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HYQU2NA0Passive Entry Passive Start System (LF Transmitter)

Denso Corporation
Passive Entry Passive Start System (LF Transmitter) - FCC ID HYQU2NA0 - Denso Corporation
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Application Details

Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHz
Date of Grant
Jul 29, 2014
Application Purpose
Original Equipment
Date of Application
Jul 29, 2014
Equipment Note
Passive Entry Passive Start System (LF Transmitter)
Frequency Range
0.12500000 - 0.12500000
Company
Denso Corporation
Country
Japan

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Manual Requirement of FCC / IC Our product (U2NA0) is one of vehicle parts. Therefore, w e w ill not supply the user’s manual. How ev er, w e w ill as k the v ehic le manuf acturer to include follow ing statements in the vehicle user’s manual in accordance w ith FCC and IC requirements. 1. Requirement for User Manual 1.1. FCC Re quirement 1.1.1. In accordance w ith 15.21 of FCC rule, f ollow ing statement w ill be included in the user’s manual. 1.1.2. In accordance w ith requirement of FCC§15.19(a)(3), f ollow ing statement w ill be included in the user’s manual. 1.2. IC Requirement 1.2.1. In accordance w ith requirement of RSS-GEN, f ollow ing statement w ill be included in the user’s manual. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference recei ved, i ncludi ng i nterference that may cause undes ired operation. NOTE This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this devi ce m us t accept any i nterference, i ncludi ng interference that m ay cause undes ired operation of the device.

Cover Letter(s)

1-1, Showa-cho, Kariya-shi, Aichi-ken, 448-8661, Japan Tel : +81-566-25-5947 Fax : +81-566-25-4548 Letter Of Agency July 7, 2014 UL Japan, Inc. 4383-326 Asama-cho, Ise-shi, Mie 516-0021 Japan FCC ID: HYQU2NA0 To Whom It May Concern: Please be advised DENSO CORPORATION authorizes Yoshihisa Maeda of Consumer Technology Division, UL Japan, Inc. to act on our behalf, until otherwise notified, for applications submitted for Federal Communication Commission Radio equipment applications submitted to UL Japan, Inc. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. The application for the subject equipment has not been submitted to another TCB for certification. Thank you for your attention to this matter. Sincerely, Keiji Nagura General Manager Engineering Development Promotion Div. DENSO CORPORATION

Cover Letter(s)

1-1, Showa-cho, Kariya-shi, Aichi-ken, 448-8661, Japan Tel : +81-566-25-5947 Fax : +81-566-25-4548 Request for Confidentiality June 26, 2014 UL Japan, Inc. 4383-326 Asama-cho, Ise-shi, Mie 516-0021 Japan RE: Certification Application FCC ID: HYQU2NA0 Please be advised that the following information is to be held confidential on behalf of DENSO CORPORATION, referring to the FCC rules 0.457 and 0.459: Schematic Diagram Block Diagram Parts List Theory of Operation The application contains technical information which DENSO CORPORATION deems to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, Keiji Nagura General Manager Engineering Development Promotion Div. DENSO CORPORATION

External Photos

DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 External Photos (UPE) 1/3 Front Rear NOTE Other indications may be added. DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 External Photos (UPE) 2/3 Top Bottom DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 External Photos (UPE) 3/3 Right Left DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 External Photos (ANTENNA) 1/2 Front Rear DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 External Photos (ANTENNA) 2/2 Top Bottom Right Left DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 Antenna Connection

ID Label/Location Info

10. Marking location and layout Fig. Marking location and layout of UPE Note: Compliance statement of marking will not be changed. But making layout, size and other indications maybe changed. Unit: mm 14

Internal Photos

DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 Internal Photos (UPE) Component Side Solder Side DENSO CORPORATION Passive Entry Passive Start System (LF Transmitter) FCC ID: HYQU2NA0 IC Number: 1551A-U2NA0 Internal Photos (ANTENNA)

Test Report

Test report No. : 10291830H-A-R2 Page : 2 of 22 Issued date : July 15, 2014 Revised date : August 1, 2014 FCC ID : HYQU2NA0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 REVISION HISTORY Original Test Report No.: 10291830H-A Revision Test report No. Date Page revised Contents - (Original) 10291830H-A July 15, 2014 - - 1 10291830H-A-R1 July 24, 2014 P.4 Correction of Radio Specification in Section 2, Clause 2.2 1 10291830H-A-R1 July 24, 2014 P.8 Correction of note in Section 2, Clause 4.2 1 10291830H-A-R1 July 24, 2014 P.16, 17 Correction of calculation of “ON time” 2 10291830H-A-R2 August 1, 2014 P.8 Addition of following sentence in Section 2, Clause 4.2; Also, the number of connected antennas was no difference within this confirmation, although it was confirmed that some antennas would be added. Test report No. : 10291830H-A-R2 Page : 3 of 22 Issued date : July 15, 2014 Revised date : August 1, 2014 FCC ID : HYQU2NA0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 CONTENTS PAGE SECTION 1: Customer information ..................................................................................................... 4 SECTION 2: Equipment under test (E.U.T.) ........................................................................................ 4 SECTION 3: Test specification, procedures & results ........................................................................ 5 SECTION 4: Operation of E.U.T. during testing ................................................................................. 8 SECTION 5: Radiated emission (Fundamental and Spurious Emission) .......................................... 9 SECTION 6: -26dB Bandwidth ............................................................................................................ 11 SECTION 7: 99% Occupied Bandwidth ............................................................................................. 11 APPENDIX 1: Data of EMI test ........................................................................................................... 12 Radiated Emission below 30MHz (Fundamental and Spurious Emission) ................................. 12 Radiated Emission above 30MHz (Spurious Emission) ................................................................. 14 Duty Cycle .......................................................................................................................................... 16 -26dB Bandwidth and 99% Occupied Bandwidth ......................................................................... 18 APPENDIX 2: Test instruments .......................................................................................................... 20 APPENDIX 3: Photographs of test setup ............................................................................................ 21 Radiated Emission ............................................................................................................................. 21 Worst Case Position .......................................................................................................................... 22 Test report No. : 10291830H-A-R2 Page : 4 of 22 Issued date : July 15, 2014 Revised date : August 1, 2014 FCC ID : HYQU2NA0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 SECTION 1: Customer information Company Name : DENSO CORPORATION Address : 1-1 Showa-cho, Kariya-shi, Aichi-ken, 448-8661 Japan Telephone Number : +81-566-61-5234 Facsimile Number : +81-566-25-4837 Contact Person : Akihiro Taguchi SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Passive Entry Passive Start System (LF Transmitter) Model No. : U2NA0 Serial No. : Refer to Section 4, Clause 4.2 Receipt Date of Sample : April 24, 2014 Country of Mass-production : United states of America and China Condition of EUT : Production prototype (Not for Sale: This sample is equivalent to mass-produced items.) Modification of EUT : No Modification by the test lab 2.2 Product Description Model No: U2NA0 (referred to as the EUT in this report) is the Passive Entry Passive Start System (LF Transmitter). General Specification Clock frequency(ies) in the system : MPU: 4MHz Radio Specification Radio Type : LF Transmitter Frequency of Operation : 125kHz Oscillation circuit : Ceramic resonator Oscillator frequency : 8MHz Modulation : OOK Power Supply (inner) : DC 12.0V Antenna port type : Port type1: Ant 1, 2, 6 (Not inserted resistance between LF Drive Circuit and Output Port in series) Port type2: Ant 3, 4, 5 (Inserted resistance between LF Drive Circuit and Output Port in series) Antenna specification : Ferrite antenna coil Transmitting out put current : 50mA - 1000mA [End user cannot control output current since it is fixed depending on each system] This system has six ports: three Port type1 and three Port type2. These 6 ports do not transmit simultaneously. The application document indicats a relationship between transmitting output current and output field strength by the difference in an antenna impedance. Test report No. : 10291830H-A-R2 Page : 5 of 22 Issued date : July 15, 2014 Revised date : August 1, 2014 FCC ID : HYQU2NA0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 SECTION 3: Test specification, procedures & results 3.1 Test Specification Test Specification : FCC Part 15 Subpart C: 2014, final revised on May 1, 2014 and effective June 2, 2014 Title : FCC 47CFR Part15 Radio Frequency Device Subpart C Intentional Radiators Section 15.207 Conducted Emission Section 15.209 Radiated emission limits, general requirements * The revision on May 1, 2014 does not affect the test specification applied to t…

Text truncated - open the document above for the full version.

Test Setup Photos

Test report No. : 10291830H-A-R2 Page : 21 of 22 Issued date : July 15, 2014 Revised date : August 1, 2014 FCC ID : HYQU2NA0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 APPENDIX 3: Photographs of test setup Radiated Emission Photo 1 Photo 2 Test report No. : 10291830H-A-R2 Page : 22 of 22 Issued date : July 15, 2014 Revised date : August 1, 2014 FCC ID : HYQU2NA0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Worst Case Position (EUT: X-axis / Antenna: X-axis) UPE Ant X-axis X-axis Y-axis Y-axis Z-axis Z-axis End of Report

Contact Information

Applicant

Keijiro Kumagai(Manager)
[email protected]81-566-55-9563Fax: 81-566-25-4546

Technical Contact

UL Japan, Inc.Takashi Nakazawa
[email protected]81-596-24-8999

4383-326 Asama-cho, Ise-shi · Mie-ken · Japan

Test Firm

UL Japan, Inc. Head office EMC Lab.Tetsuya Hashimoto
[email protected]+81-596-24-8116Fax: +81-596-24-8095

Technical Specifications

#Rule PartsFrequency RangePower Output
115C0.125 MHz - 0.125 MHz-
Confidentiality
Long Term

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