Getting Started Manual
WP7Zi-GSM-E RevB
72
Probe Attenuation
Setting up Probe Attenuation
LeCroy's ProBus system automatically senses probes and sets their
attenuation for you. If you want to set the attenuation manually,
1.
In the menu bar, touch
Vertical
, and then select a channel from the
drop-down menu.
2.
Touch inside the
Probe Atten.
data entry field.
3.
Now, touch a divide-by menu selection
OR
Touch
Var
(variable). If you choose
Var
, type in a value using the
slider bar or the pop-up numeric keypad.
Bandwidth Limits
Reducing the bandwidth also reduces the signal and system noise, and
prevents high-frequency aliasing.
Setting Bandwidth Limits
Set bandwidth limits as follows:
1.
In the menu bar, touch
Vertical
, and then select a channel from the
drop-down menu.
2.
Touch inside the
Bandwidth
field and select a bandwidth limit value
from the pop-up menu. Models are available with the following
bandwidth levels:
WaveMaster
- 45 GHz, 30 GHz, 25 GHz, 20 GHz, 16 GHz, 13
GHz, 8 GHz, 6 GHz.
WavePro and WaveMaster
- 4 GHz, 3 GHz, 1 GHz, 200 MHz,
and 20 MHz.
PLEASE NOTE THE FOLLOWING
:
Each oscilloscope contains only the Full selection and those
bandwidths less than the rated oscilloscope bandwidth.
