Motorola Starline SG 2000 Installation And Operation Manual page 5

SG2-DFBT/3 Optical Transmitter ..................................................................................................................5-18
SG2-EIFPT Optical Transmitter ....................................................................................................................5-19
DS-SG2-DRT/A Digital Return Transmitter ....................................................................................................5-20
DS-SG2-DRT-2X/A Digital Return Transmitter ...............................................................................................5-22
SG2-PS Power Supply .......................................................................................................................... 5-25
Status Monitoring ........................................................................................................................................5-26
Manual Control Board ..................................................................................................................................5-27
Ingress Control............................................................................................................................................5-29
A p p e n d i x A
S p e c i f i c a t i o n s
A p p e n d i x B
T o r q u e S p e c i f i c a t i o n s
A b b r e v i a t i o n s a n d A c r o n y m s
F i g u r e s
Figure 1-1 SG 2000 - closed ............................................................................................ 1-1
Figure 1-2 SG 2000 - open .............................................................................................. 1-2
Figure 2-1 SG 2000 housing dimensions - front and side view ............................................. 2-1
Figure 2-2 Port locations ................................................................................................... 2-2
Figure 2-3 Housing gaskets ............................................................................................... 2-3
Figure 2-4 SG2-PS2 power supply ..................................................................................... 2-4
Figure 2-5 Configuration notation....................................................................................... 2-6
Figure 2-6 Signal flow diagram .......................................................................................... 2-7
Figure 2-7 SG2-LR receiver functional diagram .................................................................. 2-9
Figure 2-8 SG2 transmitter block diagram ........................................................................ 2-11
Figure 2-9 Optical input versus 750 MHz gain................................................................... 2-16
Figure 2-10 Optical input versus 870 MHz gain ................................................................. 2-17
Figure 2-11 Relative level dB versus 750 MHz slope 77 channels...................................... 2-18
Figure 2-12 Relative level dB versus 870 MHz slope 94 channels...................................... 2-19
Figure 2-13 Relative level dB versus 870 MHz slope 110 channels .................................... 2-20
Figure 3-1 SG 2000 lid showing major components............................................................. 3-1
Figure 3-2 SG 2000 RF chassis ......................................................................................... 3-2
Figure 3-3 Fuse configuration ............................................................................................ 3-3
Figure 3-4 Fuse locations .................................................................................................. 3-5
Figure 3-5 SG2-PS2 power supply ..................................................................................... 3-6
C o n t e n t s
S G 2 0 0 0 I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l
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