RF recording &
signal capture

Continuously record or stream signals of interest in high-fidelity to maximize your intelligence picture & exploit the electromagnetic environment

RFeye SENS PORTABLE
Lightweight, portable I/Q recorder for high-fidelity, long-duration RF recording, and signal extraction.
RFeye SenS Portable
RFeye NODE PLUS 100-18
Portable, rugged, exceptionally fast RF sensor with full 100 MHz I/Q recording and streaming for enhanced detection, POI, and signals intelligence.
RFeye Node Plus 100-18 Front Angle SMALL

Overview: capture & stream I/Q data

The benefits of RF recording & signal analysis

hatched border yellow

Capture signals of interest in the field over extended periods in high fidelity and later analyze those signals in the lab.

RFEYE_DEEPVIEW
scan-icon
Never miss a signal

Stream or record 100MHz of I/Q data for enhanced probability of intercept (POI)

Real-time-detection
Real-time SIGINT

Connection via a rugged fiber 10GigE cable and stream in VITA-49 for real-time signals intelligence

RF-recording-icon
Long-duration recording

Record high-fidelity I/Q data for multiple days for forensic signal analysis in post-processing

100-POI-signal
Quickly find & extract signals

Stream in real-time or capture data to detect and intercept LPI & LPD signals 

boarder-icon
Flexible deployment

Adapt to any mission with mobile, fixed, or autonomous platform deployments

Data-formats
Enhanced TDoA

Ultra-fast processing ensures enhanced TDoA and multi-mission flexibility

Learn more about RFeye DeepView our forensic signal analysis software

rf-iq-callback

Discuss your requirements

  • Electromagnetic spectrum operation objectives
  • Recording, capturing & analyzing I/Q data
  • Streaming I/Q data in VITA-49
  • Hunting for radar, LPI & LPD signals
  • Deployment options
  • A personalized demo of RFeye DeepView (signal analysis software)

Use our interactive tool to determine the right product for you.

How does high-fidelity RF recording enable spectrum dominance?

RFeye SenS Portable

  • 9 kHz to 8, 18 or 40 GHz frequency range
  • 12+ hours of recording time at 100 MHz IBW
  • Can be powered by vehicle AC inverter
  • Portable device for remote signal capture

RFeye Node Plus 100-18

  • Wide, continuous I/Q record, capture and stream​
  • A range of 9 kHz to 18 GHz​
  • Advanced signal intercept, detection and POI
  • Full 100 MHz I/Q streaming / offload (550 MBps / 4 Gbps)​
  • Full 100 MHz I/Q recording to SSD (up to 15 hours)​
DeepView Screen

Forensic signal analysis software

Use RFeye DeepView to gain signals intelligence and a deeper understanding of the electromagnetic environment

LONG DURATION, WIDEBAND I/Q DATA RECORDING
REAL-TIME I/Q DATA CAPTURE  FOR ENHANCED INTELLIGENCE
DEPLOYMENT STORIES
LONG DURATION, WIDEBAND I/Q DATA RECORDING

How a renowned R&D company recorded I/Q data in the field without bulky lab equipment.

Read the story
DEPLOYMENT STORIES
REAL-TIME I/Q DATA CAPTURE FOR ENHANCED INTELLIGENCE

How a national force secured its borders with reliable spectrum data.

Read the story

Related reading

The magic of RF demodulation: From RF signals to usable data
The magic of RF demodulation: From RF signals to usable data
by CRFS Marketing
Demodulation is an integral part of all wireless communication, from cell phones and walkie-talkies to TV, radio, and every other device that needs to send data from one place to ...
How I/Q data helps speed up the intelligence cycle
How I/Q data helps speed up the intelligence cycle
by Jaimie Brzezinski
The intelligence cycle is a systematic approach to collecting, processing, analyzing, and disseminating information, ensuring decision-makers have all they need to make informed ...
Is your RF recording for SIGINT high-fidelity?
Is your RF recording for SIGINT high-fidelity?
by Jaimie Brzezinski
Imagine a SIGINT team that was tasked to uncover RF access points at a power plant. As it approaches the plant, it discovers the plant’s SCADA network operates as a mesh, with ...

Frequently asked questions

What does I/Q data stand for?

I/Q data stands for in-phase and quadrature data. I/Q data is used to represent sinusoidal signals in the form of two components: the in-phase component and the quadrature component. The in-phase component represents the cosine of the signal, while the quadrature component represents the sine of the signal. This data can be used in a variety of applications, including radio frequency systems.

What is RF recording?

RF recording (or radio frequency recording) is a way to record audio using radio frequencies. This method is commonly used for radio broadcasts and other audio recordings that require a higher sound quality than a standard microphone.

What is I/Q recording?

I/Q recording is a method of digital recording that captures the amplitude and phase of a signal at the same time. It is used in many applications, including radio frequency testing and measurement.

What is I/Q data in RF?

I/Q data in RF is a type of digital modulation used in radio transmission. It stands for "In-phase/Quadrature" and is a type of complex modulation that combines two separate amplitude-modulated (AM) signals. The two signals used in I/Q modulation are in phase and quadrature, which means that one signal is shifted in phase by 90 degrees. This creates a phase differential between the two signals, which is used to encode the data being sent. I/Q data is often used in primary / Land Mobile Radio (trunked) communications and military communications.

What is I/Q signal processing?

I/Q signal processing is a communication system that utilizes a signal's in-phase (I) and quadrature (Q) components to achieve efficient transmission. It is commonly used in radio frequency (RF) systems to enable reliable and accurate transmission of data.

What is I/Q data signal processing?

I/Q data signal processing is a type of digital signal processing in which the signal is represented as a complex baseband signal. This technique is used in various applications, such as communication systems, radar systems, sonar systems, and medical imaging systems.

What is I/Q data used for?

I/Q data is used to represent the amplitude and phase of a signal and is used in many types of communication systems. It is commonly used to represent baseband or passband signals, such as those used in radio and television broadcasting. Additionally, I/Q data can be used for data acquisition and analysis purposes.

How does I/Q modulation work?

I/Q modulation is a form of digital modulation that encodes data by modulating the amplitude, phase, or frequency of a carrier wave. It is used to represent digital information and is typically used in radio transmission and receiver systems. In I/Q modulation, each data symbol is represented by two components, the in-phase (I) and quadrature (Q) components. The I component is the cosine component, while the Q component is the sine component. The data is processed and encoded in the I/Q components, which are then combined to form a composite signal. The composite signal is then transmitted to the receiver, where it is decoded to reconstruct the original data.

What is I/Q modulation used for?

I/Q modulation is an important technique used in communications engineering, which is used for the purpose of transferring information between two points. It is used in many different applications, such as radio and television broadcasting, cellular networks, and satellite communications. Additionally, it can be used in many different products, such as radios, television receivers, and other consumer electronics. I/Q modulation provides a reliable way to send and receive signals across a variety of mediums, making it a popular choice for many different applications.