Forum: GNU Radio Re: Merge multiple complex streams]

4f860d9bfbbdd91369ed4554e08d205f?d=identicon&s=25 Imre Biacsics (Guest)
on 2014-05-13 13:16
(Received via mailing list)
Thanks a lot, it really got me going! This is part of my learning
process,
if it's leading to nothing at all; that's okay.

Somewhere I red about feeding multiple dongles from a single signal
source, interesting....

A possible configuration:

1. Upconverter & 30 Mhz low pass filter
2. Cheap wideband amplifier / splitter ( 75 Ohm tv splitter ?)
3. Rig dongles with usb hubs

I fiddled around with Mike's example had a hard time to figure out the
way
to merge the FFT outputs. Found the solution in the 'Streams to Vector
block' Setting the vector length to the FFT size.

Result: http://www.livep2000.nl/code/grc/

Let's test the frequency border(s)
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