Vari-L introduces the model VCO 190-1760T VCO. The device generates frequencies from 1550 MHz to 1970 MHz with control voltages from 1.0 VDC to 10 VDC. The unit typically requires 25 mA of current from a 10 VDC supply. Typical phase noise at 1000 kHz offset is -140 dBc/Hz, typical second harmonic suppression is -18 dBc. The unit is housed in a SMT pick and place/reflow compatible package.