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High IP3 Amplifier: +45dBm

May 15, 2001 8:06 am | Comments

WJ Communications introduces a new line of high performance amplifiers starting with the AH101. Designed for high linearity applications, the AH101 is ideally suited for use in today's high performance RF radios for base stations (BTS), Cable Modem and WLL terminals. The AH101 is a broadband amplifier that is unconditionally stable over the frequency range of 50-1500 MHz....

Compact High-Isolation Switch

May 15, 2001 8:06 am | Comments

Trilithic's 5300 Series electromechanical switches are designed for ATE systems, transmission path test sets, and other systems that demand extremely high isolation, low insertion loss, and a moderate switching speed of less than 10 ms. The 5300 Series switches combine port-to-port isolation of 80 dB and insertion loss of 0....

Determining Signal Booster Output Power for In-Building Systems

April 30, 2001 8:18 am | Comments

By Steve Blum, Radio Frequency Systems The FCC in CFR 47 part 90.219 approves signal boosters for use in the 800/900 MHz Land Mobile and Public Safety spectrum. This article discusses the deployment of Class B (broadband) signal boosters for in-building service improvement. Due to their low cost and ease of installation, Class B signal boosters are being installed throughout the Americas to improve in-building radio communications....

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How to Choose the Perfect Battery

April 30, 2001 8:18 am | Comments

Demand for smaller, sleeker portable communications devices, is pushing the wireless industry harder than ever to reduce the size of rechargeable batteries. Ritch Russ, Toshiba America Electronic Components, Inc. Driven by increased consumer demand for smaller, sleeker portable communications devices, the wireless industry is pushing harder than ever to reduce the size of rechargeable batteries to help stimulate a stagnant market....

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Are the Governments Bankrupting the Telecommunication Companies?

April 30, 2001 8:17 am | Comments

David A. Case NCE, Cisco Systems David A. Case NCE, Cisco Systems davecase@cisco.com. It seems worldwide one of the biggest moneymakers for government coffers is the auctioning of frequency bands. I am not saying that the bands should be given away, but maybe the overall process needs to be changed....

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Switching Handbook

April 30, 2001 8:04 am | Comments

The Fourth Edition of Keithley Instruments' free Switching Handbook is now available. This useful reference is designed to help test system developers understand how to reconcile diverse and conflicting switching requirements when designing the switch systems needed to automate their applications....

Software Development

April 30, 2001 8:04 am | Comments

A new brochure detailing real-time and embedded systems software development capabilities has been published by RTSoft. The four page, color brochure highlights RTSoft's ability to provide complete solutions to clients by building on its library of software and integration tools. The range of RTSoft services and capabilities listed in the brochure include software development, systems integration, expertise in real-time operating systems, a...

Wireless Solutions Guide

April 30, 2001 8:04 am | Comments

Insight Electronics is offering a free Wireless Solutions Guide for design engineers of RF, microwave, and millimeterwave products. This 44-page booklet highlights leading edge solutions from Insight's Wireless Solutions Group and shortens the search time for components from a focused line card of suppliers....

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Test Equipment Catalog

April 30, 2001 8:04 am | Wireless Design & Development | Comments

Gig-tronics has issued a short form catalog featuring its high performance products, including the company's microwave synthesizers, power meters, RF signal generators, and VXI instruments. The catalog provides a quick guide to Giga-tronics' key product features, statistics, and applications. A sensor selection chart is included to help match products to exact measurement requirements....

CMOS IC Catalog

April 30, 2001 8:04 am | Comments

Seiko Instruments announces that its 2000/2001 CMOS IC Catalog is available now on CD-ROM. The free CD catalog covers and illustrates the features and benefits of all current CMOS ICs available from the Electronic Component Division of Seiko Instruments. With the interactive menu, navigation around the catalog is done with clicks of the mouse....

Power Relay Catalog

April 30, 2001 8:04 am | Comments

Aromat released its new 211 page Power Relay Cataog. It features Aromat's full line of power relay products including the "J" Series and the newer broad line "L" Series. This user friendly catalog has been divided into two comprehensive sections — appliance and industrial applications — for ease of use....

Antenna Measurement Application Note

April 30, 2001 8:04 am | Comments

Designers tasked with testing antenna performance can now access a new application note from Giga-tronics titles "Using the 1200A for Antenna Measurements." Created for use with the company's high-performance, low cost 20 GHz Microwave Synthesizer, the application note describes and diagrams techniques and equipment requirements for both far and near field measurements....

Surge Protector in a Weather Resistant Enclosure

April 30, 2001 7:57 am | Comments

The new DCWR48 Surge Protector, available from AC Data Systems, provides high capacity surge protection in a weather resistant enclosure to protect outdoor or indoor equipment common to broadband, wireless installations. Rated for use in – 20 ° C to 80 ° C temperatures, the DCWR48 hardwires to DC power cables to safeguard outdoor equipment such as radio towers, or indoor rectifiers, power systems, and other sensitive electronics...

Switch Mode AC/DC Chargers for Mobile Phones and PDAs

April 30, 2001 7:57 am | Comments

New compact switch mode AC/DC power supplies are available from Advanced Power Conversion. Designed to meet the OEM market's charging requirements for mobile phones, PDAs, and other electronic equipment, the chargers are available in 2 watt to 5 watt platforms and can be supplied with all styles of AC mains pins....

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Self-Adhesive Stencils Simplify BGA Rework

April 30, 2001 7:57 am | Comments

Flextac Stencils simplify BGA rework. These self-sticking laser cut, polymer solder paste stencils use a residue-free adhesive similar to Post-it® Notes to seal around BGA pads to ensure that solder paste will not bleed under the stencil when the paste is applied. Disposable Flextac Stencils are easy to use and will not leave any residue on the board surface....

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