PDM-81M-3G

PDM-81M Series 0 POWER DIVIDERS / COMBINERS 2 to 18 GHz / 8-Way / Uniform Phase & Ampli. Balance / High Isolation / Low Insertion Loss / SMA PRINCIPAL SPECIFICATIONS Model Number Frequency Isolation, Insertion Range, dB, Loss, dB, GHz Min. Max. 18 20 20 15 1.0 0.8 0.8 2.0 Phase Amplitude Balance, Balance, Max. dB, Max. 5° 6° 6° 6° 0.4 0.4 0.8 0.6 VSWR, Max. In Out 1.60:1 1.35:1 1.30:1 1.60:1 1.60:1 1.35:1 1.35:1 1.50:1 Weight, oz. (g) Nom. 8.5 (240) 12.0 (335) 8.5 (240) 6.5 (180) Outline Dwg. 1 2 1 3 PDM-81M-3G 2.0 - 4.0 PDM-81M-3.95G 3.6 - 4.3 PDM-81M-6G 4.0 - 8.0 PDM-81M-13G 8.0 - 18.0 Package Outline GENERAL SPECIFICATIONS Impedance: CW Input Power with: VSWRout of: VSWRout of: VSWRout of: Temperature Range: 50 Ω nom. 1.2:1 30 W 2.0:1 10 W ∞ 1W -- 55° to +85°C General Notes: 1. The PDM-81M-G series eight- way Power Divider/Combiners covers the band from 2 to 18 GHz in four standard models with and other special models for specific, optional frequency ranges. Each unit uses a multi-section stripline Wilkinson design providing high isolation and low VSWR. 2. For applications below 2 GHz, Merrimac offers a complete line of lumped element power dividers found elsewhere in this catalog. 3. Many models are available from catalog stock for fast delivery. NOTES: 1. Tolerance on 3 place decimals ± .020(.51) except as noted. 2. Dimensions in inches over mm.. 29Apr96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531