Interface Description  R&S XU 4200 
 6.3 6166.5368.02.01 
6.2.3  Common Antenna X3 
Common antenna for TX and RX, N-type female 
 
Fig. 6.3  Common antenna X3. 
Entry in column D (direction): O =  Output  I =  Input    B = Bi-directional 
Entry in column T (type):  A = Analog  D = Digital  P = Power
 
Signal description  D  T  Range  Contact  Remarks 
O  A  TX: nominal 50 W 
5 to 50 W  
settable via software 
AM 
50 W carr/ 
200 W peak 
X3.1 
ANTENNA 
I A RX: 
RX/TX switch input 
max. +30 dBm 
 
GND B  Ground  X3.2 
112 to 155.991666 MHz 
 
 
TX-RX Switch X4\TX-RX Switch X4 "Radio".doc
 
 
6.2.4  TX/RX Switch X4  
Output of transmit/receive switch, BNC-type female 
 
Fig. 6.4  TX/RX switch X4. 
Entry in column D (direction): O =  Output  I =  Input    B = Bi-directional 
Entry in column T (type):  A = Analog  D = Digital  P = Power 
Signal description  D  T  Range  Contact  Remarks 
T/R_SWITCH   O  A  TX/RX switch output 
max. +30 dBm  
X4.1  112 to 155.991666 MHz 
GND B  Ground X4.2  
 
 
TX Audio Basic  X5\TX Audio Bas ic X5 "Radio ".doc