Description
The NI PXI-5695 8 GHz Programmable RF Attenuator is classified under the category of General Purpose RF Sig Conditioning. It is identified by the part number 195809C-01 (781036-01) and is recognized by its model number PXI-5695. This device is designed to offer precise control over signal attenuation within a frequency range of 50 MHz to 8.0 GHz, making it suitable for a wide range of RF applications.
The PXI-5695 features an attenuation range of up to 70 dB, with a maximum net attenuation of 70 dB at 2.5 GHz when cascaded. It operates with 2 channels, including one programmable and one fixed attenuation path, providing flexibility in signal conditioning. The resolution of channel 1 is noted as +0.5 dB attenuation resolution, with a calibration accuracy of ±0.7 dB level calibration accuracy. Moreover, the attenuation settling time for channel 1 is remarkably swift, at +4 µs.
Regarding power specifications, the PXI-5695 can handle a maximum input power (operation) of +27 dBm (5 Vrms, 7 Vpk), and it supports a maximum reverse power of +26 dBm. For connection purposes, the device employs SMA female connectors, ensuring reliable and high-quality connections for RF signals. The unit is also designed to work with a standard impedance of 50 ohms, common in RF systems, providing compatibility with a wide range of RF components and systems.
| Specification | Detail |
|---|---|
| Part Number | 195809C-01 (781036-01) |
| Category | General Purpose RF Sig Conditioning |
| Model | PXI-5695 |
| Description | NI PXI-5695 8 GHz Programmable RF Attenuator |
| Attenuation Range | 70 dB |
| Frequency Range | 50 MHz to 8.0 GHz |
| Channels | 2-Channel, with one programmable and one fixed attenuation path |
| Max Net Attenuation | 70 dB at 2.5 GHz when cascaded |
| Resolution (CH 1) | +0.5 dB attenuation resolution |
| Calibration Accuracy (CH 1) | ±0.7 dB level calibration accuracy |
| Attenuation Settling Time (CH 1) | +4 µs |
| Maximum Input Power (Operation) | +27 dBm (5 Vrms, 7 Vpk) |
| Maximum Reverse Power | +26 dBm |
| Connector Type | SMA female |
| Impedance |
