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Product Description
2-8
MRX4000 PLUS
Operator’s Guide/
Technical Reference Manual
Figure 2-6: MRX4000 PLUS FMR NTSC/PAL Analog Configuration Block Diagram
FMR
ENG
Master
Controller
MC-17
Slave
Control
ASC140/
S750
RF Front End
Modules
Microcontroller
PC / Laptop
Computer
0 to +5
dBm
RF Signal
+5.5
VDC
IF OUT
AUDIO 1 - 2
BB OUT
VIDEO MON
VIDEO OUT
R
e
m
o
te
S
er
ial
I
n
te
r
fac
e T
o
S
lave
C
o
n
tr
o
l
SUM ALARM
RS-232
+24 V OUT
DCC Board
Re
mo
te
Co
n
tr
o
l C
o
n
n
e
cti
o
n
Audio (Analog)
Control
Cable
AGC
0 to +5 dBm
~ 20 dB
IF Level
Monitor
IF Input
(70 MHz)
AUDIO 3 - 4
BB
Video
Data
Control
Data
Control
Front Panel
Control / Display
Data Comm. & Control
IF IN
DC Power
Supply
+5.5 V
+12 V
-12 V
RF IN
+5.5 VDC
900 MHZ
SERIAL/LQ
(70 MHz)
Ethernet Card
CONTROL
(Future Option -
Not Currently
Active)
120/240 VAC 50/60 Hz
OR
+/-24 or +/-48 VDC
POWER IN
Summary of Contents for MRX4000 PLUS
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