Based on the USRP1 rev 4.5 and RFX 900 / 1800, the URAN-1 (Rev 1.0) is a custom designed OpenBTS GSM Base Station board with the following specifics:

           TCXO 0.1ppm 52.000MHz Ultra precision Golden Oscillator;     

           Software define the frequency range 1 (750 – 1050 Mhz)  and range 2 (1500 – 2100 Mhz);    

The following on-line documents can be found: (rfpga dot com)

            Board Schematics x 1 (or google `iplinkme` or `rfpga` for it)

            Board dimensions drawing x 1  (or google `iplinkme` or `rfpga` for it)

The kit includes:

            URAN-1 board with frequency range 1 (750 – 1050 Mhz, or 1500 – 2100 Mhz)  x 2

            USB 2 cable  x 2

If you need OpenBTS demo ISO file and manual:

            OpenBTS demo ISO file (or google `iplinkme` or `rfpga` for it)

            Note: Autostarted OpenBTS 4.0 inside, So, read OpenBTS 4.0 manual carefully

                      Stop OpenBTS 4.0 first … if you need to 

If need the software defined radio (SDR) GSM Base Station ready, please refer to:                

             HP URAN-1 USRP OpenBTS Software Defined SDR GSM Base Station System

            1U Rack URAN-1 USRP Based OpenBTS / SDR GSM Base Station Development kit