2.DVB-S Modulator/Demodulator (QPSK Modulation)
Conforming to the DVB-S ETSI/EN300 421 standard
Transmission code rate: 2MB~64MB
Output frequency: 70MHz or 900MHz~2100MHz (options)
Interface :ASI or E3 or DS3 Error
Error correction: According to the DVB-S request, dual error
corrections of RS (Solomon) error correction encoding and
convolutional error correction encoding.
3.DVB-C QAM Modulator
Conforms to the DVB-C ETSI/EN300 429
Modulation mode: 16QAM, 32 QAM, 64 QAM,128 QAM, 256 QAM
Output intermediate frequency: 36.125MHz or other frequencies
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