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fresh Guiana / 2.4GHz news
- Subject: [amsat-bb] fresh Guiana / 2.4GHz news
- From: "Peter Ellis VK1KEP" <prellis@xxxxxxxxxxx>
- Date: Thu, 23 Aug 2001 00:24:52 +1000
Ariane 4 flight 143 will carry Intelsat 902 in a few weeks. Here is the
newly posted link to the satellite's 'family portrait'.
http://www.arianespace.com/us/news/indexlog.htm
Check out: (1) how its wings are folded up; (2) how there are two dishes
folded back against the narrower sides, that must deploy, but where are the
feedhorns? (3) how the two fixed dishes appear to have substantial
sub-reflectors ahead of them on rod-mounts (or, are these swing-in
reflectors for the big dishes?); (4) And, are the 'bells' with the yellow
coverings (right of photo) horns or rockets?
Made by Space Systems / Loral, this is one of their the "1300" series
(designed for 13 years on station). Here is their 'brochure' (64kB .PDF)
http://www.ssloral.com/products/intlsat9.pdf that particularises and
expands on this general info
http://www.ssloral.com/products/prodserv.html#1300.
+++ 2.4GHz in VK - news +++
Kerry VK1TKR has just done some measurements on the "Pacific onolithics"
(now "Pacific Wireless" http://www.pacwireless.com/) 2.4GHz ex-pay-TV
downconverter vailable on rooftops here in Australia. For internal photos,
how-to info, and pix of measurements, go in through
http://www.qsl.net/vk1tkr and follow the Conifer links, or direct via
http://www.qsl.net/vk1tkr/Connifer/Connifer.htm.
Best wishes,
Peter VK1KEP
PS:
I have temporarily 'lost control' of my own web site at www.Geocities.com
<http://www.Geocities.com> .
It began with a forgotten password but 'escalated' from there...
Any advice on how to get Geocities/Yahoo to respond to emails would be
greatly appreciated!
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