Technology, Videos History, Appearances

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 of other designs.

“Magnetic Field Resonator”:  This built-in resonating matching system is an effectual component of the electromagnetic field production, resulting in better performance than expected for such a small antenna.

And resulting diverse effective electromagnetic fields further enhance performance in our world of (dynamic) obstructions, mitigating signal drops, reducing flutter, and increasing reliable range.

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


6 Minute Video of Tom Medlin of Interviewing
Dr. Jack Nilsson Regarding 7″ COMPACtenna Model 2M/220/440 :


Technology explained.      COMPACtenna Video Physics Screen Capture IMAGE
Video Link:



Appearances   –   Pending

COMPACtenna  –  Dr. Jack Nilsson 

Dr. Jack Nilsson is an inventor of revolutionary Antenna Science & Technology.
His various patented designs are used by many entities including such as the US Secret Service, 
Washington DC Homeland Security, the Cleveland Clinic Mobile Stroke Ambulance, 
diverse WiFi and Cell Phone networks, Public Service agencies, 
and Ham Radio Operators.
Dr. Nilsson’s  presentation covers his COMPACtenna patented small yet powerful antennas.
The audience very much enjoyed his enriching and entertaining talk.

Recorded Presentation    8.15.19 at Silvercreek Amateur Radio Association        with Introductory Video

History Dr. Jack Nilsson – 6 minute video
Dr. Jack Nilsson History - Invented Antennas on Cleve. Clinic Stroke, Secret Service Vehicles

Dr. Nilsson’s Presentation (8.15.19)
Part I: COMPACtenna [00:00 – 54:07]    Part II: Physics of the Universe [54:08 – 1:29:58]


COMPACtenna Medina EMA Facebook - HamR-7 Donation - Cropped
I am grateful for enriching experiences with the notable Medina County EMA.
[Note: Model HamR-60 will become available as part of the HamR Series soon.]

Available at:

2M/220/440 at Universal Radio
2M/220/440 at Ham Radio Outlet
2M/220/440 at KB Cubed Hamfests
2M/220/440 at DX Engineering
Heartland Radio & TV  (440-946-3757)
2M/440 at Universal Radio
2M/440 at Ham Radio Outlet
2M/440 at DX Engineering
Heartland Radio & TV  (440-946-3757)
6M/2M/440 at Universal Radio
6M/2M/440 at Ham Radio Outlet
6M/2M/440 at DX Engineering
10M/2M/440 at Universal Radio
10M/2M/440 at Ham Radio Outlet
10M/2M/440 at DX Engineering
20M/2M/440 at Universal Radio
20M/2M/440 at Ham Radio Outlet
20M/2M/440 at DX Engineering
ShortWave Radio at Universal Radio
ShortWave Radio at Ham Radio Outlet
ShortWave Radio at DX Engineering
Heartland Radio & TV  (440-946-3757)
CB/2M/440 at Universal Radio
CB/2M/440 at Ham Radio Outlet
CB/2M/440 at DX Engineering
Heartland Radio & TV  (440-946-3757)
COMPACtenna model SCAN-III at Universal Radio
COMPACtenna model SCAN-III at Ham Radio Outlet
COMPACtenna model SCAN-III at DX Engineering
Heartland Radio & TV  (440-946-3757)
HamR-7 — at Universal Radio
HamR-7 — at Ham Radio Outlet
HamR-7 — at DX Engineering

HamR-7Digi — at Ham Radio Outlet
HamR-7Digi — at DX Engineering

HamR-7WARC — at Ham Radio Outlet
HamR-7WARC — at DX Engineering
Heartland Radio & TV  (440-946-3757)