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Re: [Discuss-gnuradio] Why cant I increase signal by 1 hz at a time with
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From: |
Michael Ossmann |
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Subject: |
Re: [Discuss-gnuradio] Why cant I increase signal by 1 hz at a time with high frequencies? |
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Date: |
Mon, 7 Sep 2015 21:15:10 -0600 |
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User-agent: |
Mutt/1.5.22 (2013-10-16) |
On Tue, Sep 08, 2015 at 04:33:38AM +0200, Douglas Beonkey wrote:
>
> If I create a signal source block with a starting frequency of 1.2
> GHz, and in the block have a variable slider added to the frequency
> (assume the variable can slide between 0 and 1000), i must move the
> slider 120 or more steps before the signal shifts on the waterfall
> plot with a gap of 120 or more hz.
Perhaps the frequency is stored as a (32-bit single precision) float.
This data type can store 1200000000.0 and 1200000128.0 but not the
intermediate integers.
Mike