Microwave Journal articles from November 2002

Microwave Journal archives from November 2002

NIST/ARFTG Microwave measurements short course. (Workshops & Courses).
November 1, 2002... * Topics: Microwave measurement fundamentals, practical issues such as cables, fixtures, probes and on-wafer measurements, as well as more advanced measurement topics and an overview of wireless test instrumentation and measurement. *...

Advanced wireless and Microwave techniques. (Workshops & Courses).
November 1, 2002... * Topics: Antennas and filters are covered briefly, followed by a detailed discussion of figures of merit. Mixers and oscillator designs are evaluated, as well as defining, classifying and improving the efficiency and linearity of power...

RF wireless system design fundamentals. (Workshops & Courses).
November 1, 2002... * Topics: Digital wireless communication systems concepts and performance limitations, system degradation due to RF components, wireless communication system budget profiles, propagation losses and link budgets, and cost vs. performance issues....

RF wireless engineering. (Workshops & Courses).
November 1, 2002... * Topics: Designed to give electrical engineers the specialized training they need to achieve competence in RF and wireless engineering. Students learn practical skills, such as component selection and impedance matching network design. *...

RF wireless system design fundamentals. (Workshops & Courses).
November 1, 2002... * Topics: Combines theory with real-life examples to provide a complete foundation in digital communication techniques and their effects on RF circuit parameters. * Site: Phoenix, AZ * Dates: March 10-12, 2003 * Contact: Besser...

Phased array antennas for communications and radar. (Workshops & Courses).
November 1, 2002... * Topics: The necessary theory, basic principles of operation components, and important design parameters of phased array antennas. The gain, efficiency, polarization, pattern, bandwidth and input impedance characteristics are presented and...

Antenna engineering. (Workshops & Courses).
November 1, 2002... * Topics: Theory and practice of antenna engineering covering the range of antenna properties and types from basic to state-of-the-art. The antennas presented in the course cover a wide spectrum of frequency. * Site: Atlanta, GA *...

RF/Microwave circuit design: linear/nonlinear theory and applications. (Workshops & Courses).
November 1, 2002... * Topics: Enhance the design capability of the engineer by introducing modem linear and nonlinear design techniques. Seeks to combine the theory and practice of modern, computer-aided high frequency circuit design with greater intuition and...

Using load pull analysis and device model validation to improve MMIC power amplifier design methodologies. (Application Note).(Brief Article)
November 1, 2002... This article describes a methodology for the design of a 2 GHz monolithic microwave integrated circuit (MMIC) power amplifier (PA) using a heterojunction bipolar transistor (HBT) process. It is based on the use of modern software tools and...

Raytheon adds reliability engineering consulting. (News from Washington).
November 1, 2002... Raytheon Co. is expanding its Reliability Analysis Laboratory (RAL) technical offerings with the incorporation of reliability engineering consulting services. Reliability is a core feature that can make or break the long term success of both...

Lockheed Martin receives $131 M for leadership of Missile Defense Team. (News from Washington).(Brief Article)
November 1, 2002... Lockheed Martin received a $131 M funding increment to continue its leadership of the Battle Management/Command and Control/Communication (BM/C2/G) program for the Missile Defense Agency's (MDA) Missile Defense National Team. The contract...

US Air Force accepts first article ASR-11 DASR systems. (News from Washington).(Raytheon Co.)(Brief Article)
November 1, 2002... Raytheon Co.'s first article ASR-11 digital airport surveillance radar (DASR) systems located at Eglin Air Force Base, FL, and Stockton, CA, have been accepted by the US Air Force. This contract milestone has been achieved through confirmation...

Northrop Grumman wins AF Mission Planning contract for precision Guided Munitions. (News From Washington).
November 1, 2002... Northrop Grumman Corp.'s Integrated System sector has been awarded a $49 M, nine-year contract by the US Air Force to provide Precision Guided Munitions Planning software (PGMPS). This program will give the Air Force a common, integrated...

Surrey aids nanotechnology research with UHV STM/SEM. (International Report).(Brief Article)
November 1, 2002... The University of Surrey's (Guildford, Surrey, England) acquisition of an Ultra High Vacuum Scanning Tunnelling Microscope/Scanning Electron Microscope (UHV STM/SEM) is being billed as a central figure to a [pounds sterling]1.2 million future...

Philips opens new semiconductor design centre. (International Report).(Philips Deift Design Centre)(Brief Article)
November 1, 2002... On 8 October 2002, Netherlands contractor Royal Philips Electronics announced the opening of the Philips Deift Design Centre (PDDC) at Delft, Holland. A cooperative venture with Delft University of Technology (DUT), Philips cites the new...

Sweden starts automobile radar interference tests. (International Report).(National Testing and Research Institute)(Brief Article)
November 1, 2002... Sweden's National Testing and Research Institute has launched a programme to provide a capability whereby it can test the impact of radar-generated electromagnetic interference on processors used to control automobile functions such as throttle...

Portugal selects Italian radar. (International Report).(Brief Article)
November 1, 2002... Portugal has selected Italian contractor Galileo Avionica's APS-717 search and navigation radar for installation aboard the 12 EH.101 utility/search and rescue helicopters it is procuring from the Anglo-Italian AgustaWestland joint venture....

BAE Systems wins Kuwaiti HIDAS order. (International Report).(Helicopter Integrated Defensive Aids System)(Brief Article)
November 1, 2002... UK-based BAE Systems Avionics has announced that Kuwait has selected the company's Helicopter Integrated Defensive Aids System (HIDAS) for installation aboard its AH-64D Longbow Apache battlefield attack helicopters. Alongside the equipment...

MEMS moves stealthily into the wireless sector. (The Commercial Market).(Micro electrical and mechanical systems)(Brief Article)
November 1, 2002... Driven by innovation, pushed by legislation, and pulled by market need, wireless MEMS will experience strong growth in the next couple of years. In-Stat/MDR reports that worldwide revenues for wireless MEMS (in the form of RF MEMS components...

New Ultra Wideband report. (The Commercial Market).(Brief Article)
November 1, 2002... Ultra Wideband (UWB) is a wireless technology that is trying to fill a void for extremely high data rate wireless connectivity, beyond what 802.11a/b and Bluetooth are capable of. Until February 14, 2002, when the Federal Communications...

Smart appliances: bringing the digital home closer to reality. (The Commercial Market).(Brief Article)
November 1, 2002... Smart appliances cover a diverse range of products by both small and large companies. According to a report from In-Stat/MDR, most segments have been affected by the economy and many smaller companies have been forced out of business or have...

CDMA leads the pack in the race to 2.5G and 3G networks. (The Commercial Market).(Brief Article)
November 1, 2002... The race to deploy more advanced wireless networks is in high gear in North America, with next generation CDMA networks currently leading, says Allied Business Intelligence (ABI). While both TDMA/GSM and CDMA operators have picked up the pace...

Connecticut Microwave Corp. (Industry News).(acquires Davicom Technologies Inc product lines)(Brief Article)
November 1, 2002... * The Connecticut Microwave Corp. acquired the combiner, duplexer and filter product lines of Davicom Technologies Inc. The acquisition included all engineering, tooling, manufacturing process data and work in progress. These products are...

Littelfuse Inc. (Industry News).(buys Semitron)(Brief Article)
November 1, 2002... * Littelfuse Inc. has purchased Semitron. The all cash FAB and product purchase completes Littelfuse's current product line of varistors, low power silicon diodes, polymer-based, high speed ESD suppressors and a range of resettable and...

Laird Technologies. (Industry News).(buys Boldt Metronics International)(Brief Article)
November 1, 2002... * Laird Technologies has acquired Boldt Metronics International (BMI) for $28.7 M in cash and the assumption of $1 M of long term capital equipment leases. The companies will combine their technical, geographic and human resources to become the...

EMS Technologies Inc. (Industry News).(new division)(Brief Article)
November 1, 2002... * EMS Technologies Inc. has formed a new division, EMS Satellite Networks. The new division includes all of the satellite broadband products formerly managed under the company's Space & Technology Group/Montreal, including all DVB-RCS systems,...

The Tru-Connector Corp. (Industry News).(changes name to TRU Corp.)(Brief Article)
November 1, 2002... * The Tru-Connector Corp. has changed its official name to TRU Corp. The new name is intended to reflect the broader nature of the business while maintaining the company's basic identity.

TriPoint Global Communications. (Industry News).(changes microwave antenna's brand names)(Brief Article)
November 1, 2002... * TriPoint Global Communications announced that the microwave antenna products formerly produced by the company's Mark Antenna business will be manufactured under the Prodelin brand. The company will discontinue the use of the Mark Antenna name...

Vitelec Electronics. (Industry News).(rebrands)(Brief Article)
November 1, 2002... * Vitelec Electronics is re-branding as part of the Emerson Network Power-Connectivity Division. An important element of Emerson's corporate brand strategy, the name change marks a new phase in the development of Vitelec and lays the...

Sirenza Microdevices. (Industry News).(Brief Article)
November 1, 2002... * Sirenra Microdevices has established a new customer support office in Shenzhen, China. This office will provide critical real-time applications engineering support to key OEM accounts throughout China. Sirenza's new office is located at the...

Rohde & Schwarz Inc. (Industry News).(expanded facilities)(Brief Article)
November 1, 2002... * Rohde & Schwarz Inc. (R&S) has opened an expanded test and measurement systems center located in the metro Dallas, TX, area. The facility will support all test and measurement systems, as well as EMI receiver sales. In related news, the...

Agilent Technologies. (Industry News).(new laboratory at University of Manchester)(Brief Article)
November 1, 2002... * Agilent Technologies has recently inaugurated the new Agilent Technologies Millimetre-wave Laboratory at the University of Manchester (UK) Institute of Science and Technology. The new laboratory has facilities for measurements up to 140 GHz,...

Ansoft Corp. (Industry News).(closes IP technology center)(Brief Article)
November 1, 2002... * Ansoft Corp. has refocused operations on its core software business and will discontinue its efforts to apply its IP technology core to hardware design through Altra Broadband's Irvine Technology Center. The center closed operations in...

SV Microwave Inc. (Industry News).(manufacturing agreement with Andrew Corp.)(Brief Article)
November 1, 2002... * SV Microwave Inc. has entered into a manufacturing agreement with Andrew Corp. under which Andrew is licensed to manufacture certain SV connector products including the Blind Mate and Base Transceiver Station connector product lines. The new...

Teravicta Technologies Inc. (Industry News).(alliance with Read-Rite Corp.)(Brief Article)
November 1, 2002... * Teravicta Technologies Inc. and Read-Rite Corp. have entered into an agreement to utilize Read Rite's manufacturing capabilities for the high volume production of Teravicta's line of low loss, high linearity RFMEMS switches. Teravicta...

Raytheon Co. (Industry News).(Brief Article)
November 1, 2002... * As part of a recently concluded high volume production agreement, the RF Components division of Raytheon Co. will supply Hyundai/Curitel Inc. with the model RMPAO951A-102 GaAs HBT power amplifier for the handset manufacturer's DD-500 PCS...

Spirent plc and UbiNetics. (Industry News).(partnership)(Brief Article)
November 1, 2002... * Spirent plc and UbiNetics have entered into a strategic partnership to expand their test solutions for the 30 market. Under the terms of the agreement, Spirent has acquired UbiNetics' CS 100 product line and rights to associated intellectual...

Avnet RF & Microwave. (Industry News).(distribution agreement with Directed Energy Inc.)(Brief Article)
November 1, 2002... Avnet RF & Microwave has signed a distribution agreement with Directed Energy Inc. (DEI). With this agreement, Avnet will now distribute DEI's Fast Power MOSFET transistors, a class of RE transistors designed for high power RE applications.

Anritsu Corp. (Industry News).(partnership with Flextronics)(Brief Article)
November 1, 2002... Anritsu Corp. has entered a strategic partnership with Flextronics Test whereby the two companies will co-develop integrated test solutions utilizing Anritsu's leading-edge test instrumentation and Flextronic's test software and application...

RF Micro Devices Inc. (Industry News).(strategic relationship with Jazz Semiconductor)(Brief Article)
November 1, 2002... RF Micro Devices Inc. and Jazz Semiconductor have agreed to enter into a strategic relationship for silicon manufacturing and development. Under the agreement, RF Micro Devices will obtain a guaranteed lower cost source of supply for wafers...

Applied Wave Research Inc. (Industry News).(OMMIC)(Brief Article)
November 1, 2002... Applied Wave Research Inc. (AWR) has agreed to provide process design kit library support for the GaAs foundry process at OMMIC, formerly Philips Microwave Limeil. MMIC designers will use the libraries, within Microwave Office [TM] 2002, to...

United Monolithic Semiconductors (UMS). (Industry News).(cooperation with IMST)(Brief Article)
November 1, 2002... United Monolithic Semiconductors (UMS) and IMST have agreed on a closer cooperation. Under this cooperation, IMST will act as a UMS certified design house, having a preferred access to UMS process information, models and design tools. IMST will...

Allied Electronics. (Industry News).(distribution agreement with Phihong)(Brief Article)
November 1, 2002... Phihong has selected Allied Electronics as a new catalog distributor for its standard model power supplies and adapters. Allied brings additional customer support for power source design-ins as well as additional distribution support in Canada....

E2V Technologies. (Industry News).(certification)(Brief Article)
November 1, 2002... E2V Technologies became one of the first companies in the UK to achieve certification to the new ISO 9001:2000 international quality standard.

REMEC Inc. (Financial News).(Brief Article)
November 1, 2002... REMEC Inc. reports sales of $53.5 M for the second quarter ended August 3, 2002, compared to $60.4 M for the same period in 2001. Net loss was $16 M (35cents/diluted share), compared to a net loss of $15.4 M (34cents/diluted share) for the...

SEMX Corp. (Financial News).(Brief Article)
November 1, 2002... SEMX Corp. reports sales of $8.2 M for the second quarter ended June 30, 2002, compared to $11.2 M for the same period in 2001. Net loss was $1.5 M (77cents/common share), compared to $684 K (14cents/common share) for the second quarter of last...

Ansoft Corp. (Financial News).(Brief Article)
November 1, 2002... Ansoft Corp. reports sales of $9.3 M for the first quarter ended July 31, 2002, compared to $11.2 M for the same period in 2001. Net loss was $3.3 M (28cents/diluted share), compared to $498 K (4cents/diluted share) for the first quarter of...

PC Dynamics. (Contracts).(contract with Lockheed Martin)(Brief Article)
November 1, 2002... PC Dynamics, a subsidiary of Integrated Performance Systems, has signed a $440 K contract with Lockheed Martin NE&SS-Surface Systems to supply microwave circuit components for its Aegis program. If all options are exercised and PC Dynamics...

Reynolds Industries. (Contracts).(with Northrop Grumman Corp.)(Brief Article)
November 1, 2002... Reynolds Industries has completed negotiations for another release of a continuing master agreement with Northrop Grumman Corp.'s Integrated Systems sector. The contract is for high voltage and fiber optic cable assemblies for RF...

Enon Microwave Inc. (Contracts).(wins three-year US government contract)(Brief Article)
November 1, 2002... * Enon Microwave Inc., a subsidiary of Micronetics Wireless Inc., has won a three-year contract with a US government defense agency. The company will provide microwave switches for surveillance radar to be used around the world. The award is...

Radio Waves. (Contracts).(Aperto Networks)(Brief Article)
November 1, 2002... * Radio Waves, a Smiths Interconnect company, has received a substantial order from Aperto Networks for antenna solutions to be installed in its PacketWave Systems. The orders include integrated antennas for Aperto Networks' 5.8 GHz subscriber...

MCE Technologies Inc. (Personnel).(appoints Craig Lindberg)(Brief Article)
November 1, 2002... * MCE Technologies Inc. has appointed Craig Lindberg president of MCE/Inmet Corp. Inmet is located adjacent to MCE Technologies' headquarters in Ann Arbor, MI, and is one of seven MCE Technologies' business units located throughout North...

Peregrine Semiconductor. (Personnel).(appoints Jim Cable)(Brief Article)
November 1, 2002... * Peregrine Semiconductor has appointed Jim Cable to the role of president and CEO. He replaces Stavro E. Prodromou, who will continue to advise the company as director and chairman of the board. With over 20 years experience in semiconductor...

MEMGen Corp. (Personnel).(appoints Elliott R. Brown)(Brief Article)
November 1, 2002... * MEMGen Corp. is hoping to boost its RF expertise with the appointment of Elliott R. Brown to its advisory board. Brown is currently a professor of electrical engineering at the University of California, Los Angeles (UCLA) and has over 25...

Elgar Electronics Corp. (Personnel).(appoints John P. Mei)(Brief Article)
November 1, 2002... * Elgar Electronics Corp. has appointed John P. Mei as vice president finance and CEO. Most recently, Mei was group controller for Acterna's multimedia group and previously was finance manager for CE's industrial systems group.

RF Micro Devices Inc. (Personnel).(names Daniel A. DiLeo)(Brief Article)
November 1, 2002... * RF Micro Devices Inc. announced that Daniel A. DiLeo has been named a member of the board of directors. DiLeo was nominated and confirmed by the board as a new director at an August board meeting. He joins the board with experience in market...

CAP Wireless Inc. (Personnel).(names Mark E. Lampenfield)(Brief Article)
November 1, 2002... * CAP Wireless Inc. has named Mark E. Lampenfield executive VP. In this position, Lampenfield will oversee the operations sales and marketing functions of the company. He brings over 30 years of sales, marketing and operations experience to the...

GIL Technologies Inc. (Personnel).(hires Douglas J. Sober)(Brief Article)
November 1, 2002... * GIL Technologies Inc. has hired Douglas J. Sober as its new VP, quality assurance. Sober is expected to play an important role in furthering the company's reputation for high manufacturing standards. In related news, GIL has named Derrick Neo...

Rogers Corp. (Personnel).(Michael St. Lawrence)(Brief Article)
November 1, 2002... * Rogers Corp. has named Michael St. Lawrence to the newly created post of director of strategic marketing. St. Lawrence has been with the company for over 15 years and has held a variety of positions, most recently as research and development...

StratEdge. (Personnel).(StratEdge has hired Casey Krawiec)(Brief Article)
November 1, 2002... * StratEdge has hired Casey Krawiec as a senior account manager. Krawiec spent seven years at Kyocera America where he held the positions of offshore sales manager and sales engineer. Prior to that he was a design engineer and engineering...

Olympus Partnership Development Group (PDG). (Personnel).(appoints Peter Wang as optical product marketing manager)(Brief Article)
November 1, 2002... * Olympus Partnership Development Group (PDG) has selected Peter Wang to serve as optical product marketing manager. Wang has more than 12 years engineering experience in laser system design, fiber optical passive/active components, optical...

Filtel Microwave Inc. (Personnel).(appoints new quality assurance manager)(Brief Article)
November 1, 2002... * Filtel Microwave Inc. has appointed Perry Pawliuk quality assurance manager. Pawliuk comes to the company with 27 years of experience having worked for companies such as Develcon Electronics, Advantech, Wavesat and Trackcom Systems. He will...

Barry Industries. (Personnel).(names Rob Sinclair sales and marketing manager)(Brief Article)
November 1, 2002... * Barry Industries has named Rob Sinclair sales and marketing manager. Sinclair will be responsible for launching the company's new LTCC product line and capabilities and will also manage the existing product lines in the New England region.

SyQor. (Personnel).(Charlie Landino)(Brief Article)
November 1, 2002... * SyQor has added Charlie Landino as the process owner of technical services. Landino will be responsible for customer support for both pre-sales and post-sales activities at the company. Landino brings with him over 30 years of experience in...

AMCOM Communications Inc. (Rep Appointments).(Northwest Rep-Tek)(Brief Article)
November 1, 2002... * AMCOM Communications Inc. has announced the appointment of Northwest Rep-Tek, with offices in Calgary and Alberta, Canada, to be the exclusive representatives for British Columbia, Alberta, Sasakatchewan and Manitoba, including Winnipeg.

Filtel Microwave Inc. (Rep Appointments).(Brief Article)
November 1, 2002... * Filtel Microwave Inc. has made a series of representative appointments. Jose Delgado of CP Technologies was named as the company's exclusive representative in Southern California and RF Electronic Sales has been appointed as the exclusive...

Matsushita Electric Works UK Ltd. (Rep Appointments).(Link Microtek)(Brief Article)
November 1, 2002... * Matsushita Electric Works UK Ltd. has appointed Link Microtek as UK distributor for the company's range of microwave switching devices. Primarily designed for applications in measurement instruments, automatic test equipment, mobile phone...

OPHIR RF. (Web Site).(Brief Article)
November 1, 2002... * OPHIR RF has launched its all new Web site at www.ophirrf.com. It now includes product search capability, a simple to use 'request for quotation' facility and a local company representative identifier. Designed for ease of use, the site...

Balancing the budgets: the importance of dedicated software for system design. (Application Note).(Brief Article)
November 1, 2002... The problem of exporting system level design models to the component engineering disciplines, and vice versa, is addressed. For instance, common office spreadsheet programs are often used by system engineers to model power budgets, filter...

Considerations in capacitor-pairing to obtain nonstandard part values. (Application Note).(Brief Article)
November 1, 2002... Series- and parallel-combining of surface-mount capacitors is a standard approach to realize semi-arbitrary capacitance when designing a printed circuit board layout. This pairing of components is often necessary as surface-mount parts are...

Passive miniaturization: Si integrated psssive devices for RF and microwave applications. (Technical Feature).(Brief Article)
November 1, 2002... With well-developed, low cost RF passive manufacturing technology (thick oxide Si substrate and copper/benzocyclobutene (Cu/BCB) multi-layer passive process technologies), various kinds of high performance RE integrated passive devices (IPD)...

Effects of AM/AM and AM/PM distortion on spectral regrowth in 3 GPP W-CDMA BS power amplification. (Technical Feature).(Brief Article)
November 1, 2002... The effects of amplitude and phase nonlinearities in a power amplifier, which lead to spectral regrowth, are examined in the context of a 3GPP W-CDMA forward link (base station) environment. Behavioral modeling and simulation techniques are...

Practical design consideration of a modified structure for a planar multiport power divider at 2 GHz. (Technical Feature).(Brief Article)
November 1, 2002... This article proposes a modified structure at 2 GHz of IMT-2000 for the planar multiport power divider published in the literature. (8-10) Design parameters for the practical realization of the structure have also been investigated using HFSS...

Active multipliers and dividers to simplify synthesizers. (Cover Feature).(Brief Article)
November 1, 2002... Modern frequency synthesis uses a combination of frequency multiplication and frequency division to generate the required data and carrier signals for microwave radio and radar applications. Frequency multiplication increases the carrier...

A cost-effective 2 W GaAs MMIC amplifier solution. (Product Feature).(Brief Article)
November 1, 2002... GaAs HBT technology has been successfully deployed for low to mid-power MMIC RF amplifiers in recent years. EiC Corp. pioneered the use of an InGaP emitter for RF power amplifiers and first introduced gain block products in 1998. InGaP/GaAs HBT...

A handheld spectrum analyzer offering high performance from a small footprint. (Product Feature).(Brief Article)
November 1, 2002... The prime requirements of a handheld spectrum analyzer are for it to be lightweight, compact, but with as large a display as possible, and exhibit low power consumption--all within a sturdy housing. These criteria are not easy to fulfill in...

A fast and flexible circuit board plotter. (Product Feature).(Brief Article)
November 1, 2002... When employing circuit board plotters for product development the main requirement is for fast, efficient and flexible operation. Consequently, the high costs incurred by the long waiting periods inherent when externally procuring circuit board...

Precision [E.sub.b]/[N.sub.o] generators for BER testing to 44 GHz. (Product Feature).
November 1, 2002... With the continually increasing complexity of digital modulation techniques employed in wireless and satellite communications systems, instruments that accurately generate and maintain a set level of bit energy-to-noise density ratio...

Ceramic filter/decoupling capacitor. (Components).
November 1, 2002... This ceramic filter/decoupling capacitor utilizes revolutionary X2Y[R] technology. The design incorporates common shielding electrodes that form a Faraday Cage around the standard capacitor. The addition of the common electrode creates two...

WLAN surface-mount dielectric resonator filter. (Components).
November 1, 2002... The model 3DL25-4950/X100 dielectric resonator filter is a three-pole bandpass Chebychev design used for WLAN applications. The unit's low profile, small size, low loss and surface-mount capability makes it suitable for this commercial...

Mixer. (Components).
November 1, 2002... The model M9-0950 mixer is a design unique to the company, covering 9 to 50 GHz on the RF and LO, with a 1 to 22 GHz IF. Created for wide-band applications requiring a very high IF, it is a unique double-balanced mixer design, available in a...

RF relay. (Components).
November 1, 2002... This miniature RF relay embodies new technology to provide low loss and high integrity switching of RF signals up to 2.5 GHz and 10 W. The relay is ideal for redundancy, filter and amplifier switching in mobile phone base station, wireless LAN,...

Connector. (Components).
November 1, 2002... This cut and fit solder connector is designed for annularly corrugated cables (7/8", 1-1/4", 1-5/8") and provides a simple and speedy soldered connection, resulting in a reduction of connector-sourced inter-modulation harmonics. The connector...

Helical filter. (Components).
November 1, 2002... This helical filter has an input power of 2 to 4 W and is designed for D-amps, E-GSM, JCD-MA, PDC, IMT2000 and PDC1.5 repeater systems. Suitable for all wireless systems and with good functionality, this filter exhibits a group delay variation...