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Digital Oscilloscope Series
42
CHANNEL
BANDWIDTH_LIMIT | BWL
Command /Query
DESCRIPTION
BANDWIDTH_LIMIT enables or disables the
bandwidth-limiting low-pass filter. If the
bandwidth filters are on, it will limit the
bandwidth to reduce display noise. When you
turn Bandwidth Limit ON, the Bandwidth Limit
value is set to 20 MHz. It also filters the signal to
reduce noise and other unwanted high frequency
components.
The BANDWIDTH_LIMIT? query returns
whether the bandwidth filters are on.
COMMAND SYNTAX
BANDWIDTH_LIMIT<channel>,<mode>
[,<channel>,<mode>[,<channel>,<mode>[,
<channel>,<mode>]]]
<channel>:={C1,C2,C3,C4}
<mode>:={ON,OFF}
QUERY SYNTAX
BANDWIDTH_LIMIT?
RESPONSE FORMAT
BANDWIDTH_LIMIT <channel>,<mode>
[,<channel>,<mode>[,<channel>,<mode>[,
<channel>,<mode>]]]
EXAMPLE
• The following command turns on the
bandwidth filter for all channels.
Command message:
BWL C1,ON,C2,ON,C3,ON,C4,ON
• The following command turns the bandwidth
filter on for Channel 1 only.
Command message:
BWL C1,ON
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