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Input VSWR with 10 dB of RX attenuation
....................................................................
<1.3 GHz
1.5:1
....................................................................
1.3 GHz <
f
< 3 GHz
1.1:1
....................................................................
>3 GHz
1.9:1
Spurious Responses
Note
All responses are typical.
Non-input-related residual spurs
....................................................................
<3 GHz
<-101 dBm
....................................................................
3 GHz to 3.9 GHz
<-100 dBm
....................................................................
≥3.9 GHz
<-91 dBm
Note
Performance is measured with 0 dB of RX attenuation and a 1.5 kHz
resolution bandwidth (RBW).
RX LO Residual Power
Note
All values are nominal.
Table 9. Receiver LO Residual Power
Center Frequency
Residual Power, Temperature 23 °C ± 5 °C (dBFS)
>200 MHz to 1 GHz
-42
>1 GHz to 2 GHz
-52
>2 GHz to 3 GHz
-52
>3 GHz to 3.9 GHz
-52
>3.9 GHz to 4.4 GHz
-52
Note
Receiver LO suppression is measured at the same RX attenuation after an
I/Q correction.
RX Sideband Image Suppression
Note
All values are nominal.
NI 5791R User Manual and Specifications | © National Instruments | 25