Rohde & Schwarz FE50DTR, Manual

Page: 37 / 46

Operating the instrument
R&S
®
FE50DTR
37 Manual 1179.3180.02 ─ 02
Table 6-3: Simultaneous mode R&S FE50DTR signal and connections
Signal Vector signal generator
e.g., R&S
SMW
R&S FE50DTR Vector signal analyzer
e.g, R&S FSV/A
Reference Connector: "REF Out"
Freq.: 1
GHz, 10 MHz
"Ref. In" Connector "REF Output"
Freq.: 640
MHz, 10 MHz
LAN (Control) "LAN" "LAN" "LAN"
IF In "RF A"/"RF B" "IF In B" -
IF Out - "IF Out A" "RF Input 50
Ω
"
RF In - "RF A" -
RF Out - "RF B" -
How to:
●
Chapter 4.7, "Connecting to LAN" , on page 16
● Chapter 4.8, "Connecting to SMA and 1.85 mm" , on page 17
To control the R&S FE50DTR
Either the R&S SMW or R&S FSV/A controls the R&S FE50DTR exclusively
using a secure socket layer (SSL) control connection via LAN. For correct opera-
tion, the R&S
FE50DTR operates in Tx mode first and requires control by the
R&S SMW. For analysis, the R&S FE50DTR also operates in Rx mode and
requires control by the R&S FSV/A.
1. At the R&S SMW, establish the control connection to the R&S FE50DTR.
How to: "To control the R&S FE50DTR with a vector signal generator"
on page 33
2. At the R&S SMW, set "Connection Mode" > "Simultaneous RX/TX".
In this state, the connection is locked by the R&S SMW when you change
frontend settings. For example, when changing the carrier frequency at the
R&S
SMW.
After applying these changes at the R&S FE50DTR, the R&S SMW releases
the lock of the R&S FE50DTR for control by the R&S FSV/A.
3. At the R&S FSV/A, establish the control connection to the R&S FE50DTR.
How to: "To control the R&S FE50DTR with a vector signal analyzer"
on page 28
In this state, the connection is locked by the R&S
FSV/A permanently.
4. If you want to change frontend settings at the R&S SMW, disable the control
connection between R&S FSV/A and R&S FE50DTR.
Operating the R&S FE50DTR in simultaneous mode