[amsat-bb] Re: ARISSat-1 Deployment Scrubbed

2011-08-03 Thread KM9U
I am not familiar with the construction of the satellite, but, in the pictures I saved, I can see the black, cylindrical object attached to the 'bottom' side of the satellite, smaller than the one on topbut unlike the one on top, there seems to be no whip extending from it. I assume this is

[amsat-bb] Re: ARISSat-1 Deployment Scrubbed

2011-08-03 Thread Stephen E. Belter
Tough decisions. ARISSat-1 was taken to the ISS on a Progress vessel with 50-ohm terminations (dummy loads) installed on both antenna connectors. At the ISS, the terminations were to be removed and the 2M (long transmit) antenna and 70 cm (short receive) antenna installed. The ARISSat-1

[amsat-bb] Re: ARISSat-1 Deployment Scrubbed

2011-08-03 Thread B J
snip I wouldn't exactly call breaking an antenna missing From what I heard in the traffic and mission commentary, it sounded like the cosmonauts thought that there were supposed to be 2 and wondered why they saw just the one on top of the satellite. Apparently, an antenna went missing so

[amsat-bb] Re: ARISSat-1 Deployment Scrubbed

2011-08-03 Thread Trevor .
At least they spotted the missing 70cm antenna before releasing it. Presumably the antennas would have been removed for the test at the weekend ? I think the next space walk is scheduled for Feb 2012 73 Trevor M5AKA --- On Wed, 3/8/11, B J top_gun_can...@yahoo.com wrote: Apparently, an