RF Oscillator suits radar and instrumentation markets.March 28, 2007 -
Supplied in 2 x 2 x .8 in. package, SR W150 is offered in nominal frequency of 500 MHz, with other frequencies possible from 300-600 MHz. Frequency is stabilized by temperature control and external control voltage, and this ultra low noise source never requires additional calibration. Characteristics include -165 dBc/Hz phase noise at 10 kHz from carrier, -175 dBc/Hz phase noise floor, and stability of 1 ppm in 32-122°F range with target of -22 to +158°F.
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Original Press release
TEMEX SAS
399, route des Crêtes - BP 232
Sophia-Antipolis cedex, , 06904
France
Temex Launches New Ultra-Low Phase Noise RF Oscillator for Radar and Instrumentation Markets
Temex, a world leader in the design and manufacturing of time and frequency solutions, has launched a new, small RF oscillator in a 51.5 x 51.5 x 20.5 mm (2 x 2 x .8 in.) package, the SR W150. This revolutionary ultra-low phase noise oscillator is designed for the instrumentation and radar markets.
This technological achievement is the result of 15 years experience in the design and manufacturing of extremely stable frequency sources and unique know-how in SAW resonator. These ULN (Ultra Low Noise) sources satisfy demand for the instrumentation and radar market. "This oscillator satisfies needs expressed by the different ministries of defense in western countries for their new generation radar systems capable of detecting stealthy targets. Test benches should also include this type of very high performance oscillator," says Jean Forget, executive manager of Temex's Defense and Space Activity.
Main characteristics of the new SR W150 oscillator:
This new oscillator is designed to satisfy the needs of the instrumentation and radar markets, and features:
- Frequency: 500 MHz (frequencies possible from 300 MHz to 600 MHz)
- Lower phase noise at 10 kHz from the carrier: -165 dBc/Hz
- Phase noise floor: -175dBc/Hz
- Frequency stabilized by temperature control and external control voltage
- Dimensions: 51.5 x 51.5 x 20.5 mm (2 x 2 x .8 in.)
- Stability: 1 ppm in the 0° - 50°C (32° - 122°F) temperature range with a target of -30° to + 70°C (-22° to +158°F)
-Aging: 1 ppm / year
- Once adjusted in the factory, the oscillator never requires any additional calibration.
An oscillator already tested by the principal players in the European radar market
Several prototypes sent to major players in the instrumentation and radar market have achieved very satisfactory and even unexpected results. With the development of ultra-stable frequency sources at 500 MHz, a reference for L band and X band sources, Temex confirms its development strategy in the fields of very high performance oscillators.
Availability
Prototypes of the SR W150 500 MHz oscillator with the thermostat-controlled SAW resonator (OCVCSO: Oven Controlled Voltage Controlled Saw Oscillator) will be available for system validations in the second quarter of 2007. For further information, please contact Temex's sales department directly at michel.chomiki@temex.fr or +33 (0)4 97 23 30 12.
About Temex:
Temex is a global leading designer and manufacturer of total value-added time and frequency management solutions. Temex offers advanced high-performance products, ranging from filter and oscillator components to frequency synthesizers, reference clock to smart GPS timing modules, test instruments to complete network synchronization systems used in a wide variety of applications industries. The company is a growing supplier to major manufacturers and network operators. Temex has its headquarters in the heart of the technological park of Sophia-Antipolis, France, and also has offices in Asia, Europe, and the United States. With an annual turnover of more than $75 million, it represents 750 people in 10 countries.
For more information, please contact:
TEMEX
Elodie Cally
Marketing and Communication Manager
Tel: +33 (0) 4 97 23 30 19
E-mail : elodie.cally@temex.com
Web: www.temex.com
or
FRENCH TECHNOLOGY PRESS OFFICE
205 North Michigan Avenue, Suite 3740
Chicago, IL 60601
Fax: (312) 327-5261
E-mail: contact.ftpo@ubifrance.fr
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