User Manual Part 2

Theory of Operation 8-4MTX5000 User and Technical Manual
Figure 8-1: MTX5000 Functional Block Diagram - Typical
SYSTEM CONTROL
Keypad/LCD Display
User Inputs
IF SWITCH
OUTDOOR
UNIT (ODU)
RFU 1
RFU 2
70 MHz IF
70 MHz IF
ODU Control
70 MHz IF
IF MON
ANT
CONTROL
External IF Input
EXT IF
MPEG ENCODER
AND COFDM
MODULATOR
70
MHz
IF
AUDIO
1 - 4
Analog Audio
(4 Channels)
BB IN
Baseband Input
VIDEO
IN
Composite
Video
POWER SUPPLY
POWER
IN
110/220 VAC,
50/60 Hz
DC Power
Distribution
Composite Video
VID MON
SDI/ASI
HD-SDI
AES/EBU
AC-3
SMPTE 302
WAYSIDE
Wayside Data
SDI Input
HD SDI Input
Switch Control
MPEG
Control
FMT
70 MHz IF
FMT
Control
ETHERNET
OPTIONAL
ANALOG COLOR
BAR GENERATOR