These pages will show you the ACTUAL MEASURED Hi-Q antenna Mechanical/Electrical performance.
NOT the Mr. KNOW it ALL gestimation you find published on websites, NOR the results of any mobile antenna shootout’s using Harbour Freight $9.00 DVOM.
This page updated, as NEW projects developed and tested.
"RF" Rapid Tuning Antennas
|RT, RAPID TUNING
CONTACTOR and the fingers stock after 135,000 cycles!
wear (Silver, Gold plated)
After 135,000 cycles
|The NEW Hi-Q Military
|The Mil. PIRANHA mounting base.|
Small details: Cable Re-Strain and Moisture absorbent.
The NEW Improved, Patented Hi-Q tuning system.
The Hi-Q PIRANHA Family:
L-R Mil version, BLACK and Standard.
|A NEW Feature: A magnet travels
with the CONTACTOR, showing the location ,
where the antenna is tuned to.
Magnet to indicate Tuned Position
|The NEW Hi-Q PIRANHA 5" Loading Coil, Silver plated Internal components, 9 lbs 40" tall.||The Contactor (Magnet) at 160 M pos.||The Contactor (Magnet is in the 10 M pos.)|
This Hi-Q HF Ground Penetrating HF antenna (5-20 MHz) was developed for
NASA's Asteroid Program "MATISSA"
To be lunched to space, land on the "IDAHO POTATO" Asteroid and do
TOMOGRAPHY on it.
HEY, BRAND X makers where is yours?
|Hi-Q-4 HF Submarine antenna
||This is the NEW SPEPPER MOTOR - Lead Screw for the
It tunes from 1.6-60 MHz in < 70 ms. OR QSY within the band in < 20 ms.
|RT antenna under TORTURE test, 24 hrs. 4 days, 153,000 cycles.|
|Hi-Q Submarine HF Emergency antenna controller For the Swedish Submarines||Hi-Q Submarine Antenna control box.||Six set of Hi-Q-4.5/1.6-60 MHz Submarine antenna
loading coils For the
|Submarine antenna stepper motors and lead screws For the Hi-Q-4.5 antennas.|
Hi-Q Submarine antenna VSWR curves
|Sub. Antenna VSWR curve||Hi-Q-4.5/1.6-60 MHz Submarine antenna VSWR curve.||Submarine Emergency antenna Stepper motor controllers.|
|Hi-Q Sub. Emergency HF antenna.||Hi-Q-6 Loading Coil, after
No wear that would show that the 50 micron silver plating has worn off.
Visit to the Hi-Q Shop
Hi-Q Lab Equipment
We Deliver in Bulk!
VSWR, Bandwidth, and Smith Charts and Hi-Q Antenna EZNEC Models
Click here for the rest of the plots
Hi-Q EZNEC 1
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