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CX2SA > SATDIG 26.07.09 05:26l 1117 Lines 40448 Bytes #999 (0) @ WW
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From: CX2SA@CX2SA.LAV.URY.SA
To : SATDIG@WW
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Today's Topics:
1. ISS (Howard Kowall)
2. Re: ISS (Alan P. Biddle)
3. Cross boom question (Kevin Groth)
4. Re: Cross boom question (Jim Jerzycke)
5. Re: Cross boom question (Jerry)
6. Re: Cross boom question (Greg D.)
7. Re: FUNcube a UK Linear Transponder Satellite (John B. Stephensen)
8. Re: Elk Ant/ metal mast?? (Amir K9CHP)
9. Re: Elk Ant/ metal mast?? (Nigel Gunn G8IFF/W8IFF)
10. Re: Cross boom question (John Price)
11. Re: ISS (Ransom, Kenneth G. (JSC-OC)[BARRIOS TECHNOLOGY])
12. ANS-207 AMSAT News Service Weekly Bulletins (JoAnne Maenpaa)
----------------------------------------------------------------------
Message: 1
Date: Sat, 25 Jul 2009 15:21:43 -0500
From: "Howard Kowall" <hkowall@xxxx.xx>
Subject: [amsat-bb] ISS
To: "AMSAT-BB@xxxxx.xxxx <amsat-bb@xxxxx.xxx>
Message-ID: <00b701ca0d65$870218c0$6701a8c0@xxxxxxxxx>
Content-Type: text/plain; charset="iso-8859-1"
Hello to all
Is the ISS operational
I haven herd anything on In a long time
Been listening to 145.800 not even a peep
thanks to all who respond
Howard
VE4ISP
------------------------------
Message: 2
Date: Sat, 25 Jul 2009 15:27:37 -0500
From: "Alan P. Biddle" <APBIDDLE@xxxxxx.xxx>
Subject: [amsat-bb] Re: ISS
To: "'Howard Kowall'" <hkowall@xxxx.xx>, "'AMSAT-BB@xxxxx.xxxxx
<amsat-bb@xxxxx.xxx>
Message-ID: <214F365F0E254C7294414B35EA3CB0CA@xxxxxx>
Content-Type: text/plain; charset="us-ascii"
Howard,
They are on packet now on 145.825 MHz.
Alan
WA4SCA
------------------------------
Message: 3
Date: Sat, 25 Jul 2009 15:47:59 -0500
From: "Kevin Groth" <hislens@xxxxx.xxx>
Subject: [amsat-bb] Cross boom question
To: <amsat-bb@xxxxx.xxx>
Message-ID: <000901ca0d69$329170c0$97b45240$@xxx>
Content-Type: text/plain; charset="us-ascii"
I have just finished building a set of 2m and 440mhz circular polarized
beams to work the birds. (tired of standing in the heat and cold outside!)
I tried to save a little bit of money by building a wood dowel inserted into
a sched 40 uv resistant pipe. I hung the beams on either side of the cross
boom and it sags way too much and is ugly. I thought about using some
eyebolts and some nylon cording for support to the vertical mast, but I'm
trying to keep everything as clean as possible for the neighbors. I would
really rather not have to purchase a fiberglass satellite boom commercially,
but if I have to, I will.
I have a bunch of 1.75" aluminum pipe that would be more than able to
support most anything I plan to add to the antenna collection in the future
(1.2 and 2.4 ghz). My question is how much of a difference would it make if
I mounted the 2m and 440 beams in an X position to the aluminum beam? I
have read some short answers that it would minimize the swr issue, but
haven't really found an answer that I am comfortable with. Also, how would
that effect a later addition like a 1.2 or 2.4 ghz antenna.? My current
antennas are a KLM 2m-14c and a 435-40cx, both circular polarized and
switchable RH and LH polarization. Does anyone have any experience with a
metal crossboom?
Thanks!
Kevin
N9EME
Fort Worth, TX
------------------------------
Message: 4
Date: Sat, 25 Jul 2009 14:36:29 -0700 (PDT)
From: Jim Jerzycke <kq6ea@xxxxxxx.xxx>
Subject: [amsat-bb] Re: Cross boom question
To: amsat-bb@xxxxx.xxxx Kevin Groth <hislens@xxxxx.xxx>
Message-ID: <168111.90365.qm@xxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=iso-8859-1
This has been gone over a zillion times.
Short answer; Mount them in an "X" configuration and don't worry about it.
http://www.g6lvb.com/fibermetalboom.htm
--- On Sat, 7/25/09, Kevin Groth <hislens@xxxxx.xxx> wrote:
From: Kevin Groth <hislens@xxxxx.xxx>
Subject: [amsat-bb] Cross boom question
To: amsat-bb@xxxxx.xxx
Date: Saturday, July 25, 2009, 1:47 PM
I have just finished building a set of 2m and 440mhz circular polarized
beams to work the birds.? (tired of standing in the heat and cold outside!)
I tried to save a little bit of money by building a wood dowel inserted into
a sched 40 uv resistant pipe.? I hung the beams on either side of the cross
boom and it sags way too much and is ugly.? I thought about using some
eyebolts and some nylon cording for support to the vertical mast, but I'm
trying to keep everything as clean as possible for the neighbors.? I would
really rather not have to purchase a fiberglass satellite boom commercially,
but if I have to, I will.???
I have a bunch of 1.75" aluminum pipe that would be more than able to
support most anything I plan to add to the antenna collection in the future
(1.2 and 2.4 ghz).? My question is how much of a difference would it make if
I mounted the 2m and 440 beams in an X position to the aluminum beam?? I
have read some short answers that it would minimize the swr issue, but
haven't really found an answer that I am comfortable with.? Also, how would
that effect a later addition like a 1.2 or 2.4 ghz antenna.?? My current
antennas are a KLM 2m-14c and a 435-40cx, both circular polarized and
switchable RH and LH polarization.? Does anyone have any experience with a
metal crossboom?
Thanks!
Kevin
N9EME
Fort Worth, TX
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 5
Date: Sat, 25 Jul 2009 17:14:20 -0500
From: "Jerry" <W0SAT@xxx.xxx>
Subject: [amsat-bb] Re: Cross boom question
To: "'Jim Jerzycke'" <kq6ea@xxxxxxx.xxx>, <amsat-bb@xxxxx.xxx>,
"'Kevin Groth'" <hislens@xxxxx.xxx>
Message-ID: <BLU0-SMTP84D7BD0767FD3C6D468DABE4160@xxx.xxx>
Content-Type: text/plain; charset="iso-8859-1"
Amen: I have been aluminum cross booms for several years now.
Jerry w0sat
-----Original Message-----
From: amsat-bb-bounces@xxxxx.xxx [mailto:amsat-bb-bounces@xxxxx.xxxx On
Behalf Of Jim Jerzycke
Sent: Saturday, July 25, 2009 4:36 PM
To: amsat-bb@xxxxx.xxxx Kevin Groth
Subject: [amsat-bb] Re: Cross boom question
This has been gone over a zillion times.
Short answer; Mount them in an "X" configuration and don't worry about it.
http://www.g6lvb.com/fibermetalboom.htm
--- On Sat, 7/25/09, Kevin Groth <hislens@xxxxx.xxx> wrote:
From: Kevin Groth <hislens@xxxxx.xxx>
Subject: [amsat-bb] Cross boom question
To: amsat-bb@xxxxx.xxx
Date: Saturday, July 25, 2009, 1:47 PM
I have just finished building a set of 2m and 440mhz circular polarized
beams to work the birds.? (tired of standing in the heat and cold outside!)
I tried to save a little bit of money by building a wood dowel inserted into
a sched 40 uv resistant pipe.? I hung the beams on either side of the cross
boom and it sags way too much and is ugly.? I thought about using some
eyebolts and some nylon cording for support to the vertical mast, but I'm
trying to keep everything as clean as possible for the neighbors.? I would
really rather not have to purchase a fiberglass satellite boom commercially,
but if I have to, I will.???
I have a bunch of 1.75" aluminum pipe that would be more than able to
support most anything I plan to add to the antenna collection in the future
(1.2 and 2.4 ghz).? My question is how much of a difference would it make if
I mounted the 2m and 440 beams in an X position to the aluminum beam?? I
have read some short answers that it would minimize the swr issue, but
haven't really found an answer that I am comfortable with.? Also, how would
that effect a later addition like a 1.2 or 2.4 ghz antenna.?? My current
antennas are a KLM 2m-14c and a 435-40cx, both circular polarized and
switchable RH and LH polarization.? Does anyone have any experience with a
metal crossboom?
Thanks!
Kevin
N9EME
Fort Worth, TX
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 6
Date: Sat, 25 Jul 2009 15:24:26 -0700
From: "Greg D." <ko6th_greg@xxxxxxx.xxx>
Subject: [amsat-bb] Re: Cross boom question
To: <w0sat@xxx.xxx>, <kq6ea@xxxxxxx.xxx>, <amsat-bb@xxxxx.xxx>,
<hislens@xxxxx.xxx>
Message-ID: <BLU133-W28C0704D33631858005B6BA9160@xxx.xxx>
Content-Type: text/plain; charset="Windows-1252"
Wooden pole for me. Just a regular closet pole from the lumber yard. I've
never been impressed by the structural qualities of plastic pipe, and putting
a wooden dowel up the middle of one still leaves much of the structural
responsibility with the plastic on the outside. So, why not make it all wood?
Heck, if it can support my wife's wardrobe, it should be able to handle a
couple of antennas :-). How long of a span do you need?
Greg KO6TH
> From: W0SAT@xxx.xxx
> To: kq6ea@xxxxxxx.xxxx amsat-bb@xxxxx.xxxx hislens@xxxxx.xxx
> Date: Sat, 25 Jul 2009 17:14:20 -0500
> Subject: [amsat-bb] Re: Cross boom question
>
>
> Amen: I have been aluminum cross booms for several years now.
> Jerry w0sat
>
> -----Original Message-----
> From: amsat-bb-bounces@xxxxx.xxx [mailto:amsat-bb-bounces@xxxxx.xxxx On
> Behalf Of Jim Jerzycke
> Sent: Saturday, July 25, 2009 4:36 PM
> To: amsat-bb@xxxxx.xxxx Kevin Groth
> Subject: [amsat-bb] Re: Cross boom question
>
> This has been gone over a zillion times.
> Short answer; Mount them in an "X" configuration and don't worry about it.
> http://www.g6lvb.com/fibermetalboom.htm
>
> --- On Sat, 7/25/09, Kevin Groth <hislens@xxxxx.xxx> wrote:
>
> From: Kevin Groth <hislens@xxxxx.xxx>
> Subject: [amsat-bb] Cross boom question
> To: amsat-bb@xxxxx.xxx
> Date: Saturday, July 25, 2009, 1:47 PM
>
> I have just finished building a set of 2m and 440mhz circular polarized
> beams to work the birds. (tired of standing in the heat and cold outside!)
> I tried to save a little bit of money by building a wood dowel inserted into
> a sched 40 uv resistant pipe. I hung the beams on either side of the cross
> boom and it sags way too much and is ugly. I thought about using some
> eyebolts and some nylon cording for support to the vertical mast, but I'm
> trying to keep everything as clean as possible for the neighbors. I would
> really rather not have to purchase a fiberglass satellite boom commercially,
> but if I have to, I will.
>
>
>
> I have a bunch of 1.75" aluminum pipe that would be more than able to
> support most anything I plan to add to the antenna collection in the future
> (1.2 and 2.4 ghz). My question is how much of a difference would it make if
> I mounted the 2m and 440 beams in an X position to the aluminum beam? I
> have read some short answers that it would minimize the swr issue, but
> haven't really found an answer that I am comfortable with. Also, how would
> that effect a later addition like a 1.2 or 2.4 ghz antenna.? My current
> antennas are a KLM 2m-14c and a 435-40cx, both circular polarized and
> switchable RH and LH polarization. Does anyone have any experience with a
> metal crossboom?
>
>
>
> Thanks!
>
> Kevin
>
> N9EME
>
> Fort Worth, TX
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
_________________________________________________________________
Bing? brings you maps, menus, and reviews organized in one place. Try it now.
http://www.bing.com/search?q=restaurants&form=MLOGEN&publ=WLHMTAG&crea=TXT_MLO
GEN_Local_Local_Restaurants_1x1
------------------------------
Message: 7
Date: Sat, 25 Jul 2009 23:04:04 -0000
From: "John B. Stephensen" <kd6ozh@xxxxxxx.xxx>
Subject: [amsat-bb] Re: FUNcube a UK Linear Transponder Satellite
To: <kg4zlb@xxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Message-ID: <C716F01841F5493095B21754372FDF65@xxxxxxxxxxxxxx>
Content-Type: text/plain; format=flowed; charset="Windows-1252";
reply-type=original
Yes, there are lots of launch opportunities for LEO satellites. They aren't
free, but very inexpensive compared to a HEO satellite. You get a 800 km
orbit (like AO-51) for a 10 x 10 x 10-30 cm payload. The standard size
reduces overhead so you can afford to launch a very small satellite as one
of a group of 6 or more for a little more than $10,000 per pound.
73,
John
KD6OZH
----- Original Message -----
From: "David - KG4ZLB" <kg4zlb@xxxxxxxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Sent: Saturday, July 25, 2009 18:59 UTC
Subject: [amsat-bb] Re: FUNcube a UK Linear Transponder Satellite
/*"*//*It is anticipated FUNcube will be launched into a Sun Synchronous
Low Earth Orbit about 600-700km above the earth using one of the many
launch opportunities that exist for Cubesat missions."*/
*_Many_* launch opportunities ???
--
David
KG4ZLB
www.kg4zlb.com
David Johnson wrote:
> Hi,
>
> AMSAT-UK has announced a new amateur satellite project ? FUNcube ? that
> features a 435 to 145 MHz Linear Transponder for SSB/CW operation. The
> project has received major initial funding from the Radio Communications
> Foundation (RCF) and is expected be developed in collaboration with
> ISIS-Innovative Solutions in Space BV.
>
> FUNcube is an educational single cubesat project with the goal of
> enthusing and educating young people about radio, space, physics and
> electronics.
>
> It will support the educational Science, Technology, Engineering, Maths
> (STEM) initiatives and provide an additional resource for the GB4FUN
> Mobile Communications Centre.
>
> The target audience consists of primary and secondary school pupils and
> FUNcube will feature a 145 MHz telemetry beacon that will provide a
> strong signal for the pupils to receive.
>
> It is planned to develop a simple receiver board that can be connected
> to the USB port of a laptop to display telemetry in an interesting way.
>
> The satellite will contain a materials science experiment, from which
> the school students can receive telemetry data which they can compare to
> the results they obtained from similar reference experiments in the
> classroom.
>
> FUNcube is the first cubesat designed to benefit this group and is
> expected to be the first UK cubesat to reach space.
>
> More details can be found at:
>
> http://www.uk.amsat.org/content/view/696/68/
>
> 73
> Dave, G4DPZ
> AMSAT-UK 1267
> AMSAT-NA LM-1260
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
>
--
David
KG4ZLB
www.kg4zlb.com
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 8
Date: Sat, 25 Jul 2009 19:15:50 -0400
From: Amir K9CHP <sarlabs@xxxxx.xxx>
Subject: [amsat-bb] Re: Elk Ant/ metal mast??
To: "G. Gould Smith" <gouldsmi@xxxxxxxxx.xxx>
Cc: Roger Kolakowski <rogerkola@xxx.xxx>, "amsat-bb@xxxxx.xxxx
<amsat-bb@xxxxx.xxx>, Jerry Felts <nr5ajerry@xxxxx.xxx>
Message-ID: <FAE68E50-BCA1-40F8-BBD0-CF3DACB58E02@xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes
Try loctite it secures screws and nuts on motorcycles
Sent from my iPod
Amir K9CHP
On Jul 25, 2009, at 1:06, "G. Gould Smith" <gouldsmi@xxxxxxxxx.xxx>
wrote:
> I find that both the portable Elk and Arrow antennas elements
> unscrew over time. Outside in the elements, you may soon find a
> bare boom unless you secure the elements to the center boom.
>
> 73,
> Gould, WA4SXM
>
>
>
>
> ________________________________
> From: Roger Kolakowski <rogerkola@xxx.xxx>
> To: Jerry Felts <nr5ajerry@xxxxx.xxx>; amsat-bb@xxxxx.xxx
> Sent: Saturday, July 25, 2009 12:04:38 AM
> Subject: [amsat-bb] Re: Elk Ant/ metal mast??
>
> Though you may find the Elk construction to be a little flimsy for a
> permanent installation, you should be able to "end mount" the boom
> with
> little significant distortion of the pattern.
>
> Using some aluminum plates and a few bolts or U-bolts should work.
> Remember
> your 15 degrees of elevation for the satellite "sweet spot" (there
> are many
> of those who suggest more, not many less.)
>
> Realize you will lose the flexibility of "hand polarization" that it
> offers
> on the ground and enjoy!
>
> YMMV
>
> Roger
> WA1KAT
> ----- Original Message -----
> From: "Jerry Felts" <nr5ajerry@xxxxx.xxx>
> To: <amsat-bb@xxxxx.xxx>
> Sent: Friday, July 24, 2009 9:58 PM
> Subject: [amsat-bb] Elk Ant/ metal mast??
>
>
>> I think I'm going to get a used Elk ant to mount on top of my 20ft
>> tower or at least would like to. It would go on the top of the lil
>> 20ft tower and 5 ft above it would be a 9 el 2m yagi. The mast is
>> metal and I'm wondering how to mount it to the mast and mostly will
>> the metal mast work ok???
>>
>> --
>> Jerry - NR5A - South Dakota
>> http://nr5abikeblog.blogspot.com/
>> http://nr5abeaconblog.blogspot.com/
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the
>> author.
>> Not an AMSAT-NA member? Join now to support the amateur satellite
>> program!
>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the
> author.
> Not an AMSAT-NA member? Join now to support the amateur satellite
> program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the
> author.
> Not an AMSAT-NA member? Join now to support the amateur satellite
> program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 9
Date: Sun, 26 Jul 2009 00:34:41 +0000
From: Nigel Gunn G8IFF/W8IFF <nigel@xxxxx.xxx>
Subject: [amsat-bb] Re: Elk Ant/ metal mast??
To: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>
Message-ID: <4A6BA4A1.40302@xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8; format=flowed
And it's not an insulator?
Amir K9CHP wrote:
> Try loctite it secures screws and nuts on motorcycles
>
> Sent from my iPod
> Amir K9CHP
------------------------------
Message: 10
Date: Sat, 25 Jul 2009 20:56:37 -0400
From: John Price <n4qwf1@xxxxx.xxx>
Subject: [amsat-bb] Re: Cross boom question
To: Kevin Groth <hislens@xxxxx.xxx>, amsat-bb@xxxxx.xxx
Message-ID:
<8d1b8e80907251756y70da4da6xda65ef0d230743f5@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
I have been using the same antennas and a metal boom since 1992. Also
do the same at field day every year. If it doesn't work please don't
tell me now. I have been to happy with the setup to wont to change.
73's << John
On Sat, Jul 25, 2009 at 4:47 PM, Kevin Groth<hislens@xxxxx.xxx> wrote:
> I have just finished building a set of 2m and 440mhz circular polarized
> beams to work the birds. ?(tired of standing in the heat and cold outside!)
> I tried to save a little bit of money by building a wood dowel inserted into
> a sched 40 uv resistant pipe. ?I hung the beams on either side of the cross
> boom and it sags way too much and is ugly. ?I thought about using some
> eyebolts and some nylon cording for support to the vertical mast, but I'm
> trying to keep everything as clean as possible for the neighbors. ?I would
> really rather not have to purchase a fiberglass satellite boom commercially,
> but if I have to, I will.
>
>
>
> I have a bunch of 1.75" aluminum pipe that would be more than able to
> support most anything I plan to add to the antenna collection in the future
> (1.2 and 2.4 ghz). ?My question is how much of a difference would it make if
> I mounted the 2m and 440 beams in an X position to the aluminum beam? ?I
> have read some short answers that it would minimize the swr issue, but
> haven't really found an answer that I am comfortable with. ?Also, how would
> that effect a later addition like a 1.2 or 2.4 ghz antenna.? ?My current
> antennas are a KLM 2m-14c and a 435-40cx, both circular polarized and
> switchable RH and LH polarization. ?Does anyone have any experience with a
> metal crossboom?
>
>
>
> Thanks!
>
> Kevin
>
> N9EME
>
> Fort Worth, TX
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
--
N4QWF Amateur Radio Operator
AO-7,AO-27,FO-29,SO-50,AO-51,VO-52,ISS
Email N4QWF@xxxxx.xxx
Echolink nodes #110903 -L #388463
http://home.comcast.net/~n4qwf/site/
Formerly KC4AHW VK3FEZ
Amsat Member #27845
DXCC #33,478
VUCC SAT #135
WAS SAT #296
51 on AO-51 #13
LON -79.256 LAT 37.459 Grid FM07il
>From the Foothills of the Blueridge
*Life should not be a journey to the grave with the intention of
arriving safely in a pretty and well preserved body, but rather to
skid in broadside, thoroughly used up, totally worn out, and loudly
proclaiming - "WOW, What a ride!"
------------------------------
Message: 11
Date: Sat, 25 Jul 2009 21:15:00 -0500
From: "Ransom, Kenneth G. (JSC-OC)[BARRIOS TECHNOLOGY]"
<kenneth.g.ransom@xxxx.xxx>
Subject: [amsat-bb] Re: ISS
To: Howard Kowall <hkowall@xxxx.xx>, "AMSAT-BB@xxxxx.xxxx
<amsat-bb@xxxxx.xxx>
Message-ID:
<CBB2346C58D9B14983E5AEFE4B34588631BA83F86D@xxxxxxxxx.xxx.xxxx.xxx>
Content-Type: text/plain; charset="us-ascii"
ISS ops have been a bit spotty due to the shuttle mission and all the EVA
activity. Today (July 25) packet was active on 145.825 simplex and will be
powered down again for EVA 5 on Monday (July 27). More info on that at
http://www.nasa.gov/mission_pages/shuttle/main/index.html.
A couple of school contacts are scheduled for June 30 over NE USA and Europe.
Feel free to listen in on 145.80 if you are in the footprint at the right
time.
Kenneth - N5VHO
________________________________________
From: amsat-bb-bounces@xxxxx.xxx [amsat-bb-bounces@xxxxx.xxxx On Behalf Of
Howard Kowall [hkowall@xxxx.xxx
Sent: Saturday, July 25, 2009 3:21 PM
To: AMSAT-BB@xxxxx.xxx
Subject: [amsat-bb] ISS
Hello to all
Is the ISS operational
I haven herd anything on In a long time
Been listening to 145.800 not even a peep
thanks to all who respond
Howard
VE4ISP
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
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Message: 12
Date: Sat, 25 Jul 2009 22:17:24 -0500
From: "JoAnne Maenpaa" <k9jkm@xxxxxxx.xxx>
Subject: [amsat-bb] ANS-207 AMSAT News Service Weekly Bulletins
To: <amsat-bb@xxxxx.xxx>
Message-ID: <000901ca0d9f$99337d10$cb9a7730$@xxx>
Content-Type: text/plain; charset="us-ascii"
AMSAT NEWS SERVICE
ANS-207
ANS is a free, weekly, news and information service of AMSAT North
America, The Radio Amateur Satellite Corporation. ANS reports on the
activities of a worldwide group of Amateur Radio operators who share an
active interest in designing, building, launching and communicating
through analog and digital Amateur Radio satellites.
Please send any amateur satellite news or reports to:
ans-editor@xxxxx.xxx
**********************************************************************
* 2009 AMSAT Space Symposium and Annual General Meeting October 9-11 *
* Four Points Sheraton Hotel at the Baltimore Washington Airport *
* Details - http://www.amsat.org/amsat-new/symposium/2009/index.php *
**********************************************************************
In this edition:
* Important Reminder AMSAT Board of Directors Ballots
* AMSAT-UK Announces FUNcube Amateur Radio Satellite
* SuitSat-2 Demo at the Central States VHF Society Conference
* Special Events Stations Commemorate Apollo 11 40th Anniversary
* STS-127 To Deploy Dual Picosats on July 30
* SwissCube Delivery to India, Three Additional CubeSats Planned
* Satellite Shorts From All Over
SB SAT @ AMSAT $ANS-207.01
Important Reminder AMSAT Board of Directors Ballots
AMSAT News Service Bulletin 207.01
>From AMSAT HQ SILVER SPRING, MD.
July 26, 2009
To All RADIO AMATEURS
BID: $ANS-207.01
To All AMSAT Members: As noted in last week's ANS, the original
Board of Directors ballot that was mailed earlier this month to
all AMSAT members and included with important AMSAT information
has an error on it, stating "select no more than three" with five
candidates listed. Replacement ballots of a different color have
now been mailed to all AMSAT members in an an envelope marked
"corrected ballot" and the new ballot states "Select no more than
four" with five candidates listed as well as marked with "corrected
ballot".
Please note that the none of the original ballots will be counted,
so if you mailed the original ballot to AMSAT, you must also mail
the corrected ballot in order to have your ballot be counted. The
due date for submitting ballots has not changed and the corrected
ballot must be received at the Silver Spring, MD no later than the
close of business on September 15, 2009.
[ANS thanks AMSAT HQ for the above information]
/EX
SB SAT @ AMSAT $ANS-207.02
AMSAT-UK Announces FUNcube Amateur Radio Satellite
AMSAT News Service Bulletin 207.02
>From AMSAT HQ SILVER SPRING, MD.
July 26, 2009
To All RADIO AMATEURS
BID: $ANS-207.02
AMSAT-UK has announced a new amateur satellite project - FUNcube.
The project has received major initial funding from the Radio
Communications Foundation (RCF) and is expected be developed in
collaboration with ISIS-Innovative Solutions in Space BV.
FUNcube is an educational single cubesat project with the goal
of enthusing and educating young people about radio, space,
physics and electronics. It will support the educational Science,
Technology, Engineering, Maths (STEM) initiatives and provide an
additional resource for the GB4FUN Mobile Communications Centre.
The target audience consists of primary and secondary school pupils
and FUNcube will feature a 145 MHz telemetry beacon that will provide
a strong signal for the pupils to receive. It is planned to develop
a simple receiver board that can be connected to the USB port of a
laptop to display telemetry in an interesting way. The satellite will
contain a materials science experiment, from which the school students
can receive telemetry data which they can compare to the results they
obtained from similar reference experiments in the classroom.
FUNcube is the first cubesat designed to benefit this group and is
expected to be the first UK cubesat to reach space.
It is anticipated FUNcube will be launched into a Sun Synchronous Low
Earth Orbit about 600-700km above the earth using one of the many
launch opportunities that exist for Cubesat missions. In such an orbit
the satellite passes over Europe approximately 3 times in the morning,
and 3 in the evening, every day, perhaps allowing the morning passes
to be used for educational purposes and the evening passes for Amateur
Radio communications.
FUNcube will carry a UHF to VHF linear transponder that will have up
to 1 watt and which can be used by Radio Amateurs worldwide for SSB
and CW communications. Measuring just 10 * 10 * 10 cm, and with a mass
of less than 1kg, it will be the smallest ever satellite to carry a
linear transponder and the choice of frequencies will enable Radio
Amateurs to use their existing VO-52 or DO-64 station.
A key feature of the satellite is the absence of an On-Board Com-
puter. For reliability and maximum power efficiency, the design
has been kept as straight-forward as possible with satellite
control being achieved using simple commands. See the AMSAT-UK
FUNcube webpage at: http://www.uk.amsat.org/content/view/696/68/
AMSAT-UK has more than 350 individual members and is one of more
than 20 such groups worldwide. AMSAT-UK teams have provided hardware
for more than 10 satellites over the past 35+ years including SSETI
Express in 2005.They are presently involved with the development of
hardware and software for a number of satellite projects including
the European Student Earth Orbiter (ESEO), P3E, SUITSAT2, the Col-
umbus module on the ISS and also the GENSO Ground station network.
The Radio Communications Foundation is a Registered Charity (Number
1100694) set up in 2003 to fund efforts to bring the wonders of radio
into the classrooms, universities and any other public place where
hands on demonstration can influence understanding. The RCF funding
for FUNcube is made possible through the generous bequest from a
"silent key" who wanted the hobby that he loved brought to the
attention of others.
AMSAT-UK: http://www.uk.amsat.org/
Radio Communications Foundation: http://www.commsfoundation.org/
GB4FUN: http://www.gb4fun.org.uk/
FUNcube contact: Graham Shirville G3VZV (g3vzv@xxxxx.xxxx
[ANS thanks AMSAT-UK for the above information]
/EX
SB SAT @ AMSAT $ANS-207.03
SuitSat-2 Demo at the Central States VHF Society Conference
AMSAT News Service Bulletin 207.03
>From AMSAT HQ SILVER SPRING, MD.
July 26, 2009
To All RADIO AMATEURS
BID: $ANS-207.03
On July 24-25 the Central States VHF Society hosted their 43rd
Conference in the Chicago area. The event attracted radio amateurs
interested in experimentation with weak signal VHF/UHF, microwave,
terrestrial and space communications, and EME.
SuitSat-2 System Engineer Gould WA4SXM was at the Conference with
a functioning prototype of the SuitSat-2 hardware, antennas, and
initial software. The success of the Phoenix ARISS system inte-
gration meeting held July 10-12 was evident as SuitSat-2 trans-
mitted live signals everyone at the Conference could monitor on
145.950 MHz.
The SSTV subsystem was transmitting live pictures in Robot36 mode
captured by the cameras. Reminder: if your computer SSTV capture
software such as MMSSTV is functional viewing existing terrestrial
SSTV transmissions you will be ready to receive SuitSat-2 video.
Gould also gave a presentation to a full house during which he dis-
cussed SuitSat-2 architecture and software. The presentation, as
well as the live display, included these subsystems:
+ Software Defined Radio Transponder
+ Internal Housekeeping Processor Board
+ Power Control Board
+ Interconnect Board
+ Safety Power Interlock
+ Flexible antennas
The SuitSat-2 team plans to deliver the completed flight system to
Russia in December, 2009 with an EVA deployment planned for the Spring
of 2010. Watch the AMSAT Journal for full details as system integration
completes and SuitSat-2 moves toward orbit!
[ANS thanks whomever for the above information]
/EX
SB SAT @ AMSAT $ANS-207.04
Special Events Stations Commemorate Apollo 11 40th Anniversary
AMSAT News Service Bulletin 207.04
>From AMSAT HQ SILVER SPRING, MD.
July 26, 2009
To All RADIO AMATEURS
BID: $ANS-207.04
If you were fortunate to work the Amateur Radio special events
stations that commemorated the 40th anniversay of the Apollo 11
landing on the moon here is a summary of the QSL information:
VE3MOON From the Canada Museum of Science and Technology
In celebration of the 40th anniversary of the first manned moon
landing, the special event callsign VE3MOON will be operating from
14-27 July. The museum team plans to operate via AO-51, SO-50,
VO-52, FO-29, and the ISS. QSL via Darin, VE3OIJ.
AO-51's 40th Anniversary Special Message
AMSAT-NA marked the 40th anniversary of the first manned lunar
landing with a special event on AO-51. AO-51 transmited a special
message commemorating the event on Monday, July 20. A special AO-51
SWL QSL is available to ground stations who copy the downlink. Send
QSL requests marked "Apollo 11" with SASE to the AMSAT office at
850 Sligo Ave. Suite 600, Silver Spring, MD 20910.
Mark, K6HX posted recordings and SSTV images received during this
event on his web page at http://tinyurl.com/kn9bgm. Ed, KL7UW has
his recording at http://www.kl7uw.com/40th_apollo_message.wav.
Special Event Station K5E
The special call sign K5E was active on the satellites until July 24.
If you worked K5E you can claim a special QSL card donated by WA3MVQ.
QSL via Tim, N3TL with a standard size SASE.
EE Times prepared a July 20th special edition that tells the Lunar
Landing story from the viewpoint of a number of engineers. It can
be found on-line at: http://tinyurl.com/npklma. Page 44 features
comments by AMSAT member Steve Bible, N7HPR.
[ANS thanks VE3MOON, AO-51 Operations Team, K5E, and Tom K3IO for
the above information]
/EX
SB SAT @ AMSAT $ANS-207.05
STS-127 To Deploy Dual Picosats on July 30
AMSAT News Service Bulletin 207.05
>From AMSAT HQ SILVER SPRING, MD.
July 26, 2009
To All RADIO AMATEURS
BID: $ANS-207.05
The University of Texas at Austin announced this week they will
deploy a satellite in space on July 30, 2009 at 7:27 AM CDT via
the STS-127 Space Shuttle Picosatellite Launcher (SSPL).
BEVO1 is a 12.5 cm cube and 3 kg in mass. The purpose of the
mission is to collect data from NASA's DRAGON GPS receiver.
BEVO1 has two modes, data and beacon. The data mode is on
over most parts of the United States, and the rest of the time,
the satellite is in beacon mode. Also, anyone tracking BEVO1
can record what they hear at http://paradigm.ae.utexas.edu/ops.
The University of Texas also has additional information at:
http://www.utexas.edu/news/2009/06/09/picosatellite/
BEVO1 Downlink Information:
Beacon Mode
Downlink Freq: 437.325 MHz
Modulation: FM, 200mW, Morse Code, ~20 WPM
Data Mode
Downlink Freq: 437.325 MHz
Modulation:
GMSK, 1W, 9600 baud, AX.25 (default)
FM, 1W, Bell 202, AX.25
NASA describes DRAGONSat as an anticipated eight-year program with
a launch of the satellites approximately every two years. The first
three missions will test individual components and subsystems while
the final mission will culminate with the successful docking of two
satellites. Refer to http://tinyurl.com/m2blyc for additional mission
information.
The University of Texas at Austin has developed BEVO1 and Texas A&M
University has developed AggieSat-2 for this mission. Both satellites
will perform the initial data acquition testing of the DRAGONSat pro-
gram.
[ANS thanks Jahshan Bhatti at the University of Texas at Austin and
Andy, W5ACM for the above information]
/EX
SB SAT @ AMSAT $ANS-207.06
SwissCube Delivery to India, Three Additional CubeSats Planned
AMSAT News Service Bulletin 207.06
>From AMSAT HQ SILVER SPRING, MD.
July 26, 2009
To All RADIO AMATEURS
BID: $ANS-207.06
The Southgate ARC webpage reports the SwissCube Amateur Radio
satellite, and its integration team will shortly be leaving for
the launch site in India. The SwissCube mission has a scientific
and a technology objective to observe and take measurements of
the airglow phenomena. The IARU has coordinated a downlink fre-
quency of 437.505 MHz.
The Technical University of Berlin will launch their BeeSat
cubesat project on this mission. The main objective of BeeSat
is the on orbit verification of newly developed micro wheels
for pico satellite applications. BeeSat will demonstrate the
use of coin size micro wheels for the attitude control. This
satellite is licensed to operate on 436.00 MHz.
University of Wuerzburg, Department of Computer Science will
launch UWE-2 is to test a newly developed attitude determination
system. Other experiments related to "IP in space" will be per-
formed. These experiments follow on from the experiments of the
previous satellite UWE-1. A AX25 and CW downlink on 437.385 MHz
has been coordinated by the IARU.
The Istanbul Technical University will launch ITUpSAT on a mission
to characterize a passive attitude control system and take earth
observation pictures. Main communications will take place on fre-
quencies outside the amateur satellite service, but a 100mW 70cm
CW telemtry beacon is planned to operated on 437.325 MHz.
Space launches are technically challenging and are usually prone
to last minute changes, so the exact launch date for the PSLV is
still not known.
[ANS thanks Trevor, M5AKA, Southgate, and IARU Coordination pages
for the above information]
/EX
SB SAT @ AMSAT $ANS-207.07
Satellite Shorts From All Over
AMSAT News Service Bulletin 207.07
>From AMSAT HQ SILVER SPRING, MD.
July 26, 2009
To All RADIO AMATEURS
BID: $ANS-207.07
+ Congratulations to Andrew Koenig, KE5GDB upon winning the Newsline
Youth Ham of the Year Award! Amateur Radio on the International Space
Station (ARISS) Team member Nick Lance, KC5KBO, who does ham radio
mentoring of students at his local school, was pleased to learn that
his student, Andrew Koenig, KE5GDB, has won the Newsline Youth Ham
of the Year Award. ARISS was one of the main motivators for Andrew
to study for his license, and to stay licensed. He continued his
interest in space by helping with ARISS contacts and by being active
in ham satellite operations. (Via Carol Jackson, KB3LKI, ARISS Weekly
Report)
+ Full information for the 2009 Mid-Atlantic VHF Conference Saturday,
September 26 in Plymouth Meeting, PA is available on-line at:
http://tinyurl.com/mdrbxx (Packrats)
+ Replay of the Falcon-1 launch is available at:
http://www.youtube.com/watch?v=Mfdk_VZMjQI
+ Here's a science oriented web page that may be of interest to the
young visitors to your shack. Visit the NASA: Home and City site
http://www.nasa.gov/externalflash/nasacity/index2.htm to see how
space exploration impacts daily life.
+ John K8YSE says he will prepare special QSL cards from his Delaware
satellite operation July 11-12. Watch for his announcement via the
amsat-bb and his QRZ.com web page.
+ NASA has an interactive web site to allow you to explore the
Apollo 11 landing site:
http://www.nasa.gov/externalflash/apollo11_landing/index.html
+ An on-line HD video of the STS-127 launch is available at:
http://tinyurl.com/lqeqqo (UniverseToday.com)
[ANS thanks everyone for the above information]
/EX
In addition to regular membership, AMSAT offers membership in the
President's Club. Members of the President's Club, as sustaining donors
to AMSAT Project Funds, will be eligible to receive additional benefits.
Application forms are available from the AMSAT Office. And, with that
please keep in mind that because cows eat grass they're lawn mooers.
73,
This week's ANS Editor,
JoAnne Maenpaa, K9JKM
K9JKM at amsat dot org
------------------------------
_______________________________________________
Sent via amsat-bb@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT member? Join now to support the amateur satellite program!
http://amsat.org/mailman/listinfo/amsat-bb
End of AMSAT-BB Digest, Vol 4, Issue 358
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