Introducing CX300 ComXpert: Radio Test Solution
Experience the Future of Radio Testing with the CX300 ComXpert
The CX300 ComXpert is a powerful, portable, and versatile communications service monitor designed for today’s radio technicians. Whether you're working with portable radios, complex infrastructure, or broadband networks, the CX300 provides you with lab-grade specifications in a rugged, field-portable package.
With an intuitive, browser-like interface and advanced remote control capabilities, the CX300 streamlines testing, alignment, and maintenance of analog and digital communication systems. Take your testing to the next level with a comprehensive, easy-to-use solution.
Why Choose the CX300? 6 BENEFITS
- Test communications systems across a frequency range of 100 kHz to 6 GHz.
- Large, color touchscreen with multiple tabs for instant switching between test setups, similar to an internet browser.
Intelligent Meters
- Color-coded, analog-style meters with pass/fail indicators and digital precision for quick at-a-glance verification.
- Automate testing and alignment for all major LMR and PMR radios, ensuring fast and repeatable results.
- Remotely control the CX300 with Windows, Android, or iOS devices using Smart Access Anywhere.
- Seamlessly sync test data, manage configurations, and update the CX300 with cloud-based StrataSync.
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Advanced Features for Specialised Radio Testing
The CX300 ComXpert stands out with its ability to support both analog and digital radio protocols. From traditional analog radios to the latest Digital Mobile Radio (DMR), Project 25 (P25), and TETRA systems, the CX300 is designed to ensure seamless operation and maintenance. DMR Testing Capabilities: The CX300 DMR Option unlocks advanced features for testing DMR infrastructure, radios, and repeaters. With full compliance to the ETSI DMR Standards, the CX300 ensures interoperability and consistent performance across systems.
Demodulate and Analyse
Receive and analyse DMR-modulated signals with precision.
Comprehensive Metrics
Measure Bit Error Rate, Signal Power, Frequency Error, Symbol Deviation, and more.
Advanced Visualisations
Use Distribution, Constellation, and Eye Diagram plots to dive deeper into modulation analysis.
Integrated Tools
Access a built-in Spectrum Analyser, Channel Analyser, and Oscilloscope for a full range of diagnostic needs.
P25 Phase 1 & Phase 2
Perform tests compliant with TIA-102 standards for C4FM/CQPSK modulation.
TETRA
Use the TETRA Parametric Test Suite to verify the performance of mobile and base stations.
NXDN & DMR Repeater
Evaluate infrastructure and repeater setups using customisable test parameters.
LTE Over-the-Air Analysis
Ensure your broadband infrastructure is performing optimally by conducting LTE tests with the same precision applied to radio systems.
A Complete Test Suite
The CX300 delivers a full-featured test environment, reducing the need for multiple pieces of equipment:
Auto-Test Applications
Speed up radio testing with manufacturer-approved automated alignment. Minimal technician input required.
Cable & Antenna Analysis
Use the built-in VNA to conduct VSWR, Return Loss, and Distance to Fault tests.
Bird Power Meter Integration
Optional integration for ultra-precise power measurements.
Technical Specifications at a Glance
- Frequency Range: 100 kHz to 6 GHz
- Weight: 15 lbs (6.8 kg)
- Battery Life: 2.25+ hours
- Display: 10-inch touchscreen
- Connectivity: WiFi, VNC, GPS, Bluetooth
- Dimensions: 12.2 in x 9.5 in x 6.1 in
- Shock Rating: 30G Rugged Design
- Remote Interface: Smart Access Anywhere & StrataSync
VIAVI CX300 ComXpert Documents
Future-Ready with Scalable Options
As analog systems give way to digital platforms, the CX300 evolves with them.
Expandability: Additional support for LTE, P25 Trunking, TETRA MS Protocol, and more
Software Upgrades: Keep current with regular enhancements via StrataSync
Two-Port VNA & S Parameters: Add-on options allow advanced measurements (Insertion Loss, Group Delay, S11/S21)
Choose the CX300 for Your Next Radio Test
Whether you’re in public safety, utilities, transportation, or critical communications infrastructure, the CX300 is your all-in-one test solution. It provides the precision, flexibility, and future-proof capabilities that modern radio technicians need to ensure smooth and efficient radio communication operations.
SEE THE CX300 ComXpert IN ACTION
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THE VIAVI CX300 ADVANTAGE
Comprehensive Testing Capabilities
Supports a wide range of technologies from analog to LTE, eliminating the need for multiple testers.
- • Analog, DMR, P25, TETRA, NXDN, LTE protocols supported
- • Broad frequency coverage and integrated diagnostic tools
Automated and Remote Testing
Accelerates workflows and reduces manual testing time.
- • Built-in VIAVI Auto-Test applications
- • Remote access via mobile, tablet, or desktop
Future-Ready and Cloud Integration
Your investment grows with your infrastructure.
- • Modular options and updates keep pace with emerging tech
- • StrataSync ensures seamless device and data management
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