General Electronic Devices

Frequency Sources

Clock Oscilators, PLL Synthesizers, Crystals, VCO, DRO, VTO, CRO OCXO, TCXO

Frequency Source Requirement

New Line of Synthesizers

GED completed development of a family of both phase-locked and direct digital synthesizers. Phase-locked synthesizers feature low noise signals up to 8 GHz. Direct digital synthesizers (DDS) feature high resolution (less than 1 Hz step size). Both families can be customized to meet your specific requirements.

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Frequency: The output frequency.

Output Level: Power delivered at the output of the Frequency Synthesizer.

Output Flatness: The flatness of the output power over the working frequency range.

Output Impedance: Nominal output impedance of the Frequency Synthesizer

Phase Noise: Commonly, phase noise is defined as the single-sideband noise power, and it given by the signal in 1Hz bandwidth at f m Hz away from the carrier, divided by the total signal power.

Harmonic: Level of the harmonics of the output frequency relative to the output frequency output power.

Spurious Output: Level of any discrete un-wanted output not related to the output frequency with relative to the output frequency output power.

Standard Reference: Time base reference input.

Supply Voltages: DC voltages supplied to the Frequency Synthesizer. In some cases, an auxiliary high voltage (low current) is required for wide frequency range in addition with the normal supply voltages.

Contact Information
320 South Pacific St.
San Marcos, CA 92078
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Phone:(760) 591-4170
(760) 591-4095
Fax:(760) 591-4164
Email:info@gedlm.com
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