Voice over LTE
voice traffic over LTE standard.
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Voice and Video over LTE and 5G
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Enable scalable high-definition voice and video over LTE and 5G with industry-leading Radisys Engage Media Server.
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LTE eNodeB Testing
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The DuoSIM and DuoSIM-Advanced are the most scalable eNodeB test systems in the industry. From basic functional testing to complex C-RAN environment simulation, the DuoSIM line of testers makes validation and development of network equipment faster, easier, and more cost effective.
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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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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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LTE RRM Test System
T4010S
Test System
The T4020S LTE RRM tester is the Keysight platform for LTE RRM conformance testing of LTE UEs. T4020S belongs to the Keysight LTE product family and, as the other LTE T4000S test platforms, is based on the T2010A LTE Wireless Communications Test Set.
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Voice Communications Systems
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The "Multi-Voice Presence" (MVP) series focuses on team communications. Firefighters, military special-ops, plumbers, and football coaches all use team communication systems. These systems are "closed" in that the signals do not leave the system, and the entire system is usually provided by one proprietary vendor.
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RF Over Fiber
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Quintech Electronics and Communications Inc.
Transmit and Receive Fiber Optic Signals.
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Compact LTE EPC Solutions
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The Adax EPC provides a fully integrated, low-footprint, highly-scalable and cost-effective LTE mobility platform supporting up to 250,000 simultaneous subscribers with high data throughput. The Adax EPC consists of MME, SGW, PGW, HSS and PCRF components. A user-friendly Element Management System (EMS) can configure the components in any combination.
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Safety Over IO-Link
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- Safety components for Safety over IO-Link- Safe modules for field applications- Wiring advantages due to IO-Link
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RF over Fiber Link TX/RX
L-Band
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QuestTel's Satellite L-Band optical fiber Transmitter/Receiver set offers high pefromance and cost effective alternative to conventional coaxial systems. The L-Band Transmitter and Receiver pair is used for transporting L-Band RF over fiber from the antenna to the satellite receiver. Additionally transmitter provides optional 13/18V LNB power as well as Automatic Gain Control (AGC) to manage RF input level. By transporting the L-Band RF over fiber this range can be extended from several hundred feet to over 80 miles. Since optical signal is not affected by electromagnetic field, the quality of your signal will always stay at the high level. Also this fiber solution is more cost effective than coaxial system, as well as more reliable and flexible.
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Non-Intrusive voice Quality Analyzer
NIQA
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The most known methods for quality evaluation of voice transmission systems were developed by Telecommunication Standardization Sector of International Telecommunications Union (ITU-T) in the middle of 90-s. Results of this work are presented in Recommendation P.800 (P.830) «Methods for subjective determination of transmission quality» [1, 2]. This document describes conditions for voice quality testing, audio contents, scoring and methods to evaluate results. Typically “Methods for subjective determination of transmission quality” are used to obtain mean subjective quality score according to five-digit scale (Mean Opinion Score – MOS).
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Specialized 5G & LTE Development Tools
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Building on our ASN.1 expertise and high-performance PER encoder/decoder, OSS offers new solutions that comply with 3GPP LTE Release 8 - 16* ASN.1 and NAS protocols.
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Call Generator (Voice / Data)
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Qosmotec Software Solutions GmbH
The Mobile Network Tester LTS is an automatic call generator, that establishes voice and data calls to and from actual mobile devices in the test system. Voice calls can be generated via the wireless PLMN network using actual mobile devices, via the PSTN network through analogue or ISDN lines or via Voice over IP. Wireless data sessions can be setup through the 3G or 4G network or over WiFi.
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Telemetry Voice Announcing System
HTS-Voice
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Designed to fit on the handle of all Hitec radios, this system audibly provides telemetry data via speakers or earphones.
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RF Over IP
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Quintech Electronics and Communications Inc.
Digital IF / RF Over IP Solutions.
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LTE RF Communication Subsystem
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The Delaire USA LTE RF Communication Subsystem is designed to provide a versatile solution for the testing needs of the next generation wireless systems. With the LTE test subsystem developers can build an end-to-end test environment for complete system operation. From end user equipment and eNodeB base stations to full system functionality, the LTE RF Communication subsystem allows developers to test and evaluate equipment and system performance in a controlled laboratory environment.
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Centralized Management of Distributed Voice & Radio Systems
CERTIUM MANAGEMENT
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Easy-to-use centralized management of VCS and radios provides a real-time view of the system and enables central system configuration and software management.Using multiple configurations, the system can be easily switched over to new parameters but also rolled back if needed. Central monitoring and reporting make the work of the system administrators much more efficient.In the CERTIUM® portfolio there are two management systems available, R&S®RCMS II and R&S®VCMS. The R&S®RCMS II allows monitoring of the entire ecosystem and provides the entire radio management and configuration. the R&S®VCMS provides the monitoring of the entire ecosystem and integrated the management of the CERTIUM® VCS and GATEWAYS components.
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Voice System for Military Air Traffic Control
M4ACS
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R&S®M4ACS clearly separates red/secure from black/non-secure domains. Operators can simultaneously access two security domains with the same audio accessories and clear audio routing principles. The two security domains are separated by a TEMPEST Level A, Common Criteria BSI-certified R&S®Trusted Audio Switch. Each security domain has independent core equipment to access specific legacy and IP interfaces with distinct demarcation equipment. The versatile R&S®M4ACS can accommodate various installation scenarios including fixed, deployable and mobile systems.
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VOICE OF THOR
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THOR GUARD's Voice of Thor or VOT lightning alarm system is utilized to provide a unique aubible warning pattern when the area THOR GUARD is monitoring has become susceptible to a lightning strike. Simultaneously during the hazard time, LED strobe lights can be utilized to provide a continued visible notification of the impending hazard. THOR GUARD allows for a base horn with the remotes, either electric or solar powered, being controlled using THOR GUARD’s dedicated RF system. When combined with the Guardian Emergency Notification System, a special 1-minute pattern is generated to provide for any unexpected emergency.
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Mobile Handset Voice Quality Test System
BK9024
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If you need to test cellphones, the BaKo Type BK9024 is fast and switches between up to 8 phone chambers at once, making it a great choice for quality control on your production line.
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Power Over Ethernet For Commercial Solutions
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Powerful Network Solutions for Commercial Applications
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LTE Advanced Edge Computing Gateways - ICR-4400
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The LTE advanced (Cat.12) high-speed 4G routers & powerful edge computing gateways with a variety of interfaces focused on complex router and IoT task.
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Secure Voice & Data Communications in EURO-ISDN
ELCRODAT 6-2
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Rohde & Schwarz ELCRODAT products protect voice and data communications in digital and analog armed forces and government networks in all German and NATO security classifications.The ELCRODAT 6-2 is the first encryption unit approved for transmitting information classified as TOP SECRET that uses a public key method for key agreement. Together with the public key method, the noise generator in the encryption unit enables mutual authentication and key agreement. New session keys are generated in the encryption unit for each connection. The keys do not leave the units and are deleted after the session for maximum security.
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Voice Quality Test System
MultiDSLA
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MultiDSLA solution is a state of the art measurement system for Voice Quality Testing and Performance Assessment used by many organisations as the reference measurement in applications ranging from core technology development to network operations.
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AV Over IP
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A high-performance platform that transmits ultra-high-definition video, audio, USB, and control signals over standard 1-Gigabit Ethernet networks.
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Voice and Video Transcoding
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Maintain omnichannel experience with seamless interoperability
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Voice System for Air Traffic Control
VCS
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CERTIUM® VCS is a quad-redundant, IP based voice communications system that integrates perfectly into the entire CERTIUM® portfolio for safe, secure and efficient airspace operations. It combines a state-of-the-art, flexible and resilient IP based architecture with strong security mechanisms. It is flexible enough for both small towers and nationwide systems with multiple area control centers and hundreds of controller working positions. CERTIUM® VCS has advanced functions that can support remote digital tower systems or connect area control centers to virtual centers for quick and flexible transfers between centers and even countries.
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Remote Control Voice Recognition Tester
BK3013
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Ready to help you take on the leading edge of consumer technology, we have designed a machine that tests microphones which both use RF and are used for voice recognition. The BK3013 runs a uniform SPL sweep to calculate FRF and also runs an SPL sweep that allows you to test the SPL range of your mic. Our "Test Shop" program will show you the results in graphs and allows you to have the computer check specific points in the test.
