SDI LNFR-100E Manual de usuario descargar pdf (Pagina 26)

LOW NOISE FREQUENCY MULTIPLIER, FS080

FEATURES

• User specified input frequency

• Ultra-low phase noise: -143 dBc/Hz @ 1 Hz

-170 dBc/Hz @ 1 kHz

-176 dBc/Hz @ 100 kHz

• Very low spurious: -55 dBc

DESCRIPTION

The FS080 ultra-low noise frequency multiplier can be used with state-of-the-art crystal frequency sources

without degrading phase noise or environmental stability. The FS080 provides eight times the input

frequency while maintaining spurious signal levels below -55 dBc. Outputs at X2, and X4 the input frequencies

are available as an option. The FS080 is ideal for phase locking crystal sources with 5 or 10 MHz references. The

FS080 is available in a stand-alone enclosure, NIM module or aluminum enclosures.

All tests done at +13 dBm input unless otherwise specified.

APPLICATIONS

• Frequency multiplication

• Phase noise measurements

• Reference frequency generation

• Telecommunications standards

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

www.spectradynamics.com

PARAMETER CONDITIONS MIN TYP MAX UNITS

Output level +13 dBm input - 10 - dBm

Impedance input

output

- Ohms

Return loss input (S11)

output (S22)

-15

Spurious - -55 -50 dBc

Harmonic distortion +10 dBm output - -55 -50 dBc

Phase noise

referred to input

1 Hz

1 kHz

10 kHz

-143

-170

-176

-140

-167

-173

dBc/Hz

Temperature-delay

coefficient

0 - 50 ºC - 45 50 ps/ºC

SPECIFICATIONS

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 59 60

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SDI LNFR-100E Manual de usuario Pagina 26

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