Microwave Radio Communications LLC STATXU064T1CK User Manual

Page of 98
 Product Description
2-11
STRATA TX Operator’s Guide/Tech Ref Manual
TCU  Several different configurations of the TCU also exist as 
the result of technical updates. Configuration differences are 
described below.
TCU - Older Configuration  If your TCU is an older 
configuration, the controls and connectors contained on the TCU 
are similar to those shown in 
. Older configurations 
do not contain the front panel DC ON COAX override switch to 
provide manual control of DC power to a TXU.
Figure 2-13: TCU - Older Configuration
TCU - Newer Configuration  If your TCU is the newer 
configuration, the controls and connectors contained on the TCU 
are similar to those shown in 
. A DC ON COAX 
TCU
TX
XMIT
Front View
Rear View
RS-232 
Connector
 
POWER 
Connector
AUDIO
Connector
Monitor (MON)
Connector
SIGNAL IN
Connector
SIGNAL OUT
Connector
switch is located on the front panel to provide manual control of 
DC power to a TXU.
Figure 2-14: TCU - Newer Configuration
TCU
TX
XMIT
Rear View
Front View
DC ON COAX  
Switch
SIGNAL IN
Connector
AUDIO
Connector
Monitor (MON)
Connector
SIGNAL OUT
Connector
POWER 
Connector
RS-232 
Connector