Deviser DS2460Q User Manual

DS2460Q QAM Analysis Meter Operation Manual
68
but it has better amplitude accurate.
The F_SPEC function has several fixed span settings:
12.5MHz, 25MHz, 62.5MHz, Full Band.
User press
F3
(MAX-HOLD) can active the peak
value hold function. The max hold function is used to
hold the spectrum trace peak value, as show in the
Figure 4-50. User press
F1
(HOLD) can active the
hold function, this function can temporary freeze the
spectrum trace. If the cursor on marker A or B, user
can use the
and
2 DFE
buttons to move the
marker. If the cursor move on the REF or SCALE
position, user also can use the and
2 DFE
buttons to modify the value.
The AUTO function is used to adjust reference level
and scale quickly . The meter will automatically adjust
them to most optimal state.

Deviser DS2460Q Specifications

General

Brand	Deviser
Model	DS2460Q
Category	Measuring Instruments
Language	English