Belar FMHD-1, Operator'S Manual

Page: 50 / 58

FMHD-1 Operator’s Manual
Page 42 FMHD-1
Popup
Heading Selections Popup Options
Spectrum Display Mode: Realtime
Peak Hold
Average
Infinite
Hold Count:
1
to
100
(10
default value
)
Avg Count:
1
to
100
(50
default value
)
0 dB Ref Lev:
−100.0 dB
to
0.0 dB
(–20.0 dB default value )
Curve Fill ON
OFF
Colors: ON
AUTO
OFF
Mask: OFF
ON
LSB Limit: –40.0 dB to –20.0 dB
(–40.0 dB
default value
)
USB Limit: –40.0 dB to –20.0 dB
(–40.0 dB
default value
)
Measurements: OFF
ON
(This provides automatic sideband power level calculations.)
Settings Unit Time Mode: Past
Real
Hold Time:
0.25 sec.
to
5.0 secs.
in
0.5 sec
steps
(0.5 sec
default
)
Infinite: OFF
ON