0 POWER DIVIDERS / COMBINERS PDM-30 Series 1 to 2000 MHz / 3-Way / Wide Bandwidth / Low Insertion Loss / Lumped Element Design / SMA PRINCIPAL SPECIFICATIONS Model Number PDM-30-50 PDM-30-150 Freq. Frequency Isolation, Insertion Range, Performance, dB, Loss, dB, MHz MHz Min. Typ. Max. Typ. 1 - 100 1 - 300 1 - 100 2 - 200 1 - 300 PDM-30-525 50 - 1000 100 - 500 50 - 1000 PDM-30-1050 700 - 1400 700 - 1400 PDM-30-1100 100 - 2000 100 - 2000 30 27 20 25 20 20 18 33 33 25 30 25 25 20 Typical PDM-30-150 Performance 0.6 1.0 1.2 1.0 2.0 1.2 2.2 0.3 0.6 0.8 0.6 1.5 0.8 1.5 Phase Amplitude Balance, Bal., dB, Max. Typ. Max. Typ. 2° 3° 4° 6° 8° 5° 10° 1° 1° 2° 3° 4° 3° 5° 0.2 0.3 0.4 0.5 0.8 0.5 0.7 0.1 0.1 0.4 0.3 0.5 0.3 0.5 VSWR (In/Output) Max. Typ. 1.3:1 1.3:1 1.5:1 1.3:1 1.6:1 1.4:1 1.5:1 1.25:1 1.2:1 1.3:1 1.2:1 1.4:1 1.25:1 1.3:1 GENERAL SPECIFICATIONS Coupling: -- 4.8 dB nom. Impedance: 50 Ω nom. Internal Load Dissipation: 250 mW max. CW Power Input: 1 W max. (When used as divider with 1.2:1 VSWR out) Connectors, SMA Female:to meet interface requirements of MIL-C-39012 Weight, nominal: 2 oz. (57 g) Operating Temperature: -- 55° to +85°C General Notes: 1. The PDM-30 series of 3-way In-Phase, Power Dividers/Combiners covers 1 to 2,000 MHz, using a special lumped element design to reduce size. 2. Similar units are available with up to sixteen output ports and with power capacity up to several kilowatts. 19Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FA X 973-575-0531 PDM-30 Series 0 POWER DIVIDERS / COMBINERS 1 to 2000 MHz / 3-Way / Wide Bandwidth / Low Insertion Loss / Lumped Element Design / SMA PDM-30-50 PDM-30-150/525/1050/1100 NOTES: 1. Tolerance on 3 place decimals ± .020(.51) except as noted. 2. Dimensions in inches over millimeters. 19Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FA X 973-575-0531