OCTAGON SF8008 E2 4K UHD

S

samoloko

Specialist Contributor
Messages
397
My Satellite Setup
1.8 PFA
My Location
EU
can you be more specific
which one Is better for fringe

@zorbua,

how do you find sf8008 tuner sensitivity compared to dreambox sil labs 21660 tuner that you had
Now since Driver update to small symbol rate it's ok.
 
zorbua

zorbua

Regular Member
Messages
867
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
I have two separate Dishes connected to the Receivers...both 1.2 m.
The one with the Dreambox is registering a 76% Snr on a fringe freq whilst the other with the Octagon is displaying 69%...But I
know for a fact that the Dish connected to the DBox gives a slightly better overall reception than the other....no matter how much
I tried to align the other perfectly, so in realty I cannot say with certainty if the 21660 is better or not.
 
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stephan94

stephan94

Specialist Contributor
Messages
437
My Satellite Setup
1.20 Channel master ( Paris)and 1200 Laminas ( Bavaria) KU and C Band
Openbox SX6 and S3 Mini, Dr HD 15, Octagon SF 4008 and Octagon SX88and SX8 HD One, TBS 6983
My Location
Bavaria and Paris
The only way to measure the sensitivity of a receiver is to go on a satellite or signals are weak, even very weak, and see which receiver can still receive a good image while the other has a bad image.
the% does not mean anything. This is not a unit of measurement (each receiver has its% system, we can not compare)
If you take the dB it will already be a better indication.
 
zorbua

zorbua

Regular Member
Messages
867
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
The only way to measure the sensitivity of a receiver is to go on a satellite or signals are weak, even very weak, and see which receiver can still receive a good image while the other has a bad image.
the% does not mean anything. This is not a unit of measurement (each receiver has its% system, we can not compare)
If you take the dB it will already be a better indication.
So I will give signal strength in db - One is showing 6.25db (Octagon Dish) whilst the other (Dreambox Dish ) 9.25db (both on 70East)
and the Channel is MTA HD. Now the funny thing is this.....On this Sat besides receiving the MTA Channel there is another channel (besides others)
goes by the name of U-News Channel...Now on the octagon I am locking this channel with a 7.25 db and clearing BUT on the dreambox I have
a 9.00db signal but not locking and naturally it's not clearing. The Dreambox is a 900UHD Receiver with a Si2166D Tuner and Newnigma Image.
I cannot explain this and btw both Dishes are tuned for maximum signal.
 
Last edited:
stephan94

stephan94

Specialist Contributor
Messages
437
My Satellite Setup
1.20 Channel master ( Paris)and 1200 Laminas ( Bavaria) KU and C Band
Openbox SX6 and S3 Mini, Dr HD 15, Octagon SF 4008 and Octagon SX88and SX8 HD One, TBS 6983
My Location
Bavaria and Paris
thank you very much, for these tests.:Y
This is much more precise as an answer, and we can deduce that on these frequencies,
the 8008 is more sensitive than the 900 with an SI2166D.

best regard
 
MCelliotG

MCelliotG

Specialist Contributor
Messages
682
My Satellite Setup
TBS 5925, Mut@nt HD51, EDISION OSMINI, MABO 130X144, DRAGONSAT DS3000 LED MOTOR, INVERTO BLACK ULTRA TWIN LNB
My Location
Thessaloniki, Greece
@MCelliotG
in current driver we changed code for SR, support from min. SR 100 - until - max 80000.
1xx SR well tested, works. High SR example 47300 Optus D1 tested, well. 60000 need test too.
The tests will be interesting to see, indeed. For the moment you can ask Silabs why Asturias Mux is so problematic with their tuners...
 
M

Mohd Sadoon

Member
Messages
33
My Satellite Setup
1.Hot bird
2.astra 1m widebeam
3.eutelsat 3
4.nilesat
5.nss 6
6.yahsat
7.azerspace
My Location
Oman
thank you very much, for these tests.:Y
This is much more precise as an answer, and we can deduce that on these frequencies,
the 8008 is more sensitive than the 900 with an SI2166D.

best regard
You use dreambox 900 with tuner twin DVB-s2 FBC S2X Multistream ?
 

Attachments

stephan94

stephan94

Specialist Contributor
Messages
437
My Satellite Setup
1.20 Channel master ( Paris)and 1200 Laminas ( Bavaria) KU and C Band
Openbox SX6 and S3 Mini, Dr HD 15, Octagon SF 4008 and Octagon SX88and SX8 HD One, TBS 6983
My Location
Bavaria and Paris
S

samoloko

Specialist Contributor
Messages
397
My Satellite Setup
1.8 PFA
My Location
EU
zorbua,
I know that you had si2166b - that was tuner I ask about
stephan94 Is absolutely right about way we compare two tuners sensitivity - the one with less breakups Is better
 
zorbua

zorbua

Regular Member
Messages
867
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
zorbua,
I know that you had si2166b - that was tuner I ask about
stephan94 Is absolutely right about way we compare two tuners sensitivity - the one with less breakups Is better
Hi I just came in now....My Dreambox 900 has a twin Tuner S2x Multistream NOT FBC.... but my other one 920 UHD yes.
 
Octagon-Germany

Octagon-Germany

Member
Messages
144
My Satellite Setup
http://www.octagon-germany.eu/
My Location
http://www.octagon-germany.eu/
OCTAGON SF8008 4K UHD E2 Treiber (Driver) Update 21.03.2019

1: Try HDR issue fix (please test)
2: Update Hiplayer for Kodi fix video sync issue
3: Try fix Kodi stutter issue (please test)
4: Add more character for Frontpanel led (Display).
5: Fixed crash when handle some pes packet.
6: Remove CEC 0 NOT VALID! message on HDMI CEC driver.
7: Fixed the screen blank for skip media when refresh rate set to "Auto" mode.
8: Update: hi-dvb.ko, vtnerc.ko, hi_hdmicec.ko, oled.ko, libreader, stb-kodi-sf8008_17


Ab morgen in den Images!
From tomorrow in images!
Yarinki imajlardan itibaren!
 
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