QPSK Modulator 1.advanced anti-jamming 2.competitive price-performance ratio 3.has access to FM microwave device 4.OEM ODM QPSK Modulator SummaryThe QPSK modulator is a high performance modulator developed according to DVB-S (ETS300-4221) QPSK standard. It has powerful spectral efficiency, advanced anti-jamming and competitive price-performance ratio. Apart from these, this modulator also has ...