DATA SHEET – OCTOBER 2007 Small Integrated Receiver Unit SIRU1111 0.05 - 18GHz Applications Microwave antenna signal distribution Broadband delay-line and signal processing systems Frequency distribution systems Radar System Calibration Phased array antenna systems, interferometric antenna arrays Features Integrates a high frequency photodiode and bias circuitry into a connectorized package 0.05 MHz to >18 GHz usable bandwidth Ruggedized for operation in military or other harsh environments The Emcore Small Integrated Receiver Unit (SIRU1111) is a highperformance optical receiver with guaranteed performance over the 50 MHz to 18 GHz frequency band. The SIRU1111 is a fully integrated unit that contains both the high frequency photodiode and the control electronics. Only DC input voltages and the optical input signal are required for operation. The unit can be used to construct transparent optical links for antenna remoting, microwave delay lines and other applications where it is necessary to transport RF and microwave signals over long distances without signal degradation. The SIRU1111 is an ideal receiver to use with Emcore’s highperformance externally modulated fiber optic transmitters. Specifications Electrical Frequency Range Electrical Power Requirements Photocurrent monitor output RF Connector RF Output Impedance 0.05 MHz to 18 GHz +15 V @ 60 mA max 1 V/mA K (female) 50Ω Optical Wavelength Connectors Optical Input Power Responsivity at DC 1300 - 1600 nm Diamond AVIM, angle-polished +6 dBm maximum >0.7 A/W Physical Configuration Dimensions Operating/ Storage Temperature Environmentally-sealed 0.61" H x 3.25" W x 2.25" D -40 °C to +70 °C For more information on this and other products: Contact Sales at Emcore 626-293-3400, or visit www.emcore.com. DATA SHEET – OCTOBER 2007 SIRU1111 Ordering Information SIRU-1111-AV-1 Package Outline Drawing Information contained herein is deemed to be reliable and accurate as of issue date. EMCORE reserves the right to change the design or specifications of the product at any time without notice. Ortel, the Ortel logo, EMCORE, and the EMCORE logo are trademarks of EMCORE Corporation. EMCORE 2015 West Chestnut Street Alhambra, California 91803-1542 Tel: 626-293-3400 Fax: 626-293-3428 www.emcore.com For more information on this and other products: Contact Sales at Emcore 626-293-3400 or visit www.emcore.com © Copyright 2007, Emcore Corporation