SSM - 2000 and SSM - 2650

100 MHz Standard Temperature OCXO Source Module

Aimed at radar applications, the SSM-2000 and SSM-2650 both provide six 100 MHz outputs with high stability and very low phase noise. Both units are self- contained with integrated power supplies, filters, and a distribution amplifier. Both can be operated as free- running sources or disciplined by a 10 MHz or 1 PPS input. The SSM-2000 is based on a single-oven OCXO and operates from -25°C to +75°C. The SSM-2650 uses a double-oven OCXO and operates from -55°C to +80°C.

The Symmetricom® SSM-2000 is a compact, self-contained module that provides six 100 MHz outputs with high stability and very low phase noise, over a wide operating temperature range of -25°C to +75°C. It is based on a 10 MHz single-oven OCXO.

The Symmetricom® SSM-2650 is a compact, self-contained module that provides six 100 MHz outputs with high stability and very low phase noise, over a wide operating temperature range of -55°C to +80°C. It is based on a 10 MHz double-oven OCXO (DOCXO).

Key Features

SSM-2000

• Four 100 MHz sine wave outputs and two 100 MHz LVDS outputs
• Integrated power supplies, filters, and distribution amplifier
• Disciplined or free-running operation
• Very low phase noise of -118 dBc/Hz at 100 Hz offset, and noise floor of -160 dBc/Hz

SSM-2650

• Four 100 MHz sine wave outputs and two 100 MHz LVDS outputs
• Integrated power supplies, filters, and distribution amplifier
• Disciplined or free-running operation
• Very low phase noise of -118 dBc/Hz at 100 Hz offset, and noise floor of -163 dBc/Hz

Applications

SSM-2000

• Unmanned Aerial Vehicles (UAV’s)
• Radar systems
• Military satcom terminals
• Tactical radios
• Test equipment

SSM-2650

• Unmanned Aerial Vehicles (UAV’s)
• Radar systems
• Military satcom terminals
• Tactical radios
• Test equipment