Test Report DSC

FCC ID: L2C0056TR

Test Report

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FCCID_2611522

Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01



                                 The University of Michigan Radiation Laboratory
                                               3228 EECS Building
                                      Ann Arbor, Michigan 48109-2122 USA
                                                Tel: (734) 483-4211
                                               Fax: (734) 647-2106
                                             e-mail: liepa@umich.edu


                                                        Testing of

                              Electromagnetic Emissions
                                                             per
                                      USA: CFR Title 47, Part 15.231
                                       Canada: IC RSS-210/GENe

                                                are herein reported for

                             Delphi Electronics & Safety
                               SFOB,UFOB0,UFOB2
                                          Test Report No.: 417124-20150503-01
                                                  Copyright c 2015

                                                  Applicant/Provider:
                                              Delphi Electronics & Safety
                                One Corporate Center, Kokomo Indiana 46904-9005 USA
                                        Phone: 765 451-5770, Fax: 765-451-0900
                             Contact Person: Brian W. Johnson; brian.w.johnson@delphi.com


              Measured by:                                  Report Approved by:
                                  Dr. Valdis V. Liepa                                  Dr. Valdis V. Liepa

              Report by:                                    Report Date of Issue:          May 3 , 2015
                                  Dr. Valdis V. Liepa

Results of testing completed on (or before) April 15, 2015 are as follows.
   Emissions: The transmitter intentional emissions COMPLY with the regulatory limit(s) by no less than 9.6 dB.
Transmit chain spurious harmonic emissions COMPLY by no less than 5.5 dB. Unintentional spurious emissions
from digital circuitry COMPLY with radiated emission limit(s) by more than 20 dB.




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA           Page 1 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety                                     Report No.: 417124-20150503-01


Contents
1 Test Specifications, General Procedures, and Location                                                                                                                          4
  1.1 Test Specification and General Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                                                              4
  1.2 Test Location and Equipment Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                                                               5

2 Configuration and Identification of the Equipment Under Test                                                                                                                   6
  2.1 Description and Declarations . . . . . . . . . . . . . . . . . . . . .                     .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   6
      2.1.1 EUT Configuration . . . . . . . . . . . . . . . . . . . . . . .                      .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   6
      2.1.2 Modes of Operation . . . . . . . . . . . . . . . . . . . . . .                       .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   7
      2.1.3 Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   7
      2.1.4 Test Samples . . . . . . . . . . . . . . . . . . . . . . . . . .                     .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   7
      2.1.5 Functional Exerciser . . . . . . . . . . . . . . . . . . . . . .                     .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   7
      2.1.6 Modifications Made . . . . . . . . . . . . . . . . . . . . . .                       .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   7
      2.1.7 Production Intent . . . . . . . . . . . . . . . . . . . . . . .                      .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   7
      2.1.8 Declared Exemptions and Additional Product Notes . . . .                             .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   7

3 Emissions                                                                                                                                                                       8
  3.1 General Test Procedures . . . . . . . . . . . . . . . . . .        .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .    8
      3.1.1 Radiated Test Setup and Procedures . . . . . . .             .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .    8
      3.1.2 Conducted Emissions Test Setup and Procedures                .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   10
      3.1.3 Power Supply Variation . . . . . . . . . . . . . .           .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   10
  3.2 Intentional Emissions . . . . . . . . . . . . . . . . . . . .      .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   11
      3.2.1 Fundamental Emission Pulsed Operation . . . .                .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   11
      3.2.2 Fundamental Emission Bandwidth . . . . . . . .               .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   13
      3.2.3 Fundamental Emission Field Strength . . . . . .              .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   14
  3.3 Unintentional Emissions . . . . . . . . . . . . . . . . . .        .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   15
      3.3.1 Transmit Chain Spurious Emissions . . . . . . .              .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   15




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA                                                          Page 2 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety                                               Report No.: 417124-20150503-01


List of Tables
   1     The University of Michigan Radiation Laboratory Equipment List                                    .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .    5
   2     EUT Declarations. . . . . . . . . . . . . . . . . . . . . . . . . . . .                           .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .    6
   3     Fundamental Emission Pulsed Operation. . . . . . . . . . . . . . .                                .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   11
   4     Fundamental Emission Bandwidth. . . . . . . . . . . . . . . . . .                                 .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   13
   5     Fundamental Emission Field Strength. . . . . . . . . . . . . . . .                                .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   14
   6     Transmit Chain Spurious Emissions. . . . . . . . . . . . . . . . . .                              .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   15

List of Figures
   1     Photos of EUT. . . . . . . . . . . . . . . . . .      .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   . 6
   2     EUT Test Configuration Diagram. . . . . . . .         .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   . 6
   3     Radiated Emissions Diagram of the EUT. . . .          .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   . 8
   4     Radiated Emissions Test Setup Photograph(s).          .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   . 9
   5     Fundamental Emission Pulsed Operation. . . .          .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   . 11
   5     Fundamental Emission Pulsed Operation. . . .          .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   . 12
   6     Fundamental Emission Bandwidth. . . . . . .           .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   . 13




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA                                                                    Page 3 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety             Report No.: 417124-20150503-01


1     Test Specifications, General Procedures, and Location
1.1    Test Specification and General Procedures
The ultimate goal of Delphi Electronics & Safety is to demonstrate that the Equipment Under Test (EUT) complies
with the Rules and/or Directives below. Detailed in this report are the results of testing the Delphi Electronics &
Safety SFOB,UFOB0,UFOB2 for compliance to:

 Country/Region                         Rules or Directive                             Referenced Section(s)

 United States                          Code of Federal Regulations                    CFR Title 47, Part 15.231
 Canada                                 Industry Canada                                IC RSS-210/GENe
   Delphi Electronics & Safety has determined that the equipment under test is subject to the rules and directives
above at the date of this testing. In conjunction with these rules and directives, the following specifications and
procedures are followed herein to demonstrate compliance (in whole or in part) with these regulations.

                                       ”Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electri-
      ANSI C63.4:2009
                                       cal and Electronic Equipment in the Range of 9 kHz to 40 GHz”

                                       ”Information Technology Equipment (ITE) Limits and methods of measure-
      ICES-003; Issue 5 (2012)
                                       ment”


      Industry Canada                  ”The Measurement of Occupied Bandwidth”




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA             Page 4 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01


1.2   Test Location and Equipment Used
Test Location The EUT was fully tested by The University of Michigan Radiation Laboratory, 3228 EECS
Building, Ann Arbor, Michigan 48109-2122 USA. The Test Facility description and attenuation characteristics are
on file with the FCC Laboratory, Columbia, Maryland (FCC Reg. No: 91050) and with Industry Canada, Ottawa,
ON (File Ref. No: IC 2057A-1).

Test Equipment Pertinent test equipment used for measurements at this facility is listed in Table 1. The quality
system employed at The University of Michigan Radiation Laboratory has been established to ensure all equipment
has a clearly identifiable classification, calibration expiry date, and that all calibrations are traceable to the SI
through NIST, other recognized national laboratories, accepted fundamental or natural physical constants, ratio
type of calibration, or by comparison to consensus standards.


                      Table 1: The University of Michigan Radiation Laboratory Equipment List
                                                          .
 Description                   Manufacturer/Model            SN              Quality Num.        Last Cal By / Date Due

 Spectrum Analyzer             Hewlett Packard / 8593E       3412A01131      HP8593E1            Agilent / Jul-2015
                                                             RLDP-1,-
 Dipole Set (20-1000 MHz)      UM / RLDP                                     UMDIP1              UM / Jul-2015
                                                             2,-3
 Ridge-Horn Antenna            Univ. of Michigan / VVL       5               UMRH1               UM / Jul-2015




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA           Page 5 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01


2     Configuration and Identification of the Equipment Under Test
2.1     Description and Declarations
The EUT is a vehicular Remote Keyless Entry Transmitter. The EUT is approximately 4 x 4 x 1 cm (approx.) in
dimension, and is depicted in Figure 1. It is powered by a 3 VDC lithium coin cell battery. This device is a remote
keyless entry transmitter used for locking and ignition of a motor cycle. Table 2 outlines provider declared EUT
specifications.




                                                Figure 1: Photos of EUT.


                                               Table 2: EUT Declarations.

 General Declarations
 Equipment Type:               RKE Transmitter                 Country of Origin:           USA
 Nominal Supply:               3 VDC                           Oper. Temp Range:            Not Declared
 Frequency Range:              433.9 MHz                       Antenna Dimension:           Not Declared
 Antenna Type:                 PCB Trace                       Antenna Gain:                Integral
 Number of Channels:           1                               Channel Spacing:             N/A
                                                                                              ASK
 Alignment Range:              Not Declared                    Type of Modulation:
                                                                                              FSK

 United States
 FCC ID Number:                L2C0056TR                       Classification:              DSC

 Canada
 IC Number:                    3432A-0056TR                    Classification:              Remote Control Device


2.1.1    EUT Configuration
The EUT is configured for testing as depicted in Figure 2.



                                                       EUT
                                            Delphi Electronics & Safety
                                           Model: SFOB,UFOB0,UFOB2
                                              FCC ID: L2C0056TR
                                                IC: 3432A-0056TR


                                     Figure 2: EUT Test Configuration Diagram.



The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA           Page 6 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01


2.1.2    Modes of Operation
The EUT can be activated either automatically by encoded LF interrogation resulting from a button press on the
vehicle, or in the case of the two-button variant it can be manually activated by button press. Response to encoded
LF (automatic) interrogation is a single FSK transmitted frame. Response to a manual button press is a set of ASK
modulated frames.

2.1.3    Variants
There are three variants of the EUT. Model SFOB employs a plastic-only housing and can be activated only by
external encoded LF interrogation. Model UFOB0 employs a plastic housing with a snap-in metal trunk key and
can be activated only by external encoded LF interrogation. Model UFOB2 employs a plastic housing with a snap-in
metal trunk key and two physical button switches populated to the PCB. This model can be activated by external
encoded LF interrogation or by manual button press. All three models employ the same electronics and PCB, with
UFOB2 as the ”fully populated” version with two mechanical SMT switches.

2.1.4    Test Samples
Six samples in total were provided. Three normal samples (one of each variant) and three samples modified for CW
transmission. Unmodified samples were also used for photographs.

2.1.5    Functional Exerciser
Normal operating EUT functionality was verified by observation of transmitted signal and by interrogation with a
paired LF transmitter.

2.1.6    Modifications Made
There were no modifications made to the EUT by this laboratory.

2.1.7    Production Intent
The EUT appears to be a production ready sample.

2.1.8    Declared Exemptions and Additional Product Notes
None.




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA           Page 7 of 15


Issue Date: May 3 , 2015                       Prepared For: Delphi Electronics & Safety               Report No.: 417124-20150503-01


3     Emissions
3.1     General Test Procedures
3.1.1    Radiated Test Setup and Procedures
Radiated electromagnetic emissions from the EUT are first pre-scanned in our shielded anechoic chamber. Spectrum
and modulation characteristics of all emissions are recorded. Instrumentation, including spectrum analyzers and
other test equipment as detailed in Section 1.2 are employed. After indoor pre-scans, emission measurements are
made on our outdoor 3-meter Open Area Test Site (OATS). If the EUT connects to auxiliary equipment and is table
or floor standing, the configurations prescribed in relevant test standards are followed. Alternatively, a layout closest
to normal use (as declared by the provider) is employed if the resulting emissions appear to be worst-case in such
a configuration. See Figure 3. All intentionally radiating elements that are not fixed-mounted in use are placed on
the test table lying flat, on their side, and on their end (3-axes) and the resulting worst case emissions are recorded.
If the EUT is fixed-mounted in use, measurements are made with the device oriented in the manner consistent with
installation and then emissions are recorded.


                           Long Interface Cables
                                                 EUT Power                    Long Interface Cables
                                 (to AUX)                                                           AUX Power
                                                                                    (to EUT)




                              Equipment Under Test                                          Auxiliary
                                     (EUT)
                                                              Short Interface Cables       Equipment
                                                                                             (AUX)




                                                   Radiated Emissions Table

                                      Figure 3: Radiated Emissions Diagram of the EUT.

    If the EUT exhibits spurious emissions due to internal receiver circuitry, such emissions are measured with an
appropriate carrier signal applied. For devices with intentional emissions below 30 MHz, a shielded loop antenna is
used. It is placed at a 1 meter receive height. Emissions between 30 MHz and 1 GHz are measured using tuned
dipoles and/or calibrated broadband antennas. For both horizontal and vertical polarizations, the test antenna is
raised and lowered from 1 to 4 m in height until a maximum emission level is detected. The EUT is then rotated
through 360o in azimuth until the highest emission is detected. The test antenna is then raised and lowered one last
time from 1 to 4 m and the worst case value is recorded. Emissions above 1 GHz are characterized using standard
gain horn antennas or calibrated broadband ridge-horn antennas on our OATS with a 2.4m x 2.4m square of AN-79
or H-4 absorber placed over the ground screen between the EUT and the test antenna. Care is taken to ensure that
test receiver resolution and video bandwidths meet the regulatory requirements, and that the emission bandwidth
of the EUT is not reduced. Photographs of the test setup employed are depicted in Figure 4.
    Where regulations allow for direct measurement of field strength, power values (dBm) measured on the test
receiver / analyzer are converted to dBµV/m at the regulatory distance, using
                                            Edist = 107 + PR + KA − KG + KE − CF
where PR is the power recorded on spectrum analyzer, in dBm, KA is the test antenna factor in dB/m, KG is the
combined pre-amplifier gain and cable loss in dB, KE is duty correction factor (when applicable) in dB, and CF is
a distance conversion (employed only if limits are specified at alternate distance) in dB. This field strength value is
then compared with the regulatory limit. If effective isotropic radiated power (EIRP) is computed, it is computed as
                                             EIRP (dBm) = E3m (dBµV /m) − 95.2.


The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA                   Page 8 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01


When presenting data at each frequency, the highest measured emission under all possible EUT orientations (3-axes)
is reported.




                               Figure 4: Radiated Emissions Test Setup Photograph(s).




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA           Page 9 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01


3.1.2    Conducted Emissions Test Setup and Procedures
Battery Power Conducted Spurious The EUT is not subject to measurement of power line conducted emissions
as it is powered solely by its internal battery.

3.1.3    Power Supply Variation
Tests at extreme supply voltages are made if required by the the procedures specified in the test standard, and results
of this testing are detailed in this report.
    In the case the EUT is designed for operation from a battery power source, the extreme test voltages are evaluated
over the range specified in the test standard; no less than ±10% of the nominal battery voltage declared by the
manufacturer. For all battery operated equipment, worst case intentional and spurious emissions are re-checked
employing a new (fully charged) battery.




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA          Page 10 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01


3.2     Intentional Emissions
3.2.1    Fundamental Emission Pulsed Operation
Test Setup & Procedure The test equipment and facilities were setup in accordance with the standards and
procedures listed in Section 1.1. Environmental conditions were set at the appropriate temperature and thermal
balance was checked with a thermocouple based probe. Duty cycle is reported for all relevant modes of operation.
The test equipment employed includes HP8593E1, UMDIP1.

Measurement Results The details and results of testing the EUT are summarized in Table 3. Plots showing the
measurements made to obtain these values are provided in Figure 5.

                                  Table 3: Fundamental Emission Pulsed Operation.

   The EUT is capable of two types of transmission. When automatically activated via encoded LF interrogation, the EUT
   transmits a single FSK frame 25ms in length in response. When manually activated via button press, the EUT will transmit
   50.5 ms ASK frames that repeat every 127 ms for as long as the button in depressed. Each frame is Manchester encoded
   with a 0.135 ms / 0.250 ms duty.


                                     Duty Cycle Computation                                           Delphi HD; FCC/IC
      1 KEASK
              = (50.5 ms x 0.135 ms / 0.250 ms) / 100 ms = 0.273 or -11.3 dB
      2 KEFSK = 25 ms / 100 ms = 0.250 or -12.0 dB
                                                                                              Meas. U of Mich.; 4/11/2015




                                Figure 5(a): Fundamental Emission Pulsed Operation.




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA           Page 11 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01




                                Figure 5(b): Fundamental Emission Pulsed Operation.




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA          Page 12 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety           Report No.: 417124-20150503-01


3.2.2    Fundamental Emission Bandwidth
Test Setup & Procedure The test equipment and facilities were setup in accordance with the standards and
procedures listed in Section 1.1. Environmental conditions were set at the appropriate temperature and thermal
balance was checked with a thermocouple based probe. Emission bandwidth (EBW) of the EUT is measured with
the device placed in the test mode(s) with the shortest available frame length and minimum frame spacing. The
20 dB EBW is measured as the max-held peak-detected signal when the IF bandwidth is greater than or equal to 1%
of the receiver span. For complex modulations other than ASK and FSK, the 99% emission bandwidth per IC test
procedures has a different result, and is also reported. The test equipment employed includes HP8593E1, UMDIP1.

Measurement Results The details and results of testing the EUT are summarized in Table 4. Plots showing the
measurements made to obtain these values are provided in Figure 6.

                                      Table 4: Fundamental Emission Bandwidth.

   The emission bandwidth of the signal is shown in the following Figure. The allowed 99% bandwidth is 0.25% of 433.9
   MHz, or 1085 kHz.


                                  Measured Emission Bandwidth                                         Delphi HD; FCC/IC
           EBW meas.
     #       (kHz)
     1        63.0
                                                                                              Meas. U of Mich.; 4/11/2015




                                     Figure 6: Fundamental Emission Bandwidth.




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA          Page 13 of 15


Issue Date: May 3 , 2015                                             Prepared For: Delphi Electronics & Safety               Report No.: 417124-20150503-01


3.2.3    Fundamental Emission Field Strength
Test Setup & Procedure The test equipment and facilities were setup in accordance with the standards and
procedures listed in Section 1.1. Environmental conditions were set at the appropriate temperature and thermal
balance was checked with a thermocouple based probe. Fundamental emissions are measured at the regulatory
distance on our OATS. The test equipment employed includes HP8593E1, UMDIP1.

Measurement Results                                      The details and results of testing the EUT are summarized in Table 5.

                                                               Table 5: Fundamental Emission Field Strength.

            Frequency Range                                           Det                 IF Bandwidth                     Video Bandwidth
         25 MHz ≤ f ≤ 1 000 MHz                                      Pk/QPk                  120 kHz                           300 kHz
             f > 1 000 MHz                                             Pk                     1 MHz                             3 MHz
             f > 1 000 MHz                                            Avg                     1 MHz                             10kHz

                Fundamental Radiated Emission                                                                                     Delphi HD; FCC/IC
          Freq. Ant. Ant.    Pr    Det. Ka Kg E3* E3lim                                                      Pass
     #    MHz Used Pol. dBm Used dB/m dB dBµV/m dBµV/m                                                        dB                 Comments
     1   MOST POPULATED SAMPLE
     2    433.9  Dip   H -28.3 Pk 21.5 20.6 68.3   80.8                                                      12.5 flat Two-button w/key in
     3    433.9  Dip   V -26.9 Pk 21.5 20.6 69.7   80.8                                                      11.1 side
     4   VARIANTS/VARIATIONS
     5    433.9  Dip   V -26.3 Pk 21.5 20.6 70.3   80.8                                                      10.5   side    Two-button w/key out
     6    433.9  Dip   V -26.3 Pk 21.5 20.6 70.3   80.8                                                      10.5   side    No-button w/key in
     7    433.9  Dip   V -26.1 Pk 21.5 20.6 70.5   80.8                                                      10.3   side    No-button w/key out
     8    433.9  Dip   V -25.4 Pk 21.5 20.6 71.2   80.8                                                       9.6   side    No-button no/key
     9
    10                                                        * Includes 11.3 dB Duty Cycle
    11
                                                                                                                      Meas. U of Mich.; 4/11/2015



                                                           Fundamental Emission vs. Supply Voltage
                                            15.0
             Relative Received Power (dB)




                                            13.0

                                            11.0

                                             9.0

                                             7.0

                                             5.0
                                                   1.5        2.0         2.5            3.0          3.5           4.0            4.5
                                                                                Supply Voltage (V)




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA                                        Page 14 of 15


Issue Date: May 3 , 2015                   Prepared For: Delphi Electronics & Safety                 Report No.: 417124-20150503-01


3.3     Unintentional Emissions
3.3.1    Transmit Chain Spurious Emissions
Test Setup & Procedure The test equipment and facilities were setup in accordance with the standards and
procedures listed in Section 1.1. Environmental conditions were set at the appropriate temperature and thermal
balance was checked with a thermocouple based probe. Spurious radiated emissions measurements are performed to
10 times the highest fundamental operating frequency. The test equipment employed includes HP8593E1, UMDIP1,
UMRH1.

Measurement Results          The details and results of testing the EUT are summarized in Table 6.

                                     Table 6: Transmit Chain Spurious Emissions.

            Frequency Range                 Det                 IF Bandwidth                   Video Bandwidth
         25 MHz ≤ f ≤ 1 000 MHz            Pk/QPk                  120 kHz                         300 kHz
             f > 1 000 MHz                   Pk                     1 MHz                           3 MHz
             f > 1 000 MHz                  Avg                     1 MHz                           10kHz

              Spurious Radiated Emissions                                                                Delphi HD; FCC/IC
        Freq. Ant. Ant. Pr      Det. Ka Kg         E3*    E3lim                        Pass
    #   MHz Used Pol. dBm Used dB/m dB dBµV/m dBµV/m                                    dB               Comments
    1 MOST POPULATED SAMPLE
    2   867.8 Dip    H -64.4 Pk 27.8 17.2 41.9             60.8                        18.9   flat
    3   867.8 Dip    V -66.1 Pk 27.8 17.2 40.2             60.8                        20.6   end
    4  1301.8 Horn H -53.9 Pk 20.7 28.1 34.4               54.0                        19.6   flat
    5  1735.7 Horn H -54.5 Pk 21.9 28.1 35.0               60.8                        25.8   flat
    6  2169.6 Horn H -56.0 Pk 22.9 26.5 36.1               60.8                        24.7   flat
    7  2603.5 Horn H -45.5 Pk 24.1 25.7 48.6               60.8                        12.2   flat
    8  3037.4 Horn H -55.7 Pk 25.5 23.9 41.5               60.8                        19.3   end
    9  3471.4 Horn H -53.0 Pk 26.8 23.2 46.3               60.8                        14.5   end
   10 3905.3 Horn H -57.3 Pk 28.1 22.4 44.2                54.0                         9.8   flat
   11 4339.2 Horn H -67.4 Pk 29.5 16.2 41.5                54.0                        12.5   end
   12
   13 VARIANTS/VARIATIONS (AT WORST CASE EMISSION)
   14 3905.3 Horn H -58.9 Pk 28.1 22.4 42.6                54.0                        11.4   side    Two-button w/key out
   15 3905.3 Horn H -55.9 Pk 28.1 22.4 45.6                54.0                         8.4   side    No-button w/key in
   16 3905.3 Horn H -56.1 Pk 28.1 22.4 45.4                54.0                         8.6   side    No-button w/key out
   17 3905.3 Horn H -53.0 Pk 28.1 22.4 48.5                54.0                         5.5   side    No-button no/key
   18
   19                      * Includes 11.3 dB Duty Cycle.
   20
                                                                                              Meas. U of Mich.; 4/11/2015




The University of Michigan Radiation Laboratory, 3228 EECS Building, Ann Arbor, Michigan 48109-2122 USA                Page 15 of 15



Document Created: 2015-05-03 21:48:30
Document Modified: 2015-05-03 21:48:30

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