PDM-41M Series 0 POWER DIVIDERS / COMBINERS 0.5 to 18 GHz / 4-Way / Uniform Phase & Ampli. Bal. / High Isolation / Low Insertion Loss / SMA PRINCIPAL SPECIFICATIONS Model Number Freq. Isolation, Insertion Phase Range, dB, Loss, dB, Bal., GHz Min. Max. Max. PDM-41M-.75G 0.5 - 1.0 PDM-41M-1.5G 1.0 - 2.0 PDM-41M-3G 2.0 - 4.0 PDM-41M-4G 3.0 - 5.0 PDM-41M-6G 4.0 - 8.0 PDM-41M-10G 8.0 - 12.4 PDM-41M-15G 12.0 - 18.0 Package Outline 18 20 18 20 20 16 18 0.60 0.60 0.60 0.50 0.40 1.00 1.50 6° 5° 6° 4° 4° 6° 6° Amplitude VSWR, CW Input Power, Outline Balance, Max. Max., with VSWRout Dwg dB, Max. In Out 1.2:1 2.0:1 ∞ Ref. 0.6 0.3 0.6 0.3 0.3 0.6 0.6 1.50:1 1.60:1 1.50:1 1.45:1 1.40:1 1.50:1 1.50:1 1.50:1 1.35:1 1.50:1 1.30:1 1.25:1 1.50:1 1.50:1 30W 30W 30W 30W 30W 30W 30W 10W 10W 10W 10W 10W 10W 10W 1W 1W 1W 1W 1W 1W 1W 1 2 3 4 5 6 5 GENERAL SPECIFICATIONS Impedance: 50 Ω nom. Operating Temperature: -- 55° to +85°C General Notes: 1. The PDM-41M series of 4-way Power Dividers/Combiners covers 500 MHz to 18 GHz. 2. Each unit uses a multi-section Wilkinson circuit providing high isolation and low VSWR. 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. 19Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531