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2.45 GHz Embedded Antennas

November 26, 2001 5:00 am | Comments

As the battle continues for local wireless connectivity — one thing is clear. Devices connecting to a specific network require an antenna that will operate throughout the 2.4GHz band and support multiple applications. ARC Wireless has developed two embedded antenna designs in the 2.45 GHz band that will support 802....

Low Profile Smart Card

November 26, 2001 5:00 am | Comments

FCI is proud to announce a cost reduction program of its Smart Card P00 and P02 series connectors. The program provides a 30% decrease in book price. Production has been moved to a more automated process at FCI's Fermoy, Ireland facility and the company is passing the savings on to its customers....

Bluetooth Chip Antenna

November 26, 2001 3:50 am | Comments

Samsung Electro-Mechanics has developed a Bluetooth chip antenna for super slim devices. The chip antenna embeds the function of a bar-type antenna into a chip, which then is incorporated into a device like any other integral component. At 11 mm × 3 mm × 1.2 mm, the miniature chip antenna is more than 30% smaller than similar products made in Japan....

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Surface Mount Transformers

November 26, 2001 3:50 am | Comments

Providing circuit designers with a surface mount transformer available in custom ratios, the TT electronics BI Technologies Magnetic Components Division has expanded a current sense transformer featuring optimal performance at 250 kHz and above. Designated the HM33 Series, these compact transformers are ideal for switching supply applications and are compatible with surface mount machine-assisted placement....

Informational Brochure for Comprehensive Network Monitoring System

November 26, 2001 3:50 am | Comments

Details about the new Infrastructure Monitoring System-4000 (IMS-4000™) — the first-ever device capable of simultaneously monitoring computer room environments and network devices — are available in a free, full-color brochure from Phonetics, Inc. The IMS-4000 monitors critical environmental conditions (temperature, humidity, smoke, sound level, motion, water, intrusion, and power outages) in the computer room as well as netwo...

Chip Trimmer Capacitor

November 26, 2001 3:50 am | Comments

Murata announced a new ultra-small trimmer capacitor (1.5 mm W × 1.7 mm L × 0.8 mm H). Constructed without plastic or lead, the TZR1 series, available in two capacitance values (1.5 ~ 4.0 pF and 3.0 ~ 8.0 pF) greatly improves capacitance consistency performance and soldering heat resistance....

Half-Brick DC/DC Power Module

November 26, 2001 3:50 am | Comments

110W dual output half-brick DC/DC power module saves space and boosts efficiency. Ericsson Microelectronics' announces the worlds first 90% efficient, fully independent, 110W dual output half-brick DC/DC power module. This unit addresses applications requiring well-regulated 5 V and 3.3 V outputs....

36 V Output, Sot23, Low-Noise Power Supplies For Varactor Diode Biasing

November 26, 2001 3:50 am | Comments

Maxim Integrated Products introduces the MAX5026/MAX5028 SOT23 step-up DC-DC converters targeted at low-noise varactor diode biasing in TV RF tuners, set-top boxes, satellite receivers, PCI cable modems, and voice-over-cable modems. These devices operate from 3V to 11V input and boost the output up to 36V for MAX5026 (adjustable output version) and 30V for MAX5028 (fixed output version)....

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Network Optimization Platform

November 26, 2001 3:50 am | Comments

COMARCO, Inc., a leading provider of advanced technology tools and engineering services to the wireless communications industry, today announced that it is shipping NeXus™, its advanced integrated voice and data network optimization platform for CDMA2000 1X and CDMA2000 3X systems. The NeXus™ is a simple, yet flexible solution to the challenges of deploying complex 1X voice and data network technology....

Testing Telecom Audio Devices

November 20, 2001 6:08 am | Comments

By, Bob Green, Senior Market Development Manager, Glenn Fasnacht, Engineering Project Manager, Alain Lainé, Project Engineering Manager, Keithley Instruments, Inc. Increasingly in the wireless industry, manufacturers are monitoring the performance of the individual components that comprise finished products....

Quad-Hub Base Station Antenna

November 19, 2001 3:41 am | Comments

Radio Waves announced the availability of the new Quad-Hub base station antenna. This represents a new approach in Point-to-Multipoint antenna systems. Where current system hubs are comprised of four separate 90-degree sector antennas mounted on a tower, or in a cluster mount configuration, the Quad-Hub contains four 90-degree sector antennas within a single compact unit....

Ceramic Resonators

November 19, 2001 3:41 am | Comments

Integrated Microwave Corporation introduces three new TEM mode ceramic resonators. Along with 3, 4, 6, and 12 mm resonator sizes, IMC now manufactures 5, 8, and 10 mm sizes. Resonators can be supplied in dielectric constant values of 8, 20, 36, and 98, with or without surface-mount tabs. The resonators feature thick film silver coating for high adhesion and long solder leach resistance....

7/16 Connector Series

November 19, 2001 3:41 am | Comments

Compel Electronics announces the availability of their 7/16 connector series. Operating from DC to 8 GHz, the new line complies with the IEC and CECC standards. Intermodulation properties typically measure -165 dBc. Brass housings are available with silver or ternary alloy plating options. To facilitate numerous applications, male & female designs are available to accommodate semi-rigid, flexible and corrugated cable, and press-fit,...

Flexible Oscillators

November 19, 2001 3:41 am | Comments

In a move that eliminates design restrictions due to oscillator limitations, Temex has just introduced a new line of flexible oscillators that will meet any design need for critical data transmission applications. This new line is called QEV66HF, and it typically runs at 155.52 MHz with very low jitter performances....

High Frequency Inductors

November 19, 2001 3:41 am | Comments

Providing circuit designers with high frequency, high current devices for use in computer, power management and conversion applications, the TT electronics BI Technologies Magnetic Components Division recently introduced a series of low profile surface mount inductors capable of handling continuous currents up to 27 amps....

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