Motorola R-20010 Maintenance Manual page 407

Communications system analyzer
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ANTENNA
P6
')
ENABLE
I
RELAY
DRIVE
01
+12V
PS)
ANTENNA
I
--
I
ATTENUATDR
~
IN
/OUT
P7
)
Jl
RT1
-=
Kl
Ul
CR1(
POWER
ll£TECTOR
~----------_j
AM0
RF INPUT
POWER
P2
)
OVERTEMP
P4
........
RF
INPUT
MODULE
RF
WATIMETER
BOARD (A17A1
)
(RTL-4158A)
Figure
17-4.
Block Diagram
17-13

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