
HP E1433A User's Guide
Using the HP E1433A
Table of Baseband Measurement Spans (part 2 of 4)
All values in Hertz.
sample |
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frequency | 64000 | 65536 | 76800 | ||||
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number of |
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with | with | with | |||||
steps |
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0 | 5000.000000 | 25000.000000* | 5120.000000 | 25600.000000* | 6000.000000 | 30000.000000* | |
1 | 2500.000000 | 12500.000000 | 2560.000000 | 12800.000000 | 3000.000000 | 15000.000000 | |
2 | 1250.000000 | 6250.000000 | 1280.000000 | 6400.000000 | 1500.000000 | 7500.000000 | |
3 | 625.000000 | 3125.000000 | 640.000000 | 3200.000000 | 750.000000 | 3750.000000 | |
4 | 312.500000 | 1562.500000 | 320.000000 | 1600.000000 | 375.000000 | 1875.000000 | |
5 | 156.250000 | 781.250000 | 160.000000 | 800.000000 | 187.500000 | 937.500000 | |
6 | 78.125000 | 390.625000 | 80.000000 | 400.000000 | 93.750000 | 468.750000 | |
7 | 39.062500 | 195.312500 | 40.000000 | 200.000000 | 46.875000 | 234.375000 | |
8 | 19.531250 | 97.656250 | 20.000000 | 100.000000 | 23.437500 | 117.187500 | |
9 | 9.765625 | 48.828125 | 10.000000 | 50.000000 | 11.718750 | 58.593750 | |
10 | 4.882812 | 24.414062 | 5.000000 | 25.000000 | 5.859375 | 29.296875 | |
11 | 2.441406 | 12.207031 | 2.500000 | 12.500000 | 2.929688 | 14.648438 | |
12 | 1.220703 | 6.103516 | 1.250000 | 6.250000 | 1.464844 | 7.324219 | |
13 | 0.610352 | 3.051758 | 0.625000 | 3.125000 | 0.732422 | 3.662109 | |
14 | 0.305176 | 1.525879 | 0.312500 | 1.562500 | 0.366211 | 1.831055 | |
15 | 0.152588 | 0.762939 | 0.156250 | 0.781250 | 0.183105 | 0.915527 | |
16 | 0.076294 | 0.381470 | 0.078125 | 0.390625 | 0.091553 | 0.457764 |
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.