PDM-42-GA Series 0 POWER DIVIDERS / COMBINERS 1 to 12.4 GHz / 4-Way / Uniform Phase & Amplitude Bal. / Low Insertion Loss / Octave Band / SMA PRINCIPAL SPECIFICATIONS Model Number PDM-42-1.5GA PDM-42-3GA PDM-42-3.95GA PDM-42-6GA PDM-42-10GA Frequency Range, GHz Isolation, dB, Min. .96 - 2.0 2.0 - 4.0 3.7 - 4.2 4.0 - 8.0 7.0 - 12.4 20 18 20 18 16 Amplitude Phase Balance, Balance, dB, Max. Max. ±0.2 ±0.2 ±0.2 ±0.4 ±0.4 Package Outline VSWR, In/Out Max. Power Input, Max. 0.5 0.5 0.5 0.8 1.0 1.30:1 1.5/1.3:1 1.35:1 1.6/1.3:1 1.7:1 12 W 12 W 12 W 6W 6W ±3° ±3° ±3° ±4° ±6° † † Insertion Loss, dB, Max. CW input power when used as divider with 1.2:1 VSWRout GENERAL SPECIFICATIONS Coupling: -- 6 dB nom. Impedance: Internal Load Dissipation: Weight, nominal: Operating Temperature: 50 Ω nom. 100 mW max 7 oz. (199 g) -- 55° to + 85°C Package Dimensions Part No. Dim.A Dim.B PDM-42-1.5GA PDM-42-3GA PDM-42-3.95GA PDM-42-6GA PDM-42-10GA 1.562 (39.67) 1.562 (39.67) 1.562 (39.67) 1.750 (44.45) 1.438 (36.53) 2.500 (63.50) 2.500 (63.50) 2.500 (63.50) 2.688 (68.28) 2.375 (60.33) NOTES: ± 1. Tolerance on 3 place decimals 0.020(.51) except as noted. 2. Dimensions in inches (millimeters). 3. Max. is largest dimension allowed. General Notes: 1. The PDM-42-GA series of 4-way Power Dividers/ Combiners are in-phase Wilkinson units using stripline for minimum insertion loss and excellent output port phase and amplitude balance. 29Apr96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531