it is a monoband 1800 concentric cell ?
what is the value of :
ZONE HO HYST DL
ZONE HO HYST UL
now some analysis :
is CRAZY !!!!
Are you really putting an attenuation of 30dB to your BTS ? Then there is almost no coverage at all.
This value should be 0dB.
that should be a positive value, such as +30dBm (in 1800MHz cell) or 33dBm (in 900Mhz cell)
Waiting for your answers to the first questions…