SDI LNFR-100E Uživatelský manuál stáhnout pdf (Strana 42)

LOW NOISE FREQUENCY SYNTHESIZER, LNFS-100

FEATURES

• Frequency range: 1µHz - 120 MHz

• Amplitude range: 5 mV

- 5 V

p-p

into 50 Ω

• Frequency resolution: 1 µHz

• Phase resolution: 0.38 mRadians

• Low phase noise : 5 MHz, +10 dBm output

-140 dBc/Hz @ 100 Hz

-160 dBc/Hz @ 1 kHz

APPLICATIONS

• Instrumentation

• Microwave synthesis

• Phase noise characterization

• Radar synthesizers

• Telecom clock generation

DESCRIPTION

The LNFS-100 is a low noise synthesizer with an output

frequency range of 1µHz to 120 MHz. The synthesizer has 48

bit frequency resolution, 14 bit phase resolution and 12 bit

amplitude control. The low noise internal time base can be

phase-locked to an external 5 or 10 MHz signal for long term

stability and accuracy. The synthesizer can be used as a

frequency source for instrumentation, microwave synthesis,

phase noise characterization, radar synthesizers and

telecommunication clock systems. The LNFS-100 has AM,

FM, PM, FSK, ASK, BPSK and QPSK modulation

capabilities. The synthesizer is available in a stand alone

enclosure or as a NIM module. Model LNFS-100-RM is the

stand alone version in a 2U rack-mount enclosure with LCD

display and keypad. Remote control of the instrument is

available through a RS-232 interface. This unit may be

ordered with up to three independent synthesizers locked to

the internal time base.

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 Uživatelský manuál Strana 42