Suit Sat 2 Structure CAD Status KF 4

Suit. Sat 2 Structure CAD Status KF 4 KSS Aug 12, 2009 11 am

General Notes • • • Frame exterior about 20. 5” x 10. 5” Solar panels and all other extrusions extend outside All screw patterns are preliminary

Exploded

Side View

2 m whip Top Plate Assembly Spare Experiment Interior View Kursk Control Box Safety Switches Exterior View

Bottom Plate Assembly RF Orlan Battery IHU Interior View 70 cm whip Power Battery Patch Panel Exterior View

Model Changes • Removed copy of RF box intended for Power “spill-over” outside IHU box. But I’ve kept the hole pattern in case we need it. • Updated Kursk per Valery email Aug 11. • Updated densities – Except PCBs, fasteners, and harness are not present – Battery CG is not correct • Only 2 of 4 handles will fly per Serg email Aug 7. We can decide later which ones. • Placed cameras in tentative locations but haven’t added brackets or holes.

Center of Gravity • We can move boxes to better center the Center of Gravity AFTER: – Bob Schwerdlin makes me a better model of battery – I throw in some PCB masses • I’ll buy some time by starting the drawings before we have to settle exact box locations

Issues • The two side cameras aren’t convenient. I propose they be external on the vertical angles (near handles). • The top camera will see the antenna. Gould says this is OK.