Newsgroup: it.hobby.radioascolto
Titolo: Frequenze Shuttle, parte oggi!

Ciao a tutti.
Conoscete mica le frequenze per ascoltare Shuttle e ISS in questi 11
giorni di missione?
La missione STS115 parte oggi, 17:41 italiane, countdown qui
http://www.nasa.gov/mission_pages/shuttle/main/index.html
Aspetto le freq! :-) Forza... non fate i preziosi ;-)
-- 
Manuele - IZ3HBT
www.astromanu.it
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AstroManu ha scritto:
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Veramente partirà alle 16:41


Scusa la maggior parte dei radioamatori hanno la puzza sotto il naso
quando sentono parlare di radioascolto, bcl ed swl.
Comunque potresti provare quando la iss ti passa sulla testa a 145.800
mhz . ricordati dell'effetto doppler

mont...@gmail.com
 ha scritto:
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scusa ho preso un abbaglio ma secondo il clock ufficiale della nasa a
questo momento mancano circa 15 min

 questo momento mancano circa 15 min
Devi guardare il link che ti ho dato dove c'è l'orologio che continua
ininterrottamente il countdown; l'orologio in giallo subisce invece degli
"holding" programmati, anche se fra i 2 lo zero (liftoff) alla fine
coinciderà.
CIAO


 >
http://www.totse.com/en/media/radio_scanner_frequency_lists/shutfrq1.html

 giorni di missione?
HF
For HF listeners, the best place to start is 10.780MHz about 3-4 hours
before the launch. At some point most of the aircraft and ships
involved will check in with 'Cape Radio' to find out which other HF
frequencies they are using for the launch. Keep listening until you
hear them mention this freq, as most of the signals will be on this
other freq rather than 10.780 MHz.
Once you find the other freq, keep switching between it and 10.780 in
case other aircraft/ships are sent to other freqs. For the attempted
launch of the previous flight in July the NASA SRB recovery vessels
"Liberty Star" and "Freedom Star" were using 5.711 MHz USB, in comms
with Cape Radio. Cape Radio tried to QSY them to HF freq 9.132 MHz, but
Cape Radio could not hear them. They may use the same frequencies for
the launch of STS-115, only time will tell!
Amateur HF Freqs
The amateur station WA3NAN from the Goddard Amateur Radio Club usually
do a 're-broadcast' of various signals from the launch. They can be
found on the following HF freqs (all +/- 5KHz due to interference):
3.860 MHz LSB
7.185 MHz LSB
14.295 MHz USB
21.395 MHz USB
28.650 MHz USB
UHF
About 15-20 minutes after launch the shuttle will pass over/near the
UK, and it is possible to hear them on UHF airband. The comms are quite
short, but it is definitely them! Typically, you will only hear one or
two sentences, perhaps 10 seconds in total.
Tune to 259.7 MHz AM, but don't expect to hear too much if you're just
using a set-top rubber-ducky. They are only 'in range' for a few
minutes, so don't expect to hear too much! - however, some listeners
have reported hearing brief comms on this freq using simple equipment,
so please try to listen just in case, you may be surprised (from
personal experience, I have heard them using just a small telescopic
aerial on my Yupi MVT-7100 - so it can be done!)
A secondary freq of 296.8 MHz AM is also available, if necessary.
SATCOM
If you have a good enough external aerial, ideally a beam, and maybe a
pre-amp, it is possible to hear the MC-130s orbiting in the eastern
Atlantic as they maintain contact with the Cape using satellite comms
in the UHF airband. Tune to 261.75 MHz NFM or 263.625 MHz NFM (the
commonest 2 freqs) and listen for 'King' callsigns. They have also been
known to use 261.8 MHz NFM, so check that freq too.
These guys seem to spend most of their time doing radio-checks with
Cape. They provide a kind of 'emergency service' for the Shuttle
launch, so don't expect to hear much else unless it all goes very
pear-shaped in the launch.

> Comunque potresti provare quando la iss ti passa sulla testa a 145.800
AM o FM? Con che ampiezza?
Grazie!

 said:
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FM
Daniele

 
259.700 in AM i pochi istanti in cui ti passerà sulla testa
S