E.F. Johnson 242-2008-332, Руководство пользователя

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INSTALLATION
2-4
September 1994
Part No. 001-2008-300
NOTE: Do not discard the packing materials. If you
must return an item, use the same packing materials
and methods (including static protective bags for cir-
cuit cards) to repack the equipment. You are responsi-
ble for proper repacking. E.F. Johnson cannot be
responsible for damage to equipment caused by negli-
gence.
Figure 2-3 ANTENNA CONNECTIONS
Figure 2-4 TERMINAL BLOCK J2
NOTE: Universal Stations should not touch. Leave a
minimum of one empty screw hole (approximately 1/
2") between Universal Stations vertically, especially
for bottom ventilation slots in high power Universal
Stations.
NOTE: Each Universal Station should be grounded
separately by connecting a ground bus from the
ground lug on the back side of the RF module to the
ground bar on the rack (see Figure 2-3).
Figure 2-5 RACK MOUNTED UNIVERSAL
STATIONS
TX
RX
GROUND
33
34
ALA
RM
S
1
2
J2
J3
M
A
M
B
R
X
S-
R
X
S+
T
X
S-
T
X
S+
E
X
T
M
O
D
V
O
T
A
U
D
E
X
T
R
E
Q
V
D
A
T
IN
2
IN
-
1
IN
-
A
C
FA
IL
G
R
O
U
N
D
G
R
O
U
N
D
+
1
5V
A
C
C
+
15
V
A
C
C
R
SS
I
1
O
U
T
-
2
O
U
T
-
2
O
U
T
+
1
O
U
T
+
2
IN
+
1
IN
+
R
X
V
O
IC
E
W
B
D
IS
C
SQ
E
N
L
O
G
N
SQ
T
X
A
U
D
IO
SU
B
T
X
D
H
S
D
A
TA
H
S
D
E
N
R
X
D
A
TA
P
T
T
E
N
PO
WE
R S
TRI
P
TX
CO
MB
INE
R
DU
PLE
XER
RX
MU
LTIC
OU
PLE
R