Cross Technologies 1200-04, Инструкция по эксплуатации

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RX IF
MON
(J2)
RX
COMB IF
(J1)
IF
IN
IF
OUT ATT
2097 IF AMPLIFIER PCB
200 MHz
IF LP
ATT
AGC CONTROL
70425 SPLITTER
S
P
L
I
T
T
E
R
IF
IN
IF 1
OUT
IF 2
OUT
IF 3
OUT
MDM 2
RX IF
(J105)
MDM 1
RX IF
(J104)
SAME AS ABOVE
SW2
50
SAME AS ABOVE
SW3
SW1
Drive
50
IF 1
IN
IF 2
IN
IF 3
IN
IF
OUT
C
O
M
B
I
N
E
R
SW1
3
SW2
2
SW3
1
70421 SWITCH/COMBINER
MDM 1
TX IF
(J102)
TX
COMB IF
(J3)
MDM 2
TX IF
(J103)
TX
FDM IF
(J4)
15 dB
ATTEN
15 dB
ATTEN
20 dB
ATTEN
SWITCH
CONTROL
(J101)
SW1 INT
ON
OFF
SW2 INT
ON
OFF
SW3 INT
ON
OFF
4PDT
INT/EXT
CONTROL
SWITCH
SW4
EXT
INT
INT
IND
4
SW1 SW2, SW3 CONTROL
NOTE:
J1, J2, J3, and J4 are front panel
connectors.
J101, J102, J103, J104, and J105
are rear panel connectors.
Figure 1:2 Model 1200 Block Diagram
1200-04 Manual, Rev. 0 Page 5 04/22/10