Mobile Radio
Portable rf communication between moving transceivers.
See Also: Radio, Software Defined Radio, Radio Frequency, Ham Radio
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Land Mobile Radio
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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Mobile Radio Direction Finder
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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Testing LTE, And VoLTE
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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Tunable Notch Filters
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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SGMA RF Source
SGS100A
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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Wireless Device Testers
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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RSE Wireless EMC Spurious Emission
TS8996
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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Handover Emulator
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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Voice Quality Solutions
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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Wireless Cmmunications and Networks
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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MIPI Radio Front-End
RFFE
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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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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Communications System Analyzer
Freedom R8200
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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Mobile Antennas
Amphenol Procom offer a wide range of products for Mobile communication applications. Amphenol Procom's Mobile Antennas are designed by experienced engineers with a focus on the professional user. In our collection you will be able to find Whip Antennas, Mobile Mounts, GPS Combination Antennas, Low Profile/Covert, Motorcycle Antennas, Danmike, and other Mobile Antenna Components.
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Radio Transmission
ARF868 MR
Increase the range of radio transmission, for broadcast over long distances.
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Marine Radio
Included is Cobra’s exclusive Rewind-Say-Again®digital voice recorder, Plug N Play External GPS receiver capable (using the optional Cobra C.P.S. CM 300-005), 4 softkeys positioned at the bottom of the LCD to allow the user to easily activate and navigate through menus. NOAA Weather Radio, Weather Alert, providing 24 hour access to audio broadcasts and Emergency Alerts to keep boaters safe and informed, IPX8/JIS8 Submersible, Instant channel 16/9, Scan, PA (Public Address) speaker output, External speaker output, Illuminated LCD, Signal strength meter (for radio receiver and external GPS receiver), etc. Compliant with the latest FCC specifications for Class-D VHF radios.
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Mobile Robots
Omron solves a variety of materials transport issues with its innovative mobile robots that self-navigate throughout dynamic environments.
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Radio Testing
Testing of radio systems. PHOENIX TESTLAB as an accredited radio testing laboratory, Notified Body for R&TTE Directive 99/5/EC and Conformity Assessment Body offers you a complete service up to your products' worldwide introduction to the market.
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Outdoor Radio System
CFIP-106/108
CFIP-106/108 is primarily designed for IP networks and provides Fast Ethernet interface with capacities from 8 Mbps up to full duplex 100 Mbps Fast Ethernet. In addition to that, CFIP-108 has a 4xE1 port for legacy equipment connectivity and for use in hybrid TDM/IP networks.
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Application Migration & Mobilization
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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Native Mobile Grid
Applitools Native Mobile Grid is the next generation mobile-device cloud that expands your cross-device testing strategy in no time at all. Get the confidence you need to ship continuously.
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Mobile Range
Mobile Range™ is an integrated suite of communications, optics, and telemetry capabilities, which can be deployed anywhere in the world on land, at sea or in the air with minimal support staff or infrastructure. It enables in-country flight testing, demonstrations, and data collection in a variety of environments and conditions. The system has the ability to test anything that has an RF-transmitted data stream and can be set up and operational in as little as four hours.
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Radio Survey/Inspection
Radio survey is a set of testing services provided for a vessel to verify and confirm its readiness and safety for navigation in appropriate sea area. The condition of the ship and its equipment shall be maintained to conform with the provisions of the SOLAS regulations to ensure that the ship in all respects will remain fit to proceed to sea without danger to the ship or persons on board.
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Mobile Problem Locator
MPL
The ComSonics Mobile Problem Locator (MPL) application is a smart phone application designed to provide cable technicians with a simple tool to help maintain their network. Targeted for use with ComSonics' QAM Compass via Bluetooth connection to provide contractor work verification.
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Radio Frequency Cable Tester
RFCT
Textron Systems’ Radio Frequency Cable Tester (RFCT) allows for on-site testing and maintenance for radio frequency (RF) transmission paths within a platform. Using preconfigured databases of sweep parameters and pass/fail criteria, the RFCT quickly determines the status of installed RF cables. The RFCT checks each cable’s performance characteristics to include voltage standing wave ratio (VSWR), insertion loss (IL), phase and phase matching. If a cable fails a test, the RFCT automatically determines the distance-to-fault (DTF). With its intuitive touchscreen-based user interface and lightweight, ruggedized packaging, the RFCT is the gold standard for operational-level RF cable testing.
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Mobile Measuring & Testing Systems
Individual testing tasks for technical plants and large machines often require the use of a large number of measuring instruments on site, which are difficult to network with each other and which, in the case of complex measurements, require a lot of experience and time in operating the measuring equipment and analysing the recorded measured values. The applications and possible uses can be quite different:
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Digital Testing (Web & Mobile)
Digital technology is changing the world faster than ever, and enterprises are making all efforts to leverage its potential to the fullest. Today’s digital consumers want all the services available to them at the click of a button and enterprises are feeding their ever-growing demands. However, the quality of your applications plays a key role in the end user experience, and even minor glitches can cost you reputation and business loss.
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Mobile App Testing Platform
Ensure the best user experience by testing on the latest devices, including the iPhone7, iPad Pro and Galaxy S7 Edge. Maximize your productivity with the flexibility to run automated scripts, or focus on problem areas using manual testing. Automatic activity log creates detailed reports and screenshots of issues in real time.
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Mobile App Testing Services
Alphabin Technology Consulting
Boost the dependability and creativity of your mobile app with our top-notch mobile app testing practices that guarantee user trust.
