Wavetek 39A Maintenance Manual page 4

Pulse and Pulse Train
Output Level:
Rise and Fall Times:
Period:
Range:
Resolution:
Accuracy:
Delay:
Range:
Resolution:
Width:
Range:
Resolution:
Note that the pulse width and absolute value of the delay may not exceed the pulse period at any
time.
Pulse trains of up to 10 pulses may be specified, each pulse having independently defined width,
delay and level. The baseline voltage is separately defined and the sequence repetition rate is set
by the pulse train period.
Arbitrary
Up to 100 user defined waveforms may be stored in the 256K point non−volatile RAM.
Waveforms can be defined by front panel editing controls or by downloading of waveform data via
RS232 or GPIB.
Waveform Memory Size:
Vertical Resolution:
Sample Clock Range:
Resolution:
Accuracy:
Sequence
Up to 16 waveforms may be linked. Each waveform can have a loop count of up to 32,768.
A sequence of waveforms can be looped up to 1,048,575 times or run continuously.
Output Filter
Selectable between 16MHz Elliptic, 10MHz Elliptic, 10MHz Bessel or none.
2.5mV to 10Vp−p into 50Ω
<25ns
100ns to 100s
4-digit
±1 digit of setting
−99.99s to +99.99s
0.002% of period or 25ns, whichever is greater
25ns to 99.99s
0.002% of period or 25ns, whichever is greater
64k points per channel. Maximum waveform size is 64k
points, minimum waveform size is 4 points
12 bits
100mHz to 40MHz
4 digits
± 1 digit of setting
3