• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

A well-known property of the gamma-ray sources detected by Cos-B in the 1970s, by the Compton Gamma-Ray Observatory in the 1990s, and recently by the Fermi Gamma-ray Observatory is the presence of...

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• Organization: National Institute of Standards and Technology
• Updated: 2016-06-16 00:00:00

Radio Frequency Measurements for Selected Manufacturing and Industrial Environments using a PN Code Sounding methodology. The resulting measurements include complex impulse responses and spectrum...

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• Organization: National Institute of Standards and Technology
• Updated: 2025-02-14 00:00:00

The 2.4 GHz ISM band is shared by Wi-Fi, Bluetooth, Wireless HART, ISA100.11a, and several other industrial wireless systems. Our dataset contains comprehensive electromagnetic interference (EMI)...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Aquarius ancillary Radio Frequency Interference (RFI) product used in ADPS mission processing contains monthly-averaged Radio Frequency Interference (RFI) data for ascending/descending passes as...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1957-01-01T00:00:00.000+00:00

The standard (analog) ionosonde produces photographic records known as ionograms, which show the variations of the virtual height of reflection as a function of the radio frequency. The frequency...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains some of the results from the first dedicated radio continuum survey of a Kepler K2 mission field, Field 1, covering the North Galactic Cap. The survey was wide-field,...

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• Organization: National Institute of Standards and Technology
• Updated: 2024-11-04 00:00:00

This dataset contains results represented in the work titled 'A Robust, Over-the-Air Test Bed for Radio-Frequency Fingerprinting of Cellular Devices', whose abstract sample is below. We present a...

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• Organization: National Institute of Standards and Technology
• Updated: 2023-04-14 00:00:00

This dataset contains the data for the figures in the paper "EIT spectra of Rydberg atoms dressed with dual tone radio-frequency fields", submitted to Physical Review A. This dataset can be used...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-09

PSP FIELDS Radio Frequency Spectrometer, RFS, Low Frequency Reciever, LFR, Data:The RFS is the high frequency component of the FIELDS experiment on the Parker Solar Probe spacecraft, see reference...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-09

PSP FIELDS Radio Frequency Spectrometer, RFS, High Frequency Receiver, HFR, Data:The RFS is the high frequency component of the FIELDS experiment on the Parker Solar Probe spacecraft, see...

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• Organization: National Institute of Standards and Technology
• Updated: 2025-02-24 00:00:00

This data is associated with the manuscript titled Radio-Frequency Fingerprinting Millimeter-Wave Commercial Off-the-Shelf Cellular User Equipment. The abstract of this manuscript is: We present a...

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• Organization: Department of Commerce
• Updated: 2017-08-21

Count of Federal frequency assignments in the 225 to 5000 MHz bands by agency, band, and radio service.

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• Organization: National Institute of Standards and Technology
• Updated: 2021-03-01 00:00:00

This project aims to create a comprehensive framework for generating radio frequency (RF) datasets, designing deep learning (DL) detectors, and evaluating their detection performance using both...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The present invention relates to RFID devices, including handheld RFID devices, and applications for such devices. The devices and applications may be used in connection with items that are...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-09

The CDF file contains approximately 22 second time resolution Electric and Magnetic field data, average magnetic field magnitude, and orbital position data from Hawkeye 1. The VLF experiment...

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• Organization: National Institute of Standards and Technology
• Updated: 2024-10-18 00:00:00

Deep subwavelength RF imaging with atomic Rydberg sensors has overcome fundamental limitations of traditionalantennas and enabled ultra-wideband detection of omni-directional time varying fields...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-01-01T00:00:00.000+00:00

Ionograms are recorded tracings of reflected high frequency radio pulses generated by an ionosonde. Unique relationships exist between the sounding frequency and the ionization densities which can...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The Ulysses spacecraft was occulted by the Io Plasma Torus (IPT) during its Jupiter encounter on 8 February 1992. The Ulysses dual-frequency radio subsystem used by the Ulysses Solar Corona...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The Ulysses spacecraft was occulted by the Io Plasma Torus (IPT) during its Jupiter encounter on 8 February 1992. The Ulysses dual-frequency radio subsystem used by the Ulysses Solar Corona...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The Ulysses spacecraft was occulted by the Io Plasma Torus (IPT) during its Jupiter encounter on 8 February 1992. The Ulysses dual-frequency radio subsystem used by the Ulysses Solar Corona...