1.7ghz to 2.5GHz, Direct I/Q Modulator with VGA and PA Driver Direct QPSK Modulator with VGA and PA Driver for 1.7ghz to 2.5GHz Applications 1700 MHz - 2100 MHz RF/MICROWAVE UP CONVERTER, -6 dBm OUTPUT POWER-MAX Direct QPSK Modulator with VGA and PA Driver for 1.7ghz to 2.5GHz Applications 2100 MHz - 2500 MHz RF/MICROWAVE UP CONVERTER, -2.5 dBm OUTPUT POWER-MAX