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Radio
Transmission of modulated electromagnetic waves whose frequency falls below light.
See Also: Software Defined Radio, Radio Frequency, Ham Radio, Mobile Radio, Radio Analyzers
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USRP-2945, 10 MHz to 6 GHz, 80 MHz Bandwidth, Reconfigurable USRP Software Defined Radio Device
785263-01
10 MHz to 6 GHz, 80 MHz Bandwidth, Reconfigurable USRP Software Defined Radio Device - The USRP-2945 provides an integrated hardware and software solution for rapidly prototyping high-performance wireless receiver systems. This software defined radio reconfigurable device is designed for over-the-air signal acquisition and analysis. It features a two-stage superheterodyne architecture with four independent receiver channels and shares local oscillators for phase-coherent operation. It also offers a Kintex-7 FPGA programmable with the LabVIEW FPGA Module. With these features, the USRP-2945 has the RF and processing performance for applications including spectrum monitoring, direction finding, signals intelligence, wideband recording, and radar prototyping.
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USRP-2974, 10 MHz to 6 GHz, x86 Processor, GPS-Disciplined OCXO, USRP Software Defined Radio Stand-Alone Device
785606-01
The USRP-2974 is built on the LabVIEW reconfigurable I/O (RIO) architecture with an onboard Intel Core i7 processor running the NI Linux Real-Time OS. The USRP-2974 is a USRP Software Defined Radio Stand-Alone Device, meaning that you can target the onboard processor with LabVIEW Communications System Design Suite to deterministically perform processing. The USRP-2974 is also equipped with a GPS-disciplined 10 MHz oven-controlled crystal oscillator (OCXO) Reference Clock. You can prototype a range of advanced research applications that include stand-alone LTE or 802.11 device emulation; Medium Access Control (MAC) algorithm development; multiple input, multiple output (MIMO); heterogeneous networks; LTE relaying; RF compressive sampling; spectrum sensing; cognitive radio; beamforming; and direction finding. The registered trademark Linux® is used pursuant to a sublicense from LMI, the exclusive licensee of Linus Torvalds, owner of the mark on a worldwide basis.
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USRP-2954, 10 MHz to 6 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
783153-01
The USRP-2954 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-2954 is equipped with a GPS-disciplined 10 MHz oven-controlled crystal oscillator (OCXO) reference clock. The GPS disciplining delivers improved frequency accuracy and synchronization capabilities.
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USRP-2944, 10 MHz to 6 GHz, Reconfigurable USRP Software Defined Radio Device
783149-01
The USRP-2944 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 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.
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Ettus USRP X410, 1 MHz to 7.2 GHz, 400 MHz Bandwidth, GPS-Disciplined OCXO, USRP Software Defined Radio Device
787272-01
The Ettus USRP X410 integrates hardware and software to help you prototype high-performance wireless systems and perform over-the-air signal generation and analysis. Additionally, the Ettus USRP X410 features a two-stage superheterodyne architecture with four independent transmitter and receiver channels. It also features a Xilinx Zynq Ultrascale+ RFSoC with programmable FPGA supporting the Open Source UHD tool flow as well as LabVIEW FPGA. With these features, the Ettus USRP X410 has the RF and processing performance for applications such as wireless communications prototyping, spectrum monitoring, and signals intelligence. The Ettus USRP X410 is equipped with a GPS-disciplined 10 MHz oven-controlled crystal oscillator (OCXO) Reference Clock, which improves frequency accuracy and synchronization.
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400 MHz to 4.4 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
783151-01
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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USRP-2940, 50 MHz to 2.2 GHz, Reconfigurable USRP Software Defined Radio Device
783146-01
50 MHz to 2.2 GHz, Reconfigurable USRP Software Defined Radio Device - The USRP-2940 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 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.
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Modulators
CAES designs and manufactures a broad range of versatile custom design solutions for modulation of a radio frequency source from a baseband signal.
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Loop Antennas
A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical conductor, that for transmitting is usually fed by a balanced power source or for receiving feeds a balanced load.
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Antenna Holders / Baluns
They are vital components in radio antenna systems. They enable the conversion of a balanced signal to an unbalanced one, ensuring optimal communication between the antenna and the radio.
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Monitoring & Drive Test Antennas
Linear polarized half-wave dipole with 1:1 balun and fixed element length for fieldstrength measurements at TETRA (terrestrical trunked radio) networks.
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Handheld Direction Finder
Designed to locate radio transmitters in conjunction with a suitable portable receiver or spectrum analyser.
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HEAD acoustics Radio Analyzer Tool
TUNE
The HEAD acoustics Radio Analyzer Tool TUNE allows a reproducible analytical evaluation of the impact of analog radio broadcast disturbances on perceived audio quality based on auditory test results.
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Software
The extensive performance and functionality of RTW devices can be expanded when interacting with RTW's PC software or directly be used as plug-ins or stand-alone applications on Windows® or Mac OS X® based computers. Not only major quality control is guaranteed, but also musicians, radio producers, and audio/video engineers get high-quality audio analyzer tools to meet resulting implementation specifications required by TV and radio broadcasters.
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RF Testing
Silicon Turnkey Solution, Inc.
Once largely confined to military and aerospace, radio frequency (RF) today has become the underlying technology for a wide range of consumer, industrial, and medical products. Like their military-aerospace counterparts, commercial RF applications require exceptional quality but with different competitive economics.
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Network Management System
SAF NMS
SAF NMS is a integrated quality toolset consisting of hardware and software, used to monitor and administer a network, made of SAF designed microwave radio equipment, locally and remotely in convenient and user-friendly manner. Now is available new v4.1 version of SAF NMS.
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Palstar Tuners
alstar tuners, speakers, and accessories are for amateur radio operators who demand the highest quality of contemporary engineering designed for Ham Radio.
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Communications Transceiver
AT-710 VHF
The AT-710 is a self-contained, portable, 760 channel VHF air-band communications transceiver.The rugged, portable case includes an aircraft quality radio transceiver, a universal power supply,internal batteries, intelligent battery charging circuitry, audioamplifier and built in speaker.
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Oven-Control-Oscillator
The Quartlock ranges of OCXOs are recognised throughout the world for quality and performance. They are used extensively in radio communications, satellite, paging, cellular phone systems and many other applications.
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E Bend Waveguide
E-plane waveguide bends are sections of high-precision crafted waveguides and shaped to either 30º, 45º ,60º, or 90º angles for e-plane needs. It directs the radio frequency beam and “bends” the signal to go the direction you want. Think of it like Tokyo drifting around a corner in your car. Precision MMW will help you with the highest quality E bend waveguides. We are a millimeter wave spectrum manufacturer of various active and passive mmWave products and sub-system engineering.View more E Bend Waveguide
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Portable Antennas
Amphenol Procom has a broad collection of Portable Antennas which includes a comprehensive assortment of Handportable Antennas and Body-Worn Antennas. Our collection of Portable Antennas contains a series of FME- Connectors with adaptors available to suit the radio connector. Our pioneering approach in the development of Portable Antennas offers the highest quality and performance, which guarantees that our Portable Antennas are the most reliable on the market.
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Field Strength Receiver
KH3933
Beijing KeHuan Century EMC Technology Co,.LTD
KH3933 is a fully automatic interference field strength receiver integrating antenna and receiver. It is an important equipment for space field strength testing. It can be used to measure useless or harmful related radio interference signals in space, as well as medium wave and short wave. The field strength of the radio signal from a radio station. When measuring radio interference signals, this machine complies with GB/15707-1995 , DL/T691-1999 , and is suitable for high-voltage transmission lines and substation radio interference signals. This receiver complies with CISPR16-1 and GB6113-1 manufacturing standards.
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Receiver
Beijing KeHuan Century EMC Technology Co,.LTD
A device or apparatus that receives electrical signals, waves, or the like, and renders them perceptible to the senses, as the part of a telephone held to the ear, a radio receiving set, or a television receiving set.
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Avionics Radio and Pulse Tester
T-RX
Streamline your avionics radio testing process with the CCX Technologies T-RX Avionics Radio and Pulse Tester. The T-RX is an all-in-one avionics tester that conducts 100+ tests on over 16 systems with only 1 device!
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Cassegrain Antennas
In telecommunications and radar, a Cassegrain antenna is a parabolic antenna in which the feed antenna is mounted at or behind the surface of the concave main parabolic reflector dish and is aimed at a smaller convex secondary reflector suspended in front of the primary reflector. The beam of radio waves from the feed illuminates the secondary reflector, which reflects it back to the main reflector dish, which reflects it forward again to form the desired beam. The Cassegrain design is widely used in parabolic antennas, particularly in large antennas such as those in satellite ground stations, radio telescopes, and communication satellites.
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Horn Antennas
A horn antenna or microwave horn is an antenna that consists of a flaring metal waveguide shaped like a horn to direct radio waves in a beam.
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Array Antennas
An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves. The individual antennas (called elements) are usually connected to a single receiver or transmitter by feedlines that feed the power to the elements in a specific phase relationship. The radio waves radiated by each individual antenna combine and superpose, adding together (interfering constructively) to enhance the power radiated in desired directions, and cancelling (interfering destructively) to reduce the power radiated in other directions. Similarly, when used for receiving, the separate radio frequency currents from the individual antennas combine in the receiver with the correct phase relationship to enhance signals received from the desired directions and cancel signals from undesired directions. More sophisticated array antennas may have multiple transmitter or receiver modules, each connected to a separate antenna element or group of elements.
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Omnidirectional Antennas
In radio communication, an omnidirectional antenna is a class of antenna which radiates equal radio power in all directions perpendicular to an axis (azimuthal directions), with power varying with angle to the axis (elevation angle), declining to zero on the axis.[1][2] When graphed in three dimensions (see graph) this radiation pattern is often described as doughnut-shaped. Note that this is different from an isotropic antenna, which radiates equal power in all directions, having a spherical radiation pattern. Omnidirectional antennas oriented vertically are widely used for nondirectional antennas on the surface of the Earth because they radiate equally in all horizontal directions, while the power radiated drops off with elevation angle so little radio energy is aimed into the sky or down toward the earth and wasted. Omnidirectional antennas are widely used for radio broadcasting antennas, and in mobile devices that use radio such as cell phones, FM radios, walkie-talkies, wireless computer networks, cordless phones, GPS, as well as for base stations that communicate with mobile radios, such as police and taxi dispatchers and aircraft communications.
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Lens Antennas
A lens antenna is a directional antenna that uses a shaped piece of microwave-transparent material to bend and focus microwaves by refraction, as an optical lens does for light.[1] Typically it consists of a small feed antenna such as a patch antenna or horn antenna which radiates radio waves, with a piece of dielectric or composite material in front which functions as a converging lens to collimate the radio waves into a beam.[2] Conversely, in a receiving antenna the lens focuses the incoming radio waves onto the feed antenna, which converts them to electric currents which are delivered to a radio receiver. They can also be fed by an array of feed antennas, called a focal plane array (FPA), to create more complicated radiation patterns.
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Receiver Semi-Kit
75-NS-3
National RF’s 75-NS-3 receiver is a complete super-hetrodyne mini high frequency receiver, designed specifically for the short-wave listener, electronics enthusiast or radio amateur, who wants to use their hands and build a radio. The receiver is offered as a semi-kit in which the electronic assembly is loaded and functionally tested at the National RF facility. The customer must then go to the grocery store (yes…the grocery store!), procure a can of lunch meat, eat it or give it to the dog, and then proceed to drill and paint the can, in order for it to become the receiver’s enclosure! As the name of the preferred potted meat can has a registered trademark by Hormel Foods, Inc., it won’t be mentioned on this web-site. However, the name of the product is synonymous with unwanted email!!! In addition, there are other food products that might be found that are packaged in the same metallic enclosure. Detailed drilling instructions and final assembly instructions are provided as part of the kit. All other parts required for completion of the receiver are provided as well. Recognizing that the finished assembly looked somewhat like the fabled Collins receiver of the ‘60s, the 75S-3, (particularly when the can is painted a light gray) National RF engineers dubbed it (with tongue firmly planted in cheek, of course) the 75-NS-3! Although we have had fun packaging this receiver in a lunch meat can, it is nothing to turn your nose at! Its performance and portability will surprise you, and it is an ideal radio to bring with you on any trip!
