HP 8-Channel 196 kSa/sec Digitizer plus DSP E1433A 80000 81920 96000, 095367, 097656, 114441

HP E1433A User's Guide

Using the HP E1433A

Table of Baseband Measurement Spans (part 3 of 4)

All values in Hertz.

sample
frequency	80000		81920		96000
(Fs) —>
number of		without		without		without
divide-by-2	with divide-by-5		with divide-by-5		with divide-by-5
		divide-by-5		divide-by-5		divide-by-5
steps
0	6250.000000	31250.000000*	6400.000000	32000.000000*	7500.000000	37500.000000*
1	3125.000000	15625.000000	3200.000000	16000.000000	3750.000000	18750.000000
2	1562.500000	7812.500000	1600.000000	8000.000000	1875.000000	9375.000000
3	781.250000	3906.250000	800.000000	4000.000000	937.500000	4687.500000
4	390.625000	1953.125000	400.000000	2000.000000	468.750000	2343.750000
5	195.312500	976.562500	200.000000	1000.000000	234.375000	1171.875000
6	97.656250	488.281250	100.000000	500.000000	117.187500	585.937500
7	48.828125	244.140625	50.000000	250.000000	58.593750	292.968750
8	24.414062	122.070312	25.000000	125.000000	29.296875	146.484375
9	12.207031	61.035156	12.500000	62.500000	14.648438	73.242188
10	6.103516	30.517578	6.250000	31.250000	7.324219	36.621094
11	3.051758	15.258789	3.125000	15.625000	3.662109	18.310547
12	1.525879	7.629395	1.562500	7.812500	1.831055	9.155273
13	0.762939	3.814697	0.781250	3.906250	0.915527	4.577637
14	0.381470	1.907349	0.390625	1.953125	0.457764	2.288818
15	0.190735	0.953674	0.195312	0.976562	0.228882	1.144409
16	0.095367	0.476837	0.097656	0.488281	0.114441	0.572205

Notes:

*For the top span the 3dB bandwidth is 1.15 times span shown.

To select a sample frequency for time domain data, first divide the desired sample frequency by 2.56 to convert it to a measurement span. Then locate the closest measurement span on this table and choose the corresponding sample frequency at top of the table.

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