KDZLXEBT001BT Module

BTMX7 / BTHX2 Guide – FOR Approvals REVIEW – DO NOT PUBLISH OR DISTRIBUTE – LXE CONFIDENTIAL – DRAFT 01 – Copyright © 2007 by LXE Inc. All Rights Reserved LXE Model: BTMX7 / BTHX2 Bluetooth® Module and Label Location Page 2 HX2 Bluetooth® Module and Label Location LXE Model: BTMX7 / BTHX2 Bluetooth® Module and Label Location Page 3 MX7 Bluetooth® Module and Label Location LXE Model: BTMX7 / BTHX2 Bluetooth® Module and Label Location Page 4 FCC Information 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. Warning: Changes or modifications to this device not expressly approved by LXE, Inc., could void the user’s authority to operate this equipment. BTMX7 / BTHX2 Approvals/Standards Product EMI / EMC Standards RF (2.4 GHz) Standards BTMX7 / BTHX2 FCC Part 15 Subpart B, Class B FCC Part 15.247, Subpart C IC-RSS 210

125 Technology Parkway Norcross, Georgia, US 30092 May 7, 2007 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046-1609 Cetecom Inc 411 Dixon Landing Road Milpitas, CA 95035 RE: KDZLXE4830P Declaration of Differences in Bluetooth Boards per MX7 and HX2 products The following letter is a declaration of the differences in the bluetooth board located in both the LXE MX7 Handheld and HX2 Wearable computers. Please note that both boards are electrically identical when it comes to bluetooth components HX2: The HX2 Bluetooth PCA is dedicated to carry bluetooth components and the antenna. MX7: The MX7 Bluetooth handle board carries all bluetooth components that are electrically identical to the HX2 Bluetooth PCA and in addition it carries an electric motor that is used to vibrate the terminal when the user successfully scans a bar code. Please note that there is another non-active antenna placed on the MX7 B/T board that was initially placed in the effect that there was a design issues with the current MuRata module. There is no plan to use this antenna in any capacity currently or in the future. The antenna cannot be used in any capacity by an end user. Cyril A. Binnom Jr. Approvals Engineer LXE, Inc.

125 Technology Parkway Norcross, Georgia, US 30092 Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 May 29, 2007 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, LXE Inc. requests confidentiality for the following products: FCC ID Number Product Title/Model KDZLXEBT001 BTMX7 & BTHX2 For the product stated above, we request that the following information be held confidential: 1. Circuit diagrams and PCBs submitted as Equipment Authorization Electronic Filing attachment: "schematics”. 2. Block diagram submitted as Equipment Authorization Electronic Filing attachment: “blockdiagram”. 3. Operational description submitted as Equipment Authorization Electronic Filing attachment: “operational description” The above exhibits contain LXE, Inc. 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, Name: Cyril Binnom Company: LXE, Inc. Address: 125 Technology Parkway, Norcross GA 30092 Phone: (770) 447-4224 Email: [email protected]

125 Technology Parkway Norcross, Georgia, US 30092 May 25, 2007 Dear Sir, It is the intent of LXE, Inc. to submit for authorization the BT001 Bluetooth module in under FCC ID: KDZLXEBT001. LXE, Inc. would like to request your authorization of the device as a limited modular approval. The device meets the requirements as a limited modular device as indicated in FCC Public DA 00-1407. The statement is listed below. 1. The modular transmitter must have its own RF shielding. The radio portion of this module has been shielded. 2. The modular transmitter must have buffered modulation/data inputs. The EUT has buffered data inputs; it is integrated in chip 2045. 3. The modular transmitter must have its own power supply regulation. The module has it own power regulator. . 4. The modular transmitter must comply with the antenna requirement of section 15.203 and 15.204c. The antenna is a non-standard connector. All antennas are 0dbi omni- directional. 5. The modular transmitter must be tested in a standalone configuration. The EUT was originally tested standalone to meet all radio requirements. 6. The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed in another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. The label exhibit shows the labeling of the module. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirement. The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the manual. Cyril A. Binnom Jr. Approvals Engineer LXE, Inc.

FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTMX7 Top View FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTMX7Bottom View FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTHX2 Top View FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTHX2 Bottom View

LXE Model: BTMX7 / BTHX2 Bluetooth® Module and Label Location Page 2 HX2 Bluetooth® Module and Label Location LXE Model: BTMX7 / BTHX2 Bluetooth® Module and Label Location Page 3 MX7 Bluetooth® Module and Label Location

FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTMX7 Top View FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTMX7Bottom View FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTHX2 Top View FCC-ID KDZLXEBT001 IC-ID (Industry Canada) 1995B-BT001 BTHX2 Bottom View

Bluetooth Qualification Test Facility (BQTF) FCC listed# 101450 IC recognized # 3925 CETECOM Inc. 411 Dixon Landing Road Š Milpitas, CA 95035 Š U.S.A. Phone: + 1 (408) 586 6200 Š Fax: + 1 (408) 586 6299 Š E-mail: [email protected] Š http://www.cetecom.com CETECOM Inc. is a Delaware Corporation with Corporation number: 2113686 Board of Directors: Dr. Harald Ansorge, Dr. Klaus Matkey, Hans Peter May V1.1 2003-03-01 The BLUETOOTH trademarks are owned by Bluetooth SIG, Inc., U.S.A. and licensed to CETECOM Inc. © Copyright by CETECOM FCC Test Report FCC Part 15.247 for FHSS systems/ CANADA RSS-210 FOR: Bluetooth module for MX7 and HX2 BTMX7, BTHX2 125 Technology Parkway Norcross, GA 30092 U.S.A FCC ID: KDZLXEBT001 TEST REPORT #: EMC_LXEIN_001_07002_15.247BT_KDZLXEBT001 DATE: 2007-05-7 Test Report #: EMC_ LXEIN_001_07002_15.247BT Date of Report : 2007-05-7 Page 2 of 76 TABLE OF CONTENTS 1 Assessment_____________________________________________________________________ 4 Technical responsibility for area of testing: ______________________________________________ 4 EMC & Radio __________________________________________________________________________________ 4 This report is prepared by: ____________________________________________________________ 4 EMC & Radio __________________________________________________________________________________ 4 2 Administrative Data _____________________________________________________________ 5 2.1 Identification of the Testing Laboratory Issuing the EMC Test Report _____________________ 5 2.2 Identification of the Client __________________________________________________________ 5 2.3 Identification of the Manufacturer ___________________________________________________ 5 3 Equipment under Test (EUT) ______________________________________________________ 6 3.1 Specification of the Equipment under Test_____________________________________________ 6 3.2 Identification of the Equipment Under Test (EUT) ______________________________________ 6 3.3 Identification of Accessory equipment ________________________________________________ 6 3.4 Test mode ________________________________________________________________________ 6 4 Subject Of Investigation __________________________________________________________ 7 5 Measurements (Radiated) _________________________________________________________ 8 5.1 MAXIMUM PEAK OUTPUT POWER _______________________________________________ 8 EIRP: GFSK ___________________________________________________________________________________ 8 EIRP: π / 4 DQPSK______________________________________________________________________________ 8 EIRP: 8DPSK __________________________________________________________________________________ 8 EIRP LOW CHANNEL-GFSK ____________________________________________________________________ 9 EIRP MIDDLE CHANNEL-GFSK ________________________________________________________________ 10 EIRP HIGH CHANNEL-GFSK ___________________________________________________________________ 11 EIRP LOW CHANNEL- π / 4 DQPSK _____________________________________________________________ 12 EIRP MIDDLE CHANNEL- π / 4 DQPSK __________________________________________________________ 13 EIRP HIGH CHANNEL- π / 4 DQPSK _____________________________________________________________ 14 EIRP LOW CHANNEL- 8DPSK __________________________________________________________________ 15 EIRP MIDDLE CHANNEL- 8DPSK _______________________________________________________________ 16 EIRP HIGH CHANNEL- 8DPSK _________________________________________________________________ 17 5.2 RESTRICTED BAND EDGE COMPLIANCE RADIATED §15.247/15.205 ________________ 18 5.2.1 LIMITS _______________________________________________________________________________ 18 5.2.2 RESULTS: GFSK_______________________________________________________________________ 19 5.2.3 RESULTS: π/4 DQPSK __________________________________________________________________ 23 5.2.4 RESULTS: 8DPSK______________________________________________________________________ 26 5.3 TRANSMITTER SPURIOUS EMISSIONS RADIATED § 15.247/15.205/15.209 ____________ 31 5.3.1 LIMITS _______________________________________________________________________________ 31 5.3.2 RESULTS, MX7________________________________________________________________________ 32 5.3.3 RESULTS, HX2 ________________________________________________________________________ 41 6 Measurements (Conducted) ______________________________________________________ 50 6.1 MAXIMUM PEAK OUTPUT POWER § 15.247 (CONDUCTED) ________________________ 50 Test Report #: EMC_ LXEIN_001_07002_15.247BT Date of Report : 2007-05-7 Page 3 of 76 6.1.1 LIMIT SUB CLAUSE § 15.247 (b) (1) ______________________________________________________ 50 6.1.2 RESULTS: GFSK_______________________________________________________________________ 50 6.1.3 RESULTS: π / 4 DQPSK _________________________________________________________________ 50 6.1.4 RESULTS: 8DPSK______________________________________________________________________ 50 6.2 20dB BANDWIDTH ______________________________________________________________ 51 6.2.1 LIMIT SUB CLAUSE § 15.247 (a) (1) (i) (ii) (iii) _____________________________________________ 51 6.2.2 RESULTS: GFSK_______________________________________________________________________ 51 6.2.3 RESULTS: π / 4 DQPSK _________________________________________________________________ 51 6.2.4 RESULTS: 8DPSK______________________________________________________________________ 51 6.3 CARRIER FREQUENCY SEPARATION____________________________________________ 61 6.3.1 LIMIT SUB CLAUSE § 15.247 (a) (1) (i) (ii) (iii) _____________________________________________ 61 6.3.2 RESULTS: ____________________________________________________________________________ 61 6.4 NUMBER OF HOPPING CHANNELS ______________________________________________ 62 6.4.1 LIMIT SUB CLAUSE § 15.247 (a) (1) (iii)___________________________________________________ 62 6.4.2 RESULTS: _______________…

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PAGE 1 OF 11 Test Setup Photos FOR: Bluetooth Modular Approval BT module for MH7 and HX2 units. 125 Technology Parkway Norcross, GA 30092 U.S.A FCC ID: KDZLXEBT001 TEST REPORT #: EMC_LXEIN_001_07002_15.247BT_ KDZLXEBT001 DATE: 2007-5-7 Bluetooth Qualification Test Facility (BQTF) FCC listed# 101450 IC recognized # 3925 CETECOM Inc. 411 Dixon Landing Road Š Milpitas, CA 95035 Š U.S.A. Phone: + 1 (408) 586 6200 Š Fax: + 1 (408) 586 6299 Š E-mail: [email protected] Š http://www.cetecom.com CETECOM Inc. is a Delaware Corporation with Corporation number: 2113686 Board of Directors: Dr. Harald Ansorge, Dr. Klaus Matkey, Hans Peter May © Copyright by CETECOM PAGE 2 OF 11 Table of Contents .................................................................................................................................... 3 1ASSESSMENT ..................................................................................................................... 4 2TEST SETUP PHOTOS This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 3 OF 11 1 Assessment The following is in compliance with the applicable criteria specified in FCC rules Parts 2, 22 and 24 of Title 47 of the Code of Federal Regulations and in compliance with the applicable criteria specified in Industry Canada rules RSS132 and RSS133. Company Description Model # Bluetooth module for MX7 and HX2 LXE Inc. MX7, HX2 Date:200705/07 Name: Peter Mu Title: Project Engineer Company: Cetecom Inc. Address: 411 Dixon Landing Rd, Milpitas, CA 95035, USA Phone: +1 408 586 6221 Email: [email protected] This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 4 OF 11 2 TEST SETUP PHOTOS RADIATED EMISSIONS MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 5 OF 11 Radiated Spurious Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 6 OF 11 Radiated Spurious Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 7 OF 11 Radiated Spurious Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 8 OF 11 Radiated Spurious Emissions HX2 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 9 OF 11 Radiated Spurious Emissions HX2 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 10 OF 11 AC Line Conducted Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 11 OF 11 AC Line Conducted Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc.

PAGE 1 OF 11 Test Setup Photos FOR: Bluetooth Modular Approval BT module for MH7 and HX2 units. 125 Technology Parkway Norcross, GA 30092 U.S.A FCC ID: KDZLXEBT001 TEST REPORT #: EMC_LXEIN_001_07002_15.247BT_ KDZLXEBT001 DATE: 2007-5-7 Bluetooth Qualification Test Facility (BQTF) FCC listed# 101450 IC recognized # 3925 CETECOM Inc. 411 Dixon Landing Road Š Milpitas, CA 95035 Š U.S.A. Phone: + 1 (408) 586 6200 Š Fax: + 1 (408) 586 6299 Š E-mail: [email protected] Š http://www.cetecom.com CETECOM Inc. is a Delaware Corporation with Corporation number: 2113686 Board of Directors: Dr. Harald Ansorge, Dr. Klaus Matkey, Hans Peter May © Copyright by CETECOM PAGE 2 OF 11 Table of Contents .................................................................................................................................... 3 1ASSESSMENT ..................................................................................................................... 4 2TEST SETUP PHOTOS This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 3 OF 11 1 Assessment The following is in compliance with the applicable criteria specified in FCC rules Parts 2, 22 and 24 of Title 47 of the Code of Federal Regulations and in compliance with the applicable criteria specified in Industry Canada rules RSS132 and RSS133. Company Description Model # Bluetooth module for MX7 and HX2 LXE Inc. MX7, HX2 Date:200705/07 Name: Peter Mu Title: Project Engineer Company: Cetecom Inc. Address: 411 Dixon Landing Rd, Milpitas, CA 95035, USA Phone: +1 408 586 6221 Email: [email protected] This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 4 OF 11 2 TEST SETUP PHOTOS RADIATED EMISSIONS MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 5 OF 11 Radiated Spurious Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 6 OF 11 Radiated Spurious Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 7 OF 11 Radiated Spurious Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 8 OF 11 Radiated Spurious Emissions HX2 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 9 OF 11 Radiated Spurious Emissions HX2 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 10 OF 11 AC Line Conducted Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc. PAGE 11 OF 11 AC Line Conducted Emissions MX7 This report shall not be reproduced except in full without the written approval of: CETECOM, Inc.