Wirepac® 3dB Quadrature Hybrids • Drop-in, surface mount and flanged options • Ready to install • High power handling capability • Low loss, low cost • Aerospace and commercial heritage Electrical Specification Bandwidth Optimization Coupling, Coupled Path (dB) Unbalanced, Max. (dB), Coupled Path to Main Line Insertion Loss Max. (dB) Isolation, Min. (dB) Directivity, Min. (dB) VSWR, Max. Power, Average (W) Power, Peak (kW) Phase Quadrature Error, Max. (°) Dielectric Breakdown, Min. (V RMS) Mechanical Specification Weight ounces (grams) per inch/mm FA*1 KC*1 LC*1 KC*1 LC*2 Narrow 3.00 ± 0.15 0.3 0.2 30 27 1.1:1 500 2.5 ±1 1000 Octave 2.70 ± 0.15 1.1 0.2 30 27 1.1:1 500 2.5 ±1 1000 FA*1 KC*1, LC*1 KC*2, LC*2 0.15 (4,3) 0.11 (3,0) FA (Flanged) KC (Round), Crossover & Non-Crossover LC (Square), Crossover & Non-Crossover [email protected] micro.apitech.com +1 855.294.3800 www.apitech.com * Shield finish code - see Part Number Key on Website Datasheet Electrical specifications summarized in the table above are determined by measurements at 300 MHz in a matched 50 ohm system and are independent of physical length and frequency with the exception of power. At jacket temperatures above 55°C, the power should be derated linearly to 50% at 105°C and to 0 at 155°C.