On Thu, May 13, 2010 at 1:18 AM, marcin_w wrote:
>
>
> Eric Blossom wrote:
>>
>> Your baseband sample rate is 100M/32 -> 3.125MS/s
>>
>> You're using 2 samples/symbol, thus your symbol rate is
>> 3.125MS/s / 2 -> 1.5625Msymbols/s
>> And since you're using DBPSK, you're getting 1 bit/symbol, thus
Eric Blossom wrote:
>
> Your baseband sample rate is 100M/32 -> 3.125MS/s
>
> You're using 2 samples/symbol, thus your symbol rate is
> 3.125MS/s / 2 -> 1.5625Msymbols/s
> And since you're using DBPSK, you're getting 1 bit/symbol, thus your
> raw over-the-air bit rate is 1.5625Mbit/s
>
Hi
On Wed, May 12, 2010 at 11:42:55AM -0700, David Barton wrote:
> Thanks Eric.
>
> So the packet encoder samples /symbol does not affect the bit rate but just
> needs to match the dpsk samples/ symbol rate?
>
> Dave
Right.
Eric
___
Discuss-gnuradio
: [Discuss-gnuradio] Simple digital data transmitter
On Wed, May 12, 2010 at 09:06:13AM -0700, David Barton wrote:
> Hi,
>
> I have set up the following simple digital data transmitter:
>
>
> File source -à throttle -à packet encoder --- > DBPSK modulator -à
>
On Wed, May 12, 2010 at 09:06:13AM -0700, David Barton wrote:
> Hi,
>
> I have set up the following simple digital data transmitter:
>
>
> File source -à throttle -à packet encoder --- > DBPSK modulator -à
> USRP2
> File size sample rate samples/sym - 2
