Hi all
I have some licenced 900Mhz digital links that randomly fade or cut in and out, usually during the night/early morning. I'm thinking its multipath from atmospheric conditions. Sometimes the signal level will fade, other times there will be good signal but the SNR will drop.
I have reflector antennas at both ends (15dbd) all vertical polarization.
I've read about the advantages of Circular polarization, but can't find any source for them at 930-950Mhz. Not sure if that is a fix or not. I can't do diversity due to tower loading at the hub and the remote end are on water towers.
Any ideas?
Thanks!
I have some licenced 900Mhz digital links that randomly fade or cut in and out, usually during the night/early morning. I'm thinking its multipath from atmospheric conditions. Sometimes the signal level will fade, other times there will be good signal but the SNR will drop.
I have reflector antennas at both ends (15dbd) all vertical polarization.
I've read about the advantages of Circular polarization, but can't find any source for them at 930-950Mhz. Not sure if that is a fix or not. I can't do diversity due to tower loading at the hub and the remote end are on water towers.
Any ideas?
Thanks!