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AE04B-A0279 Rev -- OVERVIEW

Document use is restricted to that described on cover 2-2

LNA/

ATTENUATOR

LNA/

ATTENUATOR

CHANNELIZER

CHANNELIZER

5 WATT

POWER AMP

10 WATT

POWER AMP

POWER SUPPLY

INTERCONNECT BOARD

POWER/

CONTROL BUS

POWER/

CONTROL BUS

DOWNLINK

FILTER

UPLINK FILTER

DOWNLINK

FILTER

UPLINK FILTER

DIPLEXER

DIPLEXER

TO

ANTENNA

TO

ANTENNA

FIGURE 2-1

BLOCK DIAGRAM, SELECTAMP CDMA 800 REPEATER

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Summary of Contents for SelectAmp CDMA 800

Page 1: ...ll be made of any other purpose without the prior written consent of Andrew Use of the information contained herein to fabricate or assemble any item in whole or in part is expressly prohibited These...

Page 2: ...2000 TOTAL NUMBER OF PAGES IN THIS PUBLICATION IS __ CONSISTING OF THE FOLLOWING Page Change No O Original Page Title Page O List of Effective Pages i O Safety Summary ii O Table of Contents iii iv O...

Page 3: ...ion of the equipment and is trained in administering first aid Whenever possible disconnect the equipment from the power source before beginning maintenance To prevent electrical shock or damage to th...

Page 4: ...UNCTIONAL DESCRIPTION 3 1 3 2 1 Diplexer 3 1 3 2 2 LNA Attenuator 3 1 3 2 3 Channelizer 3 1 3 2 3 1 Downconverter 3 1 3 2 3 2 Upconverter 3 2 3 2 3 3 Synthesizer 3 2 3 2 4 Power Supply 3 3 3 2 5 Power...

Page 5: ...v TABLE OF CONTENTS Document use is restricted to that described on cover 1 LIST OF TABLES Table 1 1 Electrical Specifications 1 1 Table 1 2 Mechanical Specifications 1 2 Table 1 3 Environmental Speci...

Page 6: ...ignal path from the base station to the mobile unit 1 2 ELECTRICAL SPECIFICATIONS Table 1 1 below contains the electrical specifications for the Channel Selective Amplifier Table 1 1 Electrical Specif...

Page 7: ...ions Type N female Figures 1 1 and 1 2 show outline mounting and connector locations for the SelectAmp series amplifiers The Diversity connection is not available on the 2 Watt repeater CDMA 800 1 1 4...

Page 8: ...AE04B A0279 Rev DESCRIPTION Document use is restricted to that described on cover 1 3...

Page 9: ...AE04B A0279 Rev DESCRIPTION Document use is restricted to that described on cover 1 4 Figure 1 1 SelectAmpCDMA 800 Series Outline Drawing...

Page 10: ...5 RF PORT TOWARDS MOBILE POWER FUSE GLAND FOR REMOTE STATUS CABLE RF PORT TOWARDS BASE STATION RF PORT TOWARDS DIVERSITY ANTENNA AC POWER INLET GROUND LINE NEUTRAL DC POWER INLET BATTERY BACK UP V HE...

Page 11: ...from the mobile to the base station Each path includes a diplexer low noise amplifier channelizer and power amplifier The diplexers and channelizers determine the frequencies to be amplified 2 3 POWE...

Page 12: ...R LNA ATTENUATOR CHANNELIZER CHANNELIZER 5 WATT POWER AMP 10 WATT POWER AMP POWER SUPPLY INTERCONNECT BOARD POWER CONTROL BUS POWER CONTROL BUS DOWNLINK FILTER UPLINK FILTER DOWNLINK FILTER UPLINK FIL...

Page 13: ...sity option These modules perform the function of selecting one 1 25 or 5 MHz channel out of the SMR Cellular or ESMR band for amplification 3 2 1 Diplexer The diplexer module consists of dual filters...

Page 14: ...or 5 MHz 3 dB bandwidth depending on the part number ordered a mixer and gain stages The DC current draw of each gain stage is monitored by a window comparator The window comparator indicates a fault...

Page 15: ...of final gain and is J STD 008 compliant up to 10 Watts output The uplink power amplifer module has 27 dB of gain and is J STD 008 compliant up to 1 Watt output A thermal sensor mounted on the heatsin...

Page 16: ...ure 1 2 port Remote access is available by wireline connection to the RJ 11 port To set a specific channel number or gain refer to Appendix B The software enclosed with this unit is designed to provid...

Page 17: ...SelectAmp contains no user serviceable parts To verify operation check the amplifier against the electrical specifications provided in Chapter 1 If the amplifier does not meet these specifications cal...

Page 18: ...1 3 8 in Electric Drill Qty 1 3 8 in Diameter Drill Bit Qty 1 3 8 in Diameter Masonry Drill Bit Qty 1 No 2 Phillips Screw Driver Qty 1 No 2 Flat Head Screw Driver Qty 1 9 16 Wrench Qty 1 Pair of Medi...

Page 19: ...ALLATION Document use is restricted to that described on cover A 2 4 Amplifier Wall Installation Figure 1 Figure 1 Wall Mounting Mounting Unistrut 2 Floating Nut 3 8 16 4 Amplifier Bolt Hex Hd 3 8 16...

Page 20: ...entered in the unistrut c Prepare Holes in wall d Mark hole locations from modified mounting unistrut e Unistruts should be spaced 11 60 inches apart center to center f For wallboard approximately 5 8...

Page 21: ...ALLATION Document use is restricted to that described on cover A 4 5 Amplifier Pole Installation Figure 2 Figure 2 Pole Mounting Triangular Mounting Bracket 4 Floating Nut 3 8 16 4 Bolt Hex Hd 3 8 16...

Page 22: ...ng unistrut 6 Power Up 1 Use the power Cable AE02C D3300 001 to connect the amplifier to a power source 2 The amplifier will accept from 90 260 VAC 240 Watts 3 If the connector on the cable is not com...

Page 23: ...etting THE OUTPUT POWER OF THE EITHER PATH MUST NOT EXCEED THE SPECIFIED RATING IF THE SPECIFIED RATING IS EXCEEDED THE UNIT MAY NOT BE FCC COMPLIANT FOR SPURIOUS EMISSIONS Connect the spectrum analyz...

Page 24: ...ware runs on a PC under Windows and communicates with firmware inside the SelectAmp800 2 1 3 Local connections require a programming cable which is provided with the SelectAmp800 2 1 4 Remote connecti...

Page 25: ...feeders within these buildings connected to the mobile port and a Yagi on the top of the building connected to the base port coverage can be extended to within these buildings 3 Local topology e g hi...

Page 26: ...antennas can be used if the base station and the mobiles are on opposite sides of the amplifier 3 Vertical separation can be used by mounting the base station antenna high up a mast and the mobile ant...

Page 27: ...r AC power and one for DC interconnect between the battery back up and the repeater The connections are opposite sex to reduce the possibility of swapping power inputs A 12 foot AC power cord and a 6...

Page 28: ...tions Parameters Specification Size Height excluding lifting eyes Width Depth Weight Mounting Flange 5 ENVIRONMENTAL SPECIFICATIONS Table 1 3 below contains the environmental specifications for the Se...

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