Re: [Openbts-discuss] UL/DL spacing at 1800/1900Mhz and B2x0

[Arthur R. <art...@gm...>]

So TX and RX are separated on the board and we do not need any kind of
pre-treatment.
That allows transmitting on 1712-1714 and receiving on 1807-1809 at the
exact same time.

Trying to understand the whole transceiver part but I am really rusty with
cpp (the perks of becoming a manager ...)

Thanks Tom for your answers !

Regards,

Arthur

2014-12-22 19:36 GMT+01:00 Tom Tsou <to...@ts...>:

> On Mon, Dec 22, 2014 at 6:14 AM, Arthur Rabaté <art...@gm...>
> wrote:
> > Can the Bx0 run 1800/1900 Mhz networks ?
> > Since they have a 56Mhz realtime bandwidth and :
> > GSM 1800DCS 1800512-8851710.2+0,2(n-512)fUL(n)+95
> > GSM 1900PCS 1900512-8101850.2+0,2(n-512)fUL(n)+80
> >
> > If they can, how does it work ?
>
> Yes. B200 series can operate at 1800/1900 MHz. The important factor
> here is not the 56 MHz bandwidth figure, but the tuning range, which
> goes from 50 MHz to 6 GHz.
>
>   -TT
>