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www.sigtek.com
Features
• Demodulates BPSK, DBPSK, QPSK, DQPSK, OQPSK, MSK, and FSK • PSK symbol rates from 1.2 kS/s to 16 MS/s • FSK symbol rates from 1.2 kS/s to 500 kS/s • Phase estimator assisted TDMA burst acquisition • Tuning resolution of 1 Hz • JavaTM remote control over TCP/IP interface • NT device drivers (SolarisTM drivers optional) • TDM, TDMA, Push-to-Talk, SCPC • Matched filter CDMA spread spectrum RX (opt.) • FEC decoder (opt.)
ST-135
Software Radio Demodulator
for demodulating diverse signals
A member of Filtronic Sigtek’s high performance VME software radio family, the ST-135 high performance software radio demodulates a growing set of signals including BPSK, DBPSK, QPSK, DQPSK, FSK and MSK. Bit rates from 1.2 Kbps to 32 Mbps with future growth to 40 Mbps and beyond.