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Re: Start/stop points for HF SWR measurement


 

On Thu, Feb 2, 2023 at 03:58 PM, Donald S Brant Jr wrote:


One problem with using a very wide sweep is that you may miss a narrow
resonance. For 101 points from 100kHz to 30MHz the steps are 300kHz, wider
than some ham bands.
Doing a calibration is not unduly burdensome and you get quick at it with
practice. Then there are 4 or more presets available to store setups.....
73, Don N2VGU
Yes, I had separate memories for each band since I was using it to check a magnetic loop antenna. The tuning of which is rather tricky. I might combine, say, two bands within a 4 MHz span and see how accurate it is.

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