This page shows long term predictions of the the Link Reliability from Pretoria on the HF bands (80m to 10m).
The predictions update every hour on the half hour.
Note: To view the latest information you have to refresh the page every half an hour or so.
The Link parameters are:
- 100 W transmitter
- A dipole antenna, 18 m above ground
- 10 dB Signal-to-Noise in a 3000 Hz bandwidth (45 dBHz)
- Quite rural atmospheric noise
New data will be uploaded weekly although predictions are valid for about a month.
73 Vincent ZS6BTY