Advice Needed Receivers with the lowest Symbol Rate?

zorbua

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23E 12647V and 8W 12622V.
With Octagon Sf8008
 

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stephan94

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Bavaria
Today ( in very wet weather )
new success ( and maybe a new record fot the Openbox)
on 8° West 12622 V sr 255 is blocked and the radio can be heard
Encode_1080P_90.mp4_20240329_105251.614.jpgEncode_1080P_90.mp4_20240329_105307.159.jpg
 

zorbua

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My Satellite Setup
Dreambox 8000 HD
Dreambox 800se
Dreambox 900UHD
Clark Tech 5000 HD
Numerous other receivers (Retired)
Dish Gibertini 1.5 M
Dishes Gibertini 1.2 x2
Dish Gibertini 1 M
My Location
Malta
Today ( in very wet weather )
new success ( and maybe a new record fot the Openbox)
on 8° West 12622 V sr 255 is blocked and the radio can be heard
View attachment 155182View attachment 155183
I can get the language which is in the original language and there seems to be a lady translating in
Italian. Also tried my luck with 12621 V 144S/R 2/3 but alas no signal at all.
 

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stephan94

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Openbox SX6 and S3 Mini, Dr HD 15, GTCombo ; Octagon SF 4008 , TBS 6983
My Location
Bavaria
Also tried my luck with 12621 V 144S/R 2/3 but alas no signal at all.
You won't find anything, because 12621 V 144 is no longer active, but on 12620.5 V there is a frequency with an sr of 468.
8°0W_2403301427_12605-12630 V.jpg

Encode_1080P_91.mp4_20240330_143707.378.jpg
 
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EnoSat

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Does the SDR display other frequencies?
 

stephan94

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EnoSat

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Sorry, I don't understand the question. What is an SDR display? :confused
s-l1600.png
 
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satesco

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Satellite reception between 100.5E-50.0W
My Location
Romania
You won't find anything, because 12621 V 144 is no longer active, but on 12620.5 V there is a frequency with an sr of 468.

....
In my area, I have a useful signal on 12621 V,144,2/3(so it is active), and I can listen to the radio stream!:Y
 

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stephan94

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congratulations, yesterday I tried several times without success.
bravo! :-clap
 

stephan94

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Bavaria
Perhaps it is only active in the evening? No trace here
8°0W_2403311057_12616-12626 V .jpg
 

satesco

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Satellite reception between 100.5E-50.0W
My Location
Romania
I did the first test with IQmonitor version 2.0.3.0 and was happy that the app found 12620 V each time. However, since I could not save it because of the error "Is not a valid floating-point value," I then worked with version 1.0.2.8. The only problem after I found the frequency was being able to scan it manually.
As it is between two muxes with strong signals, the app found it quite hard, maybe because the symbol rate is lower than the two. In this case, I decided to scan it manually with the same frequency, 12620.61 V. From this moment, I could lock it and use it to stream.
(As you know, the decimals on freq are not set in stone, they can change depending on outside influences. In our case, the interference from the two closest ones makes it difficult to find and lock 12620 V).
I did the same thing with EBSpro.
Of course, as you know, you can only lock such a low symbol rate when the frequencies are so close with only 6983/6903 cards.
Here is what I got yesterday with version 2.0.3.0 and the 6983 cards, and how I configured it with version 1.0.2.8; I chose step signal search 200.
 

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satesco

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seven antennas,one toroidal with 16 lnbs,
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Satellite reception between 100.5E-50.0W
My Location
Romania
The test is done at noon, and version 1.0.2.8 can lock this low symbol rate.
See how I configured the app for this.
 

Attachments

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satesco

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seven antennas,one toroidal with 16 lnbs,
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Satellite reception between 100.5E-50.0W
My Location
Romania
A successful attempt was made to lock the symbol rate 145 Ks with neumoDVB under Linux.
 

Attachments

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cirio70

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Anoter succesfull attempt was made with both TBS-6903 and the MiniTiouner:

Screenshot 2024-03-31 191212.png

By the way, as reported long time ago, the radio with SR 144 is "Tendence Ouest".
Happy Easter,
 

EnoSat

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It remains to identify the parameters of the last one (but maybe it's not DVB, that's why Qmonitor doesn't see it)
8.0W_low symbol rate-145 Ks.png
 

stephan94

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Hello ,
by searching with an even smaller step ( 14) the frequency was finally found by the blindscan :)
:Y
8°0W_2404010923.jpg8°0W_2404010923_12618-12625 V .jpg
 

cirio70

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It remains to identify the parameters of the last one (but maybe it's not DVB, that's why Qmonitor doesn't see it)
It's probably noise picked up by MiniTiouner because me too, i get nothing on IQM.
Screenshot 2024-04-01 110651.png
 

satesco

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seven antennas,one toroidal with 16 lnbs,
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Satellite reception between 100.5E-50.0W
My Location
Romania
It remains to identify the parameters of the last one (but maybe it's not DVB, that's why Qmonitor doesn't see it)
...
I am amazed that even after it has been brought to your attention that you use other people's material to prove who knows what on the forum, you continue to copy it without mentioning the source or the user from whom you took the material.
It's a kind of illicit attribution of other people's work for your benefit.
I didn't realize it until long after noticing it had become a practice and working method.
There is no shame in being a colporteur if you want to help others, but a minimum obligation is to ask for the consent of those from whom you take the material. Décence oblige. :eek:
 
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EnoSat

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The source are listed in the posts above, does it need to be described?
source: #393 and #395
 
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