See us at Milipol Paris 2025 : 5F059
OneAdvisor 800 All-in-One Communications Tester
The VIAVI OneAdvisor 800 embodies versatility and reliability, offering an integrated solution that addresses and expands to diverse testing requirements across different industries and user groups. Its comprehensive feature set, from spectrum analysis to interference detection and transport network validation, makes it an indispensable tool for optimizing network performance, ensuring quality of service, and supporting the evolution towards advanced communication technologies like 5G.
Products & Services
RSR GNSS Transcoder/GPS Full-Constellation Simulator
VIAVI Solutions
The RSR GNSS Transcoder™ v2.0 from VIAVI Solutions is a rugged, real-time solution that converts modern Assured PNT inputs such as M-Code, SAASM, INS, and other signals of opportunity into legacy-compatible GPS RF signals. Based on a patented methodology, the system includes a full-constellation GPS simulator that outputs standard GPS L1 C/A, L1 P-code, and L2 P-code signals.
Key features:
Generates GPS L1 C/A, L1 & L2 P-code RF signals compatible with legacy receivers
Update rates up to 100 Hz
External 1PPS input enables time-transfer accuracy better than 5 nanoseconds
Automatic detection and configuration of BAE Systems (DAGR, MicroGRAM) and u-blox receivers
Designed for vehicle, airborne, and portable deployments
Supports covert or lights-out operation for tactical scenarios
Seamless Legacy Integration
The Transcoder generates a GPS RF signal at configurable power levels that appears to the legacy receiver as a live-sky signal. This allows legacy systems to be upgraded simply by replacing the GPS antenna with the Transcoder, without modifying internal hardware or software.
It accepts NMEA Position, Velocity, and Time (PVT) inputs and processes them within milliseconds. This enables real-time conversion of modern PNT sources such as M-code, SAASM, SBAS, Galileo, GLONASS, and BeiDou into signals compatible with GB-GRAM, MicroGRAM, DAGR, and similar receivers.
Power & Interface Options
Power: 7–36 VDC (vehicle/avionics supply) or 5 V USB
Connectors:
SMA RF Output
Locking circular DINs for power and serial I/O (enclosure variants)
USB port for configuration and monitoring via SimCon, GPSCon, or standard terminal
Options:
Oscillator variants
TCXO: No holdover
MEMS OCXO: ~1.5 µs holdover over 8 hours
CSAC: ~1 µs holdover over 24 hours
IP67-rated waterproof enclosure with magnetic and screw mounting
ICD-GPS-153 interface
100 Hz update rate
Key features:
Generates GPS L1 C/A, L1 & L2 P-code RF signals compatible with legacy receivers
Update rates up to 100 Hz
External 1PPS input enables time-transfer accuracy better than 5 nanoseconds
Automatic detection and configuration of BAE Systems (DAGR, MicroGRAM) and u-blox receivers
Designed for vehicle, airborne, and portable deployments
Supports covert or lights-out operation for tactical scenarios
Seamless Legacy Integration
The Transcoder generates a GPS RF signal at configurable power levels that appears to the legacy receiver as a live-sky signal. This allows legacy systems to be upgraded simply by replacing the GPS antenna with the Transcoder, without modifying internal hardware or software.
It accepts NMEA Position, Velocity, and Time (PVT) inputs and processes them within milliseconds. This enables real-time conversion of modern PNT sources such as M-code, SAASM, SBAS, Galileo, GLONASS, and BeiDou into signals compatible with GB-GRAM, MicroGRAM, DAGR, and similar receivers.
Power & Interface Options
Power: 7–36 VDC (vehicle/avionics supply) or 5 V USB
Connectors:
SMA RF Output
Locking circular DINs for power and serial I/O (enclosure variants)
USB port for configuration and monitoring via SimCon, GPSCon, or standard terminal
Options:
Oscillator variants
TCXO: No holdover
MEMS OCXO: ~1.5 µs holdover over 8 hours
CSAC: ~1 µs holdover over 24 hours
IP67-rated waterproof enclosure with magnetic and screw mounting
ICD-GPS-153 interface
100 Hz update rate
Phased Array Antenna - Multi-array, electronically steerable APNT antenna, Resistant to Interference
VIAVI Solutions
GPS (L1, L2, L5)
ALTNAV
>40db (J/S)
North Finding
Bore Sight to Jammers / Spoofers
Up to 6 Jammer / Spoofer Supression
ALTNAV
>40db (J/S)
North Finding
Bore Sight to Jammers / Spoofers
Up to 6 Jammer / Spoofer Supression
TM500 Network Tester
VIAVI Solutions
The TM500 Family supports early functional, system integration, capacity, performance, and regression testing for 4G and 5G base stations.
5G Testing: Supports comprehensive 4G and 5G, network testing.
Use Cases: Open RAN, NTN, MU-MIMO, eMBB, URLLC, Private 5G, Security, Massive IoT, MilComm
Device Emulation: Simulates thousands of mobile devices
Versatile Solutions: Available in entry-level and advanced models, and Test as a Service to suit all needs across for customers ranging from chipset manufacturers, NEMs (Network Equipment Manufacturers), System Integrators to Service Providers.
Advanced Features and Capabilities: 10 CC Carrier Aggregation Embedded Fast Fading Mobility Models, Real Data Applications, MU-MIMO 16 Layers, Mixed Numerologies, FR1 and FR2.
5G Testing: Supports comprehensive 4G and 5G, network testing.
Use Cases: Open RAN, NTN, MU-MIMO, eMBB, URLLC, Private 5G, Security, Massive IoT, MilComm
Device Emulation: Simulates thousands of mobile devices
Versatile Solutions: Available in entry-level and advanced models, and Test as a Service to suit all needs across for customers ranging from chipset manufacturers, NEMs (Network Equipment Manufacturers), System Integrators to Service Providers.
Advanced Features and Capabilities: 10 CC Carrier Aggregation Embedded Fast Fading Mobility Models, Real Data Applications, MU-MIMO 16 Layers, Mixed Numerologies, FR1 and FR2.
Distributed Acoustic Sensing System
VIAVI Solutions
VIAVI Distributed Acoustic Sensing (DAS) utilizes fiber
optic cables to provide continuous and dynamic real-time
information of vibrational disturbances occurring in the
environment of your assets. Each FTH-DAS can monitor
up to 50 km (single channel) and 100 km (dual channel)
of optical fiber, providing characterized and prioritized
information of events that could affect the efficiency of
your operations.
DAS gives you high confidence of ensuring optimal asset
performance from day one, and reduces downtime and
disruptions. Furthermore, retrospective review and trend
analysis enables future optimization by identifying event
characteristics before they materialize into a threat. DAS
can be used independently or supplemented by VIAVI
auxiliary modules to provide enhanced capabilities from
event alarm management and advanced processing to
networked solutions.
optic cables to provide continuous and dynamic real-time
information of vibrational disturbances occurring in the
environment of your assets. Each FTH-DAS can monitor
up to 50 km (single channel) and 100 km (dual channel)
of optical fiber, providing characterized and prioritized
information of events that could affect the efficiency of
your operations.
DAS gives you high confidence of ensuring optimal asset
performance from day one, and reduces downtime and
disruptions. Furthermore, retrospective review and trend
analysis enables future optimization by identifying event
characteristics before they materialize into a threat. DAS
can be used independently or supplemented by VIAVI
auxiliary modules to provide enhanced capabilities from
event alarm management and advanced processing to
networked solutions.
CX100 Radio Testset
VIAVI Solutions
In a first of its kind form factor, the CX100 provides users with a full-color, easy to use interface, with exceptional operating performance. With advanced features like a 6 GHz frequency range, 1 port VNA for cable and antenna analysis, and remote operation with the VIAVI Mobile Tech app, the CX100 brings field maintenance support to the next level.
Key Features
- Handheld
- Rugged
- 6 GHz frequency range
- 1 port Vector Network Analyzer
- Wireless Personal Area Network (WPAN/BT) and Wi-Fi connectivity options
- VIAVI Mobile Tech application for remote use
Key Features
- Handheld
- Rugged
- 6 GHz frequency range
- 1 port Vector Network Analyzer
- Wireless Personal Area Network (WPAN/BT) and Wi-Fi connectivity options
- VIAVI Mobile Tech application for remote use
TeraVM Application Emulation and Security Validation
VIAVI Solutions
TeraVM offers a virtualized solution enabling the flexibility to run anywhere - lab, datacentre and the cloud, with consistent performance coverage, ensuring highly optimized networks and services can be delivered with minimal risk. This powerful tool can be used for Automation and Orchestration, Cybersecurity Threat and Malware Penetration, Secure Access Firewall/VPN Testing, Wireless Core Interface Testing and Wireless RAN and Core Emulation.
Modular, Rugged EW System.
VIAVI Solutions
The VIAVI Solutions T/Rx is a Software Defined Transceiver (SDT) system that monitors, analyzes, records, and transmits Radio Frequency (RF) signals, providing capabilities needed to thoroughly understand and accurately replicate the Electromagnetic Spectrum (EMS). T/Rx is a compact, rugged, all-weather transmitter/receiver platform that can be installed in a building structure, tower, backpack, vehicle, drone, or unmanned remote location. With its small size, modular design, and optional battery power, the T/Rx is well suited for both fixed installations and remote operation away from fixed installation sites. T/Rx is a network-enabled platform, allowing for command and control from any device on the network as well as collaboration between units. T/Rx SDT system performance and capabilities go above and beyond functionality found in typical, low-cost, low performance, Software Defined Radio (SDR) products. T/Rx SDT provides high performance RF combined with high-horsepower processing, eliminating RF artifacts and enabling advanced capabilities for critical applications where high fidelity, accuracy, wide bandwidth, and real-time capabilities are essential.
AVX-10K Flight Line Test Set
VIAVI Solutions
The AVX-10K is a comprehensive flight line test solution providing today’s Avionics Technician with an easy to use instrument for many maintenance needs. From a quick airborne system auto-test to an in-depth troubleshooting tool, testing can conveniently be done around the aircraft or in the cockpit from the touchscreen display or using your mobile device. Easy set-up, quick testing and reporting transferable via USB, Ethernet and wireless all done from a modern user interface, or the VIAVI Solutions Mobile Tech App.
Building on nearly 50 years of providing superior avionics test sets, the AVX-10K is a compact, durable tester capable of providing a wide range of quick airborne system auto-tests and in-depth troubleshooting using software specific applications.
Building on nearly 50 years of providing superior avionics test sets, the AVX-10K is a compact, durable tester capable of providing a wide range of quick airborne system auto-tests and in-depth troubleshooting using software specific applications.
OSPREY GPS Simulator
VIAVI Solutions
The VIAVI OSPREY (Operational Simulated Positioning for Real-time Evaluation of Systems) GPS Simulator provides static waypoints and dynamic routes to be simulated for avionics testing purposes.
Daily Almanac data can be seamlessly uploaded to the OSPREY, simplifying the process of ensuring a position lock for GPS Receivers.
Features
Global Avionics Test Set Support
Fully Self-Contained
Static and Dynamic simulations
Automated Almanac upload process
10-channel configuration
Real-time Transcoding
Single or dual GPS antenna configurations
Direct connection to GPS receiver
GPS signals simulated: L1
Benefits
Verification of system installations
Efficient ADS-B testing
Train technicians on new avionics installs
Train pilots on upgraded avionics prior to flight
Assist in testing XM Weather systems
Daily Almanac data can be seamlessly uploaded to the OSPREY, simplifying the process of ensuring a position lock for GPS Receivers.
Features
Global Avionics Test Set Support
Fully Self-Contained
Static and Dynamic simulations
Automated Almanac upload process
10-channel configuration
Real-time Transcoding
Single or dual GPS antenna configurations
Direct connection to GPS receiver
GPS signals simulated: L1
Benefits
Verification of system installations
Efficient ADS-B testing
Train technicians on new avionics installs
Train pilots on upgraded avionics prior to flight
Assist in testing XM Weather systems
Half-19”-1U, Multisource and Resilient 1/10/25G PTP Edge Grandmaster Clock
VIAVI Solutions
Secure and Resilient PNT Grandmaster Clock Solution
The new SecurePNT™ EdgeGM™ 7000 series integrates advanced resiliency from multi-orbit space and terrestrial sources and high-speed Grandmaster clock capabilities, all packed into a half-19” unit. The EdgeGM 7000 solution is powered by innovative TrustedPNT™ technology, which fuses, authenticates, verifies, qualifies, and learns from multiple timing sources based on its intelligent zero-trust architecture that adheres to the principle of “never trust, always verify”.
Key Features
Multisource receivers for GNSS backup
Multi-band GNSS with GEO-L for an outdoor antenna
High-speed, with up to 25G, PTP Grandmaster and NTP Time Server
Super near-Rb holdover performance options
Flexible timing platform: SyncE, NTP, PTP (PTRC-A/B), GM, APTS, BC-C/D, Client Clock, TC, 1 PPS, ToD, 10 MHz, Gateway Clock
High-performance sub-ns timestamping
Key Benefits
Powerful platform to upgrade from 10G up to 25G PTP with a simple license (no costly rip and replace)
User-friendly SNMP management and Sync GUI monitoring capabilities
Multi-industry PTP profiles (L2/L3, Telecom, Enterprise, Power, and more)
Applications
5-6G O-RAN/AI Data Center
Private 5G Network Timing Architecture with GNSS Backup (with optional SecureTime altGNSS GEO/LEO Service).
The new SecurePNT™ EdgeGM™ 7000 series integrates advanced resiliency from multi-orbit space and terrestrial sources and high-speed Grandmaster clock capabilities, all packed into a half-19” unit. The EdgeGM 7000 solution is powered by innovative TrustedPNT™ technology, which fuses, authenticates, verifies, qualifies, and learns from multiple timing sources based on its intelligent zero-trust architecture that adheres to the principle of “never trust, always verify”.
Key Features
Multisource receivers for GNSS backup
Multi-band GNSS with GEO-L for an outdoor antenna
High-speed, with up to 25G, PTP Grandmaster and NTP Time Server
Super near-Rb holdover performance options
Flexible timing platform: SyncE, NTP, PTP (PTRC-A/B), GM, APTS, BC-C/D, Client Clock, TC, 1 PPS, ToD, 10 MHz, Gateway Clock
High-performance sub-ns timestamping
Key Benefits
Powerful platform to upgrade from 10G up to 25G PTP with a simple license (no costly rip and replace)
User-friendly SNMP management and Sync GUI monitoring capabilities
Multi-industry PTP profiles (L2/L3, Telecom, Enterprise, Power, and more)
Applications
5-6G O-RAN/AI Data Center
Private 5G Network Timing Architecture with GNSS Backup (with optional SecureTime altGNSS GEO/LEO Service).
People
Description
General Purpose Spectrum Analyzer: Designed for laboratories and manufacturing environments, the OneAdvisor 800 serves as a robust RF testing tool. It offers comprehensive spectrum analysis capabilities, allowing precise measurement and analysis of RF signals across various frequencies. This functionality is crucial for ensuring compliance with regulatory standards and optimizing RF performance in different operational settings.
Fiber and Cable Verification: In the realm of radio and antenna system installations, the OneAdvisor 800 plays a pivotal role in verifying fiber and cable connectivity. It conducts thorough checks to guarantee seamless integration and optimal performance of these critical components. By validating fiber links and cable connections, it ensures reliable transmission of signals, thereby enhancing overall system efficiency and reliability.
Wireless Signal Quality and Coverage Assessment: For mobile network evaluations, the OneAdvisor 800 provides essential tools for assessing signal quality and coverage. It performs detailed measurements to determine signal strength, identify coverage gaps, and assess network performance metrics. This capability is indispensable in optimizing network design, troubleshooting issues, and enhancing user experience by ensuring consistent connectivity and reliable service delivery.
Detection and Location of RF Interference Signals: In wireless networks, the OneAdvisor 800 excels in detecting and locating sources of RF interference. It employs advanced signal analysis techniques to identify disruptive signals that degrade network performance. By accurately locating interference sources, it enables operators to mitigate signal disruptions quickly, thereby maintaining optimal network reliability and performance.
Validating Transport Networks: The OneAdvisor 800 extends its capabilities to validate transport networks, supporting bandwidth delivery in Ethernet networks up to 100Gbps. It performs comprehensive tests to verify network throughput, latency, and packet loss rates, ensuring robust performance and adherence to service level agreements (SLAs). Additionally, it facilitates precision time protocol (PTP) verification, which is crucial for ensuring synchronization in 5G radio X-Haul communication networks. This capability ensures seamless integration and synchronization across network elements, supporting the deployment and operation of advanced 5G networks effectively.
Fiber and Cable Verification: In the realm of radio and antenna system installations, the OneAdvisor 800 plays a pivotal role in verifying fiber and cable connectivity. It conducts thorough checks to guarantee seamless integration and optimal performance of these critical components. By validating fiber links and cable connections, it ensures reliable transmission of signals, thereby enhancing overall system efficiency and reliability.
Wireless Signal Quality and Coverage Assessment: For mobile network evaluations, the OneAdvisor 800 provides essential tools for assessing signal quality and coverage. It performs detailed measurements to determine signal strength, identify coverage gaps, and assess network performance metrics. This capability is indispensable in optimizing network design, troubleshooting issues, and enhancing user experience by ensuring consistent connectivity and reliable service delivery.
Detection and Location of RF Interference Signals: In wireless networks, the OneAdvisor 800 excels in detecting and locating sources of RF interference. It employs advanced signal analysis techniques to identify disruptive signals that degrade network performance. By accurately locating interference sources, it enables operators to mitigate signal disruptions quickly, thereby maintaining optimal network reliability and performance.
Validating Transport Networks: The OneAdvisor 800 extends its capabilities to validate transport networks, supporting bandwidth delivery in Ethernet networks up to 100Gbps. It performs comprehensive tests to verify network throughput, latency, and packet loss rates, ensuring robust performance and adherence to service level agreements (SLAs). Additionally, it facilitates precision time protocol (PTP) verification, which is crucial for ensuring synchronization in 5G radio X-Haul communication networks. This capability ensures seamless integration and synchronization across network elements, supporting the deployment and operation of advanced 5G networks effectively.
