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PDM-21(M) Series 0 POWER DIVIDERS / COMBINERS 0.5 to 18 GHz / 2-Way / Uniform Phase & Ampli. Bal. / High Isolation & Low Insertion Loss / SMA For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 PRINCIPAL SPECIFICATIONS Freq. Isolation, Insertion PhaseAmplitude VSWR, CW Input, W, Outline Model Range, dB, Loss, dB,Balance, Bal., dB, Max. Load VSWR out Drawing General Notes: 1. The PDM-21(M) series of 2-way In-Phase Power Dividers/Combiners covers 500 MHz to 18 GHz in octave bands. Each uses a conventional Wilkinson design which provides high isolation and low VSWR. 2. Etched PTFE fiberglass stripline circuits are encased in a miniature machined housing that minimizes moding and provides an effective RF shield. 3. These units are generally available from catalog stock for fast delivery. GENERAL SPECIFICATIONS Impedance: 50 Ω nom. Operating Temperature: -- 55° to +85°C NOTES: 1. Tolerance on 3 place decimals ±.020(.51) except as noted. 2. Dimensions in inches over mm. 3. Weights are nominal on all outlines. 10/22/08