GE MDS DS-9810 Spread Spectrum Data Tranceiver User Manual Manual rf statement

GE MDS LLC Spread Spectrum Data Tranceiver Manual rf statement

Contents

Manual rf statement

MDS 05-3301A01, Rev. C MDS 9810 Installation and Operation Guide iii TABLE OF CONTENTS 1.0 ABOUT THIS MANUAL ............................................................... 1 2.0 PRODUCT DESCRIPTION ......................................................... 1 Transceiver Features ......................................................................2Model Configuration Codes ............................................................22.1 Spread Spectrum Radios—How Are They Different? ......................32.2 Typical Applications ..........................................................................3Multiple Address Systems (MAS) ...................................................3Simplex “Peer-to-Peer” ...................................................................4Peer-to-Peer with Repeater Assistance..........................................5Point-to-Point System .....................................................................5Tail-End Link (“MAS Extension”).....................................................6Repeater Arrangement ...................................................................62.3 Accessories ......................................................................................7 3.0 GLOSSARY OF TERMS.............................................................. 8 4.0 INSTALLATION PLANNING....................................................... 11 4.1 General Requirements ...................................................................114.2 Site Selection .................................................................................12Terrain and Signal Strength ..........................................................12Conducting a Site Survey .............................................................134.3 A Word About Radio Interference ..................................................134.4 Antenna & Feedline Selection ........................................................15Antennas ......................................................................................15Feedlines ......................................................................................174.5 How Much Power Can I Run? ........................................................18For All MDS 9810 Systems...........................................................18For MAS Point-to-Multipoint Systems (MDS 24810).....................19For Point-to-Point Systems (MDS 24810).....................................20 5.0 INSTALLATION.......................................................................... 22 5.1 Transceiver Installation ...................................................................235.2 Peer-to-Peer Systems ....................................................................26Simplex Peer-to-Peer....................................................................27Peer-to-Peer with Repeater Assistance........................................275.3 Tail-End Links .................................................................................295.4 Repeaters .......................................................................................305.5 Using the Radio’s Sleep Mode .......................................................31System Example...........................................................................31
MDS 05-3301A01, Rev. C MDS 9810 Installation and Operation Guide iv 6.0 OPERATION.............................................................................. 32 6.1 Initial Start-up .................................................................................326.2 Performance Optimization ..............................................................33Antenna Aiming ............................................................................33Antenna SWR Check....................................................................33Data Buffer Setting .......................................................................34Hoptime Setting ............................................................................34Baud Rate Setting ........................................................................34Radio Interference Checks ...........................................................34 7.0 PROGRAMMING....................................................................... 35 7.1 Hand-Held Terminal Connection & Start-up ...................................357.2 Hand-Held Terminal Setup .............................................................367.3 Keyboard Commands .....................................................................37Entering Commands.....................................................................37Error Messages ............................................................................377.4 Detailed Command Descriptions ...................................................41ADDR [1...65000] .........................................................................41AMASK [0000 0000–FFFF FFFF] ................................................42ASENSE [HI/LO]...........................................................................42BAUD [xxxxx abc].........................................................................42BUFF [ON, OFF]...........................................................................43CTS [0–255] .................................................................................43CTSHOLD [0-6000] ......................................................................44DEVICE [DCE, CTS KEY] ............................................................44DLINK [xxxxx] ...............................................................................44DMGAP [xx]..................................................................................45DTYPE [NODE/ROOT/GATE/PEER]............................................45HOPTIME [XSHORT, SHORT, NORMAL, LONG] ........................45INIT...............................................................................................46MODE [M, R, R-M] .......................................................................47OWM [xxxxx].................................................................................48OWN [xxxxx].................................................................................48PWR [xx–30].................................................................................48RSSI .............................................................................................48RTU [ON/OFF/0-80]......................................................................49RX [xxxx] ......................................................................................49RXTOT [NONE, 0–1440] ..............................................................49SETUP..........................................................................................49SHOW [PORT, DC, PWR].............................................................50SIMPLEX [ON, OFF] ....................................................................50SKIP [NONE, 1...8] .......................................................................51SNR ..............................................................................................51SREV............................................................................................52STAT .............................................................................................52TEMP............................................................................................52TX [xxxx].......................................................................................52UNIT [1000–65000] ......................................................................53
MDS 05-3301A01, Rev. C MDS 9810 Installation and Operation Guide v ZONE DATA..................................................................................53ZONE CLEAR...............................................................................54 8.0 TROUBLESHOOTING............................................................... 54 8.1 LED Indicators ................................................................................558.2 Alarm Codes ..................................................................................55Checking for Alarms—STAT command.........................................55Major Alarms vs. Minor Alarms.....................................................55Alarm Code Definitions.................................................................568.3 Performing Network-Wide Remote Diagnostics .............................58DLINK [xxxxx] ...............................................................................60DTYPE [NODE/ROOT/GATE/PEER]............................................608.4 Troubleshooting Chart ....................................................................61 9.0 TECHNICAL REFERENCE ....................................................... 61 9.1 Technical Specifications .................................................................629.2 RSSI Checks with a Voltmeter .......................................................639.3 Data Interface Connections (DB-25) ..............................................649.4 Bench Testing Setup ......................................................................669.5 Using Radio Configuration Software ..............................................67Connecting a PC ..........................................................................67Upgrading the Radio’s Software ...................................................679.6 dBm-Watts-Volts Conversion Chart ................................................69 INDEX................................................................................................I-1 IN CASE OF DIFFICULTY... ..................................... Inside Rear Cover Copyright Notice This Installation and Operation Guide and all software described herein are protected by copyright: 2004 Microwave Data Systems Inc. All rights reserved.Microwave Data Systems reserves its right to correct any errors and omissions in this document. Operational Safety Notices The radio equipment described in this guide emits radio frequency energy. Although the power level is low, the concentrated energy from a directional antenna may pose a health hazard. All antennas used with this transmitter, whether indoor or outdoor mounted, must be installed to provide a separation distance of at least 22 cm from all persons, and must not be co-located or operating in conjunction with any other RF Exposure
MDS 05-3301A01, Rev. C MDS 9810 Installation and Operation Guide vi antenna or transmitter. In mobile applications (vehicle mounted) the above separation distance must be maintained at all times. More infor-mation on RF exposure is available on the Internet at www.fcc.gov/oct/info/documents/bulletins .This manual is intended to guide a professional installer to install, operate and perform basic system maintenance on the described radio. ISO 9001 Registration Microwave Data Systems' adherence to this internationally accepted quality system standard provides one of the strongest assurances of product and service quality available. MDS Quality Policy Statement We, the employees of Microwave Data Systems, are committed to achieving total customer satisfaction in everything we do. Total Customer Satisfaction in: • Conception, design, manufacture and marketing of our products.• Services and support we provide to our internal and external cus-tomers. Total Customer Satisfaction Achieved Through: • Processes that are well documented and minimize variations.• Partnering with suppliers who are committed to providing quality and service.• Measuring our performance against customer expectations and industry leaders.• Commitment to continuous improvement and employee involve-ment. FM/UL/CSA Notice This product is available for use in Class I, Division 2, Groups A, B, C & D Hazardous Locations. Such locations are defined in Article 500 of the National Fire Protection Association (NFPA) publication NFPA 70, otherwise known as the National Electrical Code. The transceiver has been recognized for use in these hazardous locations by three independent agencies —Underwriters Laboratories (UL), Fac-tory Mutual Research Corporation (FMRC) and the Canadian Standards Association (CSA). The UL certification for the transceiver is as a Rec-
MDS 05-3301A01, Rev. C MDS 9810 Installation and Operation Guide vii ognized Component for use in these hazardous locations, in accordance with UL Standard 1604. The FMRC Approval is in accordance with FMRC Standard 3611. The CSA Certification is in accordance with CSA STD C22.2 No. 213-M1987. FM/UL/CSA Conditions of Approval:The transceiver is not acceptable as a stand-alone unit for use in the haz-ardous locations described above. It must either be mounted within another piece of equipment which is certified for hazardous locations, or installed within guidelines, or conditions of approval, as set forth by the approving agencies. These conditions of approval are as follows:1. The transceiver must be mounted within a separate enclosure which is suitable for the intended application.2. The antenna feedline, DC power cable and interface cable must be routed through conduit in accordance with the National Electrical Code.3. Installation, operation and maintenance of the transceiver should be in accordance with the transceiver's installation manual, and the National Electrical Code.4. Tampering or replacement with non-factory components may adversely affect the safe use of the transceiver in hazardous loca-tions, and may void the approval.5. When installed in a Class I, Div. 2, Groups A, B, C or D hazardous location, observe the following: WARNING —EXPLOSION HAZARD— Do not disconnect equip-ment unless power has been switched off or the area is know to be non-hazardous. Refer to Articles 500 through 502 of the National Electrical Code (NFPA 70) for further information on hazardous locations and approved Division 2 wiring methods. FCC Notice, U.S.A. The transceiver 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.This device is specifically designed to be used under Section 15.247 of the FCC Rules and Regulations. Any unauthorized modification or changes to this device without the express approval of Microwave Data Systems may void the user’s authority to operate this device.
MDS 05-3301A01, Rev. C MDS 9810 Installation and Operation Guide viii Furthermore, this device is indented to be used only when installed in accordance with the instructions outlined in this manual. Failure to comply with these instructions may also void the user’s authority to operate this device. Manual Revisions While every reasonable effort has been made to ensure the accuracy of this manual, product improvements may result in minor differences between the manual and the product shipped to you. If you have addi-tional questions or need an exacts specification for a product, please contact our Customer Service Team using the information at the back of this guide. In addition, manual updates can often be found on the MDS Web site at www.microwavedata.com.

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