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NSQWTK-5000-00AAWhereTrack

Zebra Technologies Corporation
WhereTrack - FCC ID NSQWTK-5000-00AA - Zebra Technologies Corporation
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Oct 04, 2007
Application Purpose
Original Equipment
Date of Application
Oct 04, 2007
Equipment Note
WhereTrack
Frequency Range
2441.75000000 - 2441.75000000
Company
Zebra Technologies Corporation
Country
United States

Documents & Files

Select a file to view

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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RF Exposure Info

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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

©WhereNet Corp. August 2007D1312r01 WhereTrack Users Guide 28September07.doc Page 1 WhereTrack - WNC User’s Guide Document Number D1312r01 Preliminary, August 2007 Model Number: WTK-5000-00AA WhereNet Corp. 2858 De La Cruz Blvd. Santa Clara, CA 95050 408-845-8500 WWW.WhereNet.COM ©WhereNet Corp. June 2003 D1312r01 WhereTrack Users Guide 28September07.doc Page 2 FCC Requirements 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 received, including interference that may cause undesired operation. See FCC registration label, located on the side of the equipment for the FCC, registration. This equipment has been tested and found to comply with the limits for both Class A and Class B devices, pursuant to Part 15 of the FCC Rules. Radio Equipment Authorization: FCC ID: NSQWTK-5000 IC: 3586B-WTK5000 This ISM device complies with Canadian ICES-001. Cet appareil ISM est conforme à la norme NMB-001 du Canada. Note: IEEE 802.11 functionality will only support b/g (not “a” version). RF Notice This device must be installed by professional installers. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Any changes or modifications to WhereNet Corporation equipment not expressly approved by WhereNet Corporation could void the user’s authority to operate the equipment. There are no user-serviceable parts inside. Do not attempt to open the unit for repair. __________ __________ ©WhereNet Corp. June 2003 D1312r01 WhereTrack Users Guide 28September07.doc Page 3 Contents Introduction ........................................................................................................................4 Installation and Operation ................................................................................................7 WNC Mounting Options....................................................................................................7 Specifications ......................................................................................................................8 ©WhereNet Corp. August 2007D1312r01 WhereTrack Users Guide 28September07.doc Page 4 Introduction System overview The WhereNet Real Time Locating System (RTLS) is designed to permit users to determine the position of tagged assets in both indoor and outdoor facilities such as factories and freight yards. The system locates tagged assets by a process involving redundant triangulation. Each tag autonomously emits a 2.4 GHz direct sequence spread spectrum (DSSS) radio signal at predetermined blink rate. Each tag’s blink rate is randomized around its predetermined value to minimize the number of collisions between transmissions made by different tags. The signal emitted by the tag is received by a minimum of four Location Antennas. A typical transmission contains a preamble which is used to synchronize the receiver, the tag’s serial number which identifies the tag, a status word which monitors various tag functions, data stored in the tag’s memory and finally a CRC used to assure that the tag’s message is correct as received. A WhereTrack or WNC unit may be utilized as part of the RTLS to locate yard vehicles, back haul GPS and telemetry information from the CPE and also offers WiFi communication capability. Figure 1: WhereNet Real Time Locating System Block Diagram WhereTag IV VSS Server VSS Database 1-Way 2.4 GHz DSSS or 802.11b (Range = 1000 ft indoors or 3000 ft outdoors) WherePort III 1-Way 115 kHz FSK (Range = 25 ft) WhereWand Hand-held Computer with Laser Barcode Reader 115 kHz FSK 2.4 GHz OOK (Range = 3 ft) 1-Way 2.4 GHz DSSS WhereLan WhereLan WhereLan WhereLan Corporate LAN Wired Ethernet or Wireless 802.11 Link Wired Ethernet or Wireless 802.11 Link WhereTrack WNC 1-Way 2.4 GHz DSSS or 2 way 802.11b/g (Range = 1000 ft outdoors) GPS CPE Ethernet + DC Power ©WhereNet Corp September 2006D1312r01 WhereTrack Users Guide 28September07.doc Page 5 WhereTrack WNC Unit The WhereTrack is a custom WhereNet product that supports 802.11b/g WiFi, GPS, and the WhereNet Real Time Locating System (RTLS). It is a medium sized device that can be attached to a variety of CPE such as UTRs, RTGs, FELs, STs and SGs. A PACECO PTIU is generally, but not always, also installed on the CPE. If the CPE has a PTIU, the WNC connects to the PTIU via EtherNet and forwards the PTIU telemetry information to the RTLS through tag transmissions and provides WiFi back haul connectivity. Some CPEs, such as Quay Cranes, may not require a PTIU, but may still require a WNC unit. In this case, the WNC provides the function of periodic GPS and RTLS location reporting. The PTIU is a custom Paceco product that supports a number of digital and analog ports. The PTIU is installed on a variety of CHE. It’s primary function is to detect the state of sensors, to determine container transition events, and to report these to the WhereNet MTS SW stack. The PTIU generally connects to sensor signals already available on the CHE as well as a variety of new sensors installed on the CHE. In some cases, the PTIU also connects to the CHE PLC in order to obtain the sensor data it requires. The WNC contains the functionality of 4 internal STHO WhereTags that can be set to "blink" an RF transmission at pre- programmed rates ranging from 0.5 seconds to one hour between blinks. The WhereNet RTLS infrastructure receives these blinks and use sophisticated Differential Time of Arrival, (DTOA), algorithms to determine the location of the tag. Accuracy of this determined location can be as low as 2 meters and is nominally within 3 meters in most installations. The tag blink data field can also include the GPS locate information as well as other telemetry information that is connec…

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Cover Letter(s)

Date: October 2, 2007 ETS Product Service AG Storkower Strasse 38c D-15526 Reichenwalde bei Berlin Germany To Whom It May Concern: Please be advised that WhereNet Corp. authorizes ETS Product Service (USA), Inc. to act on our behalf, until otherwise notified, for applications submitted to the Federal Communications Commission and/or ETS Product Service AG. We certify that we are not subject to denial of federal benefits, which include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1998, U.S.C. 862. Further, no party to the application, as defined in 47 CFR 1.2002(b), is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Sincerely, Signature: Name: Walt S. Johnson Title: Director Company: WhereNet Corp.

Cover Letter(s)

Date: October 2, 2007 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Request for Confidentiality Company Name: WhereNet Corp. FCC ID: NSQWTK-5000-00AA FCC Part 15 Certification Dear Sir or Madame, In accordance with 0.459 of CFR 47, WhereNet Corp. hereby requests confidentiality of all (Block Diagrams, Circuit Diagrams, Parts List, Operational Description) attachments for the subject application. These documents contain detailed system and equipment description and related information about the product which WhereNet Corp. considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, WhereNet Corp. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature: Name: Walt S. Johnson Title: Director Company: WhereNet Corp.

External Photos

WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 External Photos

ID Label/Location Info

WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 ID Label

Internal Photos

WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 Internal Photos WhereTrack top view WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 WhereTrack bottom view WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 Motherboard top view WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 Motherboard bottom view WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 802.11b/g radio WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 GPS Receiver WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 Terminal Blocks

RF Exposure Info

440 Boulder Court, Suite 200, Pleasanton, California 94566, USA Tel.: +1 925 462 0304, Fax: +1 925 462 0306 www.micomlabs.com 2nd October 2007 ETSD06–A2 WhereNet WhereTrack Model WTK-5000-00AA Maximum Permissible Exposure FCC, Part 15 Subpart C §15.247(i) Industry Canada RSS-Gen §5.5 Calculations for Maximum Permissible Exposure Levels Power Density = Pd (mW/cm 2 ) = EIRP/(4πd 2 ) EIRP = P * G P = Peak output power (mW) G = Antenna numeric gain (numeric) d = Separation distance (cm) Numeric Gain = 10 ^ (G (dBi)/10) Because the EUT belongs to the General Population/Uncontrolled Exposure the limit of power density is 1.0 mW/cm 2 Freq. Band (GHz) Antenna Gain (dBi) Numeric Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Calculated Safe Distance @ 1mW/cm 2 Limit(cm) Minimum Separation Distance (cm) 2.4 5.0 3.16 +21.02 127 5.7 20* *Note: for mobile or fixed location transmitters the minimum separation distance is 20cm, even if calculations indicate the MPE distance to be less. Specification Maximum Permissible Exposure Limits §15.247(i) Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency levels in excess of the Commission’s guidelines. FCC §1.1310 Limit = 1mW / cm 2 from 1.310 Table 1 RSS-Gen §5.5 Before equipment certification is granted, the applicable requirements of RSS-102 shall be met.

Test Report

COVER PAGE Test of WhereTrack To: FCC 47 CFR Part 15.247 & IC RSS-210 Test Report Serial No.: ETSD06-A2 Rev A TITLE PAGE TEST REPORT FROM Test of WhereTrack to FCC 47 CFR Part 15.247 & IC RSS-210 Test Report Serial No.: ETSD06-A2 Rev A This report supersedes: None Manufacturer: WhereNet 2858 De La Cruz Blvd. Santa Clara California 95050, USA Product Function: RFID and Real Time Local Positioning and Tracking Copy No: pdf Issue Date: 2nd October '07 This Test Report is Issued Under the Authority of; MiCOM Labs, Inc. 440 Boulder Court, Suite 200 Pleasanton, CA 94566 USA Phone: +1 (925) 462-0304 Fax: +1 (925) 462-0306 Hwww.micomlabs.com H CERTIFICATE #2381.01 MiCOM Labs is an ISO 17025 Accredited Testing Laboratory This test report may be reproduced in full only. The document may only be updated by MiCOM Labs personnel. Any changes will be noted in the Document History section of the report. Title: WhereTrack To: Serial #: Issue Date: Page: FCC 47 CFR Part 15.247 & IC RSS-210 ETSD06-A2 Rev A 2nd October '07 3 of 69 This test report may be reproduced in full only. The document may only be updated by MiCOM This page has been left intentionally blank Labs personnel. Any changes will be noted in the Document History section of the report. MiCOM Labs, 440 Boulder Court, Suite 200, Pleasanton, CA 94566 USA, Phone: 925.462.0304, Fax: 925.462.0306, www.micomlabs.com Title: WhereTrack To: Serial #: Issue Date: Page: FCC 47 CFR Part 15.247 & IC RSS-210 ETSD06-A2 Rev A 2nd October '07 4 of 69 This test report may be reproduced in full only. The document may only be updated by MiCOM TABLE OF CONTENTS COVER PAGE....................................................................................................................1 TITLE PAGE....................................................................................................................... 2 ACCREDITATION, LISTINGS & RECOGNITION............................................................5 1. TEST RESULT CERTIFICATE...................................................................................8 2. REFERENCES AND MEASUREMENT UNCERTAINTY..........................................9 2.1. Normative References...............................................................................................9 2.2. Test and Uncertainty Procedures..............................................................................9 3. PRODUCT DETAILS AND TEST CONFIGURATIONS..........................................10 3.1. Technical Details.....................................................................................................10 3.2. Scope of Test Program............................................................................................11 3.3. Equipment Model(s) and Serial Number(s).............................................................12 3.4. Antenna Details.......................................................................................................12 3.5. Cabling and I/O Ports..............................................................................................12 3.6. Test Configurations..................................................................................................13 3.7. Equipment Modifications..........................................................................................13 3.8. Deviations from the Test Standard..........................................................................13 3.9. Subcontracted Testing or Third Party Data.............................................................13 4. TEST SUMMARY......................................................................................................14 5. TEST RESULTS........................................................................................................16 5.1. Device Characteristics.............................................................................................16 5.1.1. 6 dB and 99 % Bandwidth........................................................................16 5.1.2. Peak Output Power..................................................................................22 5.1.3. Peak Power Spectral Density...................................................................28 5.1.4. Maximum Permissible Exposure..............................................................34 5.1.5. Conducted Spurious Emissions...............................................................35 5.1.6. Radiated Emissions.................................................................................48 5.1.7. AC Wireline Conducted Emissions (150 kHz – 30 MHz)..........................64 6. PHOTOGRAPHS.......................................................................................................66 6.1. Radiated Emissions.................................................................................................66 6.2. General Measurement Test Set-Up.........................................................................67 Labs personnel. Any changes will be noted in the Document History section of the report. MiCOM Labs, 440 Boulder Court, Suite 200, Pleasanton, CA 94566 USA, Phone: 925.462.0304, Fax: 925.462.0306, www.micomlabs.com 7. TEST EQUIPMENT DETAILS...................................................................................68 Title: WhereTrack To: Serial #: Issue Date: Page: FCC 47 CFR Part 15.247 & IC RSS-210 ETSD06-A2 Rev A 2nd October '07 5 of 69 This test report may be reproduced in full only. The document may only be updated by MiCOM ACCREDITATION, LISTINGS & RECOGNITION MiCOM Labs, Inc. an accredited laboratory complies with the international standard BS EN ISO/IEC 17025. The company is accredited by the American Association for Laboratory Accreditation (A2LA) www.a2la.org test laboratory number 2381.01. MiCOM Labs test schedule is available at the following URL; http://www.a2la.org/scopepdf/2381-01.pdf Labs personnel. Any changes will be noted in the Document History section of …

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Test Setup Photos

WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000 Test Setup Photos WhereNet Corp. WhereTrack, Model: WTK-5000-00AA FCC ID: NSQWTK-5000-00AA IC: 3586B-WTK5000

Contact Information

Applicant

Qianlin Zhou(Advanced Regulatory Specialist)
[email protected]4694781236Fax: --

Technical Contact

WhereNet Corp.Dave Olsen
[email protected]408-845-8550

2858 De La Cruz Blvd. · Santa Clara, California

Test Firm

Micom LabsGordon Hurst
[email protected]925-462-0304Fax: 925-462-0306

Technical Specifications

#Rule PartsFrequency RangePower Output
215C2.44 GHz - 2.44 GHz126.50 mW
Confidentiality
Long Term
Grant Notes
Power output listed is conducted. This device must be professionally installed. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance.

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