COMPACtenna

Patent No. US 9,407,001

COMPACtenna   …   COMPACT antenna

 

With a special design construct of spiraled metal sheeting, all resistance, inductance and capacitance (matching) is efficiently done by the physical metallic geometric form of the antenna itself as opposed to internal or external (lossy) components, with better performance than expected for such a small antenna.

And resulting diverse effective magnetic and electric fields further enhance performance in our world of (dynamic) obstructions.

 

6 Minute Video of Tom Medlin of W5KUB.com Interviewing

Dr. Jack Nilsson Regarding 7″ COMPACtenna Model 2M/220/440 :

Technology explained.      

Video Link:  https://www.youtube.com/watch?v=Vo626X-0fXQ

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My inventing of novel antenna design technology,
with unique understanding of wave propagation 
and the science of electromagnetism, 
revolves around visions,
and a purpose to help mankind.   
It became my vocation as well.  Dr. Jack Nilsson

Link to History – Dr. Jack Nilsson, Inventor

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Available at:

2M/220/440 at Universal Radio

2M/220/440 at Ham Radio Outlet

2M/220/440 at KB Cubed Hamfests

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2M/440 at Universal Radio

2M/440 at Ham Radio Outlet

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6M/2M/440 at Universal Radio

6M/2M/440 at Ham Radio Outlet

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10M/2M/440 at Universal Radio

10M/2M/440 at Ham Radio Outlet

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20M/2M/440 at Universal Radio

20M/2M/440 at Ham Radio Outlet

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ShortWave Radio at Universal Radio

ShortWave Radio at Ham Radio Outlet

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CB/2M/440 at Universal Radio

CB/2M/440 at Ham Radio Outlet

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COMPACtenna model SCAN-III at Universal Radio

COMPACtenna model SCAN-III at Ham Radio Outlet

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COMPACtenna model 40M/20M/10M/6M/2M/440, aka 40Mthru440 at Universal Radio

COMPACtenna model 40M/20M/10M/6M/2M/440, aka 40Mthru440 at Ham Radio Outlet