Frequency – National Instruments NI PXI-5621 User Manual
Page 2
NI PXI-5621 Specifications
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DC offset.................................................±1 mV (calibrated)
Analog bandwidth (–3 dB range) ...........0 Hz to 36 MHz
Amplitude accuracy ................................±0.5 dB
VSWR
0–25 MHz........................................<1.5:1
25–32 MHz ......................................<3:1
Dither (can be disabled)
Frequency range ..............................150 Hz to 4 MHz
Frequency
Internal sample clock
Frequency ........................................64 MHz/n, where 1 < n < 2
16
Accuracy..........................................<±25 ppm
Phase noise
Residual FM ...........................................<2 Hz
pk–pk
in 10 ms
Offset
Density
100 Hz
<–100 dBc/Hz
1 kHz
<–120 dBc/Hz
10 kHz
<–130 dBc/Hz
100 kHz
<–130 dBc/Hz