Testing & Using Your Antenna — Real-World Validation
This is where antennas prove themselves. Not on paper, not just on an analyzer — but on the air. The goal is simple: build → test → compare → improve.
Step-by-Step Testing Workflow
- Install antenna safely and correctly
- Check SWR and resonance with analyzer
- Get on-air and make contacts
- Record signal reports
- Compare results and adjust
SWR vs Real Performance
- Low SWR does NOT guarantee good radiation
- High SWR does NOT always mean bad performance
- Real-world reports matter more than numbers alone
Use Nets for Testing (Highly Recommended)
Nets give you consistent, repeatable testing conditions and real signal reports.
Key HF Nets (Western Canada & Beyond)
- Alberta Public Service Net
Frequency: 3.700 MHz LSB
Use: Regional coverage testing - Aurora Net
Frequency: 7.100 MHz LSB
Use: Mid-range propagation testing - Saskatchewan Public Service Net
Frequency: 3.735 MHz LSB
Use: Prairie regional comparisons - British Columbia Net
Frequency: 3.729 MHz LSB
Use: West coast propagation paths - Montana Net
Frequency: 3.910 MHz LSB
Use: Cross-border regional testing - ARES Net (Alberta)
Frequency: 3.750 MHz LSB
Use: Emergency-style communication testing - Maritime Mobile Service Net
Frequency: 14.300 MHz USB
Use: Long-distance / DX performance
How to Use Nets for Testing
- Check in with your callsign
- Ask for signal reports (RST)
- Note signal strength and clarity
- Repeat with different antennas or configurations
Real-World Testing Examples
Dipole vs Vertical
- Dipole: stronger regional signals
- Vertical: better long-distance reach
End-Fed Issues
- Unstable SWR → likely counterpoise issue
- RF in shack → feedline acting as antenna
Troubleshooting Signals
- Weak signal + good SWR → inefficiency or poor placement
- Strong noise → environmental interference
- Inconsistent reports → propagation or installation issues
Key Takeaway
The air is the final test instrument. If it works on-air, it works.