Mobile Radio
Portable rf communication between moving transceivers.
See Also: Radio, Software Defined Radio, Radio Frequency, Ham Radio
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Product
Land Mobile Radio
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Land Mobile Radio systems are commonly used for critical communications by public safety organizations such as police, firefighters, and other emergency response organizations. In addition to the public safety sector, LMR systems are also commonly used in the commercial world in various industries including industrial, transportation, utilities, security, and logistics. LMR systems typically consist of handheld portable radios, vehicle mounted mobile radios, fixed base stations and repeaters, and network infrastructure.
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Product
Mobile Radio Direction Finder
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Doppler Systems offers mobile direction finders for frequencies from 100 to 1000 MHz. The mobile system uses the same DF processor fixed site systems. The mobile antenna utilizes roof mounted summing units and four vertical antennas. Band switching is achieved either by removing one set of antennas and installing another set or we also offer multiple summing unit options that facilitate band switching from within the vehicle.
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Product
SGMA RF Source
SGS100A
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The R&S®SGS100A is an RF source designed to meet the requirements of automated test systems. It is available as a CW source or as a vector signal generator with an integrated I/Q modulator. With its frequency range of up to 12.75 GHz, the vector signal generation version covers the essential digital signals. The CW version can be used as a flexible local oscillator and for interference testing against mobile radio standards.
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Voice Quality Solutions
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Wireless networks can impair voice, video, and data quality by various means including poor mobile phone quality, voice compression and decompression algorithms, video compression and decompression algorithms, delay, loss or gain in speech levels, noise, acoustic and landline echo, and other distortions. GL provides a compact and portable solution for Wireless Devices, and Mobile Radio testing.
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Product
Omnidirectional Antennas
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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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MIPI Radio Front-End
RFFE
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Mobile phone radios have developed into highly complex, multi-band and multi-standard designs that often have multiple radio frequency (RF) signal chains. The MIPI Alliance Specification for RF Front-End Control Interface (RFFE) was developed to offer a common and widespread method for controlling RF front-end devices. The RFFE Master IP core typically resides in the RFIC in a mobile platform, and utilizes the RFFE bus to identify, program and monitor the registers in RF front end Slave devices through programmed IO. It is designed to support existing standards such as LTE, UMTS, HSPA and EGPRS, and is usable in configurations ranging from single Master/single Slave to multi-Master/multi-Slave.
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Product
RSE Wireless EMC Spurious Emission
TS8996
Test System
The R&S®TS8996 RSE test system is designed for EMI and radiated spurious emission testing on wireless devices in semi-anechoic or fully anechoic chambers. The modular design makes it easy to extend the system to include new communications technologies. Typical devices under test include mobile phones or radio sets along with radiated measurements of other short-range devices. Standards require a wide range of test setups and a wide and high frequency range (up to 40 GHz). ESW or FSW frequency ranges are extended up to 325 GHz with option B21 using receive units TC-RSE for 5G FR2. Dedicated RSE test routines are also covered for this frequency range.
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Product
Communications System Analyzer
Freedom R8200
System
The Freedom R8200 from Astronics Test Systems represents a major step in the evolution of the Land Mobile Radio Test. The Freedom R8200 is the first and only test instrument that combines comprehensive digital and analog LMR testing with the ability to measure important RF network characteristics, such as Distance to Fault (DTF), Return Loss, and Voltage Standing Wave Ratio (VSWR). The Freedom R8200 is also the only service monitor with the abilityto display advanced RF Parameters in a Smith Chart for more complicated network analysis
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Product
Tunable Notch Filters
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The Ranatec Tunable Notch Filters are critical tools for adaptation to stringent new ETSI/3GPP conformance test specifications for mobile device radio properties, that covers all sub-6 mobile bands and channel bandwidths for 2G/3G/4G/5G. Designed for formal conformance testing performed by accredited test houses, as well internal verification by mobile device vendors. A flexible and easy to use test automation platform to support almost any ambition level, tailored to your demands.
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Wireless Device Testers
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To keep the communications backbone of mobile radio technology running, powerful mobile radio networks are needed. For the complex measurements involved, Rohde & Schwarz offers a wide range of instruments and systems such as wireless device testers, infrastructure testers, protocol testers, conformance and preconformance testers.
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Product
Wireless Cmmunications and Networks
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Fraunhofer Institute for Telecommunications
The Wireless Communications and Networks Division has been working on mobile and wireless radio communications solutions for more than 20 years. The work covers a wide range and ranges from information and network theory via channel measurements and radio channel modeling, algorithms and protocol design, systematic reviews at link, system and network level to prototypical implementations in demonstrators and field tests.
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Product
Handover Emulator
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Qosmotec Software Solutions GmbH
The Qosmotec handover test system QPER is a versatile test platform for emulating the RF signal between radio devices in a wireless network, e.g., between mobile stations and radio infrastructure of a mobile network. It is employed in test beds where radio signals are transmitted through coaxial cables and specifically manipulated by testers. QPER can be based on various hardware platforms, from attenuator arrays to digital channel emulators.
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Product
USRP-2920, 20 MHz Bandwidth, 50 MHz to 2.2 GHz USRP Software Defined Radio Device
781906-01
Software Defined Radio Device
20 MHz Bandwidth, 50 MHz to 2.2 GHz USRP Software Defined Radio Device - The USRP‑2920 is a tunable RF transceiver with a high-speed analog‑to‑digital converter and digital‑to‑analog converter for streaming baseband I and Q signals to a host PC over 1 Gigabit Ethernet. You can also use the USRP‑2920 for the following applications: white space; broadcast FM; public safety; land-mobile, low-power unlicensed devices on industrial, scientific, and medical (ISM) bands; sensor networks; cell phone; amateur radio; or GPS.
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Product
Testing LTE, And VoLTE
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Long Term Evolution (LTE) is the so called 4th Generation (4G) mobile standard in the rapidly evolving mobile technologies. Its distinguishing feature is an all IP infrastructure and significantly greater air interface bandwidth to the mobile handset. It was developed as an enhancement to the existing 3G UMTS System (Universal Mobile Telecommunications System) to provide users enhanced mobile radio and internet access.
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USRP-2955, 10 MHz to 6 GHz, 80 MHz Bandwidth, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
785264-01
Software Defined Radio Device
The USRP-2955 provides an integrated hardware and software solution for rapidly prototyping high-performance wireless receiver systems. It 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-2955 has the RF and processing performance for applications such as spectrum monitoring, direction finding, signals intelligence, wideband recording, and radar prototyping. The USRP-2955 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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Product
USRP Software Defined Radio Device
Software Defined Radio Device
The USRP Software Defined Radio Device is a reconfigurable RF device that includes a combination of host-based processors, FPGAs, and RF front ends. The USRP Software Defined Radio Device include options that range from lower cost options with fixed FPGA personalities to high-end radios with a large, open FPGAs and wide instantaneous bandwidth. These devices can be used for applications such as multiple input, multiple output (MIMO) and LTE/WiFi testbeds, SIGINT, and radar systems.
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Product
USRP‑2930, 20 MHz Bandwidth, 50 MHz to 2.2 GHz, Included GPS-Disciplined OCXO, USRP Software Defined Radio Device
781910-01
Software Defined Radio Device
20 MHz Bandwidth, 50 MHz to 2.2 GHz, Included GPS-Disciplined OCXO, USRP Software Defined Radio Device - The USRP‑2930 is a tunable RF transceiver with a high-speed analog‑to‑digital converter and digital‑to‑analog converter for streaming baseband I and Q signals to a host PC over 1 Gigabit Ethernet. It also features a GPS-disciplined oscillator (GPSDO) with PPS accuracy of ±50 ns. You also can use the NI USRP‑2930 for the following communications applications: white space; broadcast FM; public safety; land-mobile, low-power unlicensed devices on industrial, scientific, and medical (ISM) bands; sensor networks; cell phone; amateur radio; or GPS.
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Mobile Computers
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Are full independent computers that integrates all the necessary peripherals and interfaces needed for collecting, manage, and store the data gathered via barcodes.
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Mobile Apps
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The power of Verisurf made portable available free for both iOS and Android. These apps put measurement information in the palm of your hand.
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Radio Modems
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A device that transmits digital data wirelessly over radio waves, allowing for long-distance and remote communication without physical cables.
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Product
Mobile Station
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Mobile air quality monitoring system consists of analysis devices, an automatic sampler, an image acquisition device, and a mobile communication device.
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Mobile Testing
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Mobile devices are inarguably the most disruptive technology invention in recent times and have had an impact on human lives like no other. With a number of mobile devices surpassing the number of human population on earth, making your application mobile-ready is key to keeping today’s digital consumers happy. Across enterprises of all sizes, mobile apps have fuelled growth in the business operations and customer services. However, with the variety of platforms, devices and networks, there is significant infrastructure required for mobile application testing. The testing either is not exhaustive or very costly due to the sub-optimal approach used for testing.
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Radio Access Network
RAN
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Break free from traditional restrictions of proprietary networks with Radisys Connect Open RAN protocol software and accelerate 5G deployments.
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Product
Software-Defined Radio (SDR)
Fobos
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The Fobos SDR is a high-performance SDR receiver with a 100 kHz to 6 GHz range, 14-bit sampling, and 50 MHz bandwidth, with dual conversion and two HF channels.
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Application Migration & Mobilization
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When migrating your apps, there are many options: ASP.NET to HTML5; Windows Forms to WPF; desktop or web to mobile; native vs. Web vs. hybrid, and more. Infragistics helps you make solid decisions about platforms, devices, frameworks, and best practices by bringing our invaluable experience in going mobile and moving your applications to new technology. Together, we’ll create a customized solution suited to your users’ evolving needs.
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Product
GNSS Radios For Construction
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Trimble radios offer flexible configuration options and rugged reliability for efficient use of GNSS on the construction site.
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Product
Mobile metal analyzers
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SPECTRO Analytical Instruments GmbH
Mobile metal analyzers have been used for over 30 years to conduct metal analysis onsite. The rapid development in instrument technology has led to significant advances in the application possibilities. As a technology leader, SPECTRO has markedly shaped and formed this development from the start. As the worldwide market leader in this area, SPECTRO is today the only company to offer a complete range of metal analyzer products from handheld XRF to arc spark OES spectrometers for the many different tasks in onsite metal analysis.
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Mobile Network Monitoring
NetMobility®
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The next generation of mobile network monitoring is here. With NIKSUN NetMobility® you gain unparalleled insights into subscriber behavior, carrier services, network health, cyber threats, and application performance to meet a wide range of service provider needs - Performance, Security, Operations, Management, and Planning.
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Radio Transmission
ARF868 MR
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Increase the range of radio transmission, for broadcast over long distances.
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Oscillators for Radio Amateurs
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An oscillator is an electronic circuit designed to produce either audio or radio frequency signals. These will generally have sineusoidal wave form, but other wave shapes such as square and sawtooth are possible. In radio equipment oscillators will always have a low output power, and if a radio frequency is produced, the oscillator is acually a basic radio transmitter.
