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Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024
Webmaster:
    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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Test Parts Press Release - February 11, 2011

 TestParts.com Adds TNC Coaxial Connectors

TestPArts.com

TestParts.com recently added several new TNC coaxial adapters and connectors. TestParts.com recently added several new TNC coaxial adapters and connectors.

The TNC (threaded Neill-Concelman) connector is a threaded version of the BNC connector. The connector has a 50 ohm (Ω) impedance and operates best in the 0–11 GHz frequency spectrum. It has better performance than the BNC connector at microwave frequencies. Invented in the late 1950s and named after Paul Neill of Bell Labs and Carl Concelman of Amphenol, the TNC connector has been employed in a wide range of radio and wired applications.

TestParts also sells Reverse Polarity (RP) adapters and connectors. Reverse polarity is a keying system accomplished with a reverse interface, and ensures that reverse polarity interface connectors do not mate with standard interface connectors. Most manufactures accomplish this by inserting female contacts into plugs and male contacts into jacks. Other manufacturers use reverse threading to accomplish reverse polarity keying.

(Reference, Source, Credit: Amphenol, HP-Agilent)


CONTACT:
TestParts.com
P.O. Box 425
126 Railroad Street
Thomson GA, 30824
(706) 361-0825
http://www.testparts.com











Posted  2/12/2011
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