FEATURES
Fully integrated Digital Baseband demodulator including timing and symbol recovery and error correction All digital timing and carrier recovery Wide carrier tracking range Acquisition time < 10ms. Internal DC offset removal I/Q imbalance adjustment Programmable equalization adaptation rate Residual BER better than 10-12 Internal FIFO for smooth data output Programmable carrier recovery loop constants and damping factor Equalizer weights read/write-able from microprocessor bus Forward Error Correction FEATURES
Low FEC overhead Concatenated RS-Convolutional interleaved system Interleaver employing the Intelsat method, with depth of 4 Soft decision based Viterbi decoder, of constraint length K=7 (64 states) Input and output start of frame signals Internal RS correction and Viterbi renormalization counters Data Framing Intelsat Style Frame/Superframe structure Superframe detection output sync signals Amphion continues to expand its family of a...
