User's Manual

Manual 7-9410-1.2 Page 9
TX RX Systems Inc. 10/21/05
61-83B-50-XXX-XX UserMan page 9 of 25
Power Supply
AC Power
Switch
Battery
Backup
Switch
Form-C
Contacts
DC Backup
Entry
Uplink
Power
Duplexer
Downlink Power
Amplifier
Duplexer
Menu
Select
Buttons
Uplink M/L Card
(for Full Gain
Model)
Uplink M/L Card
(for Mid Gain
Model)
Uplink L/L Card
(for Full Gain Model)
Attenuator Card
(for Mid Gain Model)
Attenuator Card
(for Low Gain Model)
Uplink
Power
Distribution
Downlink M/L Card
(for Full Gain Model)
Downlink M/L Card
(for Mid Gain Model)
Downlink Low Gain Card
(for Low Gain System)
Downlink L/L Card
(for Full Gain Model)
Attenuator Card
(for Mid Gain Model)
Attenuator Card
(for Low Gain Model)
Downlink
Power
Distribution
Controller
Downlink In
Uplink Out
Uplink Out
Downlink In
AC Power
Entry
Comm-Card
(Optional)
Spare
(unused slot)
OLC Light
Bars
Status LEDs
Isolator
Test Por t
Isolator
Test Por t
AC
Filter
DC
Filter
Figure 2: Front view of SB II. Model 61-83B-50-A12-G1 two-way signal booster shown as an example.