LNB Setup | |
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09-11-2007
| #1 | ||
| Regular Member  Join Date: 14-11-2006 Location: Athens-Greece
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My System: CM 3.0m @ 28.2 w PACE |
Hi, anyone know what the "LNB Low Band LO Frequency (Ghz)" and "High Band LO Frequency (Ghz)" mean in the LNB setup menu of a digibox ? | ||
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09-11-2007
| #2 | ||
| cerca trova...  Join Date: 01-01-2000 Location: East Anglia
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Blog Entries: 1 My System: Triple Dragon with HDD/USB stick, Humax HDCI2000, Echostar AD3000ip & SR8700, Fortecstar 5100CIUltra, Aston Simba, RSD ODM300. Swedish Microwave 1.2 Motorised dish / Invacom C120 twin LNB driven by the AD3000. 3 other fixed dishes. Diablo/Mrev Cams  Fighting the evil 3 Dragons under the Don Quixote banner,Sir Llew persevered where others failed | It's the local oscillator frequencies of the LNB. For a Universal LNB (by far the most common), the low band frequency is 9.750 GHz High band frequency - 10.600 GHz Llew
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09-11-2007
| #3 | |||
| Regular Member Join Date: 14-11-2006 Location: Athens-Greece
Posts: 304
Thanks: 8
Thanked 5 Times in 5 Posts
My System: CM 3.0m @ 28.2 w PACE |
 and got all sorts of results. At one point signal and quality maxed out! and then again I had to reboot the digibox... Is there any point in changing them ? Could you for instance "focus" the LNB on specific freqs this way ? or perhaps what are they there for ( in the installers menu ) ? | |||
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09-11-2007
| #4 | |||
| Believe it when I see it Admin.  Join Date: 01-05-1999 Location: Southern England
Posts: 26849
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Blog Entries: 3 My System: Sky+, DB 7000s, Gemini 4.3 in flash, Var on USB stick. Transparent 80cm Dish, Moteck SG2100 DiseqC motor, lots of legacy gear. Meters: Satlook Digital NIT, Unaohm EP313, Swires Annie 204 Spectrum, Rover ST-4 Spectrum. | There is nothing to be gained in changing those settings, unless by a few points to match an offset in LNB LO frequency, or if you are not using a universal LNB.
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