PDG-02B-1005 SQ 0° DIVIDERS / COMBINERS REV: 001, 05/07/01 • • • • SPACE QUALIFIED 100 - 2000 MHz 2 WAY SURFACE MOUNT HI-REL WELDED CONSTRUCTION TO PASS IR REFLOW The PDG-02B-1005 SQ surface mount 2 way power dividers/combiners, covers a frequency range of 100 to 2000 MHz using a special lumped element design to reduce the size while maintaining high performance. Unit consists of a welded construction. The surface mount housing has been designed for airborne and space applications where inherent package reliability and hermeticity are critical. Parts, materials and processes in accordance with Merrimac document CENG-0001, “Standard Design Requirements for Space Qualified Devices”. GENERAL SPECIFICATIONS MODEL NUMBER FREQUENCY RANGE MHz PDG-02B-1005 SQ 100 - 2000 INPUT POWER COUPLING ISOLATION dB MIN. TYP. 15 20 IMPEDANCE INSERTION LOSS dB AMPLITUDE BALANCE dB PHASE BALANCE VSWR INPUT/ OUTPUT MAX. TYP. MAX. TYP. MAX. TYP. MAX. TYP. 1.8 1.5 0.5 0.3 5° 3° 1.6:1 1.4:1 INTERNAL POWER DISSIPATION WEIGHT MAX. NOM. NOM. MAX. MAX. 1W 3.0 dB 50 OHM 50 mW 2.8 g OPERATING TEMPERATURE -55° to +85 ° C PACKAGE OUTLINE Merrimac Industries, RF & Microwave Products Division / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 973.575.1300 / Fax: 973.575.0531 / Internet: www.Merrimacind.com SERIES 05 TECHNICAL DESCRIPTION / APPLICATION