Description
The part number 779670-01 refers to a high-quality signal generator, specifically the model PXI-5651. This device falls under the category of Signal Generators and is designed to cater to a wide range of applications requiring precise signal generation.
One of the key specifications of this model is its maximum frequency capability, which reaches up to 3.3 GHz. Additionally, it boasts a comprehensive frequency range from 50 MHz to 3.3 GHz, ensuring versatility across various frequencies. The frequency step resolution is impressively fine, typically at 1 Hz or less, allowing for precise adjustments to the signal frequency.
When it comes to signal integrity, the PXI-5651 excels with its phase noise performance, showcasing a phase noise level of -110 dBc/Hz at 1 GHz, with a 10 kHz offset. This indicates a highly stable and clean signal, which is crucial for sensitive applications.
The signal generator supports multiple modulation types, including FM, 2-FSK, and OOK, making it adaptable to a variety of modulation schemes. In terms of modulating waveforms, it can generate sine, triangle, square waves, a 31-order PRBS, and even user-defined 1020-bit patterns, offering immense flexibility in signal generation.
Its Automatic Leveling Control (ALC) frequency response is effective from a few kHz to more than 3.3 GHz, ensuring consistent signal levels across a broad frequency spectrum. Additionally, the device features an attenuators range with a typical value of 100 dB, allowing for precise signal attenuation to meet various test requirements.
For software integration and control, the PXI-5651 is compatible with the NI-RFSG instrument driver, facilitating easy and efficient programming for automated test setups.
| Specification | Details |
|---|---|
| Part Number | 779670-01 |
| Category | Signal Generators |
| Model | PXI-5651 |
| Maximum Frequency | 3.3 GHz |
| Frequency Range | 50 MHz to 3.3 GHz |
| Frequency Step | Typically 1 Hz or less |
| Phase Noise | -110 dBc/Hz at 1 GHz, 10 kHz offset |
| Modulation Types | FM, 2-FSK, OOK |
| Modulating Waveforms | Sine, Triangle, Square, 31-order PRBS, User-defined 1020-bit |
| Automatic Leveling Control (ALC) Frequency Response | From a few kHz to >3.3 GHz |
| Attenuators Range | Typical 100 dB |
| Instrument Driver | NI-RFSG |
Question 1: What is the frequency range of the PXI-5651?
Answer 1: 50 MHz to 3.3 GHz
Question 2: What modulation types does the PXI-5651 support?
Answer 2: FM, 2-FSK, OOK
Question 3: What is the phase noise of PXI-5651 at 1 GHz?
Answer 3: -110 dBc/Hz
Question 4: How fine is the frequency step resolution of PXI-5651?
Answer 4: 1 Hz or less
Question 5: What is the maximum attenuation range of PXI-5651?
Answer 5: 100 dB
