Mixed Repeaters With 8900 Ocxo Drawer - Viking VX 900 MHz LTR User Manual

INSTALLATION
8-WAY SPLITTER SHELF (023-2000-924)
1.25 MHz
1.25 MHz OUTPUTS
INPUT
SPLIT IN
Figure 2-12 MIXED REPEATERS WITH 8900 OCXO DRAWER
October 1999
Part No. 001-2009-201
ATTENUATOR KIT (023-2000-923)
ATTEN IN ATTEN OUT
HSDB
RJ-11 TO BNC
ADAPTER
JOHNSON
HSDB
JOHNSON
HSDB
JOHNSON
HSDB
JOHNSON
HSDB
50 OHM
TERMINATION
MPC SWITCHES/JUMPERS
FOR ALL 200X REPEATERS
1 2 3 4
JOHNSON
ON
S3
HSDB CODE
SELECTION
2 4 6
J4
1 3 5
2-12
+10 dBm
50 OHM
TERMINATION
1 4
2 3 5 6 7 8
ON
S2
CRYSTAL
SELECTION
J5 1 2 3
(023-8900-300)
LOCAL
OSCILLATOR
LOGIC
BNC "T"
RECEIVER
BNC "T"
EXCITER
LOGIC
BNC "T"
RECEIVER
BNC "T"
EXCITER
LOGIC
BNC "T"
RECEIVER
BNC "T"
EXCITER
LOGIC
BNC "T"
RECEIVER
BNC "T"
EXCITER
LOGIC
BNC "T"
RECEIVER
BNC "T"
EXCITER