Description
The National Instruments PXIe-5665 is a high-performance Vector Signal Analyzer (VSA) that is designed to meet a wide range of testing requirements. This VSA comes with a comprehensive list of part numbers, including 781426-01, 781426-02, 781426-03, 781428-03, 781774-01, 781428-04, 781775-01, 781774-02, 781775-02, 781995-01, 781996-01, 781774-03, 781775-03, 781995-02, and 781996-02, indicating a variety of models and configurations to suit different application needs.
The PXIe-5665 operates within a frequency measurement bandwidth range from 20 Hz to 14 GHz, making it suitable for a wide array of RF (Radio Frequency) and wireless applications. Its resolution bandwidth is typically at 3 dB, ensuring precise frequency measurements. The device employs a three-stage superheterodyne technology, which provides exceptional performance and reliability.
With an internal frequency reference of 10 MHz, the PXIe-5665 ensures highly accurate measurements. It operates in RF list mode, allowing for efficient frequency hopping tests among other advanced testing capabilities. This VSA supports various modulation schemes, including but not limited to GSM, EDGE, WCDMA, and Bluetooth, making it versatile for testing different communication technologies.
The noise level of the PXIe-5665 is impressively low at -165 dBm/Hz between 300 MHz and 1.7 GHz, ensuring high-quality signal analysis. It is equipped with 256 MB of onboard memory for ample data storage during tests. Depending on the specific model, it offers 1 or 2 input channels with an input impedance of 50 ohms. Additionally, certain part numbers come with a Pre-Amp feature, enhancing the device’s capability to analyze weak signals.
In summary, the National Instruments PXIe-5665 Vector Signal Analyzer is a sophisticated instrument designed for detailed analysis
| Specification | Detail |
|---|---|
| Part Numbers | 781426-01, 781426-02, 781426-03, 781428-03, 781774-01, 781428-04, 781775-01, 781774-02, 781775-02, 781995-01, 781996-01, 781774-03, 781775-03, 781995-02, 781996-02 |
| Brand | National Instruments |
| Model | PXIe-5665 |
| Type | Vector Signal Analyzer (VSA) |
| Frequency Measurement Bandwidth | 20 Hz to 14 GHz |
| Resolution Bandwidth | 3 dB (typical) |
| Internal Frequency Reference | 10 MHz |
| Technology | Three-stage superheterodyne |
| Operation Modes | RF list mode |
| Modulation Schemes Supported | Various, including GSM, EDGE, WCDMA, Bluetooth |
| Noise Level | -165 dBm/Hz between 300 MHz and 1.7 GHz |
| Onboard Memory | 256 MB |
| Input Channels | 1 or 2 |
| Input Impedance | 50 ohms |
| Features | Pre-Amp available for certain part numbers |
Question 1: What is the freq range of the PXIe-5665?
Answer 1: 20 Hz to 14 GHz
Question 2: What is the typical resolution bandwidth of PXIe-5665?
Answer 2: 3 dB
Question 3: What technology does the PXIe-5665 use?
Answer 3: Three-stage superheterodyne
Question 4: How much onboard memory does PXIe-5665 have?
Answer 4: 256 MB
Question 5: What modulation schemes does PXIe-5665 support?
Answer 5: GSM, EDGE, WCDMA, Bluetooth
