DATA SHEET – OCTOBER 2007 Small Integrated Transmitter Unit SITU2011 0.05 – 3 GHz, 1310 nm Directly Modulated Self-Contained Transmitter Applications Cellular and PCS AntennaRemoting The Emcore Small Integrated Transmitter Unit (SITU2011) is a highperformance, directly modulated transmitter for applications with guaranteed performance over the 50 MHz to 3 GHz frequency band. The SITU2011 is a fully integrated unit that contains both the optics and the control electronics. Only DC input voltages and the RF input signal are required for operation. Frequency distribution system 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 over long distances without signal degradation. Radar System Calibration The unit operates at a nominal optical wavelength of 1310 nm. Microwave Delay-Lines Phased Array Antenna Systems Features High-power 1310 nm DFB laser and bias-control circuitry 8 dBm Optical Output Power Specifications Electrical Frequency Range RF Input Level Power Requirements RF Connector Input 1dB Compression Input Third-Order Intercept RF Input Impedance RF return loss 0.05 to 3.0 GHz 0 to +20 dBm +15 V @ 1.0 A max SMA (female) +20 dBm typical +26 dBm typical 50 Ω nominal 9 dB Optical Wavelength Standard Optical Connector Optical Output Power 1310 ± 4 nm FC/APC + 8 dBm minimum Physical Dimensions Operating/ Storage Temperature 1.0” H x 5.0” W x 4.0” D -10 °C to +65 °C For more information on this and other products: Contact Sales at Ortel 626-293-3400, or visit www.emcore.com. SITU2011 DATA SHEET – OCTOBER 2007 Ordering Information SITU-2011 Package Outline Drawing Typical Link Characteristics (SITU2011 and SIRU2300) Reference Link Characteristics: SITU2011 Transmitter with 8 dBm output power SIRU2300 Receiver 8 dB Optical Loss (0 dBm optical at the Receiver) Typical RF Characteristics: • Link Gain -35 dB typical • Gain Ripple +/- 1.5 dB 50 MHz to 3 GHz • Link Noise Figure 35 dB typical For more information on this and other products: Contact Sales at Ortel 626-293-3400, or visit www.emcore.com. SITU2011 DATA SHEET - OCTOBER 2007 D-Connector Pin Out 1 2 3 4 5 6 7 8 9 +15 V n/c n/c GND n/c Optical Power Monitor Low Power Alarm n/c n/c Laser Safety Class IIIb Laser Product FDA/CDRH Class IIIb laser product. All transmitters are Class IIIB laser products per CDRH, 21 CFR 2040 Laser Safety requirements. All versions are Class 3B laser products per IEC*60825-1:1993. Maximum Power = 10 dBm Caution: Use of controls, adjustments and procedures other than those specified herein may result in hazardous laser radiation exposure. *IEC is a registered trademark of the International Electrotechnical Commission. 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