On Tue, 17 Feb 2015 18:33:24 -0800
Tom McDermott <[email protected]> wrote:
> Hi Dave - agree that VNA is one good way to measure the delay. If required
> accuracy is less than about
> 0.5 nsec, then Tx antenna to Rx antenna mutual impedance starts to become
> an issue. Above about
> 1 nsec error probably most of these can be ignored. No access to a vector
> VNA that works at 1.5 GHz.
> unfortunately.
You could try tinyVNA[1]. I have used it once, it has some quirks
(it's half hobby, half commercial project and that shows) but works
otherwise. I have no idea how accurate it is.
Attila Kinali
[1] http://miniradiosolutions.com/minivna-tiny
--
It is upon moral qualities that a society is ultimately founded. All
the prosperity and technological sophistication in the world is of no
use without that foundation.
-- Miss Matheson, The Diamond Age, Neil Stephenson
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