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SR2021-10-ASQ3X

Product catalog summary

Overview: The SR2021 is a high precision Rubidium frequency generator designed for stability and low noise performance. It is housed in a 19" rackable drawer with a 2U height and weighs 5 kg. The device consumes 30 W of power and features a high stability Rubidium oscillator.

Specifications:

Output Frequency: Available at 10 MHz or 5 MHz sine with a maximum level of +13 dBm out of 50 Ohm.
Connectors: BNC for sine outputs and SubD 9 points for RS232 remote control.
Dimensions: 483 mm x 89 mm x 295 mm.
Stability: Long-term stability is < 5x10^-11/month, with options for improved stability.
Phase Noise: Ranges from -70 dBc/Hz at 1 Hz to -140 dBc/Hz at 10 kHz, with options for further reduction.
Warm-up Time: Less than 15 minutes to reach 5x10^-10.
Environmental Tolerances: Operational temperature range is -25°C to +55°C, with storage temperatures from -55°C to +85°C.
MTBF: Equipment is rated at 90,000 hours, while the Rubidium component is rated at 175,000 hours.

Features:

Front panel includes LEDs for output frequency status and Rubidium state indication.
Multi-turn potentiometer for oscillator retiming.
Five sine outputs with adjustable levels via rear panel potentiometers.

Standards Compliance: Complies with EEC standards for low voltage and electromagnetic compatibility, including IN 60950, IN 50081-1, and IN 55022 Class B.

Remote Control: Accessible via RS232 connector, allowing for parameter adjustments related to the Rubidium cell and equipment status.

Performance Data:

Short Term Stability: Varies from 3x10^-11 at 1s to 3x10^-12 at 100s.
Phase Noise Measurements: Improved measurements show better performance than standard specifications.

Catalog excerpts

TimeLink microsystems @<§>@©o© Rubidium frequency generator Internal pilot: high stability Output Frequency: frequency available 10 MHz or 5 MHz sine. Level +13 dBm max out of 50 Ohm. Connector: female base plates BNC for the sine outputs, SubD 9 points for RS232 remote control connection of the equipment. Dimensions: L = 19 " (483 mm), H = 2U (89 mm), P = 295mm, Overall: 483 X 45 X340 Misters. Weight: 5 kg Consumption: 30 W The equipment is a high precision frequency generator. The equipment is presented in the form of a 19 " rackable drawer, 2 U height. The equipment integrates a high stability and low noise Rubidium oscillator. The front face of the equipment present: • 5 LEDS giving the current state of the five outputs frequencies. • A LED tension presence • A LED indicating the current state of Rubidium (green: the parameters of operation are OK. Red: the parameters are out, which is the case during “the warm-up” or launching phase) • A multi-turn potentiometer allows a retiming of the oscillator in the event of need. The signals outputs are carried out on the rear face of the equipment. The connectors are five: • Five 10 MHz sine outputs, • Five multi-turn potentiometers allow the adjustment of the level of each output. A standard EEC 230V AC connector with fuse, filter sector and On/Off switch is used for power supply. Information contained in this document is subject to changes without further notice. fp2170a2 www.timelinkmicro.info TIMELINK MICROSYSTEMS 14 rue Jean Perrin 31100 Toulouse Tel.: +33 (0)5 62 87 10 70

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TimeLink microsystems Information contained in this document is subject to changes without further notice. fp2170a2 www.timelinkmicro.info TIMELINK MICROSYSTEMS 14 rue Jean Perrin 31100 Toulouse Tel.: +33 (0)5 62 87 10 70

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TimeLink microsystems @<§>©@o©Short Term Stability Phase Noise Variation with carrying (Hz) Information contained in this document is subject to changes without further notice. fp2170a2 www.timelinkmicro.info TIMELINK MICROSYSTEMS 14 rue Jean Perrin 31100 Toulouse Tel.: +33 (0)5 62 87 10 70

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SR2021-10-ASQ3X

SR2021-10-ASQ3X

Catalog excerpts

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