On 11/30/2017 02:08 PM, Müller, Marcus (CEL) wrote:
[ snip ]
You can do that (obviously, it works!), but I'd recommend you just use
a channelizer with N=125 instead of 117! Your channel map can be used
to ignore the channels you don't need (which seem to be the 4 upper and
lower "edge" ones),
And the resampler did the trick. Carriers are now nicely aligned. Thanks
again!
On Nov 29, 2017, 4:48 PM, at 4:48 PM, John Ackermann N8UR wrote:
>Hi Marcus --
>
>First, thanks for catching the typo in the channel map. There was no
>plan to skip any channels; the goal is to get each channel in
Hi Marcus --
First, thanks for catching the typo in the channel map. There was no
plan to skip any channels; the goal is to get each channel in frequency
order (out0 = 540 kHz; out116 = 1700 kHz).
I did an experiment using a signal generator feeding the Red Pitaya
receiver and testing vario
Does the number of channels have to be a power of 2?
On Wed, Nov 29, 2017 at 10:39 AM John Ackermann N8UR wrote:
> I'm building a ridiculous flowgraph that breaks the AM broadcast band
> (540 - 1700 kHz in the U.S.) into 117 10 kHz wide channels and measures
> the energy in each. The thing is w