Normal
–6 dB
(–3 dB)
910 kHz
1.27 MHz
1.0 MHz
1.40 MHz
1.1 MHz
1.53 MHz
1.2 MHz
1.66 MHz
1.3 MHz
1.80 MHz
1.5 MHz
2.06 MHz
1.6 MHz
2.19 MHz
1.8 MHz
2.51 MHz
2.0 MHz
2.75 MHz
2.2 MHz
3.00 MHz
2.4 MHz
3.30 MHz
2.7 MHz
3.63 MHz
3.0 MHz
4.09 MHz
4 MHz
5.30 MHz
5 MHz
5.78 MHz
6 MHz
6.31 MHz
8 MHz
8.07 MHz
Flattop
With a PXA or Option B40, the capability for arbitrary Digital IF bandwidths is available. However, for
instruments without the Digital IF or the Option B40 or B1X, the selectable Flattop filter bandwidths are
predefined in the following table. There are 134 Digital IF BWs (RBWs).
The table in the section
Noise
Impulse
960 kHz
1.34 MHz
1.06 MHz
1.47 MHz
1.15 MHz
1.61 MHz
1.26 MHz
1.75 MHz
1.36 MHz
1.89 MHz
1.56 MHz
2.17 MHz
1.66 MHz
2.29 MHz
1.91 MHz
2.63 MHz
2.10 MHz
2.88 MHz
2.30 MHz
3.14 MHz
2.54 MHz
3.45 MHz
2.81 MHz
3.78 MHz
3.18 MHz
4.22 MHz
4.23 MHz
5.30 MHz
4.81 MHz
5.41 MHz
5.50 MHz
5.82 MHz
7.21 MHz
6.90 MHz
"Flattop Filters" on page 298
lists all 134 Flattop filter types.
Waveform Measurement
BW
297