PDF-4E-1300 SQ 0°° DIVIDERS / COMBINERS REV: 012, 05/03/01 • SPACE QUALIFIED • 100-2000 MHz • 4 WAY FLATPACK • HI-REL FLATPACK SERIES 05 TECHNICAL DESCRIPTION / APPLICATION The PDF-4E-1300 SQ is a wideband, lumped element, 4 way power divider, covering 100-2000 MHz. Its toroidal transformer design yields high performance with small size and weight. 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 PDF-4E-1300 SQ 100-2000 INPUT POWER MAX COUPLING 1W ISOLATION dB MIN. TYP. 20 23 IMPEDANCE INSERTION LOSS dB AMPLITUDE BALANCE dB PHASE BALANCE VSWR INPUT/ OUTPUT MAX. TYP. MAX. TYP. MAX. TYP. MAX. TYP. 2.5 2.0 0.5 0.4 5° 3° 1.6:1 1.5:1 INTERNAL POWER DISSIPATION WEIGHT NOM. NOM. MAX. MAX. -6 dB 50 OHM 50 mW 12g OPERATING TEMPERATURE -55° to +85 ° C PACKAGE OUTLINE .160 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