HP 3335A - Page 33

Model 3335A
Only qualified service personnel should imple-
ment the special sweep. Hazardous voltages are
exposed when the top cover is removed.
9830A Calculator program data message to establish an output
frequency of 12 kHz and frequency increment of 500 Hz,
33354
ADDRESS PROGRAM
COMMAND INFGRMATION
presses, pinansin reee armoon
CMD "?U$”."F12K1500 8”
OUTPUT
__|
L
Hz
ENTRY
KEY
TO BUS
FREQ INCR ENTRY
UNLISTEN OF S00
COMMAND
FREQ INCR (NOTE
F WAS PROGRAMMED
PRECEDING THE |}
CONTROLLER __
TALK ADDRESS
3338A
LISTEN
ADDRESS
kHz ENTRY KEY
FREO ENTRY
OF 12
| PUTS INSTRUMENT IN THE
FREQUENCY FUNCTION
9825A Calculator program data message to establish an output
frequency of 12 kHz and frequency increment of 500 Hz.
3335A
ADDRESS PROGRAM
pei ee
Ur EEEN
OUTPUT
TO BUS
{INCLUDES THE
UNLISTEN COM-
MAND AND CALCULATOR
TALK ADDRESS. THE OUT-
PUT CODE 7 CAN BE
OFHER DIGITS)
3335A
LISTEN
ADDRESS
{DECIMAL
EQUIVALENT}
i SAME AS THE 9830A
APPLICATION
Section IH
NOTE
The single sweep operating modes should not
be used while the telecommunications sweep is
implemented. While the frequencies of the
single sweeps are correct, the amplitude is
higher than the level displayed and somewhat
unpredictable.
9825A Calculator program data message to establish an auto
gweep with SWEEP WIDTH of 1.5 kHz centered on 58 MHz.
OUTPUT START AUTO KEY
TO BUS
UNCLUOES THE
UNLISTEN CMD
AND CALCULATOR
TALK ADDRESS. THE
GUTPUT CODE "7" CAN
BE OTHER O1G:TS.)
MHz ENTRY KEY
FREQUENCY ENTRY
FREQUENCY FUNCTION
kHz ENTRY KEY
32354 LISTEN
ADDRESS {DECIMAL
EQUIVALENT)
won SWEEP WIDTH ENTRY
SWEEP WIDTH
FUNCTION
9825A Caiculator program data message to end sweep mode
operation and reprogram frequency to 25 kHz, amplitude to
+9 dBm.
WRT 704, “oben eek
= +dBm ENTRY KEY
ADDRESS eee
momen AMPLITUDE ENTRY
COMMANDS
AMPLITUDE FUNCTION
kHz ENTRY KEY
wm FREQUENCY ENTRY
rome FREQUENCY FUNCTION
STOPS SWEEP MODE
T OPERATION
Figure 3-3. 9830A/9825A Program Data Messages.
Rev. A 3-15