I HAVE A 15 KM 5.8 GHZ LINK

I HAVE TWO RB133 WITH UBIQUITY XR5 CARDS AND 26 DB GRID ANTENNAS.
I HAVE SIAGANLS BETWEEN -55 AND -60
TX/RX CCQ BETWEEN 45 AND 60%
SIGNAL TO NOISE BETWEEN 20 AN 25

I HAVE DISCONNECTIONS OF ABOUT 30 MIN
I AM USING 5GHZ MODE
CAN ANYBODY TELL ME WHAT CAN I DO, AND ALSO TELL ME IF CAN I USE THE OTHER MODES 5GHZ-TURBO,5GHZ-10MHZ,5GHZ-5MHZ. I HAVE NEVER USE THIS MODES

THANK YOU

try turning down the power of your radios and see if the CCQ gets higher

Also could be interference.

I've also noticed with nstream if you don't have any traffic the link disconnects and reconnects randomly over time. Put a load on it that goes away.

Scott

THANKS FOR THE HELP
I LOWERED THE POWER OF THE CARDS END THE QUALITY CAME UP AND ITS IS WORKING BETTER. I HAVENT HAD ANY DISCONNECTION SINCE.
CAN ANY BODY EXPLAIN TO ME WHAT ARE THE BENEFFITS OF USING THE OTHER MODES IN 5.8GHZ
5.8 GHZ TURBO, 5.8GHZ-10MHZ,5.8GHZ,5MHZ?

THANK YOU

turbo is 40mhz channel, double the bandwidth, weaker signal.
10mhz is half the bandwidth but stronger signal.
5mhz is quarter bandwidth, but stronger signal than 10mhz.

THANKS FOR THE HRLP
I HAVE THE LINK WORKING WITH TX/RXCCQ OVER 90%
SURFING AND DOWNLOADS ARE VERY GOOD BUT, MEN MESSENGER DOS NOT WORK, I HAVE BOTH RADIOS IN BRIDGE MODE. ANY IDEA WHAT COULD BE THE PROBLEM?

THANK YOU