HARRIS CORPORATION MBS800B075 用户手册

 

 

 

RECORDED

 

DATA

 

SHEET ......................................................................................................................................96

 

 

Figure 3-1:  Bolt Assembly Hardware............................................................................................................................ 20

 

Figure 3-2:  Nylon Washer and Bolt Assembly.............................................................................................................. 20

 

Figure 3-3:  Concrete Floor Mounting............................................................................................................................ 20

 

Figure 3-4:  Bolt Assembly Used to Bolt Rack to Concrete Floor ................................................................................. 21

 

Figure 3-5:  Raised Floor Rack Attachment ................................................................................................................... 21

 

Figure 3-6:  Possible Rack-Up of Tower Site Rack #1 For One To Ten Base Stations Plus Backup And ISM Radio 

Options ........................................................................................................................................................ 22

 

Figure 3-7:  Possible Rack-Up of Tower Site Rack #2 With Separate TX/RX Antenna Option For Base Stations #1 

To #4 Of Six Maximum Plus Backup Option ............................................................................................. 23

 

Figure 3-8:  HPA RF Input Connection.......................................................................................................................... 24

 

Figure 3-9:  DCX RF Output Connection....................................................................................................................... 24

 

Figure 3-10:  Wire Bundles with DCX and Base Station Alarm Wiring........................................................................ 25

 

Figure 3-11:  DPS Alarm Punchblock Connector .......................................................................................................... 25

 

Figure 3-12:  RS-485 Main Cable and Pigtail Plug Connected to DCX......................................................................... 26

 

Figure 3-13:  RS-232 Connector from Alarm Module to Bird Power Monitor (VSWR) ............................................... 26

 

Figure 3-14:  Cable Connecting the Tower-Top Amplifier Control Box to the Input port of the Multi-Coupler........... 27

 

Figure 3-15:  Cable Tray Layout .................................................................................................................................... 27

 

Figure 3-16:  DC Power Connection Found in Each Rack - Black (DC Return) and Red (-48 Volt) wires................... 28

 

Figure 3-17:  -48 Volt Breaker Distribution Panel of the DC Power Supply - Red Wire............................................... 28

 

Figure 3-18:  DC Return Distribution Bar - Black Wires............................................................................................... 29

 

Figure 3-19:  Properly Labeled OpenSky Circuit Breakers in the Distribution Panel.................................................... 29

 

Figure 3-20:  Single Point Ground That is Found on Each Rack ................................................................................... 30

 

Figure 3-21:  Ground Bar ............................................................................................................................................... 30

 

Figure 3-22:  Dual Antenna PolyPhasers (Surge Protectors).......................................................................................... 31

 

Figure 5-1:  3-Channel Base Station with Tower Top Amplifier Block Diagram.......................................................... 35