The result is a signal that has the characteristics of a true QAM source, but with lower cost, better intermodulation products, and lower noise levels. The ASX-16QAM comes configured with QPSK, 64QAM, and 256QAM modulations. Other modulations, including AM and FM are available. Symbol rates up to 6 Msps are provided. Internal digital processing allows roll-off factors from 0.1 through 1.0.
All functions are under software control.
Module frequencies can be changed from factory settings through the software and with proper adjustments. Up to 6 Msps. Band shaping Roll-off factor from 0.1 through 1.0. Unit's status is displayed graphically. Each carrier may be controlled or configured independently.