DIY HOW TO MAKE PIGTAIL CABLE

Below is a guide explaining how to make your own pigtail cable.
Equipment needed to make a pigtail cable, among others:
  1. Cutting pliers
  2. Cutter
  3. Tin
  4. Solder
  5. Shrink Cable Isolator
  6. Pc Power Supply cord socket (female)
  7. Copper pipe length 15mm and diameter of 3mm
  8. Antenna cable length of 300 mm - 500 mm
  9. BNC jack
Here are examples of components

PC power supply cable (female)

copper pipe length 15mm and diameter of 3mm


BNC Conector

Antenna Cable

Shrink Cable Isolator (if heated with a soldering iron will shrink)
Here are the steps to create pigtail cable as below:
1. Take the pin from the power supply cord Pc like fig below

2. Next cut the cable pin PC power supply and insert into the copper pipe right in the middle

3. Soldering the pins are marked with arrows merah.Maka will be like the picture below


4. Exfoliate antenna cable with a cutter to be like this

5. Cut the cable outer layer of small cable (which fits into the power supply pin pc) is as an insulator for antenna wire was not short-circuit to ground / pipe socket and also so that the antenna cables really are in the middle inside the pipe when inserted into the measuring pigtail.copper wire inside the pipe appears only 2mm from the end of the pipe so that the copper wire is not too go into the antenna socket usb modem.see picture below

6. Next insert antenna cable into the pipe



7. Cut any remaining antenna cable that comes from pipa.Solder ground wires to the pipe if necessary, Then Put Shrink insulator (heated solder will contract) to the antenna cable as following figure

8. Rub with solder and shrink insulators are so firmly attached to the antenna cable and pipeline

9.Assembly BNC Conector or can use the other conector on the end of the cable antenna

10. And the result of making Pigtail cable would appear bleak picture below

11. homemade pigtail cable ready to be connected with external antenna cable through female conector
For how to manufacture Yagi antenna HSDPA support will be written separately HERE


Pictured above during pigtail cable modem connected by USB Huawei E156G
If having trouble finding copper pipe can be used as the assembling of the following alternative uses only pin PC power supply cables.



Next wrap the connection with Shrink Isolator
Hopefully with this short guide HOW TO MAKE YOUR OWN CABLE pigtail above may be useful
Translator By Google
 
Created By:

Heru DA.
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www.mahardhikacellular.wordpress.com
www.mahardhikacellular.blogspot.com

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