Hi All,
I have received an email from Daniel Esteban LU2DDU informing me that
about the Arecibo radiotelescope he was in touch with Victor KP4PQ in order
to get from him more details about the feed line running from the operating
site up to the feed.
Victor says to Daniel that for 432.045 MHz the
Hello to all, It was allot of fun taking part in EME day.Listening to
Arecibo was a real blast.Me and Omer ad7dy built a home made 22
element yagi and it worked OK. It did allot better once we added a
preamp.Brain n7bsc took some nice photos of the antenna.Just thought I
would share.Link mc-arc.org
I've only seen RX reports, so far.
I was successful working KP4AO and it was quite a thrill for me. The
first day, signals were weak. I didn't copy them on USB, but was able to
hear them about 40-50% on CW. I called and called for the entire time.
(CW) We were taking down the station of W4AD (S
I know that it is not EME gropup but:
204600 1 -8 3.1 19 3 # SQ7DQX KP4AO FK68 OOO 1 10
50W TS 2000 and 30m coax, 21 el. DK7ZB pointed to horizon with moon el. 13.6
deg
:-)
file: http://www.enduro.idl.pl/KP4AO_100418_204600.wav
21 DK7ZB is a part of my sat system :)
I know that it is not EME gropup but:
204600 1 -8 3.1 19 3 # SQ7DQX KP4AO FK68 OOO 1 10
50W TS 2000 and 30m coax, 21 el. DK7ZB pointed to horizon with moon el. 13.6
deg
:-)
file: http://www.enduro.idl.pl/KP4AO_100418_204600.wav
21 DK7ZB is a part of my sat system :)
Hello
I have never uttered a controversial word on this bb. This Arecibo event
presented us with a fantastic opportunity. I truly applaud those who set this
event up and ran it. However-the object is to make contacts, and as many as
possible in the allotted time. The CW procedures were l
Just printed them ;)
I might have to hook it up and try to send them a signal...we'll see.
Mark L. Hammond [N8MH]
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OK, I know nobody is going to believe this buton my life...
I have been outside with an FT-817 connected via a very short piece of coax
to a Diamond A430S10R (small 10 element beam modified for handheld use) and
headphones and KP4AO was just audible on SSB.
Signals were inconsistent but solid
Hi All,
Sign in their live feed days 500W SSPA (solid state power amp?) today :)
Should be good to listen to..
73,
Mark L. Hammond [N8MH]
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Here is 2 recordings of april 17 Arecibo EME transmission received on a linear
24 elements yagi with an Icom preamp on an FT-847 60' of LMR-
400.
http://www.yourfilelink.com/get.php?fid=541211
http://www.yourfilelink.com/get.php?fid=541210
http://www.yourfilelink.com/get.php?fid=541209
My first
Very consistant signal 910/40el cp. I wish they would use dxpedition qso
methods for more qso/hr. This is a very finite opportunity. Had fun anyway,
better luck tomorrow.
73 Bob W7LRD
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Hearing test carriers MUCH better today! Give it a listen, they are saying
350W output today (rather than 30W yesterday ;)
73!
Mark N8MH
Mark L. Hammond [N8MH]
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Not an AM
Hi All
I have a KLM 436 with < 1 db preamp I did not here them yesterday. I have
about 2 db of sun noise. The question I have for those who copied Arecibo
yesterday how much sun noise do you have in a 2.4 KHz band with filter?
Thanks
nick
Office 337 593 8700
Cell 337 258 2527
Nill copy till the last 10 min barely out of the noise. The west coast seemed
not to hear very well?? 910/40 el. cp yagi. Hope they get the amp running. The
video streaming is neat. Better luck tomorrow.
73 Bob W7LRD
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Here is a good reference for the Arecibo EME event
http://www.k2txb.com/2010_arecibo_operation.htm
nick
Office 337 593 8700
Cell 337 258 2527
Helping UL become a world Class Engineering and Educational School
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Sent
I noticed the moon is fairly close to the sun in the sky. There may be
some solar noise, but I don't know how much noise the sun generates at 432.
KB7ADL
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I heard Arecibo would be using circular polarization, but I haven't heard
if it will be left or right-handed circular polarization.
I also heard that there's a way to do circular polarization with the popular
"cheap yagis." Apparently the details are in an article in the April 1999
issue of CQ VH
Hello
Should I be so lucky as to connect with Arecib o this weekend, what is the
proper protocol for a QSO?
73 Bob W7LRD
Seattle
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om: "MM"
To:
Sent: Wednesday, April 07, 2010 3:06 PM
Subject: [amsat-bb] Arecibo on 432 MHz Moon Bounce
> Hi all:
> Here is a EME event you cant miss.
> Dust off your CW key, its time for Satellite, QRP EME.
>
> The 1,000 foot dish has 60 dBi on 432 mc and 400 watts.
&
Hi all:
Here is a EME event you cant miss.
Dust off your CW key, its time for Satellite, QRP EME.
The 1,000 foot dish has 60 dBi on 432 mc and 400 watts.
That comes out to be approximately 243,902,443 Million Watts ERP.
enjoy
wf1f
www.marexgm.org
(thanks to KB1MGI for passing on this data)
A
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