PDF-3C-500SQ

PDF-3C-500 SQ 0° DIVIDERS / COMBINERS REV: 001, 07/30/02 • SPACE QUALIFIED • 25 - 1000 MHz • 3 WAY FLATPACK SERIES 05 TECHNICAL DESCRIPTION / APPLICATION The PDF-3C-500 SQ 3 way power divider/combiner covers a frequency range of 25 to 1000 MHz using a special lumped element design to reduce the size while maintaining high performance. This device has been designed in accordance with Merrimac document CENG-0001, “Standard Design Requirements for Space Qualified Devices”. GENERAL SPECIFICATIONS MODEL NUMBER FREQUENCY RANGE MHz PDF-3C-500 SQ INPUT POWER MAX 25 - 1000 COUPLING NOM. 1W 4.8 dB ISOLATION dB MIN. 22 TYP. 28 INSERTION LOSS dB MAX. 1.2 TYP. 0.5 AMPLITUDE BALANCE dB MAX. 0.4 TYP. 0.2 PHASE BALANCE MAX. 5° TYP. 3° VSWR INPUT/ OUTPUT MAX. 1.3:1 TYP. 1.15:1 IMPEDANCE NOM. 50 OHM INTERNAL POWER DISSIPATION MAX. 50 mW WEIGHT MAX. 5.0 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