Jupiter System Architecture

The JUPITER System has one or more gateways and many terminals.

• True

• False

The gateway can only transmit one outroute

• True

• False

A JUPITER terminal can transmit on one or more inroutes at the same time

• True

• False

What space link topology is implemented in the JUPITER System?

• Point-to-point

• Star

• Mesh

• A combination of star and mesh

Which of the following are NOT characteristics of the JUPITER outroute?

• BCH and LDPC encoding

• QPSK/8PSK/16APSK/32APSK

• Symbol rate up to 45 Msps

• Encrypted

Outroute is a burst type of carrier

• True

• False

Which of the following modulation methods are used in the JUPITER System inroute? (multiple choices)

• MSK

• OQPSK

• QPSK

• 8PSK

Which of the following are not supported inroute symbol rates?

• 512 ksps

• 1024 ksps

• 2048 ksps

• 4096 ksps

• 6000 ksps

All inroutes in an inroute group must have the same symbol rate and same modulation

• True

• False

The HT2300 terminal must use L-band ODU instead of Hughes saturated ODU

• True

• False