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Re: TDR what does it show? #cables


 

On Mon, Nov 14, 2022 at 12:53 AM, tuckvk3cca wrote:


When you click on the TDR in Nanovsaver. The length of the cable is already
indicated, which I presume is the physical length once you specify the coax
type or VF. There are two plots on the graph, but what do they show?
One graph shows the Time Domain response of the cable attached to CH0 (port1). The other shows the approximate impedance magnitude |Z|. In the annotated Saver graph below I measured 3M of RG-316 connected to 1.8M of 75 ohm RG-6 with an adapter.

Roger

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