The NASA info on the new location is there
Effective Dec. 19, 2011, NASA TV will be available in continental North America, Alaska and Hawaii on AMC-18C. A Digital Video Broadcast (DVB) compliant Integrated Receiver Decoder (IRD) is needed for reception. NASA Television's Public, HD, Media and Education channels will be available at these parameters:
Uplink provider = AMC 18 C
Transponder = 3 C
105 degrees W
C-Band
Downlink Frequency: 3760
Downlink Polarity: Vertical
Transmission Format = DVB-S, 4:2:0
FEC = ¾
Data Rate = 38.80 MHz
Symbol Rate = 28.0681
Modulation: QPSK/DVB-S
MPEG-2 encoding
"Public Channel" Programming:
SD Program = 101 (HQ1)
Compression Format = MPEG-2
Video PID = 0x111 hex / 273 decimal
AC-3 PID = 0x115 hex / 277 decimal
MPEG I Layer II Audio PID = 0x114 hex / 276decimal
"HD Channel" Programming:
HD Program = 105
Compression Format = MPEG-2
Video PID = 0x52 hex / 82 decimal
AC-3 Audio PID = 0xEE hex / 238 decimal
MPEG-1 Layer II Audio PID= 0x53 hex / 83 decimal
"Media Channel" Programming:
SD Program = 103 (HQ3)
Compression Format = MPEG-2
Video PID = 0x1031 hex / 4145 decimal
AC-3 Audio PID = 0x1035 hex /4149 decimal
MPEG I Layer II Audio PID = 0x1034 hex /4148 decimal
"Education Channel" Programming:
SD Program = 102 (HQ2)
Compression Format = MPEG-2
Video PID = 0x121 hex / 289 decimal
AC-3 Audio PID = 0x124 hex /292 decimal
MPEG I Layer II Audio PID = 0x125 /293 decimal