Dow-key's Blog

RF Matrix – RF Matrices from Dow-Key

dowkeyblog — Wed, 15 Feb 2012 17:08:06 +0000

Dow-Key Microwave has been at the forefront of RF switch technology for decades and has long been the leader in efficient electromechanical matrix design and development. Current Dow-Key RF technology integrates a Next Generation Matrix Platform; a flexible, yet modular system architecture comprised of a series of brackets, panels and electronic-boards that are universal among all Dow-Key electromechanical models.

Dow-Key RF matrices, or electromechanical matrices, allow users to route multiple RF signals to multiple output paths. Read more on RF Matrices

Dow-Key Microwave, RF/Microwave Switch Experts Release All New Matrix Platform

dowkeyblog — Fri, 09 Dec 2011 00:14:40 +0000

Dow-Key Microwave, RF/Microwave Switch
Experts Release All New Matrix Platform

New RF Switch Matrix Platform Hits the Consumer Market

Ventura, CA December 8, 2011

Dow-Key Microwave, masters of innovative RF and Microwave switching solutions, is delighted about the release of their brand new Matrix Platform. The long awaited switch solution is finally here and Dow-Key employees can’t wait to share the news.

“We have always strived to devote our products to our customers, and to always have their needs in mind. With our new product, the key lies in its usability. We prefer not to simply offer a great and reliable product, but to also present a cost-effective solution with our new design,” stated Sara Nazemzadeh, Dow-Key representative today.

The all-new Dow-Key Matrix Platform is engineered around a flexible modular system architecture and is comprised of a series of brackets, panels and electronic-boards that are universally compatible with all Dow-Key electromechanical models. The resulting product is meant to be a cost effective solution that can be easily re-configured by adding RF switches to a single enclosure. Dow-Key also ensures that the platform is both easily repairable and field upgradeable.

So what makes up the Matrix Platform? More major product specifications for the new Dow Key Microwave Matrix Platform include 1RU/2RU/3RU/4RU rack-mountable chassis, removable power supply/ control card module, LCD keypad or touch screen manual control, new software controls and much more. For further information about the Matrix Platform, click here.

Dow Key Microwave is a Southern California based company, headquartered in the beautiful coastal city of Ventura. The company has been masterfully creating RF and Microwave switching solutions since its founding in 1945.

If you wish to receive a quote, please log-in to our website here.

DOW-KEY MICROWAVE at Autotestcon Booth 811, Sept 13-15

dowkeyblog — Fri, 09 Sep 2011 18:34:04 +0000

DOW-KEY MICROWAVE at Autotestcon
Booth 811, Sept 13-15

AUTOTESTCON 2011 will be held in at the Baltimore Convention Center.

We are a Sponsor of Tech Trek at Autotestcon 2011. Don’t forget to get your Tech Trek Game card at our booth! There are prizes to win.

Be the First to See! A new switch matrix platform with many great software features and hardware capabilities will make its first appearance at Autotestcon!
Don’t miss this. Stop by our booth to learn more.

Product Highlights:

We have Low PIM switch solutions. To learn more check out our display at the show.

More Switch Solutions: In addition, many coaxial switches, waveguide, matrices and PXI products will be at the show as well. View Products

Switch Solutions for Systems with Low PIM Requirements

dowkeyblog — Tue, 23 Aug 2011 17:35:05 +0000

Dow-Key Microwave, the Leader in RF/Microwave Switch Manufacturing, Has Released A New White Paper on Switch Solutions for the Public

Ventura, CA (PRWEB) August 23, 2011

Dow-Key Microwave Corporation, the leading manufacturer of electromechanical switches for radio frequency (RF) and microwave applications is proud to announce the release of their brand new white paper, “Switch Solutions for Systems with Low PIM Requirements.”

The “Switch Solutions for Systems with Low PIM Requirements” addition to the white paper page explains that the effect of nonlinearities is becoming more prominent in signals with higher amplitude, which causes intermodulation signals to interfere with the desired system behavior and introduces unwanted results. In order to avoid this and reduce intermodulation in passive devices, low PIM designs are necessary.

Dow-Key Microwave Corporation has invested in R&D for new RF switch products and was excited to introduce to the market a family of special RF switches which meet the very stringent and low intermodulation requirements imposed by today’s test and communication industries. The launch of the “Low PIM family” has provided capability for a much improved PIM performance (below-160 dBc) and is available as an option to users with low PIM needs.

The new white paper focuses on defining Passive Intermodulation, and the concerns around PIM. It also discussed the cause of PIM in both general terms and in switches while also providing a solution for systems with low PIM requirements. For more information regarding this or other Dow-Key Microwave white papers, contact Dow-Key Technical Staff.

Adolf Cheung, Dow Key Microwave’s VP of Sales and Marketing stated, “As a technology leader, Dow-Key remains committed to deliver innovative switching solutions for the Test and Measurement market.” Cheung also added, “The extensive qualification, along with the refinement of our manufacturing process for our latest Low Passive Intermodulation (PIM) switches, has enabled Dow-Key to build a solid foundation focused on the cutting edge of technology, and in areas directly in line with our customers’ needs.”

Dow-Key Microwave Corporation is an American company that is headquartered in Ventura, California. All product design, assembly, and testing is done within their 36,000 square-foot, state-of-the-art facility, and the company is world renowned for producing precision products that are made for space, commercial, and military use. Dow-Key, founded in 1945, is also the oldest continually operational RF Relay Manufacturer in the United States.

Dow-Key Microwave Corporation Unveils Brand New Website

dowkeyblog — Tue, 21 Jun 2011 20:21:46 +0000

Leader in RF Technology, Dow-Key Microwave Corporation Unveils Brand New Website
New Website Aims to Streamline the Customer Experience in a Number of Ways

Dow-Key Microwave Corporation, the world’s largest manufacturer of RF Switches and RF and Fiber Optic Switching Systems is pleased to announce the launch of their new and improved website. The site will continue to offer professional grade products but with a streamlined interface, aiming to simplify the customer experience.

“We wanted our new site to reflect the quality of our products and make it easy for our worldwide client base to easily access our portfolio,” states Dow-Key representative Sara Nazemzadeh, “in addition to providing technical literature to our customer, peers and the educational community.”

The revamped website seeks to improve the user experience by incorporating a variety of tools and modernized web design. Enhanced product search has been integrated so customers can search through an index of products without needing to navigate through multiple pages. Product search filters have also been upgraded to be more intuitive, helping users to quickly find the exact products they need.

Dow-Key continues to be the leading manufacturer of quality RF Switches, Microwave Components, Waveguides, Coaxial Switches, and Matrix Parts. Along with the technical improvements that have been integrated on the website, Dow-Key is also featuring brand new products. Dow-Key has also made certain popular switches available as kanban or stocked items for faster delivery, anywhere from next day delivery to one week for most switches.

Nazemzadeh adds, “We are extremely excited about the new website and all it offers. Over the next two years further features will be incorporated to the site to support the needs of both our US based and International customers.”

Dow-Key’s enhanced website has become both easier to understand and navigate since incorporating modern cohesive design aspects and helpful product access menus. Dow-Key has also introduced a whole new educational section to the website, offering tutorial information for potential customers, engineering students, and anyone in between. The new Support section includes product catalogs and manuals, software downloads, application notes, white papers, an FAQ page, and other helpful tutorials.

Dow-Key is both certified and committed to provide unparalleled customer service, competitive pricing and on-time delivery. Founded in 1945, Dow-Key is the oldest continuously operational RF Relay manufacturer in the United States. Dow-Key constructs precision products made for commercial, military, and private use.

VISIT OUR NEW SITE

Fire Sale, Only $10 Each – Dow-Key’s Stock Program

dowkeyblog — Wed, 02 Mar 2011 18:22:21 +0000

For a limited time, Dow-Key Microwave is offering part number’s 429-5319-2 and 429A-5319 for only $10 each. They are selling fast. Don’t miss your opportunity and place your order today… CLICK HERE .

We must closeout overstocked inventory. Save big on these switches: SPST, High Power, Low Insertion Loss, High Isolation, and DC to 1.5 GHz.

429-series: SPST pin mount switch

429-5319-2

Learn more and view technical specs

429A-5319

Learn more and view technical specs

For Purchase Order, please send directly to askdk@dowkey.com or fax number: 805.650.1734

Season’s Greetings from Dow-Key Microwave

dowkeyblog — Mon, 20 Dec 2010 20:42:12 +0000

Dowkey at the Nas Patuexent River/NAVAIR Technology Expo

dowkeyblog — Thu, 28 Oct 2010 15:26:08 +0000

Maryland, USA – on October 6, 2010, Larry Neeley, one of Dow-Key Microwave’s Regional Sales Managers, attended the Nas Patuexent River/NAVAIR Technology Expo, which was hosted by the Naval Air Warfare Center Aircraft Division, in Maryland, USA.

Dow-Key Microwave joined about 20 other exhibitors, each with a table-top display of their company’s products, at this four hour expo. During this four hour span of time, between 200 to 600 persons attended, all of which were very influential individuals: including engineers and important decision makers. Participation in this expo not only allowed Dow-Key Microwave to reach significant individuals, but also gave them the opportunity to enhance the company’s brand name, and increase their image, as well as, their visibility. In addition to presenting a showcase of switch products to potential buyers, Dow-Key also received valuable feedback from customers. In summary, participation in an expo such as this one is very beneficial as it presents the opportunity for exposure to an audience that is highly targeted, but typically difficult to reach.

Dow-key’s Space Product Brochure

dowkeyblog — Wed, 27 Oct 2010 23:51:53 +0000

Dow-Key has over 40 years of heritage in providing switches to many successful space missions. Our Space Product brochure highlights our experience, our space team, our capacity and qualification in manufacturing environmental and weight sensitive switches: SPDT, Transfer, T-Switch, Waveguides and Switch Block designs.

Click on the link below to download the catalog
http://www.dowkey.com/_upload/0/SpaceSection_spread.pdf

Dowkey at the Autotestcon Show

dowkeyblog — Thu, 21 Oct 2010 19:22:02 +0000

Orlando, Florida (September 13-16, 2010) – Last month, Dow-Key Microwave participated in the Autotestcon Show, held in Orlando, Florida, from September 13th through 16th. The theme of this year’s conference reflected upon not only the fact that 2010 is Autotestcon’s forty-fifth year, but also that their technical program focuses on the future of automatic test. Dow-Key Microwave joined over 100 other exhibiting organizations and United States Military divisions in providing over 250 exhibition booths.

By participating in this show, Dow-Key Microwave’s attendees, Adolf Cheung, Larry Neeley, Greg Marinez and Sara Nazemzadeh, were able to meet senior military and aerospace leaders, as well as intermingle with other professionals in the industry, including weapon systems managers, acquisition officials, engineers and logisticians.Dow-Key Microwave held its exhibition at booth number 836, which turned out to be a great location since it was in a high traffic area.
Dow-Key’s products on display included the solid state 3202 matrix, the electromechanical 4104 matrix, the fiber optics matrix, PXI modules, and many coaxial and waveguide switches that are great for test setups, as well as ATE applications. The fiber optics matrix, which is one of the latest additions to Dow-Key’s product line, really captured a high level of interest. Participation in the show also provided a great opportunity to reveal the company’s new Space Brochure for the first time.
During the three day exhibition, Dow-Key Microwave also took part in the “Tech Trek” competition which was sponsored by Evaluation Engineering. In this competition, visitors of Dow-Key’s booth had the chance to win an iPod, iPad, or various other electronics through multiple daily drawings. This competition was a fun event that gave Dow-Key Microwave the opportunity to meet and interact with may great engineers and leaders within the RF industry.
The outcome of the show was truly great, because it was very well attended, and Dow-Key was able to capture many high quality leads. Due to this great turn out, Dow-Key Microwave plans to participate in the next Autotestcon show, which will be held next year in Baltimore.