![]() Then back to the cable, cut off the dielectric insulator carefully, we need the center core for building the wireless antenna.īack to the drawing again. Just twisted down the metallic shield become a wire without cutting and fit into the connector block at the red line and tighten, not necessary a U shape. Now you can see the like a spider web, cut off this metallic shield and look at the drawing again, the red line is the metallic shield to be installed. depend on the center core round / turns diameter. So first cut off the plastic jacket about 15-20 cm length, depend on the center core round / turns, if you planning for testing the center core round / turns, maybe good idea about 20cm. This section we need to use the common cable TV cable. Next step is the wireless antenna, the orange and yellow drawing. One clothes stand enough for building 2 unit this kind of antenna. You have to use the wire cutter to cut the wire. The 4cm area, clean/remove the clothes stand / wire coat hanger shield. Last bending is same as the first bland 4cm about 45 degree where install extend electric cable connector block, insert the connector block to the ends of the both end of the wire and tighten it.Īll wire is connected inside the connector block.Then measure 9cm from the bend and bend inwards at 90 degrees.Then measure 8cm from the bend and bend inwards at 90 degrees.Straiten the clothes stand wire / wire coat hanger with pliers and bend it 4cm at the corner about 45 degree. Not necessary to remove the paint coating. First section we going to build is the 3G antenna using the iron wire from the clothes stand /wire coat hanger, the black color drawing. ![]() You can found all this items at your nearby supermarket, hardware shop.
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