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IR Receiver Module

April 10, 2001 11:24 am | Comments

A new IR receiver module featuring enhanced immunity against lisght disturbances was announced by Vishay Intertechnology. The new TSOP7000, which combines a photo detector and preamplifier in a single package, features a 455 kHz carrier frequency and is optimized for use in multimedia end products and applications, including wireless keyboard, mice, and remote controls....

Low Profile Power Supply

April 10, 2001 11:23 am | Comments

Northwest Power Integrations (NPI) — a Vicor Integration Architect — introduced a new, general purpose, high power, low profile (less than 1 U) power supply. From inputs of 115/230 VAC, it provides five outputs from 1.8 V to 52 V, up to 160 A per output, or 800 W/100 W of total output power....

SAW Filters

April 10, 2001 11:07 am | Comments

Vectron International (VI) has introduced new series of IF SAW Filters in a 3.8 mm x 3.8 mm package. Features include standard and custom designs, center frequencies from 200 up to 440 MHz, low insertion loss, Small group delay variation, miniaturized SMD packages (3.8 × 3.8 mm), and low temperature coefficient of frequency....

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Circuit Breaker Panels

April 10, 2001 11:05 am | Comments

UNIPOWER Telecom, a division of UNIPOWER Corp., introduced its new DPB1U circuit breaker panels that provide distribution and overload protection from 1 up to 12 DC circuits. The panels are one mounting position high (1.75 inches) and provide one to six single bus breakers or two to twelve dual bus breakers (for redundant A/B configurations)....

Switches

April 10, 2001 11:01 am | Comments

The full ALCOSWITCH product line is now available from Tyco Electronics. Some of the ALCOSWITCH products available from Tyco Electronics include DIP switches, slide switches, toggle switches, rocker switches, pushwheel switches, tact switches, pushbutton switches, and knobs....

RF Adapters

April 10, 2001 10:59 am | Comments

Tyco Electronics announced the availability of its Between Series RF Adapters designed to provide convenient transitions between popular series coaxial connectors. These adapters allow designers to use one type of connection then adapt to other interface types. This gives designers the ability to use existing equipment interfaces with a variety of cable interfaces....

Tunable Bandpass Filters

April 10, 2001 10:57 am | Comments

Trilithic's VF Series tunable bandpass filters are available in single-octave bandwidths from 3 to 4000 MHz. Standard models are five sections and have a 3 dB bandwidth of 5% ± 1%. Bandwidths between 1 and 12% are available. Options include 50 or 75 ohm impedance and manual or software control....

Delay Line Filters

April 10, 2001 10:56 am | Comments

Delay Line Filters are an integral part of RF Power Amplifier feed forward chains. Trans Tech offers Delay Line filters in the 3 to 20 nanosecond range for the low power (less than 3 W) path. Phase linearity of 2 degrees and amplitude variation as low as 0.2 dB is achieved with a new SMT (surface mount) package....

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Cavity Filter Family

April 10, 2001 10:54 am | Comments

TRAK Microwave Corp., a TRAK Communications company, introduces a cavity filter family for SONET/SDH applications, wireless broadband, and data recovery circuits. With typical specifications of insertion loss less than 4.0 dB, narrow 0.15 percent 3 dB bandwidth, and group delay 30 nS maximum, the 50-206-4000 supports any center frequency within the 9900 to 11900 MHz band....

Conductive Epoxy Adhesive

April 10, 2001 10:52 am | Wireless Design & Development | Comments

TRA-DUCT 2705 from Tra-Con allows for the formation of durable, highly conductive bonds with most metals, ceramics, glasses, and plastics. With a room temperature cure, TRA-DUCT 2705 is a material for cold solder for bonding and shielding heat sensitive components. TRA-DUCT 2705 is a nickel filled material that is a smooth paste upon application....

Surface Mount Fixed Inductors

April 10, 2001 10:49 am | Comments

Toko announces their new D52LC and D53LC Series surface mount fixed inductors. The D52LC and D53LC are low profile, magnetically shielded inductors for use in a variety of DC-DC converter applications. Both the D52LC and D53LC Series have a 5.0 mm × 5.0 mm footprint and are ideally suited for portable platforms including cellular phones, personal digital assistants, and consumer audio/video equipment....

UHF Male Crimp Connector For LMR-400 Cable

April 10, 2001 10:48 am | Comments

Times Microwave Systems has recently announced the availability of its EZ-400-UM non-solder 'EZ' install Type-UHF male connector in response to market demand for a non-solder PL-259 UHF connector for LMR-400 flexible low loss coaxial cable.. The EZ-400-UM connector eliminates the need to solder the center conductor and braid which can cause overheating and melting of the cable dielectric....

GSM/GPRS Transceiver

April 10, 2001 10:40 am | Comments

Silicon Labs introduced the Aero™ GSM transceiver chipset, which is based on the company's patented CMOS RF technology. The Aero chipset provides a complete RF front end for dual and triple band GSM digital cellular handsets. The highly-integrated three-chip solution eliminates the IF SAW filter, external low noise amplifiers (LNA) for three bands, transmit and RF voltage controlled oscillator (VCO) modules and more than 60 other discre...

Lowpass Filters

April 10, 2001 10:37 am | Comments

RLC Electronics' fourth order Bessel Lowpass Filters combine group delay characteristics with rejection characteristics. Maximally flat group delay in the frequency domain is accomplished with the Bessel polynomial, also known as the Thomson Filter. These filters should be regarded as compromise designs for pulsed systems where truthful reproduction of the pulse shape is important....

Expansion of Cable Assembly Line

April 10, 2001 10:36 am | Comments

The Connector and Cable Assembly divisions of RF Industries announced an expansion of their current cable assembly standard offerings which includes additional lengths of semi-rigid cable assemblies, BNC and SMB 75 ohm impedance-matched jumpers, new MCX, MMCX, SMA and SMB su-miniature configurations, reverse polarity and left-hand threaded assemblies, MHV jumpers, 1....

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