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Dual Duplexer

September 11, 2002 11:44 am | Product Releases | Comments

     The WSDD-00009 is a dual duplexer designed to suppress interference used by close proximity commercial SMR mobile services. The WSDD-00009 requires no radio modification other than inserting the product into the antenna cable path from the radio to the antenna. The WSDD-00009 provides a transmit passband of 811....

Fixed Attenuators

September 11, 2002 11:44 am | Product Releases | Comments

     BroadWave Technologies introduces a series of high performance, low cost, 50 Ohm fixed attenuators for DC - 10 GHz applications. Model 315-032-XXX with SMA connectors and Model 352-035-XXX with type N connectors are offered in 1, 3, 6, 10, or 20 dB attenuation values with a VSWR of 1....

WCDMA: Aiding the Evolution to UMTS

September 11, 2002 8:56 am | Product Releases | Comments

A technical approach to the theoretical fundamentals and concepts Editor's Note: Due to the large amount of equations in this article, a PDF has been made available By Alejandro Cadenas, Motorola Espana      Code Division Multiple Access techniques are a form of the so-called spread spectrum....

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AeroComm

September 11, 2002 5:44 am | Product Releases | Comments

RF Help Guides      AeroComm introduces four new RF help guides, "Wireless Myths." Aimed at those involved with the selection, purchase or design of wireless systems for OEM applications, the four free lit pieces will offer advice concerning equipment selection, standards, interoperability, approvals and more....

Hitachi Cable Manchester, Inc.

September 11, 2002 5:44 am | Product Releases | Comments

Cable Catalog      Hitachi's new Electronics Cable catalog is now available online and on CD-ROM. Both the 72-page print edition and the electronic versions of the catalog are comprehensive, highlighting HCM's line of electronic cable and wire products for industrial, medical and high technology applications....

Leader Tech, Inc.

September 11, 2002 5:44 am | Product Releases | Comments

Gasket Selection Guide      LEADER TECH has developed a new Designer's Gasket Selection Guide, which serves as both a product catalog and instruction manual on the basics of selecting the right EMI/RFI gasket. It contains beryllium copper and stainless steel gasket profiles arranged into easy to use profile families with detailed CAD drawings....

Connectors and Adapters

September 11, 2002 5:38 am | Product Releases | Comments

The 1.85mm Connector was developed to go beyond the 2.4 mm connector's maximum performance. The 1.85mm Connector is threaded, (M 7.0 × .75-6G) with performance to 60 GHz, utilizing an air interface. Frequency is DC - 60 GHz. VSWR is 1.25: 1 maximum to 60 GHz. Return loss is 19 dB maximum to 60 GHz....

DC/DC Controller

September 11, 2002 5:38 am | Product Releases | Comments

The MAX5037's internal voltage regulator allows operation from a 5 V, 12 V, or 24 V power bus. The 4A integrated MOSFET drivers and 2 W package power dissipation allow over 60 A output current. Multiple DC/DC controller modules can be paralleled to achieve higher output currents in units of 60 A per module....

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Low Cost Resistors

September 11, 2002 5:38 am | Product Releases | Comments

The LTC1921, available in MSOP-8, plus three low cost resistors, provide a complete precision dual 㫈 V battery voltage and fuse monitoring solution for high reliability telecom equipment in less than 20 mm 2 . The three separate alarm outputs drive three optocouplers or green LEDs. Should either of the 㫈 V supplies have an undervoltage (㪾....

Thermal Platform System

September 11, 2002 5:38 am | Product Releases | Comments

Environmental Stress Systems Inc. announces a Rack Mountable Thermal Platform System. The new mechanically refrigerated thermal platform or MRTP can be used to quickly cycle electronic devices over a wide temperature range. It is offered in two standard temperature ranges: +130° C to 㪻°C and +130°C to 㫙°C....

Test and Measurement Support

September 11, 2002 5:38 am | Product Releases | Comments

Tektronix, Inc announced support for RapidIO. The RapidIO interconnect architecture provides a high-performance standard that optimizes interaction between chip-to-chip and circuit board-to-board. Using the TMS805 RapidIO support package for the TLA family of logic analyzers, developers can acquire and trigger on RapidIO packets, control symbols and transactions in real-time with minimal impact on the system's normal environment, allowing t...

Power Amplifier Module

September 11, 2002 5:38 am | Product Releases | Comments

Housed in a 6 × 6 × 1.5 mm package, the BA01212 is an ultra small GaAs heterojunction bipolar transistor (HBT) for WCDMA application. The BA01212 is able to achieve a low operating voltage of 3.5 volts and a low idle current of 50 mA. In addition to the ultra-small package size, the GaAs HBT technology also eliminates the need for additional peripheral circuitry, further reducing size and space requirements....

Linear Amplifier

September 11, 2002 5:38 am | Product Releases | Comments

The SM0822-39 is a compact Class A amplifier operating from 800 to 2200 MHz. Output power, at P1dB, is +39 dBm (minimum) with a +53 dBm (minimum) OIP3. Linear gain is 45 dB with 1.5 dB peak to peak flatness. DC supply is +12 volts @ 3.5 Amps. Features include mismatch protection, temperature compensation, over/reverse voltage protection, thermal protection with Auto Reset, and logic On/Off control....

Clock Oscillators

September 11, 2002 5:38 am | Product Releases | Comments

These new clock oscillators and voltage controlled crystal oscillators are ideally suited for SONET/SDH, PCS base stations, and reference clock applications. The M5001/M5002 series (Clock Oscillator) and the M5003/M5004 series (VCXO) offer differential LVPECL/LVDS outputs for a low noise driving signal....

Clock Smoothing Devices

September 11, 2002 5:38 am | Product Releases | Comments

The CS-300 is a SAW based product that offers output frequencies between 155.52 and 800 MHz. The devices act as both a clock smoother and a frequency translator and can lock to virtually any input frequency between 10 and 700 MHz. The CS-300 series is not limited to integer multiplication and can for example, translate 622....

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