PDF-5C Series 0 POWER DIVIDERS/ COMBINERS 10 to 1300 MHz / 5-Way / Low Insertion Loss / Broadband / Hi-Rel Hermetic Flatpack PRINCIPAL SPECIFICATIONS Model Number PDF-5C-50 PDF-5C-400 PDF-5C-1000 Frequency Range, MHz 10 - 100 100 - 700 700 - 1300 Isolation, dB, Min. Typ. 25 20 18 35 30 25 Insertion Loss, dB, Max. Typ. 0.8 1.0 1.2 0.5 0.7 0.8 Phase Balance, Max. Typ. 3° 6° 8° Package Outline 1° 3° 5° Amplitude Balance, dB, Max. Typ. 0.2 0.4 0.6 0.1 0.2 0.3 VSWR In/Output Max. Typ. 1.3:1 1.5:1 1.7:1 1.1:1 1.2:1 1.4:1 GENERAL SPECIFICATIONS Coupling: Impedance: CW Input Power: -- 7.0 dB nom. 50 Ω nom. 1 Watt max. (When used as divider with 1.2:1 VSWRout) Load Power Dissipation: 50 mW, Internal Weight, nominal: 0.15 oz. (4.3 g) Operating Temperature: -- 55° to + 85°C General Notes: 1. The PDF-5C series of five way Power Dividers/ Combiners covers a broad frequency range of 10 to 1300 MHz using a special lumped element design to reduce the size while maintaining high performance. 2. The flatpack housing is suitable for airborne and space applications where package reliability and hermeticity are critical. NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Dimensions marked with * apply only at body. 4. All unmarked pins are case ground. 22Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531