Description
The PXI-5690 is a general-purpose RF signal conditioning module designed for a wide range of applications. It is identified by part numbers 779465-01 and 190872E-01. This module falls under the category of General Purpose RF Sig Conditioning, making it versatile for various RF applications.
It is a 3U PXI Single-Slot module, ensuring that it takes minimal space in your PXI chassis while providing significant capability. The PXI-5690 has two channels, making it suitable for applications requiring dual-channel signal conditioning. Its frequency range spans from 100 kHz to 3.0 GHz, covering a wide spectrum for most RF signal conditioning needs.
The module offers both fixed and configurable gain types. Channel 0 provides a fixed gain of 30 dB, whereas Channel 1 offers a configurable gain range from -10 to +20 dB. The gain adjustment for Channel 1 is finely tunable, with a step attenuator adjustable in 1 dB nominal steps, allowing for precise control over signal strength.
One of the key features of the PXI-5690 is its low noise figure, although the specific value is not provided, this characteristic is crucial for maintaining signal integrity and quality. Compatibility is another strength of this module, as it is designed to work seamlessly with RF Vector Signal Analyzers, such as the NI PXI-5660.
Additionally, the PXI-5690 includes advanced features like Automatic Gain Control and a Direct Path for High Power Inputs. These features enhance the module’s flexibility and usefulness in a broader range of signal conditioning tasks, making it an essential tool for professionals working with RF signals.
| Specification | Details |
|---|---|
| Part Numbers | 779465-01, 190872E-01 |
| Category | General Purpose RF Sig Conditioning |
| Model | PXI-5690 |
| Channels | 2 |
| Frequency Range | 100 kHz to 3.0 GHz |
| Module Type | 3U PXI Single-Slot |
| Gain Type | Fixed and Configurable |
| CH 0 Gain | 30 dB (Fixed) |
| CH 1 Gain Range | -10 to +20 dB (Configurable) |
| CH 1 Step Attenuator | Adjustable in 1 dB nominal steps |
| Noise Figure | Low (Specific value not provided) |
| Compatibility | RF Vector Signal Analyzers (e.g., NI PXI-5660) |
| Additional Features | Automatic Gain Control, Direct Path for High Power Inputs |
Question 1: What is the frequency range of the PXI-5690?
Answer 1: 100 kHz to 3.0 GHz
Question 2: How many channels does the PXI-5690 have?
Answer 2: 2 channels
Question 3: What is the fixed gain for Channel 0 on the PXI-5690?
Answer 3: 30 dB
Question 4: Can the gain for Channel 1 on the PXI-5690 be configured?
Answer 4: Yes, from -10 to +20 dB
Question 5: What PXI module is the PXI-5690 compatible with?
Answer 5: NI PXI-5660
