Description
The NI USB-5684 is a high-performance 18 GHz Wide Dynamic Range Power Sensor designed for precision measurements across a broad range of applications. Manufactured by National Instruments (NI), this power sensor stands out with its part number 783986-01, indicating its unique place in NI’s lineup of precision instruments.
Belonging to the category of Power Sensors, the USB-5684 is engineered to deliver accurate measurements within a frequency range of 10 MHz to 18 GHz, making it exceptionally versatile for a wide array of RF and microwave applications. This range ensures compatibility with a vast spectrum of signal types and frequencies.
One of the key features of this sensor is its signal-to-channel bandwidth, which is capped at 50 kHz. This specification, along with a sampling rate of 10 kS/s, underscores the sensor’s capability to handle fast-changing signals while providing detailed, high-resolution measurements.
The USB-5684 is designed to accommodate an input signal range from -60 dBm to 20 dBm, ensuring it can measure both very weak and relatively strong signals with equal precision. The device offers measurement resolutions of 1 dB, 0.1 dB, and 0.01 dB, allowing users to select the level of detail they require for their specific application.
An important aspect of the USB-5684’s design is its aperture time, which ranges from 0.01 ms to 1 s. This feature provides flexibility in measurement speed and accuracy, enabling users to optimize the sensor for their particular measurement scenario.
Lastly, the maximum permissible input voltage for the RF port is ±20 VDC, and for the trigger input, it is 5.5 V. This ensures the sensor can safely interface with a wide range of devices without risk of damage, making it a reliable choice for complex setups and testing environments.
In conclusion, the NI USB-5684 Power Sensor, with its robust feature set and
| Specification | Detail |
|---|---|
| Part Number | 783986-01 |
| Category | Power Sensor |
| Model | USB-5684 |
| Description | NI USB-5684, 18 GHz Wide Dynamic Range Power Sensor |
| Manufacturer | National Instruments (NI) |
| Frequency Range | 10 MHz to 18 GHz |
| Signal-to-Channel Bandwidth | 50 kHz |
| Sampling Rate | 10 kS/s |
| Input Signal Range | -60 dBm to 20 dBm |
| Measurement Resolutions | 1 dB, 0.1 dB, and 0.01 dB |
| Aperture Time | 0.01 ms to 1 s |
| Maximum Permissible Input Voltage | ±20 VDC (RF port), 5.5 V (trigger input) |
Question 1: What is the frequency range of the NI USB-5684?
Answer 1: 10 MHz to 18 GHz
Question 2: What is the max input signal range for the USB-5684?
Answer 2: -60 dBm to 20 dBm
Question 3: What is the sampling rate of the USB-5684?
Answer 3: 10 kS/s
Question 4: What measurement resolutions does the USB-5684 offer?
Answer 4: 1 dB, 0.1 dB, 0.01 dB
Question 5: What’s the part number of the NI USB-5684?
Answer 5: 783986-01
