[137436] in North American Network Operators' Group
Re: US Warships jamming Lebanon Internet
daemon@ATHENA.MIT.EDU (Marshall Eubanks)
Sat Feb 12 21:58:30 2011
From: Marshall Eubanks <tme@americafree.tv>
In-Reply-To: <e1b661f57320460698d20edbe1f2c95d@visp.net.lb>
Date: Sat, 12 Feb 2011 21:58:22 -0500
To: denys@visp.net.lb
Cc: North American Network Operators Group <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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:
>>>> 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.
>>>>>=20
>>>> Since no one else will, "I blame solar flares!"
>>>>=20
>>>> Jack
>>> I am monitoring solar activity, getting info from NOAA. No =
correlation.
>>=20
>> Have you been able to get any assistance from the uplink/teleport noc
>> or 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.
>=20
>=20
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).=20
You might be surprised how many times this has caught people, so I =
thought I would mention it.
Regards
Marshall
=20
>=20
