VIAVI OneAdvisor 800 Wireless Platform, host for the Radio Analysis Module (RAxxMA)
VIAVI / Wireless Field Test / Modules
RAxxMA

VIAVI Radio Analysis Module (RAxxMA) for the OneAdvisor 800 Wireless Platform

Radio analysis module family for spectrum and interference analysis, RF signal quality, PIM detection, Ethernet and Open RAN radio verification.

Frequency coverage
9 kHz to 9, 18, 32, or 44 GHz
Real-time persistent spectrum instantaneous bandwidth
up to 110 MHz

Overview

The VIAVI Radio Analysis Module (RAxxMA) is a family of radio analysis modules for the OneAdvisor 800 Wireless Platform. The modules cover spectrum and interference analysis, RF signal quality and coverage, PIM detection, Ethernet verification and Open RAN radio verification.

The modules form a portable, multi-function field test solution for RF characterization, 4G and 5G cellular technologies, fiber links and Ethernet networks. Frequency coverage starts at 9 kHz and extends to 9, 18, 32 or 44 GHz, with real-time persistent spectrum analysis at up to 110 MHz of instantaneous bandwidth.

For Open RAN deployments, the module emulates an O-DU to validate Open Radio Units (O-RU) during installation. Fiber characterization includes OTDR (CWDM, DWDM) and multi-channel verification, and Ethernet verification supports 1G, 10G, 25G and 100G.

Test processes can be automated through automated testing, remote control and cloud services, including asset and data management.

Key Features

  • Frequency coverage from 9 kHz to 9, 18, 32, or 44 GHz
  • Real-time persistent spectrum analysis with up to 110 MHz of instantaneous bandwidth
  • 4G-LTE and 5G-NR compliance, including blind-scanner, coverage, and synchronization assessment
  • Ethernet verification for 1G, 10G, 25G, and 100G
  • Open RAN capable, validating Open Radio Units (O-RU) with O-DU emulation
  • Fiber characterization supporting OTDR (CWDM, DWDM) and multi-channel verification
  • Supports automated testing, remote control, and cloud services including asset and data management

Specifications

Spectrum Analysis
Frequency coverage 9 kHz to 9, 18, 32, or 44 GHz
Upper limit depends on module version
Real-time persistent spectrum instantaneous bandwidth up to 110 MHz
Cellular
Technologies 4G-LTE and 5G-NR
Including blind-scanner, coverage, and synchronization assessment
Ethernet
Ethernet verification rates 1G, 10G, 25G, and 100G
Fiber
Fiber characterization OTDR (CWDM, DWDM) and multi-channel verification
Synchronization
Fronthaul synchronization verification IEEE 1588

Applications

  • RF spectrum assessment and interference analysis
  • Automated interference detection with TDD Auto Gated Spectrum (TAGS) and Interference Advisor
  • PIM detection of CPRI-based radios with RFoCPRI
  • Cell site radio installation testing, including coax and fiber cable testing
  • Open RAN O-DU emulation and radio validation during installation
  • Fronthaul transport and synchronization (IEEE 1588) verification