SDI LNFR-100E Manual de usuario descargar pdf (Pagina 30)

LOW NOISE FREQUENCY REFERENCE, LNFR-100

FEATURES

• Low environmental sensitivity

• Ultra-low phase noise

• Very low spurious

APPLICATIONS

• Atomic frequency standards

• Phase noise measurements

• Reference frequency generation

• Telecommunications standard

DESCRIPTION

The LNFR-100 is an ultra-low noise frequency reference. The

LNFR-100 contains 5 MHz and 100 MHz ultra-low noise

ovenized oscillators. The output at 10 MHz is obtained by

multiplying the signal from the 5 MHz oscillator. The 100 MHz

oscillator is phase locked to the 5 MHz oscillator to provide a

lower phase noise signal inside the bandwidth of the phase-

locked loop. The device can be used as a low noise source in

phase noise measurement systems. Other applications

include high stability frequency synthesizers, reference

frequency generation and frequency synthesis chains for

atomic standards. The LNFR-100 can be phase locked via a

+/- 5 VDC tuning signal or with a 5 MHz 1 VRMS signal. This

synthesizer is offered in a stand-alone rack-mount package. For

frequency synthesis chain applications the synthesizer is

available in modular form.

SpectraDynamics, Inc. ● 1849 Cherry Street Unit 2, Louisville CO, 80027 ● Phone (303) 665 1852 ● Fax (303) 604 6088

www.spectradynamics.com

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SDI LNFR-100E Manual de usuario Pagina 30