National Instruments 5761R User Manual

© National Instruments Corporation 17 NI 5761R User Guide and Specifications
Note To ensure proper device operation, DC-coupled channels on the NI 5761 must see 50 Ω at DC
looking back at their source. If you are connecting a to source with an output impedance less than
50 Ω, you can add series resistance close to the source to properly bias the NI 5761 input terminals.
You can also use the NI 5761 input channel bias DACs to remove DC offset present in the system.
For more information about programming the bias DACs, refer to the NI 5761 CLIP topics in the
NI FlexRIO Help.
DC-Coupled Measurements
Figure 12. DC-Coupled Bandwidth (Passband)
100
–15
–14
–13
–12
–11
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
3
4
5
Gain (dB)
Frequency (Hz)
100 1k 10k 100k 1M 10M 100M 700M

National Instruments 5761R Specifications

General

Brand	National Instruments
Model	5761R
Category	Control Unit
Language	English