Introduction
This troubleshooting guide from PCTEL Technical Support provides a step-by-step approach to identify and resolve connectivity issues between SeeHawk Remote Test Units (RTUs) and SeeHawk Central software during remote spectrum monitoring. Reliable communication between RTUs and SeeHawk Central is critical for efficient wireless network testing, interference detection, and compliance reporting.
Issue description
Users may experience disruptions or failures in data transmission between SeeHawk RTUs and SeeHawk Central, leading to incomplete spectrum data, delayed alerts, or inability to manage remote monitoring tasks.
Signs of connectivity issues
- Loss of real-time data updates on SeeHawk Central from one or more RTUs
- Error messages or warnings displayed in SeeHawk Central logs related to connection timeouts or failures
- Inability to remotely access or control RTUs
- Inconsistent timestamps or data gaps in collected spectrum monitoring reports
Basic troubleshooting checklist
- Verify network settings of RTUs: IP addresses, subnet masks, and gateway configurations must enable communication with SeeHawk Central server.
- Check firewall and network security policies to confirm required ports and protocols for SeeHawk communication are allowed.
- Restart affected RTUs and the SeeHawk Central software to reset communication links.
- Confirm software versions on RTUs and SeeHawk Central are compatible and update to the latest releases if necessary.
Advanced troubleshooting steps
- Review RTU logs and error messages accessible within SeeHawk Central to identify specific connection failure causes.
- Ensure RTUs and SeeHawk Central have synchronized timestamps to prevent data conflicts and gaps.
- If VPNs or proxy servers are used, validate their configuration supports uninterrupted SeeHawk data transmission without blocking relevant ports or protocols.
Contacting PCTEL Technical Support
If connectivity issues persist after following the troubleshooting steps, please contact PCTEL Technical Support for further assistance. Provide detailed logs, current network and software configuration settings, and any error messages observed to expedite resolution.
Visit the PCTEL support page for contact details and resources: https://pctel.com/products/test-measurement/
Conclusion
Following this guide will help ensure stable and reliable connectivity between SeeHawk RTUs and SeeHawk Central during remote spectrum monitoring, supporting accurate wireless network optimization and regulatory compliance reporting.