The new RAVS series from Stackpole offers stable reliable performance in a wide variety of environments including those with high amounts of sulfur. Stackpole’s proprietary process and materials with reduced silver yield a chip resistor array with excellent long-term reliability under conditions where standard chip resistors fail. The RAVS series shows typical resistance shifts less than 0.1 percent after 240 hours at 40C, 95 percent R.H., 5 volt bias, and H2S concentration of 3 ppm or greater.
Stackpole's RAVN Series is a thin film based chip array designed for applications with tight tolerance or tight TCR requirements. The Series offers four resistive elements in a 1.6 x 3.2 mm package with resistance values from 100 Ω up to 33 K Ω in a 0.1 percent tolerance. ![JTI_2450BP15Q0100[1]](/ext/resources/BuyersGuideImg/2012/RFMW/JTI_2450BP15Q01001.jpg)
RFMW Ltd. announces design and sales support for Johanson Technology’s (JTI) newly introduced 2.4 GHz, high-rejection bandpass filter (BPF) with land grid array (LGA)-type terminations. This brand new BPF has the highest close-to-passband rejection with the smallest footprint ever made by JTI.
API Technologies Corp. announced a new high gain, circularly polarized antenna array developed for Inmarsat services. It is designed for use in a variety of applications including satellite networks, two-way voice and data communications and broadband portable terminals.
Raytheon Co. booked $320M this month in new contract awards related to its active electronically scanned array (AESA) radar programs for domestic and international customers.