Description
Spectrum Microwave’s Series 600 Phase Locked Oscillators use a High “Q” Dielectric Resonator in the resonant circuit. The circuit is lightly loaded to obtain the lowest phase noise possible.
The resonator is screwed to a printed circuit board and well grounded to minimize modulation sidebands during shock and vibration.
Isolators are used to provide isolation from load VSWRs; Regulators filter noise on the DC input voltage.
External reference models are also available. A lock indicator circuit is provided to signal an out-of-lock condition.

FEATUREs
◾ Low Phase Noise: -130 dBc/Hz @ 100 KHz
◾ Low Spurious: -70 dBc Typical
◾ Internal Reference Design
◾ Environmental Screening Available