NS904P10MHX920 900MHz SPREAD SPECTRUM OEM TRANSCEIVER

Operating Manual MHX920 900 MHz Spread Spectrum OEM Transceiver Revision 0.10, March 3, 2004 #110, 1144 - 29 th Ave. N.E. Calgary, Alberta T2E 7P1 Phone: (403) 248-0028 Fax: (403) 248-2762 www.microhardcorp.com Microhard Systems Inc. ii MHX-920 Operating Manual Warranty Microhard Systems Inc. warrants that each product will be free of defects in material and workmanship for a period of one (1) year for its products. The warranty commences on the date the product is shipped by Microhard Systems Inc. Microhard Systems Inc.’s sole liability and responsibility under this warranty is to repair or replace any product which is returned to it by the Buyer and which Microhard Systems Inc. determines does not conform to the warranty. Product returned to Microhard Systems Inc. for warranty service will be shipped to Microhard Systems Inc. at Buyer’s expense and will be returned to Buyer at Microhard Systems Inc.’s expense. In no event shall Microhard Systems Inc. be responsible under this warranty for any defect which is caused by negligence, misuse or mistreatment of a product or for any unit which has been altered or modified in any way. The warranty of replacement shall terminate with the warranty of the product. Warranty Disclaims Microhard Systems Inc. makes no warranties of any nature of kind, expressed or implied, with respect to the hardware, software, and/or products and hereby disclaims any and all such warranties, including but not limited to warranty of non-infringement, implied warranties of merchantability for a particular purpose, any interruption or loss of the hardware, software, and/or product, any delay in providing the hardware, software, and/or product or correcting any defect in the hardware, software, and/or product, or any other warranty. The Purchaser represents and warrants that Microhard Systems Inc. has not made any such warranties to the Purchaser or its agents MICROHARD SYSTEMS INC. EXPRESS WARRANTY TO BUYER CONSTITUTES MICROHARD SYSTEMS INC. SOLE LIABILITY AND THE BUYER’S SOLE REMEDIES. EXCEPT AS THUS PROVIDED, MICROHARD SYSTEMS INC. DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PROMISE. MICROHARD SYSTEMS INC. PRODUCTS ARE NOT DESIGNED OR INTENDED TO BE USED IN ANY LIFE SUPPORT RELATED DEVICE OR SYSTEM RELATED FUNCTIONS NOR AS PART OF ANY OTHER CRITICAL SYSTEM AND ARE GRANTED NO FUNCTIONAL WARRANTY. Indemnification The Purchaser shall indemnify Microhard Systems Inc. and its respective directors, officers, employees, successors and assigns including any subsidiaries, related corporations, or affiliates, shall be released and discharged from any and all manner of action, causes of action, liability, losses, damages, suits, dues, sums of money, expenses (including legal fees), general damages, special damages, including without limitation, claims for personal injuries, death or property damage related to the products sold hereunder, costs and demands of every and any kind and nature whatsoever at law. IN NO EVENT WILL MICROHARD SYSTEMS INC. BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL, BUSINESS INTERRUPTION, CATASTROPHIC, PUNITIVE OR OTHER DAMAGES WHICH MAY BE CLAIMED TO ARISE IN CONNECTION WITH THE HARDWARE, REGARDLESS OF THE LEGAL THEORY BEHIND SUCH CLAIMS, WHETHER IN TORT, CONTRACT OR UNDER ANY APPLICABLE STATUTORY OR REGULATORY LAWS, RULES, REGULATIONS, EXECUTIVE OR ADMINISTRATIVE ORDERS OR DECLARATIONS OR OTHERWISE, EVEN IF MICROHARD SYSTEMS INC. HAS BEEN ADVISED OR OTHERWISE HAS KNOWLEDGE OF THE POSSIBILITY OF SUCH DAMAGES AND TAKES NO ACTION TO PREVENT OR MINIMIZE SUCH DAMAGES. IN THE EVENT THAT REGARDLESS OF THE WARRANTY DISCLAIMERS AND HOLD HARMLESS PROVISIONS INCLUDED ABOVE MICROHARD SYSTEMS INC. IS SOMEHOW HELD LIABLE OR RESPONSIBLE FOR ANY DAMAGE OR INJURY, MICROHARD SYSTEMS INC.'S LIABILITY FOR ANYDAMAGES SHALL NOT EXCEED THE PROFIT REALIZED BY MICROHARD SYSTEMS INC. ON THE SALE OR PROVISION OF THE HARDWARE TO THE CUSTOMER. Proprietary Rights The Buyer hereby acknowledges that Microhard Systems Inc. has a proprietary interest and intellectual property rights in the Hardware, Software and/or Products. The Purchaser shall not (i) remove any copyright, trade secret, trademark or other evidence of Microhard Systems Inc.’s ownership or proprietary interest or confidentiality other proprietary notices contained on, or in, the Hardware, Software or Products, (ii) reproduce or modify any Hardware, Software or Products or make any copies thereof, (iii) reverse assemble, reverse engineer or decompile any Software or copy thereof in whole or in part, (iv) sell, transfer or otherwise make available to others the Hardware, Software, or Products or documentation thereof or any copy thereof, except in accordance with this Agreement. MHX-920 Operating Manual: Contents iii MHX920 Regulatory Requirements WARNING: To satisfy FCC RF exposure requirements for mobile transmitting devices, a separation distance of 23 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance is not recommended. The antenna used for this transmitter must not be co-located in conjunction with any other antenna or transmitter. WARNING: Changes or modifications not expressly approved by Microhard Systems Inc. could void the user’s authority to operate the equipment. This device has been tested with MCX and Reverse Polarity SMA connectors with the antennas listed in Appendix A When integrated in OEM products, fixed antennas require installation preventing end-users from replacing them with non-approved antennas. Antennas not listed in the tables must be tested to comply with FCC Section 15.203 (unique antenna connectors) and Section 15.247 (emissions). WARNING: MAXIMUM ERP FCC Regulations allow up to 36 dBm effective radiated power (ERP). Therefore, the sum of the transmitted power (in dBm), the cabling loss a…

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The MHX-920 is a long range - high speed 900MHz Frequency Hopping Spread Spectrum Modem. The MHX-920’s rate can be optimized for long distance communication over 60 miles. MHX-920 radios offer the fastest communication over the longest distances. MHX-920 OEM Industrial Wireless Modem Applications: - SCADA (PLCs, Modbus, HART) - Telemetry - GPS Vehicle Data/Tracking, DGPS - Electric, Oil, & Gas Utilities/Metering - Display Signs - Traffic Control, Loop detectors - Transparent low latency communication If you thought our MHX-910 was good - you’ll be amazed with the MHX-920. There are many radios that make claims - just run our radios side by side and see what happens. The MHX-920 features robust, high speed, low latency, secure data communications. The MHX-920 has a full data serial port and a separate diagnostics port for real-time diagnostics; which does not interfere with data communi- cations. MHX-920 offers excellent noise figure, superior interference rejection, very agile frequency synthesis, digital modulation, and matched filter detection. The MHX-920 can be user optimized for speed and distance. Features of the MHX-920 •Transparent, low latency link providing true 230 kbps continuous throughput to support protocols such as MODBUS •License-free communication in the 902 - 928 MHz ISM band •Industrial Grade - extended temperature specification •Supports point-to-point, point-to-multipoint, Store and Forward Repeater, TDMA, Multimaster •Maximum allowable transmit power, (1W) •Low power consumption in Sleep Mode and High Voltage Option •32-bit CRC, selectable forward error correction with retransmit •Separate diagnostics port - transparent remote diagnosis and online network control •Backwards and Footprint Compatible with MHX-910 and Spectra-910 radios MHX-920 HV Option Preliminary Specifications subject to change without Notice Rev 1.0 MHX-920 Specifications (preliminary) Microhard Systems Inc. #110, 1144-29th Ave N.E. Calgary, AB, Canada T2E 7P1 email: [email protected] Tel: (403) 248-0028 Fax: (403) 248-2762 Contact Information Microhard Systems Inc. TM www.microhardcorp.com Copyright 2003 Microhard Systems Inc. Specifications subject to change without notice. Order Options Core Voltage IO voltage (user selectable) Current (mA) Transmit Receive Idle Sleep Antenna Connector Environment Weight Dimensions Approvals Option 100 Option 110 4VDC to 5.5VDC, 7VDC to 40VDC(See option 100) 3.3VDC to 5.5VDC, RS232/485/ 422 Levels(See option 100) 4 VDC 12 VDC 30 VDC (High Voltage Option) 1200 600 220 220 95 40 60 20 8 1 1 1 MCX, Reverse polarity SMA (See option 110) -40 °C to +75 °C Approx. 80 grams Approx. 3.5” x 2.1” x 0.7” FCC Part 15.247, pending IC RSS210, pending HV OPTION - High Input voltage (7V to 40V) with optional RS232/ RS485/RS422 Drivers Reverse Polarity SMA Connector Frequency Spreading Method Band Segments Hopping Patterns Hopping Channels Error Detection Data Encryption Range Sensitivity Output Power System Gain Data Port Inteface Serial Baud Rate Operating Modes Signals Interface Diagnostics Rejection 902 - 928 MHz Frequency Hopping 16 user selectable 128 user selectable 50 to 128 user selectable 32 bit CRC, retransmit on error Dynamic Key Substitution +60 miles (line of sight) -108 dBm 1mW, 100mW to 1W (30dBm) 140dB RS-232/RS485/RS422 TTL or Drivers Level 300bps to 230.4kbps Point-to-Point, Point-to-Multipoint, Store&Forward Repeater, TDMA, Multimaster, Peer to Peer, Trans- parent RxD1, TxD1, RTS, CTS, DCD, DSR, DTR, RxD2, TxD2, RSSI1,RSSI2,RSSI3, Tx LEDs, Rx LEDS, Reset, Config, Wake-up, RSmode, User Analog Input Forward & Reflected Power, VSWR, Current, Battery voltage, Temperature, RSSI, Real-time event logging and remote diag- nostics Excellent Strong Signal Interfer- ence & Rejection Characteristics Preliminary Specifications subject to change without Notice Rev 1.0

#110, 1144 - 29th Avenue N.E. Calgary, Alberta T2E 7P1 Tel: (403) 248-0028 Fax: (403) 248-2762 Website: http://www.microhardcorp.com March 1, 2004 FEDERAL COMMUNICATIONS COMMISSION 7435 Oakland Mills Road Columbia, MD 21046 U.S.A. Subject: Request for withholding from public disclosure the schematic diagrams and system block diagrams, parts lists and operational description pursuant to an application for certification. Applicant: Microhard Systems Inc. Product: 900MHz OEM Frequency Hopping Module Model: MHX920 FCC ID: NS904P10 Dear Sir/Madam, We, Microhard Systems Inc., would like to request that the schematic diagrams, system block diagrams, parts list and operational description, submitted with the application for certification be withheld from public disclosure as per Section 0.459 of FCC Rules. This request is made under the provisions of Section 0.457(d) of the Commission's Rules, and Section 552(b)(4) of the Freedom of Information Act. These sections authorize as a withholding from public inspection materials which would be privileged as a matter of law if retained by the person submitting them, and materials which would not customarily be released to the public by that person. If you have any queries, please do not hesitate to contact us: Tel: (403) 248-0028 Fax: (403) 248-2762 Yours truly, Hany Shenouda Director of Engineering Microhard Systems Inc.

LABEL FORMAT AND LOCATION TOP View

MHX-920 Operating Manual: Contents iii MHX920 Regulatory Requirements WARNING: To satisfy FCC RF exposure requirements for mobile transmitting devices, a separation distance of 23 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance is not recommended. The antenna used for this transmitter must not be co-located in conjunction with any other antenna or transmitter. WARNING: Changes or modifications not expressly approved by Microhard Systems Inc. could void the user’s authority to operate the equipment. This device has been tested with MCX and Reverse Polarity SMA connectors with the antennas listed in Appendix A When integrated in OEM products, fixed antennas require installation preventing end-users from replacing them with non-approved antennas. Antennas not listed in the tables must be tested to comply with FCC Section 15.203 (unique antenna connectors) and Section 15.247 (emissions). WARNING: MAXIMUM ERP FCC Regulations allow up to 36 dBm effective radiated power (ERP). Therefore, the sum of the transmitted power (in dBm), the cabling loss and the antenna gain cannot exceed 36 dBm. WARNING: EQUIPMENT LABELING This device has been modularly approved. The manufacturer, product name, and FCC and Industry Canada identifiers of this product must appear on the outside label of the end-user equipment. SAMPLE LABEL REQUIREMENT: Contains: FCCID: NS904P10 IC : 3143A-04P10 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.

Feb. 30, 2004 TIMCO ENGINEERING INC. P.O. Box 370 849 N.W. State Road 45 Newberry, Florida USA 32669 Subject: FCC Certification Authorization Application under FCC PART 15, Subpart C, Sec. 15.247 - Frequency Hopping Spread Spectrum Transmitters operating in the frequency band 902 - 928 MHz. Product: 900 MHz Spread Spectrum OEM Transceiver Model No.: MHX920 FCC ID: NS904P10 Dear Sir/Madam As appointed agent for Microhard Systems Inc., we would like to submit the application to the Federal Communications Commission for certification of the above product. Please review all necessary files uploaded to FCC OET site for detailed information. • Modular Transmitter Approval Request:- This application is subject to the FCC certification for a modular transceiver, please kindly refer to the Section 6.5 of the submitted test report for clarification of compliance for this modular transmitter with FCC Public Notice DA 00-1407. • The transmitter complies with FCC 2.1091 with the minimum RF safety distance of 23 cm. If you have any queries, please do not hesitate to contact us. Yours truly, Tri Minh Luu, P. Eng., V.P., Engineering Encl UltraTech Group of La bs 31040/SIT C-1376 46390-2049 200093-0 2 00-034 SL2-IN-E-1119R 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel.: (905) 829-1570 Fax.: (905) 829-8050 Website: www.ultratech-labs.com Email: [email protected] Feb. 30, 2004 Microhard Systems Inc. 110, 1144-29th Ave N.E. Calgary, AB Canada, T2E 7P1 Attn.: Mr. Hany Shenouda Subject: FCC Certification Application Testing under FCC PART 15, Subpart C, Sec. 15.247 - Frequency Hopping Spread Spectrum Transmitters operating in the frequency band 902 - 928 MHz. Product: 900 MHz Spread Spectrum OEM Transceiver Model No.: MHX920 FCC ID: NS904P10 Dear Shenouda, The product sample, as provided by you, has been tested and found to comply with FCC PART 15, Subpart C, Sec. 15.247 - Frequency Hopping Spread Spectrum Transmitters operating in the frequency band 902 - 928 MHz. • Modular Transmitter Approval Request:- This application is subject to the FCC certification for a modular transceiver, please kindly refer to the Section 6.5 of the submitted test report for clarification of compliance for this modular transmitter with FCC Public Notice DA 00-1407. • The transmitter complies with FCC 2.1091 with the minimum RF safety distance of 23 cm. Enclosed you will find copies of the engineering report. If you have any queries, please do not hesitate to contact us. Yours truly, Tri Minh Luu, P. Eng., V.P., Engineering Encl UltraTech Group of La bs 31040/SIT C-1376 46390-2049 200093-0 2 00-034 SL2-IN-E-1119R 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel.: (905) 829-1570 Fax.: (905) 829-8050 Website: www.ultratech-labs.com Email: [email protected] 900 MHz Spread Spectrum OEM Transceiver Model No.: MHX920 FCC ID: NS904P10 Applicant: Microhard Systems Inc. 110, 1144-29th Ave N.E. Calgary, AB Canada, T2E 7P1 In Accordance With FEDERAL COMMUNICATIONS COMMISSION (FCC) PART 15, SUBPART C, SEC. 15.247 Frequency Hopping Spread Spectrum Transmitters operating in the frequency band 902 - 928 MHz UltraTech's File No.: MCRS-001FCC15C This Test report is Issued under the Authority of Tri M. Luu, Professional Engineer, Vice President of Engineering UltraTech Group of Labs Date: Feb. 30, 2004 Report Prepared by: Tri Luu, P.Eng. Tested by: Hung Trinh, RFI Technologist Issued Date: Feb. 30, 2004 Test Dates: Feb. 25-28, 2004 ƒ The results in this Test Report apply only to the sample(s) tested, and the sample tested is randomly selected. ƒ This report must not be used by the client to claim product endorsement by NVLAP or any agency of the US Government. UltraTech 3000 Bristol Circle, Oakville, Ontario, Canada, L6H 6G4 Tel.: (905) 829-1570 Fax.: (905) 829-8050 Website: www.ultratech-labs.com Email: [email protected], Email: [email protected] 2 31040/SIT C-1376 46390-2049 200093-0 SL2-IN-E-1119R 00-034 FCC PART 15, SUBPART C, SEC. 15.247 - FREQUENCY HOPPING SPREAD SPECTRUM TRANSMITTERS Page 2 900 MHz Spread Spectrum OEM Transceiver, Model MHX920 FCC ID: NS904P10 ULTRATECH GROUP OF LABS File #: MCRS-001FCC15C 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Feb. 30, 2004 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: [email protected] , Website: http://www.ultratech-labs.com • All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) TABLE OF CONTENTS EXHIBIT 1. SUBMITTAL CHECK LIST ................................................................................................................ 4 EXHIBIT 1. INTRODUCTION .................................................................................................................................. 5 1.1. SCOPE ................................................................................................................................................................. 5 1.2. RELATED SUBMITAL(S)/GRANT(S).......................................................................................................................... 5 1.3. NORMATIVE REFERENCES ............................................................................................................................ 5 EXHIBIT 2. PERFORMANCE ASSESSMENT ....................................................................................................... 6 2.1. CLIENT INFORMATION ...................................................................................................................................... 6 2.2. EQUIPMENT UNDER TEST (EUT) INFORMATION............................................................................................... 6 2.3. EUT’S TECHNICAL SPECIFICATIONS........................................................................................................... 7 2.4. LIST OF EUT’S PORTS...........................................................................................…

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