESTED SYSTEM DETAILS                                                                          5

4 SYSTEM TEST CONFIGURATION                                                                      6
     4.1 Justification                                                                           6
     4.2 Test Procedure                                                                          6
     Figure 4.2 Configuration of Tested System                                                   7

5 RADIATED MEASUREMENT PHOTOS                                                                    8
    Figure 5.1 Radiated Measurement Photos                                                       8
    5.1 Measurement Uncertainty                                                                  9

6 RADIATED EMISSION DATA                                                                         10
    6.1 Field Strength Calculation                                                               11

7 TEST EQUIPMENT USED                                                                            12

APPENDIX                                                                                        13
 Test Data                                                                                 A1 - A3




          Testing Laboratory
          A-pex International Co., Ltd.                          Telephone:   +81 596 39 1485
          108 Yokowa-cho, Ise-shi   Mie-ken   516-1106   JAPAN   Facsimile:   +81 596 39 0232


                                                                        Test report
                                                                        FCC ID        : E4EG8D-443H-A
                                                                        Our reference : 18F0063-02-1
                                                                        Page          : 3 of 13
                                                                        Issued date   : 99-07-16


1 GENERAL INFORMATION


   APPLICANT                                          : OMRON Corporation

   ADDRESS                                            : 1-501, Yashirogaoka, Meito-ku, Nagoya-city
                                                         Aichi, 465-0051 Japan
                                                         Tel: +81-52-704-2525
                                                         Fax: +81-52-704-2769

   REGULATION(S)                                      : FCC Part 15 Subpart C

   MODEL NUMBER                                       : G8D-443H-A

   SERIAL NUMBER                                      :-

   KIND OF EQUIPMENT                                  : Keyless Entry System (Transmitter)

   TESTED DATE                                        : July 7, 1999

   RECEIPT DATE OF SAMPLE                             : June 26, 1999

   REPORT FILE NUMBER                                 : 18F0063-02-1

   TEST SITE                                          : A-PEX Yokowa NO.3 Open Test Site




       Testing Laboratory
       A-pex International Co., Ltd.                             Telephone:   +81 596 39 1485
       108 Yokowa-cho, Ise-shi   Mie-ken   516-1106   JAPAN      Facsimile:   +81 596 39 0232


                                                                                     Test report
                                                                                     FCC ID        : E4EG8D-443H-A
                                                                                     Our reference : 18F0063-02-1
                                                                                     Page          : 4 of 13
                                                                                     Issued date   : 99-07-16


1.1 Tested Methodology

Radiated testing were performed according to the procedures in FCC/ANSI C63.4(1992).
Radiated testing was performed at a distance of 3 meters from the antenna to EUT .


1.2 Test Facility

The open area site measurement facility used to collect the radiated data is located on 108, Yokowa-cho,
Ise-shi, Mie-ken, 516-1106 Japan.
This site has been fully described in a report dated Aug. 1, 1997 submitted to FCC office, and listed dated Sep. 16, 1997
(31040/SIT 1300F2) and accepted Feb. 19, 1998 (IC2973-3) by Industry Canada.




              Testing Laboratory
              A-pex International Co., Ltd.                                   Telephone:    +81 596 39 1485
              108 Yokowa-cho, Ise-shi    Mie-ken     516-1106    JAPAN        Facsimile:    +81 596 39 0232


                                                                                      Test report
                                                                                      FCC ID        : E4EG8D-443H-A
                                                                                      Our reference : 18F0063-02-1
                                                                                      Page          : 5 of 13
                                                                                      Issued date   : 99-07-16


2 Product Description
OMRON Corporation, Model G8D-443H-A (referred to as the EUT in this report)
is a Keyless Entry System (Transmitter).

The specification is as following :
Operation Frequency          : 4.19MHz
Carrier Frequency                   : 307.9MHz
Operation Voltage                   : DC 3V, 20mA (Battery)




3 Tested Equipment Details
The FCC IDs for all equipment, plus description of all cables used in the tested system are:

Model                FCC ID                       Description                  Cable description           Backshell Material

(1) OMRON        E4EG8D-443H-A                    Keyless Entry System           -                                   -
    M/N: G8D-443H-A                               (Transmitter)
    S/N: -
  (EUT)




              Testing Laboratory
              A-pex International Co., Ltd.                                   Telephone:       +81 596 39 1485
              108 Yokowa-cho, Ise-shi     Mie-ken    516-1106    JAPAN        Facsimile:       +81 596 39 0232


                                                                                   Test report
                                                                                   FCC ID        : E4EG8D-443H-A
                                                                                   Our reference : 18F0063-02-1
                                                                                   Page          : 6 of 13
                                                                                   Issued date   : 99-07-16



4 SYSTEM TEST CONFIGURATION

4.1 Justification

The measurement was performed with the system configuration shown in Figure 4.2.
Running mode was taken for the EUT operation mode.


4.2 Test Procedure

Tabletop Equipment Radiated Emissions

      EUT was placed on a platform of nominal size, 1m by 1.0m, raised 80cm above the conducting ground plane.
      Test was made with the antenna positioned in both the horizontal and vertical planes of polarization.
      The measurement antenna was varied in height above the conducting ground plane to obtain the maximum signal
      strength.




             Testing Laboratory
             A-pex International Co., Ltd.                               Telephone:      +81 596 39 1485
             108 Yokowa-cho, Ise-shi    Mie-ken   516-1106   JAPAN       Facsimile:      +81 596 39 0232


                                                                            Test report
                                                                            FCC ID        : E4EG8D-443H-A
                                                                            Our reference : 18F0063-02-1
                                                                            Page          : 7 of 13
                                                                            Issued date   : 99-07-16
Figure 4.2 Configuration of Tested System

Front View




                                                       (1)




Top View




                                                       (1)




             Testing Laboratory
             A-pex International Co., Ltd.                           Telephone:   +81 596 39 1485
             108 Yokowa-cho, Ise-shi   Mie-ken   516-1106    JAPAN   Facsimile:   +81 596 39 0232


                                         Totroun
                                         ree
                                         Cuntrac :
                                         oontane
5 RADIATED MEASUREMENT PHOTOS
Figure 5.1 Radiated Measurement Photos


                                                                                      Test report
                                                                                      FCC ID        : E4EG8D-443H-A
                                                                                      Our reference : 18F0063-02-1
                                                                                      Page          : 9 of 13
                                                                                      Issued date   : 99-07-16


5.1 Measurement Uncertainty


Radiated Emission Test

The measurement uncertainty (with a 95% confidence level) for this test was +3.3dB.

The data listed in this test report may exceed the test limit because it does not have enough margin (more that 3.3dB).




              Testing Laboratory
              A-pex International Co., Ltd.                                   Telephone:     +81 596 39 1485
              108 Yokowa-cho, Ise-shi     Mie-ken    516-1106    JAPAN        Facsimile:     +81 596 39 0232


                                                                                    Test report
                                                                                    FCC ID        : E4EG8D-443H-A
                                                                                    Our reference : 18F0063-02-1
                                                                                    Page          : 10 of 13
                                                                                    Issued date   : 99-07-16


6 RADIATED EMISSION DATA

The initial step in collecting radiated data was a spectrum analyzer peak scan of the measurement range
(30MHz-3100MHz).
The final data was reported in the worst-case emissions.
The minimum margin to the limit is as follows :


* 30MHz - 1000MHz : QP Detect
*1000MHz - 3100MHz : PK Detect


                            Receiver             Correction           Field
       Frequency            Reading              Factor               Strength             Limit             Margin
       (GHz)                (dBuV)               (dBuV)               (dBuV/m)             (dBuV/m)          (dBuV)

       615.73               47.9                   4.3                52.2                  55.1              2.9




The Fundamental Frequency of this equipment is 307.9MHz. The peak of output level of fundamental frequency was
confirmed at the 307.9MHz by perfarming the meaurement.
It was corroborated that equipment was within of the tolerance which is prescribed
in the FCC requlation Part 15 Subpart C sec. 15.231 (c).
Since the fundamental frequency is 307.9MHz, the upper limit could be 308.6 MHz and lower limit could be 307.2MHz.
The measurement result was 308.1MHz when the limit was 308.6MHz and also another measurement result was 307.6 MHz
when the limit was 307.2MHz.
Any spurious emissions did not detect except fundamental frequency’s spurious.




             Testing Laboratory
             A-pex International Co., Ltd.                                   Telephone:    +81 596 39 1485
             108 Yokowa-cho, Ise-shi     Mie-ken    516-1106    JAPAN        Facsimile:    +81 596 39 0232


                                                                                  Test report
                                                                                  FCC ID        : E4EG8D-443H-A
                                                                                  Our reference : 18F0063-02-1
                                                                                  Page          : 11 of 13
                                                                                  Issued date   : 99-07-16


6.1 Field Strength Calculation


The field strength is calculated by adding the Antenna Factor, Cable Factor and Antenna Pad, and subtracting the Amplifier
Gain from the measured reading. The sample calculation is as follows :


FS = RA + AF + CF + AT - AG

where FS = Field Strength
      RA = Receiver Reading
      AF = Antenna Factor
      CF = Cable Factor
      AT = Antenna Pad
      AG = Amplifier Gain

Assume a receiver reading of 47.9 dBuV is obtained. The antenna Factor of 18.5 dB, Cable Factor of 7.1 dB is added
The Antenna Pad of 6.0 dB and Amplifier Gain of 27.3 dB is subtracted, giving a field strength of 52.2 dBuV/m.

FS = 47.9+ 18.5 +7.1 + 6.0 - 27.3 = 52.2 dBuV/m




             Testing Laboratory
             A-pex International Co., Ltd.                                 Telephone:    +81 596 39 1485
             108 Yokowa-cho, Ise-shi    Mie-ken    516-1106    JAPAN       Facsimile:    +81 596 39 0232


                                                                                    Test report
                                                                                    FCC ID        : E4EG8D-443H-A
                                                                                    Our reference : 18F0063-02-1
                                                                                    Page          : 12 of 13
                                                                                    Issued date   : 99-07-16
7 TEST EQUIPMENT USED

NAME                             MANUFACTURER                  MODEL                Control No. Calibrated Until

     Pre Amplifier               Hewlett Puckered              8447D                AF1          November 30, 1999

     Pre Amplifier               Hewlett Packard               8449B                AF4          January 31, 2000

     Biconical Antenna           Schwarzbeck                   BBA9106              BA2          April 30, 2000

     Logperiodic Antenna         Schwarzbeck                   UHALP9108-A          LA6          February 14 , 2000

     Horn Antenna                AH System, Inc                SAS-200/571          HA1          February 5 , 2000

     Spectrum Analyzer           Hewlett Packard               8567A                SA4          November 30, 1999

     Spectrum Analyzer           Advantest                     R3271                SA5          November 30, 1999

     Test Receiver               Rohde & Schwarz               ESVS-10              TR6          April 20, 2000

     Microwave Cable             Suhner                        Sucoflex104          CC-C1        April 30, 2000
     Assembly

     Microwave Cable             Suhner                        Sucoflex104          CC-C2        April 30, 2000
     Assembly


 indicates EMI Test Equipment used.

 All measurement equipment is traceable to national standard




            Testing Laboratory
            A-pex International Co., Ltd.                                    Telephone:   +81 596 39 1485
            108 Yokowa-cho, Ise-shi    Mie-ken     516-1106    JAPAN         Facsimile:   +81 596 39 0232


                                                                       Test report
                                                                       FCC ID        : E4EG8D-443H-A
                                                                       Our reference : 18F0063-02-1
                                                                       Page          : 13 of 13
                                                                       Issued date   : 99-07-16




                                             APPENDIX


Test Data

    Radiated emissions                                                 A1-A3




         Testing Laboratory
         A-pex International Co., Ltd.                          Telephone:   +81 596 39 1485
         108 Yokowa-cho, Ise-shi   Mie-ken   516-1106   JAPAN   Facsimile:   +81 596 39 0232


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Document Created: 1999-07-26 14:17:54
Document Modified: 1999-07-26 14:17:54

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