combined C- & Ku- Band LNB | |
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22-02-2008
| #1 | ||
| Regular Member Join Date: 11-09-2005 Location: South Africa, Johbg., 26.2S, 28.1 E
Posts: 40
Thanks: 7
Thanked 0 Times in 0 Posts
My System: sAT.: EechostarDVB 1000Ci2 (no 7 tears old and faulty), one Analogue receiver threshold -3dB, even older but still in good working order, 3.6m mesh dish with positioner, California feedhorn with mech. polarizer and C- and Ku- Band LNBs. PC1 P4 2.2GH |
I read, there is a feedhorn with flanched-on LNBs for C- & Ku Band available, type (DB) S621-2. Anybody any practical experience with it? C-Band LNB has no noise figure given, only gain (65dB, normal). Ku-Band LNB: noise 0.3 dB, not bad, gain? Change-over via DiSEqC 2x1 (what does 2x1 mean?), Feed-back would be appreciated. | ||
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23-02-2008
| #3 | ||
| Regular Member Join Date: 11-09-2005 Location: South Africa, Johbg., 26.2S, 28.1 E
Posts: 40
Thanks: 7
Thanked 0 Times in 0 Posts
My System: sAT.: EechostarDVB 1000Ci2 (no 7 tears old and faulty), one Analogue receiver threshold -3dB, even older but still in good working order, 3.6m mesh dish with positioner, California feedhorn with mech. polarizer and C- and Ku- Band LNBs. PC1 P4 2.2GH | thanks renibacterium. Any practical experience? Is it for a stationary dish or motorized (skew?) dish, could I connect onto each LNB a separate receiver, e.i. not using the DiSEqC switch? | ||
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25-02-2008
| #5 | ||
| Member Join Date: 25-03-2005
Posts: 17
Thanks: 1
Thanked 2 Times in 2 Posts
My System: I use a 1.2 Gregorian dish connected to four receivers including a scopus 4.2.2 professional ird2800 and Echostar3600 and two blind scan rx's. My lnb is a quad invacom. All rx's are linked to my packard bell easy one silver laptop. | This Yuri one is better than the BSC621 on Ku Band, as it has a seperate Ku LNB offset by 3 degrees from centre. It allows you to use a depolarising slab on the C Band LNB without screwing up your Ku reception. I have imported this from Oz..it works very well | ||
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Linear Mode
