Anritsu 681XXC User Manual

7-4

USE WITH A 360B
VECTOR NETWORK
ANALYZER

The 681XXC signal generator is compatible with the Anritsu Model
360B Vector Network Analyzer (VNA). The following paragraphs pro-
vide instructions for connecting the 681XXC to the 360B VNA and con-
figuring the signal 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 681XXC to
the 360B

Connect the 681XXC signal generator to the 360B
Vector Network Analyzer as shown in Figure 7-3.

Step 1

Connect one end of a coaxial cable to the
681XXC 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
681XXC rear panel

10 MHz REF IN

con-

nector. Connect the other end to the 360B
rear panel

10 MHz REF OUT

connector.

681XXC OM

7-11

G P I B

D U T

S E M I - R I G I D

C O A X I A L C A B L E

R F I N P U T

P O R T 1

P O R T 2

M O D E L

6 8 1 X X C

S I G N A L

G E N E R A T O R

M O D E L S 3 6 1 X A

A N D 3 6 2 X A

T E S T S E T S

S O U R C E C O N T R O L

S Y S T E M B U S

E X T F M

O L O C K

O U T P U T

F M

I N

I E E E - 4 8 8 G P I B

M O D E L 3 6 0 B V E C T O R N E T W O R K A N A L Y Z E R

R F

O U T P U T

1 0 M H z R E F I N

1 0 M H z R E F O U T

Figure 7-3.

360B VNA to 681XXC Signal Generator Connections

USE WITH

USE WITH A 360B VECTOR

OTHER INSTRUMENTS

NETWORK ANALYZER