KBCIX250AC750LapTop with GSM/GPRS Card

GoBook™ User’s Manual ii 77-0100-003 19 January 2001 Identification GoBook (IX250) User’s Manual January 2001 · Revision 003 Copyright Notice © Copyright 2001 Itronix Corporation. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any other language or computer language in whole or in part, in any form or by any means, whether it be electronic, mechanical, magnetic, optical, manual, or otherwise, without the prior written consent of Itronix Corporation, South 801 Stevens Street, Spokane, Washington 99204. Disclaimer This document is printed in the U.S.A. Itronix Corporation reserves the right to revise the manual and make periodic changes to the content without a direct or inferred obligation to Itronix to notify any person of such revision or changes. Itronix Corporation does not assume responsibility for the use of this manual, nor for any patent infringements or other rights or third parties who may use the manual. This document contains valuable trade secrets and proprietary information of Itronix Corporation. This product is available for purchase under the terms of the Itronix Hardware Purchase and Software License Agreement. Itronix hardware products may be reconditioned, or be manufactured from parts and components that may be new, used, rebuilt, or recycled and in some cases, the hardware product may not be new and may have been previously installed. In any event, Itronix warranty terms apply. Trademark Notice Itronix is a registered trademark of Itronix Corporation. Microsoft, MS, Windows, and MS-DOS are registered trademarks of Microsoft Corporation. IBM is a trademark of International Business Machines Corporation. iii 77-0100-003 19 January 2001 Compliance Statements The GoBook (IX250) computer 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 one or more of the following measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. The GoBook (IX250) computer complies with Part 68 of the FCC Rules. On the bottom of this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested, this information must be provided to the telephone company. The REN is used to determine the quantity of devices which may be connected to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas, the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by the total RENs, contact the telephone company to determine the maximum REN for the calling area. The GoBook (IX250) computer may be connected to the telephone network using the RJ-11 jack provided. GoBook™ User’s Manual iv 77-0100-003 19 January 2001 If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice isn’t practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary. The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advance notice in order for you to make the necessary modifications in order to maintain uninterrupted service. If trouble is experienced with this equipment, please contact the equipment manufacturer for repair and/or warranty information. Do not attempt repairs of this equipment yourself without obtaining manufacturer authorized parts and documentation. If the trouble is causing harm to the telephone network, the telephone company may request you remove the equipment from the network until the problem is resolved. Compliance Statement for Canada NOTICE: The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s). The Department does not guarantee the equipment will operate to the user’s satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations. Repairs to certified equipment should be made by a representative designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment. Users should ensure for their own protection t…

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Page 1 of 1 CETECOM Inc. 411 Dixon Landing Road Milpitas, CA 95035 U.S.A. Phone: + 1 408 586 6200 Fax: + 1 408 586 6299 e-mail: [email protected] URL: www.cetecom.com Statement The Itronix GoBook (IX250) is a ruggedized laptop with a built in AC750 GSM /GPRS PCMCIA card. The card is not accessible for the user and connected to an external antenna. This antenna guarantees due to the structure more than 20 cm distance to the user. The laptop comes with a special cradle for the use in vehicles. In this case the built in switch, switches automatically the antenna to an external car antenna. Lothar Schmidt Technical Manager

RX-IQ RF PLL PCS1900 LNA Vector Demodulator Control Interface RX TX PLL RF SAW Filter X2 Zero-IF Receiver Baseband DSP Controller RX= 1930~1990MHz RF= 1930~1990MHz LO= 965~995MHz LPF IF=0MHz TX-IQ PFDCP RF sampling path VCO1900 Power Amp APC Directional Coupler Power Detector Antenna Switch TX= 1850~1910MHz 1850~1910MHz 1/D1 1/D2 X2 Vector Modulator 975~1005MHz 1950~2010MHz 1850~1910MHz ~100MHz ~100MHz AirCard750 GPRS1900 Section Block Diagram

Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 August 10, 2002 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, Itronix corporation requests confidentiality for the following products: FCC ID Number Product Title/Model KBCIX250AC750 Go Book (IX250) For the product stated above, we request that the following information be held confidential: 1) Electrical Schematics of the Circuitry 2) Tune up procedure 3) BOM 4) Operational description No other items submitted as part of the equipment authorization filing process are deemed confidential. The above exhibits contain Itronix corporation trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our mobile handset. This material is not customarily available to the general public and we request that it be withheld from public inspection. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Lothar Schmidt Technical Manager Cetecom Inc.

Label location

Distance antenna-to p 23 cm Distance antenna- la p ( bottom ) 25 cm

CETECOM Inc. 411 Dixon Landing Road Milpitas, CA 95035 Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attention: Reviewing Engineer The Itronix Corporation Laptop is a ruggedized Laptop with a built in GSM card Due to the construction and the position of the antenna a distance under normal operating conditions of more than 20 cm is guaranteed. Additionally the user manual This information includes the following: A minimum separation distance of 20 cm must be maintained between the antenna and the person for this device to satisfy the RF exposure requirements of the FCC. The maximum output power of the Burst 1820 mW (32.6 dBm). Regarding MPE limits, GPUC environment limits maximum exposure to 1 mW/cm 2. The power density is: S = E 2 /3770=-13 H 2 = limit < 1 mW/cm 2 Where: S = Power density (mW/cm 2) E = electrical field strength (V/m) This formula converted using the EIRP is P out *G/4π*r 2 mW/cm 2 1820/4π*100 = 1.449 mW/cm 2 Further, the device uses the GSM protocol, which is a TDD format ratio of 1/8 in GSM mode and 4/8 in GPRS mode. Thus the 1.449 mWatts/ cm 2 is further reduced by this ratio or it is equivalent to 0.7245 mW/cm 2 for GPRS mode in 10 cm distance. In GSM mode this reduces to 0.1811 mW/cm 2 Calculations are based on standard formula for calculating field strength at a distance and converting power density using free space impedance. If you should have any questions regarding this submission, please feel free to contact the undersigned. Yours truly, Lothar Schmidt Technical Manager EMC/Radio CETECOM Inc.

CETECOM Inc. CETECOM Inc. 411 Dixon Landing Road, Milpitas, CA-95035, USA Phone: +1 408 586 6200 Fax: +1 408 586 6299 www.cetecom.com Issued test report consists of 55 Pages Page 1 (55) Test report no.: 301FCC24/2002 FCC Part 24 / RSS 133 (GoBook) FCC LISTED, REG. NO.: 101450 & RECOGNIZED BY INDUSTRY CANADA IC – 3925 CETECOM Inc. Test report no.: 301FCC24/2002 Issue date: 2002-06-28 Page 2 (55) Table of Contents 1 General information 1.1 Notes 1.2 Testing laboratory 1.3 Details of applicant 1.4 Application details 1.5 Test item 1.6 Test standards 2 Technical test 2.1 Summary of test results 2.2 Test report 1 General information 1.1 Notes The test results of this test report relate exclusively to the test item specified in 1.5. The CETECOM Inc. does not assume responsibility for any conclusions and generalisations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the CETECOM Inc. TEST REPORT PREPARED BY: EMC Engineer: Mark Sechrist 1.2 Testing laboratory CETECOM Inc. 411 Dixon Landing Road, Milpitas, CA-95035, USA Phone: +1 408 586 6200 Fax: +1 408 586 6299 E-mail: [email protected] Internet: www.cetecom.com CETECOM Inc. Test report no.: 301FCC24/2002 Issue date: 2002-06-28 Page 3 (55) 1.3 Details of applicant Name : Itronix Corporation Street : 804 South Stevens St. City : Spokane, WA 99204 Country : U.S.A. Contact : Mr. Richard Sargent Telephone : (509) 742-1253 Tele-fax : (509) 742-1672 e-mail : [email protected] 1.4 Application details Date of receipt of application : 6/23/02 Date of receipt test item : 01/08/01 and 6/23/02 Date of test : 11/08/01 – 11/09/01, 2/05/02, 6/24/02 1.5 Test item Manufacturer : Itronix Corporation Model No : IX250 (GoBook) Description : Ruggedized laptop computer with built in SierraWireless Aircard 750 Serial No. : ZZGE2073ZZ3030 Additional information Frequency : GSM 900/1800/1900 Type of modulation : GMSK Number of channels : 299 (in PCS 1900) Antenna : Whip, monopole Power supply : 5.0 volt DC Output power : 1.8 Watt Extreme vol. Limits : 4.5 VDC – 5.5 VDC Extreme temp. Tolerance : -10 to +50 celsius 1.6 Test standards FCC Part 24 / RSS133 r1 CETECOM Inc. Test report no.: 301FCC24/2002 Issue date: 2002-06-28 Page 4 (55) 2 Technical test 2.1 Summary of test results No deviations from the technical specification(s) were ascertained in the course of the tests performed. Technical responsibility for area of testing : 06/28/02 EMC & Radio Lothar Schmidt Date Section Name Signature CETECOM Inc. Test report no.: 301FCC24/2002 Issue date: 2002-06-28 Page 5 (55) 2.2 Test report TEST REPORT Test report no.: 301FCC24/2002 (GoBook) CETECOM Inc. Test report no.: 301FCC24/2002 Issue date: 2002-06-28 Page 6 (55) TEST REPORT REFERENCE LIST OF MEASUREMENTS PARAMETER TO BE MEASURED PARAGRAPH PAGE POWER OUTPUT SUBCLAUSE § 24.232 7 OCCUPIED BANDWIDTH SUBCLAUSE § 2.989 12 FREQUENCY STABILITY SUBCLAUSE § 24.235 19 EMISSION LIMITS SUBCLAUSE § 24.238 21 RECEIVER RADIATED EMISSIONS SUBCLAUSE § 15.209 41 CONDUCTED SPURIOUS EMISSIONS SUBCLAUSE § 24.238 46 AC LINE CODUCTED EMISSIONS SUBCLAUSE § 15.107/207 53 TEST EQUIPMENT LISTING 55 BLOCK DIAGRAMS 56 CETECOM Inc. Test report no.: 301FCC24/2002 Issue date: 2002-06-28 Page 7 (55) POWER OUTPUT SUBCLAUSE § 24.232 Summary: During the process of testing, the EUT was controlled via Rhode & Schwarz Digital Radio Communication tester (CMD-55) to ensure max. power transmission and proper modulation. This paragraph contains both average, peak output powers and EIRP measurements for the EUT. In all cases, the peak output power is within the required mask (this mask is specified in the JTC standards, TIA PN3389 Vol. 1 Chap 7, and is no FCC requirement). Method of Measurements: The EUT was set up for the max. output power with pseudo random data modulation. The power was measured with R&S Spectrum Analyzer FSEM 30 ( peak and average) This measurements were done at 3 frequencies, 1850.2 MHz, 1880.0 MHz and 1909.8 MHz (bottom, middle and top of operational frequency range) Limits: Power Step Nominal Peak Output Power (dBm) Tolerance (dB) 0 +30
2 Power Measurements: Conducted: Frequency (MHz) Power Step Peak Output Power (dBm) Average Output Power (dBm) 1850.2 0 28.57 25.1 1880.0 0 28.14 24.8 1909.8 0 28.56 24.8 Measurement uncertainty
0.5 dB ANALYZER SETTINGS: RBW = 3MHz VBW = 3MHz CETECOM Inc. Test report no.: 301FCC24/2002 Issue date: 2002-06-28 Page 8 (55) EIRP Measurements Description: This is the test for the maximum radiated power from the EUT. Rule Part 24.232(b) specifies that "Mobile/portable stations are limited to 2 watts e.i.r.p. peak power" and 24.232(c) specifies that "Peak transmit power must be measured over any interval of continuous transmission using instrumentation calibrated in terms of an rms-equivalent voltage." Method of Measurement: 1. In an anechoic antenna test chamber, a half-wave dipole antenna for the frequency band of interest is placed at the reference centre of the chamber. An RF Signal source for the frequency band of interest is connected to the dipole with a cable that has been constructed to not interfere with the radiation pattern of the antenna. A known (measured) power (Pin) is applied to the input of the dipole, and the power received (Pr) at the chamber's probe antenna is recorded. 2. A "reference path loss" is established as Pin + 2.1 - Pr. 3. The EUT is substituted for the dipole at the reference centre of the chamber. The EUT is put into CW test mode and a scan is performed to obtain the radiation pattern. 4. From the radiation pattern, the co-ordinates where the maximum antenna gain occurs is identified. 5. The EUT is then put into pulse mode at its maximum power level (Power Step 0). 6. "Gated mode" power measurements are performed with the receiving an…

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