C-114

C-114 & C-115 BI-DIRECTIONAL COUPLERS 5 to 500 MHz / Multi-Octave Range / High Directivity / Low Insertion Loss / TO-5 Header PRINCIPAL SPECIFICATIONS Model Number C-114 C-115 Frequency Performance Range, Bandwidth, MHz MHz 5 - 500 5 - 500 10 - 200 5 - 500 10 - 200 5 - 500 ¤ Coupling Value, dB, Nom. 10 ±1.0 10 ±1.0 20 ±1.0 20 ±1.0 Frequency Sensitivity, dB, Max. ± 0.5 ± 0.7 ± 0.5 ± 0.7 Directivity, dB, Min. 20 15 20 15 *Insertion Loss, dB, Max. 0.6 1.0 0.6 1.0 VSWR Max. 1.3:1 1.5:1 1.3:1 1.5:1 ¤ Coupling is Referenced to the Input * Insertion Loss excludes insertion loss GENERAL SPECIFICATIONS Impedance: CW Input: Weight, nominal: Operating Temperature: 50 Ω nom. 1 W max. 0.07 oz (2 g) -- 55° to +85°C Typical Performance General Notes: 1. The C-114 and C-115 models are bi-directional couplers comprising four-port networks. 2. All ports are accessible permitting external use of the fourth port for reflected signal sampling. 3. Each model has been designed for wide bandwidth, minimum size and low cost. Package Outline NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 24Apr96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531