Sunday, January 26, 2020

Re: Recommendation for high sample rate receiver?

On Sun, Jan 26, 2020 at 6:42 PM Mike <mike.nelson@rdss.com> wrote:
The device in question is to replace an existing RF-to-baseband
component of a geographically distributed signal collection system. 
Each receiving station samples the 6 MHz passband, detects a signal and
estimates a time-of-arrival, then sends it on to a central facility that
performs the multilateration calculations.  The existing TOA codebase
(and other decoders) expects 2 ns samples.

If there is only a 6MHz passband, then you should be able to interpolate to 500MSPS from the 6MSPS sample rate and be fine with your existing code base.

Right?

Brian

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