Assembly Instructions: It is a good idea to make and use a working copy of the Assembly Instructions. You can download a copy from our web site and use it while building your SteppIR™. This will prevent the original from becoming torn, stained or otherwise mutilated when assembling the antenna. It is nice to retain a brand new set of instructions.
N T E N N A S N T E N N A S PARTS LIST Description Assembly Instructions Operators Manual SteppIR™ antenna controller Power supply for controller¹ Aluminum boom sections² Boom to mast plate 11.5” x 11.5” Driven element housing unit Passive element housing unit³...
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I R ™ A I R ™ A I R ™ A T E P P N T E N N A S T E P P T E P P N T E N N A S N T E N N A S PARTS LIST Description TERMINAL STRIP / EHU PACK...
Doing so will provide you an overall idea of what needs to be done and helps avoid mak- ing time-consuming mistakes. At a minimum, read the directions for each step before starting it. Building your SteppIR™ is a straightforward process. It entails: • Building the boom •...
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I R ™ A I R ™ A I R ™ A T E P P N T E N N A S T E P P T E P P N T E N N A S N T E N N A S Drawing 1 below shows the layout of the boom for assembly.
I R ™ A I R ™ A I R ™ A T E P P N T E N N A S T E P P T E P P N T E N N A S N T E N N A S Locate and position the seven sections of boom tubing, and the respective fasteners.
I R ™ A I R ™ A I R ™ A T E P P T E P P N T E N N A S N T E N N A S T E P P N T E N N A S Locate the two boom-to-mast plates and the 3/8”...
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I R ™ A I R ™ A I R ™ A T E P P N T E N N A S T E P P T E P P N T E N N A S N T E N N A S Proper EHU orientation is critical to operation of the antenna.
(8 pairs of wires, each pair with one colored wire and one black wire) that goes to the shack is connected. Do NOT connect the 16 conductor cable to the SteppIR™ controller until instructed to do so. If you ordered the 16 conductor control cable, it is included in your antenna kit. The required 25 pin con- nector has been installed on one end and the factory has stripped and tinned the wires on the other end.
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N T E N N A S NOTE: If you are upgrading to a 4 element from a SteppIR™ 3 element Yagi, you will need to use the included 35 foot roll of 4 conductor cable to extend the control cable on each antenna housing to accommodate the longer boom length.
I R ™ A I R ™ A I R ™ A T E P P T E P P N T E N N A S N T E N N A S T E P P N T E N N A S STEP 5: Attach the Wiring Enclosure and Control Cable to the Boom Locate the unattached white PVC tube cap, #56 stainless steel hose clamp and black electrical tape.
I R ™ A I R ™ A I R ™ A T E P P T E P P N T E N N A S N T E N N A S T E P P N T E N N A S STEP 6: Prepare the Fiberglass Element Support Tubes Locate the eight fiberglass poles, two rolls of black electrical tape, two rolls of Black silicone self-curing tape and your tape measure.
I R ™ A I R ™ A I R ™ A T E P P T E P P N T E N N A S N T E N N A S T E P P N T E N N A S Locate the small packet of connector protector.
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I R ™ A I R ™ A I R ™ A T E P P N T E N N A S T E P P T E P P N T E N N A S N T E N N A S Attach the cable clips to the Phillystran, with the first one as close to the end of the thimble as possible, so the cable will be “locked”...
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