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Compact Ceramic Duplexer for PCS-CDMA

August 30, 2001 9:28 am | Comments

TOKO announces the TDPH-1880L-13 ceramic duplexer specifically designed for PCS-CDMA systems including mobile handsets, wireless modems, and telematics applications. This duplexer has a 19.9 mm × 6.6 mm footprint with a low profile of only 4.1 mm maximum. TOKO's proprietary ceramic material and filter design expertise provide for exceptional product reliability with competitively high attenuation characteristics, low insertion loss, and...

Batteries

August 30, 2001 9:28 am | Comments

The newest addition to the EnerSys line of Phoenix batteries increases performance up to 8% at the 15 minute rate over batteries with the same footprint. The PHX12-475, a valve regulated Lead-Tin battery designed for high rate applications, uses absorbent glass mat (AGM) technology to retain acid between plates and enhance battery cyclability during normal UPS operation....

Cellular Band VSWR Monitor

August 30, 2001 9:28 am | Comments

Narda's low-cost VSWR monitor provides an ideal solution for service providers who only need a Form-C relay closure when a Tx VSWR failure occurs. Model 8460LP-N2 operates from 869 to 994 MHz. It samples the forward and reverse power and calculates the VSWR through a high directivity coupler. Forward and reverse sampling ports are also provided....

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100 Ohm Cables

August 30, 2001 9:28 am | Comments

A new family of 100 ohm cables designed for the emerging InfiniBand™ form factor architecture, to meet the high-bandwidth demands of highly scalable, highly available distributed computing systems, have been introduced by Montrose/CDT. Montrose/CDT Infinxx™ Cables are individually shielded parallel pair constructions offered in InfiniBand 1X, 4X, and 12X form factors with conductors from 18 to 30 AWG, depending upon type....

Power Toroid in a Surface Mount Package

August 30, 2001 9:28 am | Comments

API Delevan introduced it new Series PTHF-SM and PTKM-SM power toroids in a surface mount package with inductance values ranging from 10 uH to 1000 uH. Resistance values are as low as 0.01 ohms and current ratings are up to 7.36 amps. The toroid core provides good shielding properties. The series offers four package sizes....

Cables

August 30, 2001 9:28 am | Comments

MICRO-COAX announced that its UTiFORM, UTiFLEX, and semi-rigid cable series feature minimal insertion loss and VSWR at frequencies as high as 65 GHz. The high performance of the cables at higher frequencies makes them good choices for design into equipment and systems operating at broadband data rates such as 10 GB/s and 40 GB/s....

DC Input Added to Six Output Switcher

August 30, 2001 9:28 am | Comments

UNIPOWER's new PowerCassette® is now available as a DC-input power supply in addition to the previously introduced AC input version. The DC input voltage range is 36 to 72 V DC with inrush current limiting; the input has an EMI filter and fast transient and surge protection. PowerCassette is specifically designed for today's advanced networking, storage, and communications needs....

High Precision A/D Converter

August 30, 2001 9:28 am | Comments

The MAS9316 is a fast, 16-bit monolithic CMOS multiplying D/A converter designed for direct microprocessor interface. Applications include high-end audio, instrumentation, and other μP controlled systems. Its high relative accuracy and monotonicity is achieved without laser trimming. This is made possible by the use of a highly accurate, low TCR thin film resistor process and a 4 MSB to 15 decoding design technique....

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Electronic Grade Foam Protect Components

August 30, 2001 9:28 am | Comments

E-A-R Specialty Composites has developed a non-silicone formulation of its highly damped, slow-recovery CONFOR® foam, specifically to address the shock protection needs of today's miniaturized computers, hand-held electronics, and personal digital assistants (PDAs). Used as shock pads, spacers, or snubbers, energy-absorbent CONFOR CF-45E foam helps protect delicate components from shock and vibration, with no silicone off-gassing....

Synthesizer for RF and Microwave Signal Generation

August 30, 2001 9:28 am | Comments

Anritsu introduces the MG3690A synthesizer, a single-instrument solution that combines the bandwidths of separate RF and microwave signal generators with the spectral purity and frequency stability of a phase-locked source. The MG3690A's ability to achieve crystal-oscillator-like phase noise over the 0....

Surface Mount Pulse Withstanding Chip Resistors

August 30, 2001 9:28 am | Comments

Providing electronic systems design engineers with an economical means of protecting sensitive electronic circuits, resistor manufacturer IRC is offering a series of thick film pulse withstanding chip resistors that achieve significant power ratings in a limited space. Designated the PWCR Series, these resistors are available in four standard sizes (0805, 1206, 2010, and 2512) with power ratings from 0....

Data Converters for Advanced Digital Communication Applications

August 30, 2001 9:28 am | Comments

Analog Devices announced two analog-to-digital converters (ADCs) that enable intermediate frequency (IF) sampling for simpler, lower-cost and more reliable design of broadband, wireless, and other advanced digital communications applications. The AD9433 and AD9235 reinforce ADI's commitment to supporting IF sampling architectures as the company's continuous innovation enables elegant, cost-efficient designs for new wireless standards such a...

Data Converters

August 30, 2001 9:28 am | Comments

Analog Devices extended its portfolio of 3 V data converters with the introduction of two low-power analog-to-digital converters (ADCs). The AD9218 is a 3 V 10-bit dual ADC, offering a sample rate of 105 mega samples per second (MSPS). The AD9235 is a 3 V, 12-bit 65 MSPS ADC, and is 30 percent faster than other 12-bit converters in its class....

Ferrites in Miniature Sizes

August 30, 2001 9:28 am | Comments

KOA Speer Electronics introduced a new, smaller size as an addition to its full line of ferrite components. The smaller, lightweight 0402 components demand less board room while offering high stability and reliability. The 0402 size is available in the multilayer ferrite inductor (MHI) and multilayer ferrite chip bead (MCB) styles....

Phase Locked Loop Offers Solution for MMDS Market

August 30, 2001 9:28 am | Comments

Z-Communications announced a new phase-locked loop (PLL) module designed for the MMDS network market. The PLL2716A is designed to cover 2715 to 2717 MHz with a 1 MHz step size while delivering good phase noise performance. This PLL offers a clean spectral signal of -100 dBc at a 10 kHz offset and -123 dBc at a 100 kHz offset or, equivalently, a RMS phase error of 1....

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