Author - Randy Mitchell

RF Shielded Garments Block RF Radiation!

Our Metalized Textiles are used in Making “Healthy Clothing” as well as “Smart Clothing”!

Most of the time, I use this forum to write about the uses of V Technical Textiles, Inc.'s metalized textiles in reference to manufacturing and shielding concerns about RF and EMI interference generated by electronic products.  Our shielding material helps to mitigate RF/EM interference by blocking its transmission into the tight environment of electronic products to abate the interference that they produce and, at the same time, stop the RF and EM interference produced by the neighboring components from interfering...
Silverell is Comfy

Wearing “Healthy Clothing” can be Both Stylish and Good for You!

                                                         Do You Have Any of these Symptoms? Fatigue Depression Hot Flashes/Cold Sweats Sensitive Skin/Rashes Circulatory Issues Recent Surgery Check our Silverell® Garments and Accessories!  All of our garments are made of fabrics with a high content of Silver.  Silver's antibacterial and antimicrobial effects have long been recognized...

VTT Wastes No Time in Putting their New Newark Location to Use

VTT acquired their new Newark location on July 8,  and, as you can see from the picture, wasted no time in using the valuable space to complete the final steps on one of their big projects prior to shipping it out to their valued customer.  V Technical Textiles, Inc. understands and respects what this structure was previously and the role it played in the community.  Some of the company officers and employees attended school at the now former Saint Michael...

What’s in Your Wallet? Hopefully, Some Shielding Material!

In today's world, having credit cards or electronic ID cards in your wallet isn't secure enough protection for the personal information they carry.  You must have some sort of additional security for them there in your pocket.  When I grew up, the best security for wallets was what over the road truckers or motorcyclists had, a chain that connected their wallet to their belt or the pants that they were wearing, stopping physical thievery and that was good enough. Today's thief doesn't...

Minimizing UV and RF Radiation Exposure, A Great Idea for Either End of the EMR Spectrum

UV Radiation When I was a child fifty-five years ago, my mother often encouraged us to go outside and "get a nice healthy suntan".  As time went on, we took it a step further and used tanning beds, as they provided the necessary UVA and UVB to get the tan.  Along the way, we also learned that there is an element of truth about being exposed to the sun being healthy for us.  Limited exposure to the sun gives the positive effects...

Electronic Evidence-Secure in the Bag

It may seem strange that a textile company would be involved in Forensic Science, but it's true!!  In today's world, even the criminals (from "white collar" criminals to drug dealers) use computers, phones, and electronic devices to store information.  In many cases, this information can be used as key evidence in trials.  When these devices are seized with a warrant, they become part of the "Chain of Custody/Evidence".  In legal context, this refers to the documentation or paper trail that...

As the Products Get Smaller, the Challenges of Shielding Get Bigger; New Dynamics in the RF EMI Shielding Industry

Most of the electronic devices of today are getting smaller and smaller due to the increasing tendency of the consumer to want everything to be light and portable, witness the change in size of the cellular telephone since its inception in 1973.  The size of the first cell phone ever used was 9"x 5"x 1.8" with a weight of a little more than 2.4 pounds.  Today's cell phones are 5" x 2"x o.5" and carry a fraction of the weight. ...

RF EMI Shielding-Helping Our Systems Work Well Together

You know how it is in the workplace.  If one works in a "cubicle farm" with large open spaces and no privacy, all of the ambient noise created by co-workers makes it very hard for one to concentrate on the project at hand.  The noise and interference present in the environment make doing one's best work much harder.  It's nicer and more efficient to have a private office, protected from outside distraction by four walls, a ceiling, and a door. ...
Portable RF Shielded Enclosures-Great for Testing!

Considering Having an EMI/RF Testing Enclosure Built?

Considering Having an EMI/RF Testing Enclosure Built?  Before you Build, Consider these Points! What is the cost of construction per cubic/square foot? What is the lead time from start of construction to finished enclosure? How many hours per year will you use the enclosure? What performance standards do you need for testing? Could you use this valuable space for other uses when not using it for testing? How portable is the enclosure? When you've considered all of the above questions, it...
Shielded Enclosure

Which Enclosure is Right for My Business?

Choosing the correct enclosure for your business depends on several factors:  The size of the product(s) that is/are being tested.  The types of tests and the tolerances/specifications required to do the testing  properly.  The features that are required for access, ventilation, power, the "bells and whistles" that suit your individual needs. The enclosure has to be large enough in size to accommodate the items being tested,  the instrumentation used to perform the testing, along with the number of personnel involve in...