YWVDH-ST1UHF Band RFID Tag

User Manual DH Technology ,Inc. User Manual 2DH-Tech,Inc. [Contents] 1. Summary 2. Composition 2.1 Devices Composition 2.2 System Composition 2.3 Outward Appearance of Device and Dimension 3. Specification of the System 3.1 RFID Tag 3.2 RFID Reader 4. Function of the System 5. Installation of the System 6. System Operation 7. Certification User Manual 3DH-Tech,Inc. THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS. (1)THE DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. ALSO, TO PREVENT INTERFERENCE TO FEDERAL GOVERNMENT READER SYSTEMS, OPERATION GOVERNMENT RADAR SYSTEMS, OPERATION UNDER THE PROVISIONS OF THIS SECTION IS NOT PERMITTED WITHIN 40 KILOMETERS OF THE FOLLOWING LOCATIONS: DoD Radar SiteLatitudeLongitude Beale Air Force Base39°0810 N′ ′′121°2104 W′ ′′ Cape Cod Air Force Station41°4507 N′ ′′070°3217 W′ ′′ Clear Air Force Station64°5516 N′ ′′143°0502 W′ ′′ Cavalier Air Force Station48°4312 N′ ′′097°5400 W′ ′′ Eglin Air Force Base30°4312 N′ ′′086°1236 W′ ′′ CAUTION : Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The user of the device shall be responsible for submitting updated information in the event the operating location or other information changes after the initial registration by the grantee. The information provided by the grantee or user to the Commission shall include the name, address, telephone number and e-mail address of the user, the address and geographic coordinates of the operating location, and the FCC identification number of the device. The material shall be submitted to the following address: Experimental Licensing Branch, OET, Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554, ATTN: RFID Registration. Professional installation is required. Installers are responsible for ensuring that the proper antenna is used as described in the FCC filing. User Manual 4DH-Tech,Inc. 1. Summary A) The RFID system for containers is composed of an "Active RFID Tag" and a "Reader", and the communication between the tag and reader follows a Master-Slave model. B) Containers are embedded with 433.92Mhz RFID tag, and the reader, if necessary, gives a wake-up signal, activates the RFID tag, so that it can obtain container-related information. C) The reader works according to the order of middleware or a terminal(or a computer). The communication air protocol between the reader and the tag follows ISO/IEC 18000-7. D) By using a RFID tag system, the recognition rate and recognition distance for containers is greatly improved, so that it can lay the foundation for the job automation of gate, CY storage, shipment, and Air Cargo. E) By making the best use of wireless/network technology, this system can be flexibly applied regardless of container's movement of position 2. Composition 2.1 Deceives Composition User Manual 5DH-Tech,Inc. No.Model NameTypeRemarks 1RFID Tag433.92MHz active tagDH-ST1 2RFID ReaderFixed typeDH-R1 User Manual 6DH-Tech,Inc. 2.2 System Composition 2.3 Dimension SectionContents DH-ST1(DH Sensor Tag Type 1) Dimension: 14.3≫cm*4.3cm*3.0 cm DH-R1 (DH Reader Type 1) Dimension: 22.3cm*20.7cm*6.6cm≫ User Manual 7DH-Tech,Inc. 3. Specification of the System 3.1 RFID Tag Tag NameDH-ST1 UHFTransceiver Frequency433.92Mhz ModulationFSK Range100m Power3.6mW Tag Wake-upUHF Air ProtocolISO/IEC 18000-7 Memory Tag ID4bytes(RO) User ID16bytes(RW) User Memory128Kbytes Beaconyes Range(unobstructed)~100m Battery TypeNon-replaceable, Non-rechargeable Volts/Material3.6V/Lithium Life3years(5 read events/day) Re-Usableyes Temperature Operation: -30 to +70°C°C Storage: -40 to +70°C°C Humidity100% Condensing ApprovalKCC User Manual 8DH-Tech,Inc. 3.2 RFID Reader Reader NameDH-R1 Case MaterialPC(Polycarbonate)/PBT(Polybuthylene Terephalate) Environmental Temperature Operating: -30 to +60°C°C Storage: -40 to +80°C°C Humidity90% Condensing RF Frequency(Transceiver)433.92Mhz RangeUp to 100m ModulationFSK, deviation 35Khz for receiver, 50Khz for transmit Sensitivity95 dBm IF Frequency307.2Khz Data Rate27.8Kbps Air ProtocolISO/IEC 18000-7 RFID Tag CompatibilityAll 433Mhz Active RFID Tags Network InterfaceRS485, RS232 UpgradesSupports firmware downloads DiagnosticsSupports remote reader performance status reports Type ApprovalKCC Other MountingMounting Kit User Manual 9DH-Tech,Inc. 4. Function of the System The communication protocol and operation between the reader and the tag follows□ ISO/IEC 18000-7. 5. Installation of the System Installation of the system(Container tag and Reader) follows ISO 10374.2□ 6. System Operation Basic Operation□ A reader(DH-R1) communicates with a server(or middleware) over TCP/IP, and communicates with a tag(DH-ST1) over RF. Orders sent via a server(or middleware) are transmitted to the reader(DH-R1), witch gives a wake-up signal, send the orders to the tag(DH-ST1), receives the response data from the tag(DH-ST1), and finally transmits them to the server(or middleware). 7. Certification FCCID : YWVDH-ST1□ This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by …

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55 44 33 22 11 D D C C B B A A TitleSize Document Number Rev Date: Sheet of BLOCK DIAGRAM 0 RFIDIII TAG SCHEMATIC A4 27 Friday, June 04, 2010 TEKMO CO., LTD TitleSize Document Number Rev Date: Sheet of BLOCK DIAGRAM 0 RFIDIII TAG SCHEMATIC A4 27 Friday, June 04, 2010 TEKMO CO., LTD TitleSize Document Number Rev Date: Sheet of BLOCK DIAGRAM 0 RFIDIII TAG SCHEMATIC A4 27 Friday, June 04, 2010 TEKMO CO., LTD (SW_CLK,SW_DATA) RFIDIII TAG USB EEPROM24C1024 X2 RFIC CC1101 JTAG USB1.1 RESET (DP,DN) EN Battery VCC2R5_RF SW_JTAG MCU(STM32F103RB OR RC) (SSN,SCK,MOSI,MISO) SPI1 (FOR SETTING) SPI2 (FOR SETTING) DEBUG UART(TX,RX) USBUART1 VCC2R5 VCC2R5 POWER_MCU VCC_BAT VCC2R5_RF BACKUP DOMAIN MCU PWR CTRL POWER_RF VCC2R5 (SSN,SCK,MOSI,MISO) LF RECEIVER AS3932 INT I2C(SCL,SDA) 433.92MHZ 125KHZ SDA VCC2R5_RF VCC2R5 AXIS SENSOR BMA150 I2C(SCL,SDA) INT T/H SENSOR SHT-11 SCL,SDA OPTO SENSOR CDS ANALOG

3rd Floor, 249-12, Seodaesin-dong 3-ga,Seo-gu, Busan, Korea, 602-825 Tel No : +082-51-247-1807 Fax No : +082-51-246-1806 May 2, 2012 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : DH Technology, Inc. FCC ID : YWVDH-ST1 Request for Confidentiality Gentlemen: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Schematics, Parts list, Block diagram and Operational description. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Hyun Chul, Kim/ President, CEO DH Technology, Inc.

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Label Photographs

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00344 Date: May 9, 2012 Page 1 of 13 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) TEST REPORT For FCC Test Report No. : CTK-2012-00344 Date of Issue : May 9, 2012 FCC ID : YWVDH-ST1 Model/Type : DH-ST1 Kind of Product : UHF Band RFID Tag Applicant : DH Technology, Inc. Applicant Address : 3rd Floor, 249-12, Seodaesin-dong 3-ga, Seo-gu, Busan 602- 825, Korea Manufacturer : TEKMO Co., Ltd. Manufacturer Address : 705 World Meridian Venture Center-1 60-24, Gasan-dong, Geumcheon-gu, Seoul, Korea Contact Person : Hyun Chul, Kim/ President, CEO Telephone : +82-51-247-1807 Received Date : April 16, 2012 Test period : Start : April 17, 2010 End : May 8, 2012 Test Results : In Compliance Not in Compliance The test results presented in this report relate only to the object tested. Tested by Reviewed by Won-Jae, Hwang Test Engineer Young-Joon, Park Technical Manager Date: May 9, 2012 Date: May 9, 2012 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00344 Date: May 9, 2012 Page 2 of 13 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) REPORT REVISION HISTORY Date Revision Page No May 9, 2012 Issued (CTK-2012-00344) All This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00344 Date: May 9, 2012 Page 3 of 13 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) TABLE OF CONTENTS REPORT REVISION HISTORY...........................................................................................2 1.0 General Product Description................................................................................4 1.1 Model Differences..............................................................................................4 1.2 Device Modifications...........................................................................................4 1.3 Peripheral Devices.............................................................................................4 1.4 Calibration Details of Equipment Used for Measurement.........................................4 1.5 Test Facility.......................................................................................................5 1.6 Laboratory Accreditations and Listings..................................................................5 2.0 Summary of tests..............................................................................................6 2.1.1 AC Conducted Emissions(Section 15.207).......................................................7 2.1.2 RADIATED EMISSION MEASUREMENT (Section 15.209 & 240)...........................8 Test Data................................................................................................................9 2.1.3 DURATION OF TRANSMISSIONS (Section 15.240(b)).....................................12 APPENDIX A – Test Equipment Used For Tests.................................................................13 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00344 Date: May 9, 2012 Page 4 of 13 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) 1.0 General Product Description Type of equipment : UHF Band RFID Tag Equipment model name : DH-ST1 FCC ID : YWVDH-ST1 Frequency Range : 433.92 MHz Type of Modulation : Frequency Shift Keying Air Protocol : ISO/IEC 18000-7 Number of channels : 1 Antenna type : PCB antenna Gain -21.32 dBi Power Source : Internal Lithium ion Battery (DC 3.6V) 1.1 Model Differences Not applicable 1.2 Device Modifications The following modifications were necessary for compliance: Not applicable 1.3 Peripheral Devices 1.4 Calibration Details of Equipment Used for Measurement Test equipment and test accessories are calibrated on regular basis. The maximum time between calibrations is one year or what is recommended by the manufacturer, whichever is less. All test equipment calibrations are traceable to the Korea Research Institute of Standards and Science (KRISS), therefore, all test data recorded in this report is traceable to KRISS. Device Manufacturer Model No. Serial No. FCC ID or DoC - - - - - - - - - - CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00344 Date: May 9, 2012 Page 5 of 13 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) 1.5 Test Facility The measurement facility is located at 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea. 1.6 Laboratory Accreditations and Listings Country Agency Scope of Accreditation Logo USA FCC 3 m & 10 m OATS, 3 m & 10 m SAC and Conducted Test Site to perform FCC Part 15/18 measurements 805871 JAPAN VCCI 10 m OATS, 3 m & 10 m SAC and Conducted Test Site R-948, C-986, T- 1843 KOREA KCC EMI (10 m OATS, 10 m SAC and Conducted Test Site) EMS (ESD, RS, EFT/Burst, Surge, CS, Magnetic, Dips and Interruptions) No. 51…

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