F15 Vs. D15: tuner test and comparison
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- Bywalec
- Posty: 143
- Rejestracja: 27 sie 2013, 11:09
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F15 Vs. D15: tuner test and comparison
Hi
I made a quick comparison between Dr. Hd F15 and D15 in order to test their two tuner.
Firstly I’d specify that I’m not a technician I’m only an hobbyst so forgive me if you find this test not so professional but I hope you can find it useful anyway
I used a 1mt Dish in Rome and an inverto black ultra single
I use driver 1.25p for F15 and 118p for D15 (but I tried also other firmware with same results)
I use firstly some very weak signal
Here some cases:
1) Seem that F15 give a more stable image compared to D15 as you can see with
A HABER (11792 H) & KANAL D (11862 H) on TURKSAT 42est
D15
F15
2) The F15 is able to give a better picture (Also if pixelled) of SAMANLYOU TV (11906 H)
D15
F15
3) This show in my opinion a very important bug in D15. Some 8psk with low symbol rate give no signal or an alternate 0 to 10 db with no flowing video when F15 show it normally. This is the case of TVT1 TAJIKISTAN on 75 east or SOLO MUSIC CHANNEL on 10 east
D15
F15
D15
F15
4) D15 lock a lot of weak signal that F15 don’t but anyway it gives no video because of low intensity of the signal. You can see it watching the red bar of the F15 of RAH E FARDA (previously locked). D15 gives GREEN bar but no video (sorry I miss the screenshot). This happen on a lot of weak signal that I’ve test on Turksat like FOX or other but again with 8psk like SYNEMA TV always on Turksat gives 0 db.
So you can lock more channels on D15 when they are fringe.
F15
5) This show “a point in favour” of D15. This is a feed on 15 West 11518 H 3744. D15 show it normally F15 not. This happen also with RAH E FARDA on Turksat.
F15
D15
So in my opinion F15 has still the best tuner, better than D15.
I don’t know if there is better firmware of D15 able to resolve the bug I wrote before or can at least tie the F15 tuner. suggestion are very appreciate
Comments too
Best regards
4Him
I made a quick comparison between Dr. Hd F15 and D15 in order to test their two tuner.
Firstly I’d specify that I’m not a technician I’m only an hobbyst so forgive me if you find this test not so professional but I hope you can find it useful anyway
I used a 1mt Dish in Rome and an inverto black ultra single
I use driver 1.25p for F15 and 118p for D15 (but I tried also other firmware with same results)
I use firstly some very weak signal
Here some cases:
1) Seem that F15 give a more stable image compared to D15 as you can see with
A HABER (11792 H) & KANAL D (11862 H) on TURKSAT 42est
D15
F15
2) The F15 is able to give a better picture (Also if pixelled) of SAMANLYOU TV (11906 H)
D15
F15
3) This show in my opinion a very important bug in D15. Some 8psk with low symbol rate give no signal or an alternate 0 to 10 db with no flowing video when F15 show it normally. This is the case of TVT1 TAJIKISTAN on 75 east or SOLO MUSIC CHANNEL on 10 east
D15
F15
D15
F15
4) D15 lock a lot of weak signal that F15 don’t but anyway it gives no video because of low intensity of the signal. You can see it watching the red bar of the F15 of RAH E FARDA (previously locked). D15 gives GREEN bar but no video (sorry I miss the screenshot). This happen on a lot of weak signal that I’ve test on Turksat like FOX or other but again with 8psk like SYNEMA TV always on Turksat gives 0 db.
So you can lock more channels on D15 when they are fringe.
F15
5) This show “a point in favour” of D15. This is a feed on 15 West 11518 H 3744. D15 show it normally F15 not. This happen also with RAH E FARDA on Turksat.
F15
D15
So in my opinion F15 has still the best tuner, better than D15.
I don’t know if there is better firmware of D15 able to resolve the bug I wrote before or can at least tie the F15 tuner. suggestion are very appreciate
Comments too
Best regards
4Him
Jesus is my Saviour
************
1.20 Laminas
Rome, Italy
Receivers: AX HD61 - Octagon SX88+- Amiko Mini Combo - Telesystem Ts 4K - Axas HIS Twin - Tbs 5980
Subscriptions & cards: Bein Mena - Tring - Digitalb - TVR - RTVI Slovenia - MTVA - Tivùsat - TDT España - Xtra Tv - Kabelio
************
1.20 Laminas
Rome, Italy
Receivers: AX HD61 - Octagon SX88+- Amiko Mini Combo - Telesystem Ts 4K - Axas HIS Twin - Tbs 5980
Subscriptions & cards: Bein Mena - Tring - Digitalb - TVR - RTVI Slovenia - MTVA - Tivùsat - TDT España - Xtra Tv - Kabelio
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- Stały bywalec
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- Ekspert
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F15 Vs. D15: tuner test and comparison
Good work...Agree- F15 is the best DX receiver(has some bugs ,but can live with it).
I often use spectrum analyser-it is perfect for finding inclined or any satellite.
I often use spectrum analyser-it is perfect for finding inclined or any satellite.
-
- Bywalec
- Posty: 143
- Rejestracja: 27 sie 2013, 11:09
- Tuner: ax hd61
- Antena: 120 laminas
- Konwerter: ibu,octagon oslo
- Podziękował: 7 razy
- Dostał Podziękowań: 24 razy
F15 Vs. D15: tuner test and comparison
can you help me?
how can I use the spectrum analyse to catch perfectly a satellite?
how can I use the spectrum analyse to catch perfectly a satellite?
Jesus is my Saviour
************
1.20 Laminas
Rome, Italy
Receivers: AX HD61 - Octagon SX88+- Amiko Mini Combo - Telesystem Ts 4K - Axas HIS Twin - Tbs 5980
Subscriptions & cards: Bein Mena - Tring - Digitalb - TVR - RTVI Slovenia - MTVA - Tivùsat - TDT España - Xtra Tv - Kabelio
************
1.20 Laminas
Rome, Italy
Receivers: AX HD61 - Octagon SX88+- Amiko Mini Combo - Telesystem Ts 4K - Axas HIS Twin - Tbs 5980
Subscriptions & cards: Bein Mena - Tring - Digitalb - TVR - RTVI Slovenia - MTVA - Tivùsat - TDT España - Xtra Tv - Kabelio
-
- Ekspert
- Posty: 733
- Rejestracja: 26 kwie 2011, 20:31
- Lokalizacja: Žilina Lat: 49.2° Long:18.8°
- Podziękował: 26 razy
- Dostał Podziękowań: 105 razy
F15 Vs. D15: tuner test and comparison
For the final tuning , signal bar is better. If I need to find a satellite in unknown area ,Im using spectrum...
Regards...
Regards...
- zuchnet
- DX-er
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F15 Vs. D15: tuner test and comparison
Jako że wiatr bardzo się rozkręca testuje tylko tu gdzie mogę tj. na 60*e
Blindscan znajduje SR= 1000 w DVB-S (11464 V) i zapisuje poprawnie zaś na 10970 V 977 7/8 robi "lock"
Na chwilę obecną tylko tu mogę po testować jak skończy wiać i antena nie odleci to będę męczył dalej , jedyne co nie jest w moim guście to fakt że blindscan nie pokazuje jakie tp znalazł tylko od razu leci ze skanowaniem Testuje na ostatnim fw.126p, analiza widma jest troszkę inna niż w przypadku F15 ale to zapewne kwestia fw.
Blindscan znajduje SR= 1000 w DVB-S (11464 V) i zapisuje poprawnie zaś na 10970 V 977 7/8 robi "lock"
Na chwilę obecną tylko tu mogę po testować jak skończy wiać i antena nie odleci to będę męczył dalej , jedyne co nie jest w moim guście to fakt że blindscan nie pokazuje jakie tp znalazł tylko od razu leci ze skanowaniem Testuje na ostatnim fw.126p, analiza widma jest troszkę inna niż w przypadku F15 ale to zapewne kwestia fw.
Dish: Parabola 200 (98e-53w), AS-120 , AS-130, 3xT90 (95e-60e),(42e-4w),(5w-45w)
STB:DM 920UHD, DM 900UHD, VU+ DUO 4K SE , SF-8008 Single, Openbox X-810, S3 Mini II, S3 CI II, AS-4K2X, GT Media: GTX, GT Combo, V9 Prime, TBS 6903
STB:DM 920UHD, DM 900UHD, VU+ DUO 4K SE , SF-8008 Single, Openbox X-810, S3 Mini II, S3 CI II, AS-4K2X, GT Media: GTX, GT Combo, V9 Prime, TBS 6903
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