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Model 5344S
Operation and Programming
The operating algorithm in this mode includes a measurement of
output frequency with the HP 8620C programmed to its minimum
and maximum frequency. The user must ensure that the sweeper
output power and cabling to the 5342A/43A counter will deliver a
sufficient signal level. For example, the user may wish to lock at 2
GHz using an 86290 plug-in and cables adequate for 2 GHz but not
18 GHz. When the automatic locking algorithm in the 5344S sets the
sweeper to 18 GHz for calibration, Err 01 will result.
Table 3-15. Condensed HP-IB Command Code Set
IP
Instrument Preset
Set the 5344S to the following conditions:
Local
Mode = CW, Frequency = 0
All Markers Off
Sweep Time = 10 mS
Step Size = 0
Frequency Multiplier = 1
RM = 0___
CW
Sets 5344S to CW mode. Enters and displays CW frequency.
CF
Sets 5344S to CF/AF mode. Enters and displays CF frequency.
DF
Sets 5344S to CF/AF mode. Enters and displays AF frequency.
SR
Sets 5344S to Start/Stop mode. Enters and displays Start frequency.
FA
Sets 5344S to Start/Stop mode. Enters and displays Start frequency.
SP
Sets 5344S to Start/Stop mode. Enters and displays Stop frequency.
FB
Sets 5344S to Start/Stop mode. Enters and displays Stop frequency.
LR
Sets 5344S to Lock/Roll mode. Enters and displays Start frequency.
MO
Turns all Markers OFF.
MO
Turns all Markers OFF.
Ml
Selects Marker 1. Enters and displays Marker 1.
M2
Selects Marker 2. Enters and displays Marker 2.
M3
Selects Marker 3. Enters and displays Marker 3.
M4
Selects Marker 4. Enters and displays Marker 4.
Setting Marker N to 0 turns off Marker N._
SS
Selects Step Size. Enters and displays Step Size.
ST
Selects Sweep Time. Enters and displays Sweep Time,_
FM 1
5344S automatically determines Frequency Multiplier.
FM N
Enters Frequency Multiplier
1
<
N
<
99_
AQ
5344S acquires current frequency value for current mode.
UP
increments current frequency mode by current Step Size.
DN
Decrements current frequency mode by current Step Size._
RS
Restarts locking process.
RT
Restarts locking process.
___
3-75
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