MRC PTX-PRO - Page 87

Theory of Operation 8-3PTX-PRO User and Technical Manual
Figure 8-2: Standalone 13 GHz PTX-PRO Block Diagram
AC to DC
Converter
DC Power
Distribution and
Control
AC
Input
DC
Input
AC
Fuse
DC
Fuse
Front Panel
RS232
Baseband
Combiner
HD Encoder/
Modulator
Up Converter
13 GHz Mixer
13 GHz
Power
Amplifier
Band Pass
Filter
70 MHz
MONITOR
SIGNAL
INPUT
SDI/ASI
INPUT
SDI/SD/
HD
ASI
Output
13 GHz
RF Output
AUDIO 1
AUDIO 2
X4
RF
IF
LO
AUDIO 3 & 4/
AES/EBU