2.3.1.4.4.5. Sampling rate and decimationsΒΆ

Decimations and time scales of a buffer are given in the tables below.

STEMlab 125-14 & STEMlab 125-10:

Decimation

Sampling Rate

Time scale/length of a buffer

Trigger delay in samples

Trigger delay in seconds

1

125 MS/s

131.072 us

from - 8192 to x

-6.554E-5 to x

8

15.6 MS/s

1.049 ms

from - 8192 to x

-5.243E-4 to x

64

1.953 MS/s

8.389 ms

from - 8192 to x

-4.194E-3 to x

1024

122.07 kS/s

134.218 ms

from - 8192 to x

-6.711E-2 to x

8192

15.258 kS/s

1.074 s

from - 8192 to x

-5.369E-1 to x

65536

1.907 kS/s

8.590 s

from - 8192 to x

-4.295E+0 to x

SDRlab 122-16:

Decimation

Sampling Rate

Time scale/length of a buffer

Trigger delay in samples

Trigger delay in seconds

1

122.8 MS/s

133.42 us

from - 8192 to x

-6.671E-5 to x

8

15.35 MS/s

1.067 ms

from - 8192 to x

-5.335E-4 to x

64

1.918 MS/s

8.538 ms

from - 8192 to x

-4.269E-3 to x

1024

119.92 MS/s

136.622 ms

from - 8192 to x

-6.831E-2 to x

8192

14.99 kS/s

1.092 s

from - 8192 to x

-5.460E-1 to x

65536

1.8737 kS/s

8.743 s

from - 8192 to x

-4.371E+0 to x

SIGNALlab 250-12:

Decimation

Sampling Rate

Time scale/length of a buffer

Trigger delay in samples

Trigger delay in seconds

1

250 MS/s

65.536 us

from - 8192 to x

-3.227E-5 to x

8

31.250 MS/s

0.524 ms

from - 8192 to x

-2.621E-4 to x

64

3.906 MS/s

4.194 ms

from - 8192 to x

-2.097E-3 to x

1024

244.14 kS/s

67.108 ms

from - 8192 to x

-3.355E-2 to x

8192

30.517 kS/s

0.536 s

from - 8192 to x

-2.684E-1 to x

65536

3.814 kS/s

4.294 s

from - 8192 to x

-2.147E+0 to x