I have spent all day getting my Icom 910h,,SatPC32, and my Yaesu 5400B all back working again and tracking.
But now what birds are there up there that are still active? In the past I worked AO-27, AO-51, FO-29, VO-52,
AO-7, and SO-50. Which of these are still operational and any new ones?
Thanks
Nels W0TUP
North Dakota
Anybody know what the rpm of the AC motors are. I know from the Yaesu
specs that after all of the gear reduction they list EL as 67 seconds for EL
and 58 Seconds for AZ.
I would like to experiment with an AZ and EL system but like to see what RPM
the motor starts out with and how much torque to get the final results. They show
Elevation at 101 FT-LBS and AZ at 44 FT-lbs.
I have looked around to see if somewhere the specs are available for the motor
but have had no luck. I have seen quite a few pictures of rebuilds of that rotor
with part number and have a manual that shows parts.
Mike Hoblinski
N6IMF
Ditto; here, sounds like an promising direction.
--
Joe Leikhim
Leikhim and Associates
Communications Consultants
Oviedo, Florida
JLeikhim(a)Leikhim.com
407-982-0446
WWW.LEIKHIM.COM
Thanks to many and Dave KB1PVH I can now input keps in my computer all by myself. I read this in the weekly AMSAT bulletins
The Castor 30 second stage motor, built by ATK, ignited for a burn lasting
two-and-a-half minutes, accelerating the rocket to more than 17,000 mph.
Engineers declared the rocket reached orbit, and the upper stage deployed a
8,377-pound block of aluminum designed to mimic the mass characteristics of the
Cygnus spacecraft, which will take the dummy
payload's place on the next Antares
launch.
Why does this want me to pull out what little hair I have left?? 8,377Lbs! I'm sure I am missing something, what did AO-40 weigh?
73 Bob W7LRD
Got this tweet from Exa. What is a 160Db station?
You need VIDEO transceiver on 910 with 25Mhz BW to hear and see it and at
least 160dB gain, please confirm
I expect this means total amplification including the radio. Still nothing
heard
Hi all,
I listen for two passes this morning but did no hear anything.
QTH Copenhagen Denmark.
Listened to the beacon frequency and the transponder downlink.
73 OZ1MY
Ib
Nothing heard on two passes. Not sure as I all I can hear are what I think
are timing sigs from cell towers. They had a direct pass over HC on orbit 7.
Ray,
An update on the identifications of the new satellites:
39131 2013-015B OSSI 1
39132 2013-015C DOVE 2
39133 2013-015D AIST 2
39134 2013-015E BEESAT 3
39135 2013-015F SOMP
39136 2013-015G BEESAT 2
NEE-01 (Pegaso), Cubebug 1 (Capitán Beto) and Turksat-3USAT
are in the group 39151 2013-018B, 39152 2013-018C, and
39153 2013-018D. Which satellite is which object is still
to be confirmed.
Two-line elements are available for all these satellites.
The three PhoneSats from the Antares launch have now decayed
or are about to decay.
73,
Nico PA0DLO
On 2013-04-26 04:35, Ray Hoad wrote:
> A lot of activity in the last week!
>
> The week we have added the following cubesat satellites:
> OSSI-1 Cat# 39130 Beacon on 145.980 MHz CW and 437.525 MHz 1k2
> also has LED optical beacon in morse code
> BEESAT2/3 Cat# 39131 435.950 MHz 4k8 GMSK (two separate satellites
> real close together for now)
> SOMP Cat# 39135 Downlink 437.485 MHz including CW, 1k2, 9k6 BPSK,
> AX25 FSK and AO40 type standard 400bit/s BPSK
> GRAHAM Cat# 39142 Phonesat 437.425 MHz using smartphone computer,
> using batteries only only good for about a week
> BELL Cat# 39143 Phonesat 437.425 MHz using smartphone computer,
> using batteries only only good for about a week
> ALEXANDER Cat# 39146 Phonesat 437.425 MHz using smartphone computer,
> using batteries only only good for about a week
>
> Go to http://ww2.amsat.org and click on "AMSAT NEWS SERVICE WEEKLY
> BULLETIN" to get details on these new cubesats.
>
