IN MY OPINION

The Multidimensional Alan Borck
By Charles Alan Borck, Founder, RLC Electronics

Charles Alan Borck, founder of RLC Electronics in Mt. Kisco, NY, died on March 1 at 87.

No one who ever did business with Alan Borck would ever consider him indecisive or indirect. While he was a man of few words, they were always what he believed to be the truth, like them or not. Alan was a stand-up guy, and a very bright one as well.

Read More...
FROM WHERE WE SIT

Uncertain Times for DefenseAnother Sad Moment For the FCC
By Barry Manz

A significant number of rooftop antenna sites owned primarily by wireless carriers exceed FCC public and occupational exposure limits, make it impossible for workers to avoid standing in front of antennas, and are inadequately posted with warnings and barriers. Read More...


CURRENT ISSUE PRODUCTS


High Power Duplexers and Triplexers
A new line of high power duplexers and triplexers designed for 4G LTE build-out has been released. It includes the Model FD2001 DIN-R Duplexer, Model FT2001 DIN-R Triplexer, and Model FT2001(D) DIN-R Dual Triplexer.

Trilithic RF & Microwave

Versatile New LNAs
Two packaged low noise amplifier (LNA) gain blocks deliver cost-effective high performance over very broad bandwidths of 50 MHz to 4 GHz. They combine very high linearity with very low noise figures, making them ideal for high-performance wireless infrastructure.
Triquint Semiconductor

Precision Coaxial Connectors Precision Coaxial Connectors
A new line of precision coaxial connectors for semi-rigid and flexible cables is now available. Interfaces include Type N, Type N Right Angle, SMA and TNC connectors that provide excellent VSWR from DC to 18 GHz. Stainless steel passivated construction.
Vida RF

Modular WLAN 802.11ac Test System
A new test system based on the company’s PXI 3000 Series modular instrumentation has been designed to offer measurements over a 160 MHz bandwidth at operating frequencies up to 6 GHz. It is particularly suited for making R&D, design verification, and production measurements on WLAN devices based on the IEEE 802.11ac standard.
Aeroflex Limited

Signal Analyzer Frequency Options
Two new frequency options for the N9000A CXA X-Series signal analyzers provide a low-cost solution for essential microwave signal characterization up to 13.6 and 26.5 GHz. Features include quick measurement of spurs and harmonics due to the CXA’s speed and DANL performance.
Agilent Technologies

Hand-Flex™ Coaxial Cable
The 141-20SM+ Hand-Flex coaxial cable is ideal for interconnection of coaxial components or sub-systems. The construction includes a silver-plated copper clad steel center conductor which maintains the shape after bending. Frequency coverage is DC to 18 GHz.
Mini-Circuits

See all products in this issue


December 2012
VIEW FROM THE TOP


Donald Shepherd
Chairman AR

Q: The importance of sustaining and developing technology has reached a point where states and cities are more actively building relationships with universities and recruiting high-tech companies. Good examples are New York State’s “East Coast Silicon Valley” and several cities in Ohio. However, there continues to be a shortage of engineering graduates, especially those focusing on RF and microwave technology. What would your company do (or is doing) to help promote careers in microwave engineering?

A: We have had no problem obtaining resumes for RF/Microwave engineers but finding the right person to fit into our family type organization with the right skills for our niche EMC and microwave market has sometimes been difficult. The trend has been that the majority of graduates have been concentrating on software disciplines instead of hardware design, so the pool of engineers has diminished. Promoting careers at the University level may be too late to reverse the trend. For numerous years we have been sponsoring the Cybersonics High School robotics team that participates in FIRST (For Inspiration and Recognition of Science and Technology) competitions. We have given both technical and monetary support and they have been extremely successful in the above competitions. They have given our employees presentations and actual demonstrations of their latest inventions at our company sponsored Fourth of July picnic for the last several years. We have also had numerous interns working at our facility, some of which have become full time employees after their college graduations. In addition we are also planning to work more closely with University staff and students in the EMC, medical, and physics field where their applications require high power RF and microwave amplifiers.

Q: For those of you serving the military market, what do you expect 2013 will bring in terms of opportunities in this sector?

A: At our Souderton, Pennsylvania Instrumentation location we primarily concentrate on EMC and microwave marketplaces, and supply to both commercial and military customers. With increasing interference due to newer electronic devices, the demand for our type of equipment will continue to increase especially in higher power amplifiers and systems. Our Bothel, Washington facility is heavily into the strict military communications market and we see continued opportunities in our type of modules and booster amplifiers.

Q: If your company serves the commercial markets, are you encouraged by any particular emerging application or technology?

A: As previously discussed, we supply to the EMC and microwave markets at our corporate headquarters in Souderton, PA. With the increasing use of higher power amplifiers and systems we are continually evaluating new device technologies. Our other instruments such as our new line of MultiStar products which include a Precision DSP EMI Receiver, MultiTone Radiated Immunity Tester, and our Field Analyzer, also use the latest FPGA and other interfaces to offer the user a simple to use and remarkably fast platform.

Q: Last year, we asked what impact the global economic crisis was having on the markets you serve and on how you run your business. What is your current perspective?

A: The global economic crisis has not greatly impacted our business in terms of revenues due to our numerous new product developments and launches, but that doesn’t mean that you can put your head in the sand. We are continually refining the way we run our global business and have three distributors located in Europe.

Q: What countries or regions do you believe will provide the greatest growth potential for the wireless industry in 2013?

A: In terms of wireless products, we don’t specifically address this market, but we do sell products for device and system testing and for EMC applications. I believe the wireless industry here and abroad will continue to flourish due to customers requiring more services. ♦

www.arworld.us
 

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MILITARY MICROWAVE DIGEST

March 2013

MMD September 2012

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WHITE PAPERS

Directivity and VSWR Measurements
Return loss and VSWR measurements are complicated by the finite performance of the directional device used to measure the reflected power. The only accurate and convenient way to make return loss measurements is with a well matched high directivity directional coupler or bridge.
Marki Microwave

Switch Solutions for Systems with Low PIM Requirements
Dow-Key Microwave has invested in R&D for new RF switch products designed specifically to reduce intermodulation (IM) in coaxial switches.
Dow-Key Microwave

How to Specify RF and Microwave Filters
Covers cavity, ceramic, LC, crystal and helical filters.
Anatech Electronics

Mounting Considerations for Medium Power Surface-Mount RF Devices
Covers all factors that must be considered when mounting SMT devices.
TriQuint Semiconductor

Biasing MMIC Amplifiers
How to bias MMICs along with theory and techniques.
Mini-Circuits


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