New HG3 Stepper Mag Loop Available!

June 2, 2020 Aurora, Oregon

The HG3 our flagship magnetic loop antenna, is now available for sale. The HG3  delivers unprecedented capability, performance and convenience. It employs a proven, accurate and repeatable stepper motor design.  Band selection, remote tuning, including optional loop rotation, is controlled by a microcontroller driving a high-resolution stepper motor.  An integrated digital SWR bridge allows auto-tuning based on an SWR scan. This ensures compatibility with most radios. Manual tuning uses a convenient rotary encoder knob – no more finicky push buttons. The four-line LCD shows the band selected, SWR, ERP, Cap value and more. Order the HG3 Stepper Mag Loop here.

An introductory upgrade discount offer is available to all current preciseRF MLA customers and for select competitors models. Upgrade/trade-in offer

73,

Roger W1RMS

Latest ad in QST

New HG3 Stepper Mag Loop video

HG3 Manual web size

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PRESS RELEASE –  May 21, 2019 Aurora, Oregon: PreciseRF, announced
today the introduction of the new HG-1 WR (water resistant) remotely tuned Magnetic Loop Antenna (MLA) intended for outdoor deployment and the companion AR-1 antenna rotator. Also introduced are a number of MLA accessories. For all the details click on the Catalog.

Tuning the HG-1 WR Loop Video posted on YouTube

MLA Instructions Assembly, deployment and tuning.

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HG1 Controller rate range

Update: While not marked on the controller, the usable range of the RATE control is from approximately the 10 o’clock position to the MAX position with the knob CW position indexed at MAX (see the figure at right). Then alternately tap the DOWN and UP buttons for minimum SWR (any SWR under 2.0 is works very well). Also see MLA Instructions Assembly, deployment and tuning.

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The HG-1 Remote Loop Tuner
It is a compact, easy-to-use remote tuner for a Magnetic Loop Antenna (MLA). It is designed specifically as a retrofit for the popular preciseRF HG-1 MLA. Now you can place your HG-1 Magnetic Loop at a remote location, such as the top of your RV, away from obstructions, for better radiation efficiency and less interference. The controller features an efficient, low noise, pulse width modulated, motor controller. http://preciserf.com/shop/hg-1-portable-remote-loop-tuner

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HG1 Expedition on SOTA field day

PreciseLOOP HG1 Expedition 
The PreciseLOOP antennas are for Receive and Transmit use. The new PreciseLOOP HG-1 is a high gain Magnetic Loop Antenna (MLA). It can be deployed quickly and is ideal for use in places where HOA restrictions make full size wire antennas impossible, or where there is not enough room to erect a conventional antenna. When designed and constructed properly, an MLA can perform as well or even better than a dipole antenna. The PreciseLOOP is compared to a commercial portable dipole antenna.

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Test conducted in the field. Video MLA versus dipole

Comparing the Mag Loop to a dipole

New PreciseLOOP  Video

Check this video from Greg VA7BC

PreciseLOOP HG-1 Antenna

PreciseLOOP SOTA-1 Antenna

The Snows of Kilimanjaro… June 2018 CQ Magazine

PreciseRF QST half page 2018 v5 (2)