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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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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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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USB-Mini Type B Test Connector
Test connector for Mini USB type B (5 pole) for contacting Mini USB Interfaces. Application in smaller Mini-USB devices like cameras, mobile phones, radios, hard disks etc. Comes in two versions.
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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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USB-Mini Type B (Extended With Several Encodings) Test Connector
Test connector for Mini USB type B extended with several encodings (5 pole) for contacting Mini USB Interfaces. Application in smaller Mini-USB devices like cameras, mobile phones, radios, hard disks etc. Comes in two versions.
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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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USB-Micro Type B (Special Models) Test Connector
Test connector for USB-Micro Type B (Special Models) (5 pole) for contacting Micro USB interfaces. Application in smaller USB devices like cameras, mobile phones, radios, hard disks, etc.
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USB-Mini Type B (With PCB Adapter And Socket) Test Connector
Test connector for Mini USB type B with PCB adapter and socket (5 pole) for contacting Mini USB Interfaces. Application in smaller Mini-USB devices like cameras, mobile phones, radios, hard disks etc. Comes in two versions.
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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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USB-Mini Type B (Extended With Shielding) Test Connector
Test connector for Mini USB type B extended with shielding (5 pole) for contacting Mini USB Interfaces. Application in smaller Mini-USB devices like cameras, mobile phones, radios, hard disks etc. Comes in two versions.
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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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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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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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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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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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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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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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USB-Micro Type B Test Connector
Test connector for Micro USB Type B (5 pole) for contacting Micro USB interfaces. Application in smaller USB devices like cameras, mobile phones, radios, hard disks, etc.
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USB-Mini Type B (Extended) Test Connector
Test connector for Mini USB type B extended (5 pole) for contacting Mini USB Interfaces. Application in smaller Mini-USB devices like cameras, mobile phones, radios, hard disks etc. Comes in two versions.
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Radio Modems
A device that transmits digital data wirelessly over radio waves, allowing for long-distance and remote communication without physical cables.
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Mobile Erasure
Utilizing the Mobile Version of our flagship Enterprise Data Erasure Software (XErase), our Mobile Erasure Appliance provides high bandwidth, data sanitization for IOS, Android and Blackberry devices.
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Mobile Networks Testing
Accelerate 5G technology deployment by measuring the performance of new network functions and infrastructure under real-world conditions.
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Optical and Radio Telescopes
Mitsubishi Electric Automation, Inc
Opening up a window on the universe, Mitsubishi Electric optical and radio telescopes are at the cutting edge of worldwide space observation. Applying extensive experience and expertise in this area, the company is playing a major role in international space research projects, utilizing industry-leading technologies and high-precision instruments that are contributing to further advances in human knowledge.
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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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Cameras for Mobile Applications
- Programmable to IEC 61131-3 with CODESYS- Robust metal housing for surface or panel mounting- High-performance CAN interface for various communication tasks- E1 type approval (German Federal Motor Transport Authority)
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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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Mobile Condition Monitoring
PROTOR-mobile
PROTOR-Mobile is the ideal, investigative tool for mobile condition monitoring of rotating machinery. It provides the same extensive facilities as a standard PROTOR system but as a portable unit, rugged enough to withstand typical Power Station environmental challenges.
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Radio Access Network
RAN
Break free from traditional restrictions of proprietary networks with Radisys Connect Open RAN protocol software and accelerate 5G deployments.
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GNSS Radios For Construction
Trimble radios offer flexible configuration options and rugged reliability for efficient use of GNSS on the construction site.
