Spectrum Scale

hl2
Posts: 9
Joined: Tue Sep 07, 2021 11:40 am

Spectrum Scale

#1

Unread post by hl2 »

How can i change the dbm steps in Spectrum?
At the moment there are only 5db steps, i wwould like to change to 10db

Max
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Joined: Thu Aug 13, 2020 9:47 am

Re: Spectrum Scale

#2

Unread post by Max »

I don't think there is an adjustment for that directly but can be achieved by manually setting high/low values for scale here (usually defaults to "auto"):
Scale.jpg

Max

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Simon G4ELI
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Re: Spectrum Scale

#3

Unread post by Simon G4ELI »

hl2 wrote: Tue Sep 07, 2021 11:42 am How can i change the dbm steps in Spectrum?
At the moment there are only 5db steps, i wwould like to change to 10db
You can't, it's fixed as Max shows.
Simon Brown :shock:
www.sdr-radio.com

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hl2
Posts: 9
Joined: Tue Sep 07, 2021 11:40 am

Re: Spectrum Scale

#4

Unread post by hl2 »

At Max s snapshot there are 10db steps.When i change the scale manually like Max, its still at 5db

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Simon G4ELI
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Re: Spectrum Scale

#5

Unread post by Simon G4ELI »

hl2 wrote: Tue Sep 07, 2021 2:06 pm At Max s snapshot there are 10db steps.When i change the scale manually like Max, its still at 5db
Ah, that's probably a drawing algorithm.
Simon Brown :shock:
www.sdr-radio.com

Do not send me direct e-mail, thank-you!

Max
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Re: Spectrum Scale

#6

Unread post by Max »

Simon G4ELI wrote: Wed Sep 08, 2021 2:37 pm
hl2 wrote: Tue Sep 07, 2021 2:06 pm At Max s snapshot there are 10db steps.When i change the scale manually like Max, its still at 5db
Ah, that's probably a drawing algorithm.
Ah yes, I can see it changes as you click and drag the horizontal divider bar up and down between spectrum and waterfall.

Max

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