5 ms·
That band is often chosen _because_ of the absorption band of oxygen. Significant attenuation at those frequencies means it limits range, allowing for higher fr
by isopede 1y ago
That band is often chosen _because_ of the absorption band of oxygen. Significant attenuation at those frequencies means it limits range, allowing for higher frequency reuse and less interference over a greater area.
- platybubsy 1y agoWouldn't it be the same if you just decreased the transmission power?