Video transmission with USRP

GNU Radio
1

Dear All,

I’m trying to set up a video transmission using Gstreamer ,
gnuradio-companion and USRP (N210). When using OFDM modulation I have to
put
both the Tx and Rx USRPs very close (few centimeters) to each other to
receive anything. I have managed to set it up using DBPSK or GMSK
modulation, but the maximum range is around 1.5m. Is such range normal?
Can
it be extended?

Thanks in advance for any help.

Pawel

2

On Wed, Sep 14, 2011 at 8:31 AM, Paweł Sroka [email protected] wrote:

Pawel

This is a question very much related to the RF hardware you are using.
The
daugherboard, frequency, antenna, external amps/filters, etc. are all a
part
of this.

Generically, the answer to your question is “yes,” but the specifics are
specific to your needs and situation. Very hard to trouble shoot this
kind
of thing with such an open ended question. I’m sure you’ll find good
answers
to specific questions here, though.

Tom