How can I read the SNR in dB, instead of % ?
Other boxes show them with same settings....
snrvuuno5kse.jpg 157.19KB
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Edited by jpuigs, 20 May 2019 - 22:19.
VU+ Uno 4KSE S/N dB
Started by jpuigs, 20 May 2019 22:15
12 replies to this topic
#1
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Posted 20 May 2019 - 22:15
Enigma is getting old....
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Re: VU+ Uno 4KSE S/N dB #2
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Posted 20 May 2019 - 22:24
When the drivers support it or when we have a kind of accurate recalculation formular...
WaveFrontier 28.2E | 23.5E | 19.2E | 16E | 13E | 10/9E | 7E | 5E | 1W | 4/5W | 15W
Re: VU+ Uno 4KSE S/N dB #3
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Posted 20 May 2019 - 22:29
ok.
Can I help in any way ?
Enigma is getting old....
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Re: VU+ Uno 4KSE S/N dB #4
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Posted 22 May 2019 - 20:28
Supply an approximation formula.
* Wavefrontier T90 with 28E/23E/19E/13E via SCR switches 2 x 2 x 6 user bands
I don't read PM -> if you have something to ask or to report, do it in the forum so others can benefit. I don't take freelance jobs.
Ik lees geen PM -> als je iets te vragen of te melden hebt, doe het op het forum, zodat anderen er ook wat aan hebben.
Re: VU+ Uno 4KSE S/N dB #5
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Posted 22 May 2019 - 22:26
Can you give me an example of other ones ?
Enigma is getting old....
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Re: VU+ Uno 4KSE S/N dB #6
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Posted 22 May 2019 - 23:10
Take a receiver that has the freature and create a table % on vu vs. dB on other and then based on the values try to create a conversion formular...
WaveFrontier 28.2E | 23.5E | 19.2E | 16E | 13E | 10/9E | 7E | 5E | 1W | 4/5W | 15W
Re: VU+ Uno 4KSE S/N dB #7
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Posted 24 May 2019 - 13:06
Preferrably not one that is already estimated, but a calibrated device.
* Wavefrontier T90 with 28E/23E/19E/13E via SCR switches 2 x 2 x 6 user bands
I don't read PM -> if you have something to ask or to report, do it in the forum so others can benefit. I don't take freelance jobs.
Ik lees geen PM -> als je iets te vragen of te melden hebt, doe het op het forum, zodat anderen er ook wat aan hebben.
Re: VU+ Uno 4KSE S/N dB #8
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Posted 27 May 2019 - 23:10
Sorry, I returned that box. I don't have it now.
Enigma is getting old....
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Re: VU+ Uno 4KSE S/N dB #9
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Posted 28 May 2019 - 01:31
I would do the same thing! When you buy a Vu+ you simply forget about SNR in db, it's plain and simple, they have stated themselves many times in the past that they will never support SNR in db, and the very few of their models that do is because of a pre-existing driver for that particular tuner or done by approximation in E2 and that's why there is a top value.
Even that approximation method to convert initially what - whatever might be - a percentage to db was unnecessary in my opinion and all was done by developers' initiatives to facilitate users, but since the manufacturer does not give a damn, then why anyone would bother, honestly...
Edited by MCelliotG, 28 May 2019 - 01:32.
Re: VU+ Uno 4KSE S/N dB #11
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Posted 2 June 2019 - 08:12
With me the same (HD51) also only appears in%.
Edited by Loui (PD1LOI), 2 June 2019 - 08:13.
Re: VU+ Uno 4KSE S/N dB #12
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Posted 2 June 2019 - 08:50
Actually the only concrete info on the signal q is the BER and no tuner gives the correct BER 
the dmm7000 could give it... it would be nice when a tuner could give it!
the dmm7000 could give it... it would be nice when a tuner could give it!
Edited by littlesat, 2 June 2019 - 08:51.
WaveFrontier 28.2E | 23.5E | 19.2E | 16E | 13E | 10/9E | 7E | 5E | 1W | 4/5W | 15W
Re: VU+ Uno 4KSE S/N dB #13
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Posted 2 June 2019 - 11:13
With me the same (HD51) also only appears in%.
Very strange, are you sure you have the correct setting?
HD51 has the most accurate db indication for a Silabs tuner equipped receiver, counting less than 0.25 increments!
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