113A & B 0 POWER DIVIDERS / COMBINERS 0.5 to 500 MHz / 2-Way / Uniform Phase & Ampli. Bal. / Low Insertion Loss / Broadband / PC Mount PRINCIPAL SPECIFICATIONS Freq. Frequency Isolation, Model Range, Perform., dB, Number MHz MHz Min. Typ. Insertion Loss, dB, Max. Typ. Phase Balance Max. Typ. Amplitude Bal., dB, Max. Typ. VSWR (In/Output) Max. Typ. Internal Load Power Dissipation 113A 10 - 500 10 - 200 200 - 500 20 20 25 25 0.7 1.0 0.3 0.7 2° 2° 1° 1° 0.2 0.2 0.1 0.1 1.5:1 1.2:1 1.5:1 1.2:1 125 mW 113B 0.5 - 200 0.5 - 200 1 - 100 25 25 30 30 0.7 0.5 0.4 0.25 2° 2° 1° 1° 0.2 0.2 0.1 0.1 1.5:1 1.2:1 1.5:1 1.2:1 250 mW Package Outline NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Nominal Weight: 0.1 oz (3 g). GENERAL SPECIFICATIONS Coupling: Impedance: CW Input Power: -- 3 dB nom. 50 Ω nom. 1 W max. (When used as divider with 1.2:1 VSWRout) Operating Temperature: -- 55° to +85°C Typical Performance General Notes: 1. The 113A and 113B series of power dividers/combiners covers a broad frequency range of 500 kHz to 500 MHz. 2. The square header and relay header packages used in this series are suitable for applications emphasizing high performance and limited PC board space. 16Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531