Query OpenBTS

Hi all, I am currently trying to implement GSM Test-bed. I am having gnuradio 3.3.0 openBTS-UHD 2.8. Both are installed successfully. I have USRP1 with one daughter board RFX900 and antenna is connected to TX/RX. I have given --wuth-usrp1 and --with-singledb as argument to ./configure of OpenBTS. I have configured Tranceiver52M also. When i probe the usrp it is giving me frequency as 64MHz. My problem is when i run OpenBTS ,it is giving error like Starting the system... 1339228185.9317 ALARM 3079269056 ControlCommon.cpp:658:load: TMSITable cannot open TMSITable.txt for reading 1339228185.9319 ALARM 3079269056 OpenBTS.cpp:517:main: OpenBTS starting, ver 2.6PUBLIC build date Jun 9 2012 1339228185.9384 FORCE 3077736672 Logger.cpp:196:gLogInit: Setting initial global logging level to NOTICE 1339228191.0458 ALARM 3077827440 USRPDevice.cpp:555:setRxFreq: set RX: 900200000.0000failed baseband freq: 897000000.0000 DDC freq: -3200000.0000 residual freq: 0.0030 1339228191.0461 ALARM 3077827440 Transceiver.cpp:540:driveControl: RX failed to tune 1339228191.0463 ALARM 3079269056 TRXManager.cpp:348:tune: RXTUNE failed with status 1 1339228191.0467 ALARM 3079269056 TRXManager.cpp:401:powerOn: POWERON failed with status 1 1339228191.0470 ALARM 3079269056 TRXManager.cpp:415:setPower: SETPOWER failed with status 1 1339228191.5256 ALARM 3079269056 TRXManager.cpp:415:setPower: SETPOWER failed with status 1 1339228191.526095 3079269056: Welcome to OpenBTS. Type "help" to see available commands. OpenBTS> 1339228193.5264 ALARM 3035151216 TRXManager.cpp:415:setPower: SETPOWER failed with status 1 1339228196.5294 ALARM 3070430064 TRXManager.cpp:90:clockHandler: TRX clock interface timed out, assuming TRX is dead. Please anyone can guide we what is the problem.May be it is related to 52MHz and 64MHz frequency difference or problem with my daughter board. -- Regards, Manan Bhatt M. Tech. Dept of Computer sci & Eng. NIT,Surathkal.