7-4
USE WITH A 360B
VECTOR NETWORK
ANALYZER
The 681XXB sweep generator is compatible with the
WILTRON
Model
360B Vector Network Analyzer (VNA). The following paragraphs pro-
vide instructions for connecting the 681XXB to the 360B VNA and con-
figuring the sweep generator so that it can operate as a signal source
for the analyzer. Operating instructions for the vector network ana-
lyzer can be found in the Model 360B Vector Network Analyzer Opera-
tion Manual, P/N 10410-00110.
Connecting
the 681XXB
to the 360B
Connect the 681XXB sweep generator to the 360B
vector network analyzer as shown in Figure 7-3.
Step 1
Connect one end of a coaxial cable to the
681XXB rear panel
FM IN
connector. Con-
nect the other end to the 360B rear panel
EXT FM
∅
LOCK OUTPUT
connector.
Step 2
Connect one end of a coaxial cable to the
681XXB rear panel
10 MHz REF IN
con-
nector. Connect the other end to the 360B
rear panel
10 MHz REF OUT
connector.
USE WITH
USE WITH A 360B VECTOR
OTHER INSTRUMENTS
NETWORK ANALYZER
GPIB
MODEL 370 NETWORK ANALYZER
MODEL 3701 ACTIVE DEVICE TEST SET 300 kHz to 8.4 GHz
DUT
SEMI-RIGID
COAXIAL CABLE
RF INPUT
PORT 1
PORT 2
MODEL
681XXB
SWEEP
GENERATOR
MODELS 361XA
AND 362XA
TESTSETS
SOURCE CONTROL
SYSTEM BUS
EXT FM
O LOCK
OUTPUT
FM
IN
IEEE-488GPIB
MODEL 360 VECTOR NETWORK ANALYZER
RF
OUTPUT
10 MHz REF IN
10 MHz REF OUT
Figure 7-3.
360B VNA to 681XXB Sweep Generator Connections
7-12
681XXB OM
