I submitted a link of 40 km ultilizzando 29 Duplex and radio antennas Jirous Ubiquiti SR71-15a-N wireless protocol streme 5600 and frequency of the link goes to the great I -60dB/-60dB signals with 100% CCQ therefore apparently a great link except that the same multiple times a day I go down to 3/10 sec and then back up again, apart from interference in your opinion what could be causing these sudden disconnections?? a friend suggested I change the radio Ubiquiti Mikrotik with those as well, I do not know more sensitive, I ask you some advice.
maybe your antennas are very closer of other antennas in the tower. you can use noise-inmunity on advance menu and put on ap y client mode for try, other sugestion is set the scan list to only one frecuency on cpe mode. this help you to a fast reconnection link.
you can do an analisis spectral too, open a new comand windows and write “interface wireless spectral-history range=(here the range to scan ex:5100-5200 number 0, enter)”, this can help to see the channel saturation.
Nice shot -60/-60 40km Jirous are making good antennas
Have 28km link Jirous 29Db R52Hn radio -64/-65 130-140 (TCP tested with 5 simultaneous connections) mbit with nv2
with nstreme I get about 100-110 mbit but unstable (like in ur case 20-30 disconnects a day) or data rate will drop
if u use nstreme just enable nv2 see if link disconnect
Jirous are making good antennas