Description
This is a line of very low phase
noise, fixed frequency
phase-locked oscillators. A High-Q coaxial resonator
oscillator and either analog sampling phase detector
techniques (Luff model PLOA) or digital techniques (Luff
model PLOD) are used to establish phase lock to a reference
frequency.
The PLOA configuration is used when
the best possible spectral quality is needed. The PLOA
configuration has the limitation that the output frequency
must be an integer factor of the input frequency.
The PLOD has a much more flexible
frequency plan, however, the phase noise of the PLOD is not
as low as that of the PLOA.
Both units are housed in a rugged low
profile assembly and employ our unique manufacturing
techniques that result in units of excellent value. |