Midwest Research Corp.
and Division: Midwest Research Telcom (MRTEL)

Communications Hardware, Software, Services, And Consulting Since 1991

Power Line Extreme Performance Filters (MxDNA below)

NOTICE: MR Corp has chosen to makes its products and services to be easily discoverable, on the World Wide Web, by using URLs (domain names) related to the product. All of the web properties linked-to below are owned and operated by MR Corp.

  • KetuFile: The Most Powerful File Encryption In The (commercial) World
        AES 256 & 512 bit Keys

  • KetuChat: The Most Powerful ONLINE Text Chatting Service In The (commercial) World
        AES 512 bit Keys

  • MxDNA
        AC Power Line: High Frequency Noise Attenuation

  • Robert Palma BLOG
        Science, Technology, Health, Electromagnetic environment data

  • Rf Reduce
        Very Effective Reduction of Cell Phone Radiation To Your Head

  • Panasonic KX-TDE Phone Systems and Voicemail
        Authorized Dealer

  • Contact Us
        Contact And Company Information

  • Robert Palma Personal Website
        Watch The 7 minute US Navy video for LACE spacecraft.

    - Discussion and Summary: KetuFile Super Encryption Software

    The KetuFile family is strong 256 & 512 bit file encryption software that provides file security, data encryption, data security, using the AES encryption algorithm. The KETU software products are intended to provide security and file transfer for data files and executable files that are commonly found on a personal computer (PC). These include: text files, word processor files, spreadsheet files, image files, web page (html) files, etc. This software is designed to run on PCs that use the Windows(tm) operating system.
    The KETU products may be used to secure files (file encryption, data encryption, data security) for any purpose. These encryption software products have been designed to integrate well with Internet Email.

    All Ketu products use the advanced standard for encryption, the Advanced Encryption Standard (AES). AES allows encryption keys up to 256 bits.
    Certain Ketu products allow 512 bits, using double AES.

    NOTE: The KetuFile programs accept keys that comprise uppercase and lower case letters and numbers. This results in an approximately 4-fold reduction of key states. Therefore a so-called KetuFile 256 bit key has approximately 2^252 states. A so-called KetuFile 512 bit key has approximately 2^508 states.

    The approximate number of possible keys for a 256 bit KetuFile key ( 2^252 ):
    a Trillion x Trillion x Trillion x Trillion x Trillion x Trillion

    The approximate number of possible keys for a 512 bit KetuFile key ( 2^508 ):
    a Trillion x Trillion x Trillion x Trillion x Trillion x Trillion x Trillion x Trillion x Trillion x Trillion x Trillion x Trillion

    A Trillion is defined (in the U.S.) as: 1,000,000,000,000

    - Discussion and Summary: KetuChat Super Encryption Text Chatting Online Service

    KetuFile has been able to be used for chatting since its earliest inception, circa 2002. KetuChat is simply the offering of this innate capability, as a service, rather than the purchasing of an application program license.

    IT professionals have been able to set KetuFile up for a chat environment, since the introduction of KetuFile circa 2002. This chat is an inherrent capability of KetuFile.

    The introduction today, of KetuChat is an economic initiative. Prior to the availability of KetuChat, a corporation/government agency/educational organization, might have had to purchase hundreds or even thousands of KetuFile licenses. In the cases where some or even many, of their employees are infrequent users of encrypted chatting, then it is very costly to give them encryption ability, and represents an inefficient use of IT funds.

    Since KetuChat is a service, this allows a corporation/government agency/ educational organization, to purchase a single account for KetuChat that only costs the organization as the Users (employees of the organization) actually use it. In addition, a single acount can be shared by all employees. Now the organization can give the capability for encrypted chat to all employees without the need to purchase many costly KetuFile application licenses.

    NOTE: The KetuChat online text chatting service is in Beta-testing now. It is available at no cost - FREE.

    - Discussion and Summary: MxDNA Approach To Conditioning Power - Removing Noise

    The MxDNA (Maximum Dissipative Noise Attenuation) products are fundamentally different from a filter type of product. The basic architecture of the MxDNA is to provide a low impedance path for the high frequency noise. The MxDNA provides a "path of least resistance" for the noise. Once the MxDNA has "captured" the noise power, it dissipates it. "Dissipate" means turning the noise power into heat. This heat is radiated from the product. It is important to note that once the noise power has been turned into heat, it cannot "get back" to "electrical noise". It is gone forever.

    Another important and fundamental difference in the MxDNA product architecture, is that it does not "carry" the power that it is conditioning. The MxDNA operates in parallel with the loads (equipment) that it is protecting from noise. The MxDNA simply plugs into a standard AC outlet and draws the noise on that AC line into itself - then dissipates it. This makes it especially easy and convenient to install the unit in a particular application. It also makes it very easy to test the effectiveness of the MxDNA in a particular setting.

    Another important aspect of this architecture of the MxDNA is that it can be deployed in a modular fashion. If a single MxDNA does not provide sufficient reduction of noise power, more units can be plugged into the same circuit.

    Finally, the intent of the MxDNA approach is to capture and remove utility noise power as early as possible. Capture it on while it is on the AC line. Capture and dissipate it before it enters the audio, or other equipment.

    - Discussion and Summary: Noble1 RF Reduce Cell Phone Radiation To Your Head

    How The RF Of The Cell Phone Tries To Get To Your Head

    The antenna of your Cell Phone is radiating Radio Frequency (RF) energy into the space around it. All RF energy has a wavelength. The wavelengths of Cell Phone RF are quite small, and are therefore referred-to as "microwaves". Some of this RF (microwave) energy couples into (gets onto) the ear piece wire that is going from your Cell Phone to the ear piece that is positioned in your ear. The wire, usually of a primarily copper construction, is quite happy to carry the RF. It can carry it reasonably efficiently up to your head. All that wire has to do, is to carry it more efficiently than the same RF would travel through the air to your head, and we have the situation where using a wired ear piece has worsened (increased) the radiation level at your head.

    We have made specific measurements of the coupling of the RF to the ear piece wire. Said another way, we have measured, in our microwave laboratory, how "well", how "much", the RF that is coming off the antenna, can get into the ear piece wire and therefore travel to your head. By the way, a "microwave laboratory" is a laboratory where various microwave frequencies can be generated and measured.

    We have found that, approximately 10% of the radiated power can couple into the ear piece wire. This is a fairly high number. Said another way, "it's a lot".

    By using the Noble1 device, this "a lot" can be reduced. The Cell Phone is, in effect, "trying" to get the RF to your head by traveling along the ear piece wire, but the Noble1 reduces the RF intensity. It reduces the strength of the RF energy.