Fluke CombiScope PM3370B User Manual page 135

FUNCTION REFERENCE
BANDWIDTH LIMITER
Description:
The bandwidth limiter cuts the bandwidth of all vertical channels to 20 MHz and
makes noisy input signals look smoother. The bandwidth limiter does not affect
triggering. The following figure shows the effect of the bandwidth limiter.
Effect of bandwidth limiter
Key sequence:
BW LIMIT
on off
VERT MENU
Toggle softkey to switch the vertical bandwidth limiter
on/off
ST6556
9312
0dB
3dB
BWL
ON
20MHz
5 - 15
BWL
OFF
FULL
BANDWITH
FREQ.
MAT4204