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PreciseLOOP® Antennas  

V4.2 6-15-2019

 

Manual Tuned Magnetic Loop Antennas (MLA) 

The HG-1 Deluxe, HG-1 Express and SOTA-1 are all manual tuned MLAs. They are designed for quick deployment. 
Except for feature differences they all set up the same.  The process takes under five minutes. Always check 

www.preciserf.com

 for the latest version. 

ASSEMBLY  

1.

 

Find a level surface that is clear of any obstructions within 
approximately a 15-foot radius. Use either the supplied 
tripod or use your own. Extend your tripod to a convenient 
height. The PreciseLOOP® will work well from two feet or 
higher above the ground. After approximately a 6-10 foot 
height little is gained in performance.  

2.

 

Assemble the antenna mast. It consists of three sections. 
The lower section contains the tuner, the center section 
connects the lower and the top section and the top section 
contains the induction loop. All it takes is slight pressure to 
fit the mast sections securely together. Attach the optional 
tripod adaptor to the antenna mast.  

3.

 

Attach the tuner to the lower mast section using the 

supplied bolts. Mount the mast to the tripod’s 

standard 25 

mm socket.  

4.

 

Spread the radiation loop and fit to the top of the mast. 
Make sure the induction loop is facing toward the front 
over the radiation loop. Securely attached PL239 
connectors to the tuner inputs.  

5.

 

Connect the 12-foot, 50-ohm BNC cable, from the induction loop output the transceivers antenna 
input. Adjust the loop assembly for a symmetrical appearance.  

 

TUNING  

1.

 

Tuning instructions are also printed on the tuning 
enclosure, refer to them as well.  

2.

 

Select the band you wish to use. Set the transceiver to 
SSB (this provides the loudest background noise).  

3.

 

Adjust the loop tuner for maximum received noise or 
signal (do not use a tuner). Rotate the loop in line with 

Содержание PreciseLOOP HG-1 Deluxe

Страница 1: ...s the lower and the top section and the top section contains the induction loop All it takes is slight pressure to fit the mast sections securely together Attach the optional tripod adaptor to the ant...

Страница 2: ...are a common HG 2 Controller This controller provides unique indications of CCW CW limits depending on the remote used Each will be explained below THE HG 1 REMOTE TUNER retrofit The HG 1 REMOTE TUNER...

Страница 3: ...tuner case back ADJUST THE TORQUES SENSOR AND REPLACING THE BATTERY applies the HG 1 REMOTE TUNER retrofit only The red LED limit indicator illuminates when the capacitor has reached the CW and CCW p...

Страница 4: ...rn the HG 1 Remote Controller to SBY on and set the Rate control to Max 3 Note Applies to HG 1 Remote only There are no limit switches on the Remote tuner The HG 2 Controller samples the motor current...

Страница 5: ...CW it has the lowest controller QRM noise 4 Note Applies to HG 1 WR REMOTE LOOP TUNER The HG 1 WR uses limit switches So current sampling is used to indicate the motor is powered on CW and CCW limits...

Страница 6: ...will fit securely Tuning is done with the main resonating tuning capacitor as in 40 10 meter operation DIFFERENCES BETWEEN MANUAL AND REMOTE TUNING When tuning manually the operator tunes for a peak...

Страница 7: ...7 SeeTuning the HG 1 WR Loop https www youtube com watch v aGlsGHuvUzI feature youtu be...

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