Timebase; Timebase Modes; Timebase Settings; Dtb Delay - Fluke PM3082 Service Manual

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CHARACTERISTICS
2.2

TIMEBASE

2.2.1

Timebase modes

TIMEBASE MODES
MTB trigger modes
DTB trigger modes
2.2.2

Timebase settings

MTB (PM3092/94)
Settings
Variable Time/Div range
DTB (PM3092/94)
Settings
MTB (PM3082/84)
Settings
Variable Time/Div range
DTB (PM3082/84)
Settings
TIMEBASE
MAGNIFICATION
Note 1: In a 1-2-5 sequence. By means of the timebase magnifier (x10) the range is extended to
2 ns/div (PM3092/94) or to 5 ns/div (PM3082/84).
Note 2: Expands the normal time/div. by 10 times (MTB and DTB)
Note 3: The DTB sweepspeed is higher or equal to MTB time/div. setting.
2.2.3

DTB delay

DELAY TIME
Position range
Resolution
SPECIFICATION
MTB only
MTB and DTB
DTB only
AUTO
TRIGGERED
SINGLE
DTB starts
DTB triggered
0.5 s/div ... 20 ns/div
1.25s/div... 20 ns/div
0.5 ms/div ... 20 ns/div
0.5 s/div ... 50 ns/div
1.25 s/div ... 50 ns/div
0.5 ms/div ... 50 ns/div
10x
2 ns ... 4.9 s
0.1 ... 9.9 div
1 ; 40000
CHARACTERISTICS
ADDITIONAL INFORMATION
MTB = Main Time Base
alternating
DTB = Delayed Time Base
free run after 100ms
starts after adjusted DELAY time
starts on first trigger after
DELAY time
Note 1
MTB only; continuously variable
Note 1
Note 3
Note 1
MTB only; continuously variable
Note 1
Note 3
Note 2