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Radio Frequency
3 kHz to 300 GHz or a frequency < microwave.
See Also: Radio, Software Defined Radio, Ham Radio, Mobile Radio, RF, Microwave, VHF
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Receivers & Direction Finders
Spectrum monitoring and communications intelligence systems worldwide rely on Rohde & Schwarz monitoring receivers, radio direction finders and innovative DF antennas, since these components are highly renowned for their performance and reliability. They cover the frequency range from 8 kHz to 40 GHz and can detect even the shortest frequency agile signals. From handheld solutions to large radiolocation systems, all applications and platforms are covered.All components are developed and manufactured by Rohde & Schwarz, based on the company's over 50 years of experience in designing radiomonitoring and radiolocation equipment.
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RF Cable Assemblies
Transmission lines for radio frequency (RF) signals traveling from one point in a system to another (e.g., PC board to PC board, PC board to antenna, equipment to antenna, equipment to equipment, etc.).
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Geospatial Information Solution
Geospatial information solution that uses radio frequency (RF) technology to help monitor global activity across air, land and sea and assist with emergencies. It will collect information on specific radio signals worldwide to provide high-precision radio frequency mapping and analytics that we can customize to our clients’ needs.
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Isolator
A 2-port device that transmits microwave or radio frequency power in one direction only while blocking the signal in the opposite direction.
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EMC/EMI
Electromagnetic Compatibility (EMC) or Electromagnetic Interference (EMI) testing deals with your products’ Radio Frequency (RF) emissions and immunity to RF. EMC testing ensures that your product will operate as intended in the intended environment and it won’t interfere with other products used in its same electromagnetic environment.
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Vantage PRO2 Davis
6152 & 6152C
*Refresh Rate – A packet of data is sent from the outdoor transmitter to the receiver every 2 1/2 seconds! This means when you look out the window and see the wind blowing, the weather station will reflect it almost immediately.*Transmission Distance (wireless models) – The first in its consumer price range to use frequency hopping spread spectrum radio technology, the Vantage Pro2 can transmit and receive data up to 1000′ (300 m) line of sight. This is a much greater distance than most other weather stations. This technology also provides improved reception through multiple walls and greater immunity from RF interference.
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Custom Radio Frequency (RF) Receivers & Sources
FLO – Frequency Locked Oscillators, IFM – Instantaneous Frequency Measurement, DCU – Digital Control Units, ACU – Antenna Control Units, IDCU – Integrated DCUs, and Other Custom Products
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RF Frontends
Becker Nachrichtentechnik GmbH
Software-Defined Radio (SDR) is an attractive approach for mobile communication architectures in the development and evaluation phase for a rapid prototyping on a flexible platform. SDRs support a wide frequency range. However, for practical use in the field the HF properties are insufficient. The transmit power is limited to a 2-digit mW value. Dedicated filters are required for an effective suppression of out-of-band signals and to improve the noise figure of the receiver chain. Extending SDRs with application-specific RF-frontends achieves optimal RF performance in the field.
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Signal Combiner
Becker Nachrichtentechnik GmbH
In large scale RF signal distribution systems such as broadcast signal distributions, several signals of radio bands have to be transmitted over longer cable distances. Due to the different frequency ranges, the signals can be transmitted via one common coaxial cable. This saves costs for the coaxial cables and their installation. With help of signal combiners, multiple signal sources can be combined broadband or frequency selective to a sum signal with low loss in level.
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Frequency Demultiplexer
Becker Nachrichtentechnik GmbH
Modern receivers for broadcast have a large number of antenna inputs for the different radio bands. The devices of the FDMX series can be used to supply the antenna inputs with RF signals. The devices of the FDMX series splits a sum signal in frequency division multiplex into the individual broadcast bands and the L1 satellite navigation band (GNSS). Additionally, DC loads are provided for each antenna input to simulate active antennas. The presence of remote power supply is indicated by an LED on the units.
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23 GHz Low Noise Amplifier
HMMC-5023
The HMMC-5023 is a GaAs MMIC low noise amplifier designed for moderate gain and low noise from 21 GHz to over 30 GHz. Typical applications of the HMMC-5023 include digital radio communications systems that operate within the 21.2 GHz to 23.6 GHz and 24.5 GHz to 26.5 GHz frequency bands. Moderate gain and low noise temperature make it ideally suited as a front-end gain stage.
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Transmitter / Receiver Modules
An RF module (radio frequency module) is a (usually) small electronic device used to transmit and/or receive radio signals between two devices. In an embedded system it is often desirable to communicate with another device wirelessly. This wireless communication may be accomplished through optical communication or through radio frequency (RF) communication. For many applications the medium of choice is RF since it does not require line of sight. RF communications incorporate a transmitter and/or receiver.
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Spectrum And Signal Monitoring
Kratos Defense & Security Solutions, Inc.
With the rapid growth of satellite networks including VSATs, there is the potential for increased Radio Frequency Interference (RFI). Interfering signals can be periodic or occur at different frequencies over time, making the discovery and removal of these sources a significant challenge.
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Quad 12 Gsps 16-bit DAC& Quad 4 Gsps 12-bit ADC
ADF-QMx44
The DEG ADF-QMx44 FMC leverages the Analog Devices AD9081 MxFE (Mixed Signal Front End) transceiver technology. This highly integrated device includes a quad 16-bit, 12 Gsps sample rate radio frequency (RF) digital-to-analog converter (DAC) and a quad 12-bit, 4 Gsps rate RF analog-to-digital converter (ADC). The ADF-QMx44 features an 8-lane, 24.75 Gbps JESD204C transceiver port, an on-chip clock multiplier, digital signal processing capability and supports four transmitter channels and four receiver channels.
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Quad 12 Gsps 16-bit DAC& Dual 6 Gsps 12-bit ADC
ADF-QMx42
The DEG ADF-QMx42 FMC leverages the Analog Devices AD9082 MxFE (Mixed Signal Front End) transceiver technology. This highly integrated device includes a quad 16-bit, 12 Gsps sample rate radio frequency (RF) digital-to-analog converter (DAC) and a dual 12-bit, 6 Gsps rate RF analog-to-digital converter (ADC). The ADF-QMx42 features an 8-lane, 24.75 Gbps JESD204C transceiver port, an on-chip clock multiplier, digital signal processing capability and supports four transmitter channels and two receiver channels.
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Radio Frequency, Communications, & Navigation Test Systems
Reduce testing time and costs with the Astronics radio test sets for use in military, avionics, and civil security industries.Available in commercial and military grades, these integrated test systems make it easy to develop test program sets and leverage them securely and instantly across all deployed testers at the factory, depot, and operational levels.
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Conformity Assessment
For FCC approvals, we operate an accredited Telecommunications Certification Body (TCB).The TCB system was implemented in 2000 by the Federal Communications Commission (FCC). It was created to allow the FCC to step out of the product approvals role, and to focus more on regulating and market surveillance.Until this system was implemented, most products which intentionally radiate radio frequency energy, and products which connect to the public switched telephone network, were required to be certified with the FCC. This usually meant waiting several months for an approval to sell your product. Compatible Electronics TCB (CETCB) can certify these types of products generally in less than two weeks.
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HUFF-DUFF SIMULATOR
HF/DF
HUFF-DUFF is a High Frequency Direction Finding radio system used during WWII to locate German Submarines for destruction. This device simulates the receiver signals including code encripted transmission for display on any oscilloscope for interactive museum displays.
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Digital Moisture Meter
7000
Available in two versions, the Concrete Moisture Meter has a non-invasive probe that emits a radio frequency to penetrate the surface to detect moisture. Ideal for rapid surveys of solid wall, floors and ceramic tiles. The Digital Moisture Meter has two pin probes that allow the gauge to be pressed on to a surface and take a measurement of the immediate area and also has a non-invasive probe on the back of the gauge for moisture detection.
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Frequency Standard Products
The ES-110 generates a stable source of 10 MHz using GPS (Global Positioning System) satellites as a reference. If frequency distribution is needed, we offer the ES-210, a Quad 1x6 1/5/10 MHz Distribution Amplifier. The ES-210 provides four independent 1x6 Frequency DAs in a single rack-mount enclosure. The ES-410 is a four output version of the ES-110. The ES-410 was introduced and won Radio Magazine's Best of Show Award at the 2016 NAB Show.
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USRP Software Defined Radio Reconfigurable Device
The USRP Software Defined Radio Reconfigurable Device is built on the LabVIEW reconfigurable I/O (RIO) and universal software radio peripheral (USRP) architectures. It includes a powerful FPGA for advanced DSP that you can program with the LabVIEW FPGA Module. The device includes 2x2 MIMO transceivers or four-channel superheterodyne receivers, supporting center frequencies from 10 MHz to 6 GHz, with up to 160 MHz of instantaneous bandwidth. The USRP Software Defined Radio Reconfigurable Device also optionally includes a GPS‐disciplined oven-controlled crystal oscillator (GPSDO), which provides greater frequency accuracy than temperature- compensated crystal oscillators. Prototyping applications include LTE and 802.11 prototyping, spectrum monitoring, signals intelligence, military communications, radar, direction finding, and wireless research.
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LXI High Frequency Matrices
Pickering's LXI high frequency (HF) matrix modules are suitable for switching frequencies up to 50MHz. They have an impedance of 50 and uses SMB signal connectors or with a larger case size is uses BNC connectors. This HF matrix is designed to provide a simple and scalable bidirectional matrix for radio frequencies and is intended for the easy construction of high performance bidirectional matrix switching systems.
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NI-5782, 100 MHz Bandwidth Transceiver Adapter Module for FlexRIO
782705-01
The NI‑5782 is ideal for applications that require the acquisition and generation of IF or baseband signals with in-line, real-time processing. You can analyze acquired signals in the PXI FPGA Module for FlexRIO to perform measurements and generate response signals. Application areas include RF modulation and demodulation, channel emulation, bit error rate testing (BERT), signal intelligence, radio frequency identification (RFID) and near-field communication (NFC) test, real-time spectrum analysis, and software defined radio (SDR).
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NI-5782, 100 MHz Bandwidth Transceiver Adapter Module for FlexRIO
782705-02
The NI‑5782 is ideal for applications that require the acquisition and generation of IF or baseband signals with in-line, real-time processing. You can analyze acquired signals in the PXI FPGA Module for FlexRIO to perform measurements and generate response signals. Application areas include RF modulation and demodulation, channel emulation, bit error rate testing (BERT), signal intelligence, radio frequency identification (RFID) and near-field communication (NFC) test, real-time spectrum analysis, and software defined radio (SDR).
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50 MHz to 2.2 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
783150-01
50 MHz to 2.2 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device - The USRP-2950 provides an integrated hardware and software solution for rapidly prototyping high-performance wireless communication systems. With the flexible hardware architecture and the LabVIEW unified design flow, researchers can prototype faster and significantly shorten time to results. You can prototype a wide range of advanced research applications that include multiple input, multiple output (MIMO); synchronization of heterogeneous networks; LTE relaying; RF compressive sampling; spectrum sensing; cognitive radio; beamforming; and direction finding. The USRP-2950 is equipped with a GPS-disciplined 10 MHz oven-controlled crystal oscillator (OCXO) reference clock. GPS disciplining delivers improved frequency accuracy and synchronization capabilities.
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50 MHz to 2.2 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
783926-01
50 MHz to 2.2 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device - The USRP-2950 provides an integrated hardware and software solution for rapidly prototyping high-performance wireless communication systems. With the flexible hardware architecture and the LabVIEW unified design flow, researchers can prototype faster and significantly shorten time to results. You can prototype a wide range of advanced research applications that include multiple input, multiple output (MIMO); synchronization of heterogeneous networks; LTE relaying; RF compressive sampling; spectrum sensing; cognitive radio; beamforming; and direction finding. The USRP-2950 is equipped with a GPS-disciplined 10 MHz oven-controlled crystal oscillator (OCXO) reference clock. GPS disciplining delivers improved frequency accuracy and synchronization capabilities.
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Spectrum Analyzer
WaVue™
RF Spectrum Analyzer is an invaluable tool for the test, design and maintenance of radio frequency signals, circuitry and equipment.Engineers have been widely using spectrum analyzers to measure frequency response, noise, and distortion characteristics of all kind of radio frequency circuitry. Also in EMC testing, wireless spectrum analyzer is used for basic pre-compliance testing.
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400 MHz to 4.4 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
783927-01
400 MHz to 4.4 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device - The USRP-2952 provides an integrated hardware and software solution for rapidly prototyping high-performance wireless communication systems. Built on the LabVIEW reconfigurable I/O (RIO) architecture, USRP RIO delivers an integrated hardware and software solution, so researchers can prototype faster and shorten time to results. You can prototype a range of advanced research applications that include multiple input, multiple output (MIMO); synchronization of heterogeneous networks; LTE relaying; RF compressive sampling; spectrum sensing; cognitive radio; beamforming; and direction finding. The USRP-2952 is equipped with a GPS-disciplined 10 MHz oven-controlled crystal oscillator (OCXO) reference clock. GPS disciplining delivers improved frequency accuracy and synchronization capabilities.
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Test & Measurement Equipment And RF Components
Is necessary for the design, test, manufacture, and debug of radio frequency devices.
