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Manual Step Attenuators

September 2, 2003 8:36 am | Product Releases | Comments

BroadWave introduces a series of 2 watt manual variable attenuators that offer users a choice of attenuation ranges from 0 to 10 dB in 1 dB steps up to 0 to 110 dB in 1 dB steps. This series of attenuators cover a frequency range of DC to 3000 MHz depending on the model and are available with SMA, N, or BNC connectors....

Attenuator ICs

September 2, 2003 8:36 am | Product Releases | Comments

TriQuint announced two wideband attenuator integrated circuit types for millimeter wave digital radio, optoelectronic, and aerospace applications. The first is a high performance analog variable attenuator (TGL4203) and is suited for use as a gain control element in broadband fiber optic, aerospace, and digital radio applications....

Surface Mount Attenuators

September 2, 2003 8:36 am | Product Releases | Comments

International Manufacturing Services, Inc. (IMS) introduces the IMS A-0805 thin film surface mount attenuator, provided in the "pi" configuration. The IMS A-0805 attenuator is suited for applications operating in the high frequency range of 1- 18 GHz. Attenuation levels extend from 0 dB to 10 dB in 1 dB increments, while maintaining a VSWR of 1....

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LDMOS Transistors

September 2, 2003 8:28 am | Product Releases | Comments

The LB501 is Polyfet's high power LDMOS single die LDMOS FET. The output power is rated at 175 watts @ 500 MHz with a minimum gain of 13 dB. It is targeted for operation in the 1 MHz to 600 MHz range. S-Parameters, Spice Models and Zin / Zout data is available. A 30 MHz to 512 MHz design example of this FETs capability is the TB167A demonstration amplifier....

Base Station Driver Amplifier

September 2, 2003 8:28 am | Product Releases | Comments

REMEC's QBH-9076 is a designed for the 800 to 960 frequency range. Typical performance parameters of this high dynamic range amplifier include +50 dBm OIP 3 , 2.5 dB noise figure, and 22 dB gain. The efficient thermal design of this amplifier includes die heat spreaders which are directly attached to the copper heat spreader for maximum heat dissipation....

Parabolic Grid Antennas

September 2, 2003 8:28 am | Product Releases | Comments

MAXRAD announces a series of parabolic grid antennas to the WISPerformance™ line of wireless Internet antenna solutions. The WISPerformance( parabolic grids are suited for point-to-point or wireless bridging applications operating in frequencies between 2.4 GHz and 2.7 GHz. They are vertically polarized and DC grounded, and their rugged zinc plated cold rolled steel design features a polyester powder coat finish that provides maximum pr...

Flat Magnet Wire

September 2, 2003 8:28 am | Product Releases | Comments

Alpha-Core introduces flat magnet wire in sizes from 30 AWG to 9 AWG (0.25 mm to 3.0 mm). Applications include voice coils in speakers, motors and transformers. Five thickness-to-width ratios are available from 1:2 to 1:4. The wire is produced from round pre-insulated magnet wire, which is flattened utilizing a patent- pending process....

Vector Signal Analysis

September 2, 2003 8:28 am | Product Releases | Comments

Rohde & Schwarz has enhanced its signal analyzer R&S FSQ by software option R&S FSQ-K70, allowing the measurement and analysis of digitally modulated signals up to 26 GHz. The software option offers universal demodulation, analysis and documentation functions for digital radio signals down to bit stream level with a symbol rate of up to 20....

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T/R Switch

September 2, 2003 8:28 am | Product Releases | Comments

Hittite introduces a low cost SPDT switch for use in transmit-receive applications requiring low distortion at high signal power levels, up to 10 watts. Packaged in a SOT26, the HMC446 can control signals from 824 to 894 MHz and is suited for cellular booster, automotive telematic and mobile radio applications....

RF Push/Pull Connector

September 2, 2003 8:28 am | Product Releases | Comments

Deutsch Advanced Interconnect introduces an RF, Push/Pull plug. This advanced concept utilizes a positive push/pull coupling design that interfaces to all common N-type threaded receptacles. Virtually "plug and play" to existing equipment. This connector is no larger than standard threaded N plugs, allowing this connector to be utilized in close proximity to obstructions and very low profile applications....

DAC with Digital Interpolation Filters

September 2, 2003 8:28 am | Product Releases | Comments

Maxim introduces the MAX5858, a dual, 10-bit, 300Msps DAC with integrated digital interpolation filters. This device integrates two, 10-bit DAC cores, 2x/4x programmable digital interpolation filters, divide-by-N clock output, and an internal reference. The >MAX5858 also features digital control of channel gain matching to >within plusmn> 0....

Radio on a Chip Transceiver

September 2, 2003 8:28 am | Product Releases | Comments

Honeywell introduces a radio on a chip transceiver operating in the 860 to 928 MHz frequency range for voice and data applications. The HRF-ROC093XC communicates on a single channel up to a range of 2,000 feet, at a data rate of 128 kilobytes per second. The transceiver requires an off-the-shelf microcontroller, antenna and 2....

Quartz Crystals

September 2, 2003 8:28 am | Product Releases | Comments

NDK announces a series of ultra small, thin, surface mount crystals. The NX2520DA series measures 2.5 × 2.0 × 0.6 mm. They exhibit optimum electrical performance required for miniature wireless applications. The NX2520 is available in a fundamental frequency range of 20 to 80 MHz. Standard frequencies for these crystals include 20....

Variable Gain Amplifiers

September 2, 2003 8:28 am | Product Releases | Comments

WJ Communications introduces a line of variable gain amplifiers (VGAs) with the launch of the VG101 and VG111 products. The designs are intended for transmitter and receiver automatic gain control circuits (AGC) and as variable gain blocks following low-noise amplifier stages in high dynamic range receiver front-ends....

Millimeterwave Resistors and Terminations

September 2, 2003 8:28 am | Product Releases | Comments

IMS announces several product families of thick film chip resistors and attenuators characterized at the 10, 20, and 40 GHz frequency bands. The high frequency response of these devices makes them suited for hybrid millimeter wave communication circuits extending from fiber optic circuits and instrumentation applications....

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