Chip Directional Coupler Carries Tiny Footprint

Measuring just 1.6 mm x 1.6 mm with a low profile of only 0.5 mm, the PTHM1616C Series of miniature chip directional coupler is manufactured with a proprietary ceramic multilayer material, with the resulting devices reportedly offering high reliability and performance for a variety of mobile communication products. Available in a carrier frequency range of from 800 MHz to 2000 MHz, the directional couplers feature an insertion loss of