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Hybrid Combining Network

November 8, 2007 7:41 am | Product Releases | Comments

Wireless Telecom Group, Inc. announces a 380 to 2500 MHz 4 × 4 Hybrid Combining Network designed to meet the needs of the wireless market for broadband combiners with over 20 dB isolation across the whole band. The CM-14 will combine up to 4 different wireless signals in the frequency band without mutual interference....

Alumina Ceramic Components

November 8, 2007 7:41 am | Wireless Design & Development | Product Releases | Comments

Morgan Advanced Ceramics (MAC) offers miniature, dry-pressed alumina ceramic components from its GBC Materials Division. Manufactured in outer dimensions ranging from 0.020” to 2”, the ceramic materials provide a cost-effective solution for demanding applications. Designed for miniature electronic devices, these small pressed alumina components are suitable for use in telecommunications, appliance and electronic applications....

Universal Radio Communication Tester

November 8, 2007 7:41 am | Product Releases | Comments

Rohde & Schwarz announces that its CMU200 universal radio communication tester now supports Enhanced Variable Rate Codec (EVRC-B) functionality, which will soon be incorporated in CDMA2000 wireless networks. EVRC-B gives wireless service providers the ability to dynamically adjust voice capacity on their network according to traffic conditions....


Development Tool

November 8, 2007 7:41 am | Product Releases | Comments

Quickfilter Technologies, Inc. simplifies the task of adding precision digital filtering to audio applications, such as equalizers and crossovers used for sound shaping in speakers, headphones and headsets. Designated the Audio-Mojo, the development tool enables quick and easy implementation of precision digital filtering using an embedded single-channel precision digital filter chip, QF1D512 Simple and Versatile FIR engine (SavFIRe™)....

Joint Effort Helps Engineers Easily Create Integrated Test and Measurement Solutions

October 23, 2007 7:51 am | Product Releases | Comments

National Instruments and Anritsu Company announce a joint effort to develop LabVIEW Plug and Play and LabWindows/CVI instrument drivers for Anritsu test instruments. The companies are working together to make it easy for engineers and scientists to combine the popular LabVIEW graphical development platform and the proven LabWindows/CVI ANSI C integrated development environment with Anritsu RF and wireless communications test instruments....

DAC/ADC Switch Matrix

October 17, 2007 6:36 am | Product Releases | Comments

Renaissance Electronics introduces its Model 18A1NAG DAC/ADC switch matrix that supports a high level of integration during qualification testing for digital and analog assemblies operating at microwave frequencies. This RF switch matrix, within the test set-up, allows for multiple channel testing with minimal test equipment resources....

HDMI Cables for Home Theater Applications

October 17, 2007 6:36 am | Product Releases | Comments

Belden announces its high definition multimedia interface (HDMI) cables to enhance the home theater experience. The HDMI shielded twisted pair cables provide an interface between any compatible digital audio/video source and a compatible digital audio and/or video monitor in the home theater set-up, as well as providing support for standard, enhanced or high-definition video and multi-channel digital audio, all on a single assembly....

Constant-current LED Driver

October 17, 2007 6:36 am | Product Releases | Comments

Allegro MicroSystems, Inc. introduces a three-channel constant-current LED driver with an on-chip oscillator for simple programmable brightness control. It is typically used to drive a cluster of red/green/blue (RGB) LEDs for one pixel in a large display or a lighting fixture. It precisely controls LED brightness via 10-bit pulse-width modulation (PWM) per channel, complemented by 7-bit analog current control per channel to adjust color bal...


Coaxial Four-way Power Combiner

October 17, 2007 6:36 am | Product Releases | Comments

Mini-Circuits announces the model ZB4PD-232-50W+ coaxial four-way power combiner for applications from 600 to 2300 MHz. The 0-deg. combiner, which can also be used as a power splitter, handles power levels at each of the four ports to 50 W. Insertion loss above the nominal 6-dB combining losses is typically 1....

COTS Single Line Feed-thru EMI Filters

October 17, 2007 6:36 am | Product Releases | Comments

Spectrum Control, Inc. offers COTS single line feed-thru EMI filters that are commercially equivalent to M15733-PRF/72, M15733-PRF/73 and M15733-PRF/74. These filters are offered in both AC and DC models with customizing options available, and they are suitable for the military and aerospace industries....

Waveguide Low-Pass Filters

October 17, 2007 6:36 am | Product Releases | Comments

Link Microtek introduces its AMQ-LP1 series of waveguide low-pass filters that provide a rejection of better than 100 dB, falling to 70 dB at band edges. The filter series comprises five standard parts, using waveguide sizes of WR340, WR137, WR112, WR90 and WR75 to deliver cut-off frequencies of 2....

EMC Filters for Medical Applications

October 17, 2007 6:36 am | Product Releases | Comments

EPCOS’ SIFI-F (B84111FM) compact two-line filters are available in a medical version for applications where low leakage current is a critical factor. They have a low maximum leakage current of 2 mA, and they offer desirable suppression of symmetrical and asymmetrical interference. The SIFI-F, along with the larger SIFI-G and SIFI-H, is designed for the climate category of 㪱°C up to +100°C....


Cooling Filters

October 17, 2007 6:36 am | Product Releases | Comments

W. L. Gore & Associates, Inc. announces an addition to its line of telecommunications products for improving system reliability. The GORE® Cooling Filters use ambient air to cool electronic components in outdoor enclosures and Gore’s membrane technology to protect sensitive electronics from extreme environments where they may encounter corrosive particles, sand or salty environments....

Acoustic Wave Filter

October 17, 2007 6:36 am | Product Releases | Comments

Skyworks Solutions, Inc. announces that is has commenced volume shipments of its first high-performance bulk acoustic wave (BAW) filter, the SKY33100-360LF, which is initially being deployed for wireless local area network (WLAN) 802.11 b,g access points. Skyworks is also developing BAW filters and duplexers for use in transmit front-end modules for personal communications system (PCS) and universal mobile telecommunications system (UMTS) c...

Rise Time Filter Kits for HDMI Testing

October 17, 2007 6:36 am | Product Releases | Comments

Picosecond Pulse Labs announces its model 5915 rise time filters for HDMI cable and sink DUT compliance testing. They use a broadband, matched circuit design that minimizes reflections and unwanted test artifacts, making them suitable for standards compliance testing. These filters have been selected as recommended test equipment in the HDMI Compliance Test Specification (CTS), version 1....


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