8-2 WF1946B
8.1 Waveform and output characteristics
z Waveforms (FUNCTION OUT)
Output waveforms
Waveform vertical resolution
Output waveform and frequency
For continuous oscillation
For burst, trigger,
gate, triggered gate,
or gated sweep
Frequency
Range
Resolution
Accuracy when shipped
Aging
Setting by period
Duty
Range
Resolution
, , (Duty 50 % fixed), (Duty variable),
, , arbitrary waveform (ARB),
and noise (NOISE), DC voltage (DC)
16 bit (
, , , , arbitrary waveform (ARB))
, (duty 50% fixed)：0.01 µHz to 15 MHz
, (duty variable), , ：0.01 µHz to 500 kHz
Arbitrary waveform：0.01 µHz to 500 kHz However, the
frequency in which all the data of
arbitrary waveforms can be outputted is
the maximum of the following value.
(40MHz) ÷ [waveform data size (words)]
Analog band width 10MHz
0.01 µHz to 500 kHz
0.01 µHz to 15 MHz
0.01 µHz
±5 ppm
±3 ppm/year
Frequency equivalent to inverse number of the setting period.
If the number is less than 0.01 µHz, the number should be
rounded off.
0.0100% to 99.9900%/0.0000% to 100.0000%
0.0001%
Arbitrary waveform data size
Number of arbitrary waveforms
Arbitrary waveform data
origination
Arbitrary waveform data
resolution
Can be switched among 8 K, 16 K, 32 K, and 64 K words.
1 K words equal 1024 words.
Number of arbitrary waveforms that can be select, and
waveforms are backed up
12 waveforms for 8 K words/6 waveforms for 16 K words/
3 waveforms for 32 K words/ 1 waveform for 64 K words
Point specification and linear interpolation by the panel operation
or data writing by GPIB or USB
16 bits (-32768 to 0 to +32767)
The 1992A digital output option outputs upper 15 bits and clock.
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