HC1900B03

HC1900B03 Hybrid Coupler 3 dB, 90o Rev A0 Description The HC1900B03 is a low profile, high performance 3dB hybrid coupler in a new easy to use, manufacturing friendly surface mount package. It is designed for DCS & PCS band applications.The HC1900B03 is designed particularly for balanced power and low noise amplifiers, plus signal distribution and other applications where low insertion loss and tight amplitude and phase balance is required. It can be used in high power applications up to 300 Watts. Parts have been subjected to rigorous qualification testing and they are manufactured using materials with coefficients of thermal expansion (CTE) compatible with common substrates such as FR4, G-10, RF-35, RO4350 and polyimide. Orientation Marker Part No. Signal Pad GND Features: ● 1700-2000 MHz ● DCS & PCS ● High Power ● Very Low Loss ● Tight Amplitude Balance ● High Isolation ● Low VSWR ● Good Repeatability ● CTE compatible with FR4, G-10, RF-35, RO4350B and polyimide ● Immersion gold, prevent surface oxidation & scratch ● RoHS Compliant ● Tape & Reel Package available Mechanical Outline Electrical Specifications Frequency Isolation MHz 1700 - 2000 dB Min 20 Insertion Loss dB Max 0.20 VSWR Max : 1 1.25 Phase Balance Degrees 90 ± 2.5 Power Avg. CW Watts 300 Operating Temp. ºC -55 to +95 Notes: 1. All the above data are based on specified demo board. 2. Insertion loss:Thru board loss has been removed. Amplitude Balance dB Max ± 0.25 TOP VIEW SIDE VIEW BOTTOM VIEW ...