Hi-Z Antennas Hi-Z 8A-80 Handmatig - Pagina 10

Blader online of download pdf Handmatig voor {categorie_naam} Hi-Z Antennas Hi-Z 8A-80. Hi-Z Antennas Hi-Z 8A-80 14 pagina's. 160/80 meters 200/100 foot diameter circle, a models have the pre-amp external level1 plus amps, level2 with plus6 amps

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Quick Start Guide

Lay out the 200-foot diameter (160 meters) or the 100 foot circle (80 meters) where nothing can come

within about 5 to 10 feet of each element.

2. Install the 8 Hi-Z type elements in the spacing of your choice. Check each element to make sure they are

insulated with very low leakage.

3. If the mounting post cannot be used as a ground rod then install a ground rod at each element. In really

dry, or shallow earth, two or more short rods should be used.

4. Prepare the element interconnecting cables by using the spool technique suggested in the connecting

cables paragraph. Install F connectors on each end of the cables.

5. Connect the Hi-Z amps PLUS or PLUS6 to the elements making sure the antenna terminal connects to

the element and the ground terminal goes to the ground rod.

6. Connect the interconnect cables to the F connector on each Hi-Z amp and arrange the free end of the

cables toward the center of the array.

7. Connect the delay cables to the controller. The system is shipped with factory made LONG and SHORT

delay cables and these are connected to their respective connectors on the phase controller.

8. Place the Hi-Z antennas 8 element controller in the center of the array. Connect the first left of North

(element 1) element to antenna 1 input on the controller. Proceed clockwise around the array in a circle

connecting the elements to input 2,3, and up to 8.

10. Connect a +13.8 VDC supply to the power terminals on the controller. It is also possible to use a 6-wire

control cable from the shack to the controller. The Shield of the feed line from the shack can be used for

the power ground connection and another conductor to supply the +13.8VDC. It is highly recommended

that you use a separate ground wire for long runs to the shack. It is imperative the supplied voltage at

the controller terminal does not go below 12 VDC under load.

11. Connect the Hi-Z 8 element controller shack switch box to the power supply at the shack and the control

lines to the correct terminals on the controller at the array.

12. The array should be complete and ready to use when the feed line is connected to a receiver. Install

the Hi-Z 75 to 50 ohm transformer to feed the normally 50-ohm input of the receiver. External receive

antenna ports are best to use, as the array will not survive an accidental transmission of RF into the

array output!

Hi-Z 8A Element Man. 3.0

http://www.hizantennas.com/application_notes.htm