SatBeams - News

News

Satellite Footprints
Wednesday, 14 October 2009 02:20
I have uploaded NSS-12 footprints. The launch is scheduled for October 29th 2009 from Guiana Space Center (together with Thor 6).

Updated Asiasat 5 and Asiasat 3S footprints

Satellite Footprints
Sunday, 04 October 2009 13:20
I have just updated the footprints of Asiasat 5 and Asiasat 3S. Both have the detailed EIRP contours information.

Amazonas-2 and ComsatbW-1 orbited successfully

Satellites

Friday, 02 October 2009 09:24

Kourou, French Guiana (SPX) Oct 02, 2009 - On Thursday evening, October 1, Arianespace boosted two payloads into geostationary transfer orbit: the Amazonas-2 civil communications satellite for the Spanish operator Hispasat, and the ComsatbW-1 military communications satellite, built by Astrium for the German Ministry of Defense.

More info: http://www.arianespace.com/news-mission-update/2009/646.asp

Updated all the maps

Satellite Footprints

Friday, 02 October 2009 00:06

I have updated all the maps to provide more "realistic" dish size recommendation based on EIRP level:

C-band			Ku-band
EIRP	Recommended antenna size		EIRP	Recommended antenna size
	cm	in		cm	in
47	60	23.6	64	22	8.7
46	70	27.6	63	24	9.4
45	80	31.5	62	26	10.2
44	90	35.4	61	28	11.0
43	100	39.4	60	30	11.8
42	110	43.3	59	32	12.6
41	130	51.2	58	34	13.4
40	150	59.1	57	36	14.2
39	170	66.9	56	38	15.0
38	190	74.8	55	40	15.7
37	210	82.7	54	45	17.7
36	230	90.6	53	48	18.9
35	250	98.4	52	50	19.7
34	270	106.3	51	55	21.7
33	290	114.2	50	60	23.6
32	310	122.0	49	65	25.6
31	330	129.9	48	70	27.6
30	350	137.8	47	75	29.5
29	370	145.7	46	80	31.5
28	390	153.5	45	85	33.5
27	410	161.4	44	90	35.4
26	450	177.2	43	100	39.4
25	625	246.1	42	110	43.3
24	710	279.5	41	120	47.2
20	1000	393.7	40	130	51.2
			39	135	53.1
			38	150	59.1
			37	180	70.9
			36	240	94.5
			35	300	118.1

The values shown in the tables assume having an LNB with noise figure of 20°K and 0.7dB respectively

Uploaded several footprints

Satellite Footprints
Thursday, 24 September 2009 01:20
I have recently uploaded several new footprints: Eutelsat W48, Eutelsat W76 and new (Poland) Spot beam of Astra 1KR.

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