Hey there. I have a set up 25 km link with 29 dBi gain antennas using RH433AH board and R52Hn interface. The link is station wds(one side) - bridge(other side).
I am using wireless N-only, two chains, 20/40MHz above, long guard interval, maximum Tx power(30 dBm), and my TX/RX signal strength is -71/-70 dBm (which is swell). When I do a bandwidth test I get only 10Mbps(both ways) throughput. I need to reach at least 30 in both ways(60 Mbps total). I have selected two HT MCS, MCS4(was initially set when they were set on site) and yesterday I added MSC15(helped a tiny bit, from 7 to 10Mbps) . I am afraid that if i deselect the MSC4, the link will go down and I wont be able to access it remotely (since I need to do that). How do I amp the throughput and still gain access to the sites? Help tnks