AMC-15 is scheduled for 105 in 3Q 2004.
This agreement with SES-Americom calls for two new satellites to be launched for use by Echostar, AMC-14 and AMC-16. AMC-14 is a DBS bird that will be built for launch to 105.5 (or 114.5) in 2006, assuming Dish can convince the FCC to permit 4.5 degree DBS spacing. AMC-16 is an identical copy the AMC-15 bird, and scheduled to go up in 1Q 2005. The launch slot for AMC-16 is not yet known.
AMC-16 would make sense as a supporting satellite at 105 if this particular A2100AX design can be used in double power mode. When AMC-15 was first announced, it was reported to operate at 120 watts. The SES-Americom now lists it at
140 watts. If both it and AMC-16 can function in double power mode at 280 watts per transponder, that should allow for a
substantially smaller Superdish.
For those curious, the A2100AX (of AMC-15, AMC-16) is the same basic design used in the E*III, E*IV, E*VII, and Rainbow DBS (VOOM) satellites. All of these particular implementations support double-power mode, so there is a reasonable likelihood that AMC-15 and AMC-16 do as well.