4/18/11
888-2587-001
2-27
WARNING: Disconnect primary power prior to servicing.
Section 2 Installation & Initial Turn-On
FM HD Radio System
Figure 2-12 High-Level with dual exciter and dual Boost Pro.
A
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ENG
PRO
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PR
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TAR
Y D
A
TA
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ORATION.
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URE
,
REP
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P
A
R
T
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F MA
Y BE
MA
D
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EXC
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P
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ITTEN
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DA
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ZO
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LT
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EN
G
ECO
N
B
R
DFTM
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E
T
O
N
S
I
V
E
R
I
O
N
ANALOG T
R
ANSMIT
TER
HIGH-LEVEL ZHD+
CONFIGURATION
Dual Flexstar
Dual Boost Pro
Exciters located in
Analog Tx
BOOST PRO
RF I
N
MUTE
FAUL
T
SAMPLE
APC
MODE
RF SAMPLE
ZHD+ TRANSMITTER
RF SAMPLE
10DB
COMBINER
LOAD
METERING
HD
RF OUT
PUT
FM
RF OUT
PUT
FLEXSTAR EXCITER
RTA
C
SAMPLE
AUX RF O
U
T
MUTE
FAUL
T
SAMPLE
APC
TX
CN
TR
L
F
M
R
F
O
U
T
FLEXSTAR EXCITER
RTA
C
SAMPLE
AUX RF O
U
T
E
X
T
E
R
N
A
L
E
X
C
IT
E
R
S
W
IT
C
H
E
R
F
M
R
F
O
U
T
BOOST PRO
RF I
N
H
D
R
F
O
U
T
H
D
R
F
O
U
T
TX
CN
TR
L
METERING (OPT)
EXCITER
SWITCH
BOA
RD
81
7-232
9-011
S
YST
E
M
CO
NF
IG
UR
A
T
IO
N
,
ZHD+, CONFIG #1
1 & #3
5
11
B
. KL
ESNER
1-2
8-0
6
B.
K
L
ESNE
R
B.
K
L
ESNE
R
B
. OLS
O
N
C
O
N
FI
G
U
R
A
TI
O
N
#
1
1
&
#
3
5
W900
W903
W148
W123
W3
W149
W902
W124
W4
W902
W1
CAN BUS
CAN BUS
CAN BUS
CAN BUS
