Bug? f-cal does not work

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Mikael Dagman

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Aug 16, 2026, 10:48:45 AMAug 16
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Hi, so this problem came with me using the trx-duo and its latest fw update, its now possible to run 16x 48khz slots for grabing ft8 wspr, qrss etc over 16 different bands/freqs, the fw with its backround is avalible here https://github.com/fventuri/red-pitaya-notes/releases  the problem is that f-cal does nothing, not in + or in negative numbers, Im using latest 995 on windows and tested lots of the version avalible on the this google group all the way back to the old v33 but all the same, the receiver/s present itself as Angelia np 8 - see screenie.

the fcal worked fine on all othre rx I tried, like Hermes lite2, and the pd-sdr

73
Mikael - SA6BSS
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Mikael Dagman

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Aug 18, 2026, 2:16:38 AMAug 18
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I should ad as I cant adjust f-cal I calculate the offset at 6,8ppm (aginst WWV) and adjusted the frequency on all bands in accordance

Sinny Cool

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Aug 25, 2026, 4:44:13 AMAug 25
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Hi Mikael.  Can't help with the f-cal but thank you for taking the trouble to post Franco's link, it's appreciated.

Phil VK7JJ
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