Rohde & Schwarz FE50DTR, Руководство пользователя

Страница: 36 / 46

Operating the instrument
R&S
®
FE50DTR
36 Manual 1179.3180.02 ─ 02
lator (LO) to a high-frequency RF signal. The R&S FE50DTR outputs and trans-
mits this RF signal to the DUT.
The DUT processes the signal and responds with a high-frequency RF signal that
the R&S
FE50DTR receives. The R&S FE50DTR downconverts the received sig-
nal using its own internal LO to an intermediate frequency (IF) signal that is a low-
frequency signal. The R&S
FE50DTR outputs and transmits the IF signal to the
vector signal analyzer.
Test setup
DUT
RF shield box
R&S FSV/A
R&S SMx
RF
Ref Out
Ref Out
RF
LAN
IF In
Ref
IF Out
IF Out A
LAN
IF In B
RF A
RF B
Ref In
LAN LAN
RF Out
LAN
RF In
R&S
FE50DTR
The following step-by-step descriptions use an R&S SMW as vector signal gener-
ator and R&S FSV/A as vector signal analyzer.
●
"To connect the R&S FE50DTR for Tx mode" on page 32
●
"To control the R&S FE50DTR with a vector signal generator" on page 33
●
"To configure frequency settings at the vector signal generator" on page 35
If supported, the descriptions for other Rohde & Schwarz instruments are analo-
gous.
To connect the R&S FE50DTR for simultaneous mode
The R&S FE50DTR is connected to power and switched on .
► Connect all connectors for connections between the R&S FE50DTR and
R&S SMW, R&S FE50DTR and R&S FSV/A, and R&S FE50DTR (RF in) and
DUT as in Table 6-1 .
Operating the R&S FE50DTR in simultaneous mode