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USB-5684
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NI (National Instruments) · USB 2.0

USB-5684

The NI USB-5684 is a USB 2.0 true RMS RF power sensor covering 10 MHz to 18 GHz with a power measurement range of -60 dBm to +20 dBm.

ManufacturerNI (National Instruments)
ModelUSB-5684
Part Number783986-01
Product Type18 GHz, -60 dBm to +20 dBm Power Range RF Power Sensor Device
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RF Power Meter Maximum Frequency18 GHz
RF Power Meter Minimum Frequency10 MHz
Dynamic Range-60 dBm to 20 dBm
Measurement Speed10000 S/s
Typical Linearity±0.11 dB
Analog Input Channels1
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Overview

Product overview

Key product information and technical features.

The USB-5684 measures average RF power across a 10 MHz to 18 GHz frequency range. Its single measurement channel provides a -60 dBm to +20 dBm dynamic range, a measurement speed of 10,000 S/s and typical linearity of ±0.11 dB.

True RMS measurement supports single-tone, multitone, wideband and complex digital waveforms. The sensor supports external hardware triggering and signal-based software triggering; scope and slot modes provide software-triggered measurements of burst and multislot waveforms.

  • RF frequency coverage from 10 MHz to 18 GHz.
  • True RMS average power measurement for single-tone, multitone, wideband and complex digital signals.
  • Power measurement range of -60 dBm to +20 dBm.
  • Measurement speed of 10,000 S/s with typical linearity of ±0.11 dB.
  • USB 2.0 connection and one analog input channel.
  • External hardware triggering and signal-based software triggering, including scope and slot measurement modes.
Verified specifications

Technical data

Verified product specifications.

RF Power Meter Maximum Frequency18 GHz
RF Power Meter Minimum Frequency10 MHz
Dynamic Range-60 dBm to 20 dBm
Measurement Speed10000 S/s
Typical Linearity±0.11 dB
Number of Analog Input Channels1
Bus ConnectionUSB 2.0
NI part numbers783986-01
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NI

Manufacturer

USB 2.0

Bus Connection

USB-5684

This product

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Manuals & software

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Letter Of Volatility (NI)Letter Of Volatility · ni.com
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Getting Started (NI)Getting Started · ni.com
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Specifications (NI)Specifications · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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Shipping, warranty & returns

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FAQ

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Product-specific answers based on available technical information.

What frequency range does the USB-5684 measure?

The USB-5684 covers 10 MHz to 18 GHz.

What is the USB-5684 power measurement range?

Its dynamic range is -60 dBm to +20 dBm.

How can the USB-5684 be triggered?

It supports hardware triggering from an external trigger source and software triggering based on the signal source.

What types of signals can the USB-5684 measure?

Its true RMS measurement supports average power measurements of single-tone, multitone, wideband and complex digital waveforms.

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