I am testing SWR into a dummy load. With USB 5V power, CW mode, press PTT gives first the result SWR:1.0 in the upper right hand corner of the display. If I hold PTT, the display switches to SWR:nan0.
What does SWR:nan0 mean?
Thanks.
73 de Contrainted
display upper right SWR:nan0
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- Posts: 57
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Re: display upper right SWR:nan0
I switched over to the antenna and used the nanoVNA scans to set the tuning to about VSWR 1.5-1.8 over the 40m band. When I test the SWR with the truSDR, the reading is SWR:1.0, too good to be true. Any explanation?
73 de Constrainted
73 de Constrainted
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- Posts: 57
- Joined: 20 Dec 2022, 20:51
Re: display upper right SWR:nan0
Menu 2.8 PracticeConstrainted wrote: ↑23 Dec 2022, 23:38 I switched over to the antenna and used the nanoVNA scans to set the tuning to about VSWR 1.5-1.8 over the 40m band. When I test the SWR with the truSDR, the reading is SWR:1.0, too good to be true. Any explanation?
73 de Constrainted
ON
was the cause of the SWR 1.0 result. Without practice mode, the SWR was 1.15.
73 de Constrainted
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