Forums before death by AOL, social media and spammers... "We can't have nice things"
| rec.radio.info | Informational postings related to radio | 1,756 messages |
[ << oldest | < older | list | newer > | newest >> ]
| Message 1,583 of 1,756 |
| Frank Karnauskas (N1UW) via ANS to All |
| [ANS] ANS-194 AMSAT News Service Weekly |
| 12 Jul 25 20:10:38 |
[continued from previous message]
* ESA, Telesat and the Science and Technology Facilities Council’s
(STFC) RAL Space have reported a groundbreaking milestone in tel
communications technology, successfully establishing a Q-Band (38-39 GHz) link
over LEO, between the RAL Space
Chilbolton Observatory and the Telesat LEO 3 demonstration satellite. A Q-Band
receiver was mounted on Chilbolton Observatory’s large 25m dish. The team at
the observatory used this radar tracking capability to monitor the state of
the satellite and
its orbit during each pass. The team established a stable link with a
collocated Ka-Band uplink antenna to the Telesat LEO 3 satellite. The Telesat
LEO 3 satellite also provided frequency up-conversion to Q-Band, amplification
and retransmission to
ground. The Telesat satellite station transmitted a DVBs signal. Full story at
https://tinyurl.com/ANS-194-Q-Band. [ ANS thanks the ESA for the above
information]
________________________________
Join AMSAT today at https://launch.amsat.org/
In addition to regular membership, AMSAT offers membership to:
* Societies (a recognized group, clubs or organization).
* Primary and secondary school students are eligible for membership at
one-half the standard yearly rate.
* Post-secondary school students enrolled in at least half time status
shall be eligible for the student rate for a maximum of 6 post-secondary years
in this status.
* Memberships are available for annual and lifetime terms.
Contact info [at] amsat.org for additional membership information.
73 and remember to help Keep Amateur Radio in Space!
This week's ANS Editor, Frank Karnauskas, N1UW
f.karnauskas [at] amsat [dot] org
ANS is a service of AMSAT, the Radio Amateur Satellite Corporation, 712 H
Street NE, Suite 1653, Washington, DC 20002.
AMSAT is a registered trademark of the Radio Amateur Satellite Corporation.
5)XXڞښƭ
V'j!aɚXXalj)fjښƭ z"ܿ+-j
{.n+zwZ隊[hj{{ jvye H4 XX}
ǬjmY
--- SoupGate-Win32 v1.05
* Origin: you cannot sedate... all the things you hate (1:229/2)
|
(c) 1994, bbs@darkrealms.ca