Microwave Radio Communications LLC CR2TX2AD User Manual

Page of 50
 Product Description
2-8
CodeRunner 2 Operator’s Guide/Tech Ref Manual
2.7
System Configurations
The CodeRunner allows several antenna configurations for 
transmitting with either an OmniPole or directional antenna, in 
either single-band or dual-band operation. 
2.7.1
Single Band/Dual Antenna Configuration 
Figure 2-6 shows the antenna configuration for single-band 
transmitting using one Indoor Unit with one RF Unit. 
The RFU could be operating on the 2 GHz, 7 GHz, or 13 GHz 
bands.
In addition, an RF Switch allows switching between an OmniPole 
and a directional antenna.
Figure 2-5:  Single Band Operation with 2 Antennas
MRC RF SWITCH
OmnPole
CodeRunner 2
RFU
CodeRunner 2
IDU
70 Mhz
IF
 + CONTROL
+ POWER
COFDM
MODULATOR
ASI
ANTENNA
SWITCH
POWER &
CONTROL
NYCOIL CONDUIT
MPEG Encoder &
COFDM Modulator
MPEG ENCODER/
Directional
2 Analog Audio
2 Analog Audio
Analog Video
Analog Video
Digital Video + Audio
SDI
DVB/ASI
Digital Video + Audio
SDI
DVB/ASI