nanog mailing list archives
Re: US Warships jamming Lebanon Internet
From: denys () visp net lb
Date: Mon, 14 Feb 2011 13:15:39 +0200
On Sat, 12 Feb 2011 21:58:22 -0500, Marshall Eubanks wrote:
Usually we are preparing for solar interference before 1-2 month, and we know exactly when it will stop :-) Plus it is happening max 10-15 minutes per day, and i had complete outage for few days.On Feb 12, 2011, at 5:55 PM, denys () visp net lb wrote:On Sat, 12 Feb 2011 11:39:59 -1000, Michael Painter wrote:denys () visp net lb wrote:On Tue, 08 Feb 2011 12:53:14 -0600, Jack Bates wrote:I am monitoring solar activity, getting info from NOAA. No correlation.On 2/8/2011 7:41 AM, Denys Fedoryshchenko wrote:It is PLL LNB, one carrier, we are using full transponder 36 Mhz.There is almost no other users on this satellite (inclined more than 1.5 degree), and other carriers center frequency 100Mhz away.Since no one else will, "I blame solar flares!" JackHave you been able to get any assistance from the uplink/teleport nocor the satellite operator?Yes, for sure.Satellite operator doesn't provide much help, but uplink proposed for us some plan to solve all this issues. Already we implement temporary solution, and things at least stable now, plus it seems interference is lower somehow few last days.Here is a dumb idea that I have actually seen cause problems : Is it possible that the declination of the satellite from your location is the same as the Sun right now ? That will cause up to several hours of interruption every mid-day. The clue is that the shadow of the receiver box is in the center of the dish (for prime focus mounts). You might be surprised how many times this has caught people, so I thought I would mention it.
Current thread:
- Re: US Warships jamming Lebanon Internet, (continued)
- Re: US Warships jamming Lebanon Internet Denys Fedoryshchenko (Feb 08)
- Re: US Warships jamming Lebanon Internet Adrian Chadd (Feb 08)
- Re: US Warships jamming Lebanon Internet Denys Fedoryshchenko (Feb 08)
- Re: US Warships jamming Lebanon Internet TR Shaw (Feb 08)
- Re: US Warships jamming Lebanon Internet Denys Fedoryshchenko (Feb 08)
- Re: US Warships jamming Lebanon Internet Jack Bates (Feb 08)
- Re: US Warships jamming Lebanon Internet denys (Feb 12)
- Re: US Warships jamming Lebanon Internet Michael Painter (Feb 12)
- Re: US Warships jamming Lebanon Internet denys (Feb 12)
- Re: US Warships jamming Lebanon Internet Marshall Eubanks (Feb 12)
- Re: US Warships jamming Lebanon Internet denys (Feb 14)
- Re: US Warships jamming Lebanon Internet Steven Bellovin (Feb 12)
- Re: US Warships jamming Lebanon Internet Randy Bush (Feb 12)
- Re: US Warships jamming Lebanon Internet Steven Bellovin (Feb 12)
- Re: US Warships jamming Lebanon Internet Denys Fedoryshchenko (Feb 08)