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Model 5344S
Operation and Programming
Description:
The 5344S will lock the sweeper to the specified Center Frequency, and then sweep in a range around the
CF as specified by the AF (sweep width) by the Sweep Time specified on the 5344A.
Connections:
_ aoo
Qo
Q
O
oddod
rTT-u-i
/v/
nnn 0 000 □
ODD CJO OUQ 00000
coca aoo aooaa,
M
□ aooo ooo oaoai
8350A
SWEEP
GENERATOR
OUTPUT
11691D
DIRECTIONAL
COUPLER
Vb-™LOCKED SIGNAL
Example:
Center Frequency (CF) of 2 GHz and a sweep width (AF) of 20 MHz. The 5344S will sweep the sweeper
from CF-(AF/2) to CF+(AF/2) or 1.990 GHz to 2.010 GHz.
1.
Set the 5344A HP-IB address to 00 by setting the bottom five switches to the right.
2.
Set the 5344A to the System Controller mode by setting the top HP-IB switch to the left (SYS CONT.)
3.
Set the 8350A address to 00 (equal to the 5344A) by pressing the following key sequence:
jSHIFTJ
(blue key)
LCL
0
GHz
s
s_
The HP-IB address will be shown on the Frequency /Time display of the 8350A.
4.
Set MANUAL LOCK and AUTO LOCK off (lamp off) and verify the 5344A front panel CONT lamp is
on. Also verify the plug-in's CW Filter is off.
5.
Using the 5344A Function keys, press and release MODE until the CF/AF annunciator lights. The
MODE key will scroll through the four modes of operation, if you pass CF/AF, continue pressing
MODE until you return to CF/AF. The LED inside the FI key will light.
6.
Using the 5344A Numeric Entry keys press:
--
\
O
GHz
^
s
-J
The 5344A should display:
2.000000000 GHz
3-42
Figure
3-73.
CF/AF in AUTO LOCK
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