Question about time interleaver block and simultaneous transmission

GNU Radio
1

Hi guys,

Previously i was told that in oder to create a case of
simultaneous transmission through two antennas, i
would need to utilise a time interleaver block. While
i have successfully implement a SDR that performs the
desired simultaneous transmission, i still do not
understand why do i need a time interleaver block for
such transmission.

Is this due to the latency caused by the
time-interleaver? Please explain. Thanks.

regards,
Willy

2

Hello all,

I am still developping my own board that use the USRP daughter board. I
need to know what is the maximum current consumption of these boards.

Thank you in advance.

Patrick

3

PAtrick Gerber wrote:

Hello all,

I am still developping my own board that use the USRP daughter board.
I need to know what is the maximum current consumption of these boards.

Thank you in advance.

If you keep the consumption on the 6V rail to less than 750ma you should
be ok.

Matt