Nucomm CHANNELMASTER TX1 - Page 36

Revision 2.2
5-8 ChannelMaster TX1 Transmitter
COFDM
For the COFDM (Digital) sub-menu, the
following parameters can be changed:
• Power: On, Off
• Constellation: QPSK, 16QAM,
64QAM
• Code Rate (error correction) :1/2,
2/3, 3/4, 5/6, 7/8
• Guard Interval (guard spacing -
delay between intervals) : 1/32, 1/16,
1/8, 1/4.
• Bandwidth: 6 MHz, 7 MHz,
8 MHz