On Tue, Sep 6, 2011 at 10:22 AM, John Ackermann N8UR <j...@febo.com> wrote:
> I want to implement the equivalent of a carrier-operated relay -- a squelch > block that provides an "on" signal at a threshold input signal level, which > then passes or blocks data at some point further downstream rather than > right at the point where the sensing is happening. > > Are there GRC blocks that will allow this? > > Thanks, > > John > John, Yes, look in "Level Controls," there is a "Simple Squelch," "Standard Squelch," and "Power Squelch" as well as a simple "Threshold." You'll have to look closer into this blocks to find out how they work. Tom
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