COMPACtenna

COMPACtenna   …   COMPACT antenna

SMALL  antennas     NO  tuning (of antenna structure)     SMALL  ground plane

High Performance

 

Vehicle
    Often allowing passage into garages, drive-thrus and below overhangs and branches  (7″, 9″ models)
Home
    For HOA’s, condo’s, apartments, homes
    Examples:  closet, attic, shed, enclosed patio

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MADE IN  THE USA
compactenna-on-vehicle

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Ham Radio:  Dual, Tri-Band and Multi-Band  Antennas

2 Meters/220/440
2 Meters/440
6 Meters/2 Meters/440
10 Meters/2 Meters/440
20 Meters/2 Meters/440
The HamR-7 Series – Multiple HF Bands in Each Antenna

CB  +  Ham Radio    

CB/2 Meters/440

Scanner Radio

SCAN-III   Govt Optimized Scanner Antenna

Shortwave Radio

SW
Shortwave Model SW: 
A nicely made Video by an unsolicited customer;
  Substantially improved reception with COMPACtenna,
  A  number of stations including Australia and Cuban NUMBERS STATION:
COMPACtenna Video YouTube Model SW - SCREEN SHOT                   LINK to this customer’s YouTube Video

TV + FM Stereo

TV + FM Stereo   “The Only Truly Powerful Living Space TV Antenna”


Appearances

COMPACtenna  –  Dr. Jack Nilsson 

  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]

Tuesday 11/12/2019  7:30 PM
Presentation by Dr. Jack Nilsson
CARS (Cuyahoga Amateur Radio Society)
Busch Funeral Home – Meeting Room   7501 Ridge Rd.  Parma, OH  44129

compactenna-cap-photo.jpg


HamR-7  Series 

Three look-alike models; specific model marked on the bottom for identification
only 46″ tall

HamR-7 :  Optimally Tuned to ‘Phone’ portion of 40m, 20m, 10m  +  6m, 2m, 220 & 440 Bands
                    [Commonly tunable with external tuners to the entire 40 Meter, 20 Meter, and 10 Meter Bands]
HamR-7Digi :  Optimally Tuned to Lower portion of 40m, 20m, 10m  +  6m, 2m, 220 & 440 Bands
HamR-7WARC :  30m, 17m, 12m  +  6m, 2m, 220 & 440 Bands

No assembly required.  Shown here on a 3/8″-24 thread magnet mount:
COMPACtenna HamR-7 PHOTO 3
COMPACtenna HamR-7 SERIES Photo with SWR Curves

COMPACtenna HF Monopole Comparative Analyses Spectrum Analyzer

 

 

 

 

 

 

 

YouTube: COMPACtenna in attic in Ohio gets a signal report from Georgia

Available at:
HamR-7 at Universal Radio
HamR-7 at Ham Radio Outlet
HamR-7 at DX Engineering
HamR-7Digi at Universal Radio
HamR-7Digi at Ham Radio Outlet
HamR-7Digi at DX Engineering
HamR-7WARC at Universal Radio
HamR-7WARC at Ham Radio Outlet
HamR-7WARC at DX Engineering
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[specification sheets]

Model  SCAN-III

Compact High Performance Scanner Radio Antenna  (100 – 1500 MHz)
Optimized for 3 Wide Frequency Bands:
  • VHF  136 – 174 MHz
  • UHF  378 – 512 MHz
  • 750 – 960 MHz
 Digital & Analog – Optimized for Public Service-Safety/Govt Frequency Bands
      Police, Fire, Sheriff, Emergency Medical, State Highway Patrol,
      Homeland Security, U.S. Federal, Military
Also superb for Transmit/ Receive on MURS (151-155 MHz) and GMRS (462-467 MHz) bands;
       Antenna is constructed in a fashion that will allow 100 W at VHF, 75 W at UHF
COMPACtenna The Spectrum Monitor May 2019 FRONT PAGE    By Bob Grove, W8JHD    “The prediction of signal flutter reduction was true as well;
when annoying flutter interrupted reception of weak signals on the whip,
reception was much smoother with the COMPACtenna.”

COMPACtenna Flip Chart Graph Drawing - Stabilized Signal Strengths

Increased Reliable Range in the dynamically obstructed NLOS (Non Line Of Sight) Environment we live in.

Testimonial:
Our company “Ham and HiFi” purchased a Compactenna 2M/220/440 antenna from HRO recently!
We use the antenna for testing radios we acquire from ” ham radio collections” we purchase from all over the US !
The construction of our shop / warehouse is with foil backed insulation, steel doors and steel roof
which have made using inside antennas a problem …..
But when using the Compactenna I’m now able to connect to repeaters through out the Reno / Sparks area!
Easy to install, easy to use ( no tuning ), wide banded and will handle 85 watts on 2, 50 watts on 220 / 440 !
Best of all a small footprint and it works !              I ordered another for my truck !
Regards, Don W7SSB
HAMandHiFi.comCOMPACtenna - HAMandHiFi.com LOGO
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COMPACtenna The Spectrum Monitor May 2019 FRONT PAGE    By Bob Grove, W8JHD    “The prediction of signal flutter reduction was true as well;
when annoying flutter interrupted reception of weak signals on the whip,
reception was much smoother with the COMPACtenna.”

COMPACtenna Flip Chart Graph Drawing - Stabilized Signal Strengths

Increased Reliable Range in the dynamically obstructed NLOS (Non Line Of Sight) Environment we live in.

Available at:
Link to COMPACtenna model 2M/220/440 at Universal Radio
Link to COMPACtenna model 2M/220/440 at Ham Radio Outlet
Link to COMPACtenna model 2M/220/440 at DX Engineering
Avail. at KB Cubed Hamfests
Heartland TV & Radio  ;  Link to COMPACtenna model 2M/220/440 at Heartland TV & Radio eBay Affiliate
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[specification sheet]

Model  2M/440    Dual-Band

Ham Radio  2-Meter + 440 Bands
COMPACtenna Website 2M-(220-)440 & SCAN-III Vehicle and Base Photos

COMPACtenna The Spectrum Monitor May 2019 FRONT PAGE    By Bob Grove, W8JHD    “The prediction of signal flutter reduction was true as well;
when annoying flutter interrupted reception of weak signals on the whip,
reception was much smoother with the COMPACtenna.”

COMPACtenna Flip Chart Graph Drawing - Stabilized Signal Strengths

Increased Reliable Range in the dynamically obstructed NLOS (Non Line Of Sight) Environment we live in.

Available at:
Link to COMPACtenna model 2M/440 at Universal Radio
Link to COMPACtenna model 2M/440 at Ham Radio Outlet
Link to COMPACtenna model 2M/440 at DX Engineering
Heartland TV & Radio  ;  Link to COMPACtenna model 2M/440 at Heartland TV & Radio eBay Affiliate
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[specification sheet]

Model  6M/2M/440    Tri-Band

Ham Radio   6 Meters  +  2-Meter and 440 Bands
COMPACtenna Website 20in Antenna Attic, Closet and Outdoor Photos

Available at:
Link to COMPACtenna model 6M/2M/440 at Universal Radio
Link to COMPACtenna model 6M/2M/440 at Ham Radio Outlet
Link to COMPACtenna model 6M/2M/440 at DX Engineering
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[specification sheet]

Model  10M/2M/440    Tri-Band

Ham Radio   10 Meters  +  2-Meter and 440 Bands
COMPACtenna Website 20in Antenna Attic, Closet and Outdoor Photos

Available at:
Link to COMPACtenna model 10M/2M/440 at Universal Radio
Link to COMPACtenna model 10M/2M/440 at Ham Radio Outlet
Link to COMPACtenna model 10M/2M/440 at DX Engineering
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[specification sheet]

Model  20M/2M/440    Tri-Band

Ham Radio   20 Meters  +  2-Meter and 440 Bands
COMPACtenna Website 20in Antenna Attic, Closet and Outdoor Photos
W8TWL and KD8ZEI worked numerous stations around the USA and Maritime Provinces of Canada
on the 20 Meter Band at Field Day June, 2018 using the 20″ COMPACtenna model 20M/2M/440 .
Recognition, The Medina 2-Meter Group, W8EOC.org
COMPACtenna Video 20 Meters Field Day Screen Capture    COMPACtenna 20M Field Day Antenna Photo2of2    Link to YouTube 20 second video of W8TWL using the 20 Meters 20″ COMPACtenna

Available at:
Link to COMPACtenna model 20M/2M/440 at Universal Radio
Link to COMPACtenna model 20M/2M/440 at Ham Radio Outlet
Link to COMPACtenna model 20M/2M/440 at DX Engineering
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[specification sheet]

Model  SW    Shortwave Radio

3,000 – 30,000 KHz Receive

COMPACtenna Website 20in Antenna Attic, Closet and Outdoor Photos

A nicely made YouTube Video by an unsolicited customer;
  Substantially improved reception with COMPACtenna,
  A  number of stations including Australia and Cuban NUMBERS STATION:
COMPACtenna Video YouTube Model SW - SCREEN SHOT    LINK to this YouTube Video

COMPACtenna Video Nashville SW Radio Screen Capture   Link to 10 second YouTube video of Nashville, Tennessee 13845KHz with short COMPACtenna heard well in Cleveland, Ohio
Link to 20 second YouTube video of COMPACtenna 7505 KHz China International Radio Broadcast from the Mediterranean heard well in Cleveland, Ohio

COMPACtenna The Spectrum Monitor May 2019 FRONT PAGE    By Chris Parris    ” … The COMPACtenna … seemed too good to be true.
The antenna appears to be very well built and not flimsy.
The COMPACtenna SW does indeed work as advertised.
It appears to be useful in situations where a larger or longer antenna is not practical or possible.
I did receive shortwave stations better than the standard whip antenna provided on basic shortwave radios.”

Available at:
Link to COMPACtenna model SW at Universal Radio
Link to COMPACtenna model SW at Ham Radio Outlet
Link to COMPACtenna model SW at DX Engineering
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[specification sheet]

Model  CB/2M/440    Tri-Band

Citizens Band Radio (CB)   +   Ham Radio  2-Meter and 440 Bands
COMPACtenna Website 20in Antenna Attic, Closet and Outdoor Photos

Available at:
COMPACtenna CB/2M/440 at Universal Radio
COMPACtenna CB/2M/440 at Ham Radio Outlet
COMPACtenna CB/2M/440 at DX Engineering
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[specification sheet]

Model  TV + FM Stereo

A Truly High Performing Living Space – Indoor TV/FM Stereo Antenna
COMPACtenna TV+FM Stereo Antenna Photo - On Shelf Behind Picture  COMPACtenna TV+FM Stereo Antenna Photo - On Shelf
Here the antenna is behind the picture on the top shelf of an entertainment center between bookshelf speakers.
The unique COMPACtenna TV antenna is a 3-Dimensional Design
and contained within an attractive plastic black box.

Available at:
Heartland TV & Radio
440-975-4870
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[specification sheet]