Up to +24 dBm maximum output power
Up to 60 dB total gain
0.5 dB gain resolution
Typical noise figure <5 dB
The NI PXI-5691 is a 50 MHz to 8 GHz two-channel programmable amplifier with one fixed gain path and one programmable gain path. The combined paths can provide up to 55 dB of total signal gain at 2.5 GHz when the two channels are cascaded.
Specifications Documents
Specifications Summary
General
Product Family
RF
Form Factor
PXI Platform
PXI Bus Type
PXI Only
Part Number
781035-01
Operating System/Target
Windows
Length
21.6 cm
Width
2 cm
Height
13 cm
I/O Connector
SMA female
Power Requirement for +3.3V Rail
0.64 A
Power Requirement for +5V Rail
1.4 A
Power Requirement for +12V Rail
0.24 A
Power Requirement for -12V Rail
0.03 A
Slot Two Module
No
Module Width
1
MXI Compatible
Yes
Product Name
PXI-5691
RF
RF Product Type
Amplifiers and Attenuators
Minimum Frequency
50 MHz
Maximum Frequency
8 GHz
Analog Input
Channels
2
Input Impedance
50 Ohm
Frequency Range
50 MHz
-
8 GHz
Max Voltage
0 Vrms
-
7.1 Vrms
Noise Floor (@ -50 dBm output)
-163 dBm/Hz
Max RF Frequency
8 GHz
Analog Output
Channels
2
Output Impedance
50 Ohm
Max Voltage
0 Vrms
-
3.976 Vrms
Frequency Range
50 MHz
-
8 GHz
Waveform Types
RF
Noise Floor (@ -50 dBm output)
-163 dBm/Hz
Max RF Frequency
8 GHz
Digital I/O
Bidirectional Channels
0
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