For wireless applications, Anaren, Inc. has added seven new Xinger II brand 3 dB couplers. Covering 410-2700 MHz, including models optimized for CDMA2000, ISM, GSM, DCS, PCS, AMPS, 3G, UMTS, WiMAX and wireless LAN applications, the new family of hybrids offers all the performance advantages associated with the company's next-generation, Xinger·II format first introduced in Spring 2004. These include lower insertion loss, tighter coupling tolerances, higher directivity, and better phase and amplitude balance than previously available.

The low insertion loss and tight balance characteristics on these 3dB couplers are particularly useful in today's balanced high-power amplifiers, low-noise amplifiers and other signal distribution duties, according to the developer. These couplers have been subjected to rigorous qualification testing and are built to be CTE-compatible with substrates like FR4, G-10, RF-35, and RO4350.

Beyond performance metrics, the new Xinger-II brand 3 dB couplers provide significant manufacturability improvements, such as larger pads at key soldering points, to better allow for variations in an OEM's pick-and-place process; both lead and non-lead models to match a customer's current position relative to emerging environmental standards; and the company's most thorough documentation, which simplifies part certification and migration from previous Anaren hybrids. Like all Anaren "off-the-shelf" components, the new Xinger-II 3dB couplers are also backed by the Anaren-exclusive 100% On-Specä guarantee and B-Thereä service commitment that ensures on-time delivery. Samples are also available within 24 hours for qualified prototype work.

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