WARNING: ALL YAGI STRUCTURED ROOFTOP ANTENNAS ARE AT RISK OF SURGE DURING LIGHTNING, THEY DON'T ATTRACT LIGHTNING BUT AT LIGHTNING CONDITION, IT IS SUGGESTED TO TURN OFF ALL EQUIPMENTS INCLUDING EXTERNAL ANTENNAS AND SIMILAR EQUIPMENTS. HERE WE ASSUME THAT ALL VIEWERS ARE WELL EDUCATED TO ELECTRIC EARTHING SYSTEM AND CURRENTLY WELL GROUNDED ALL ANTENNAS. HERE WE DON'T TAKE ANY RISK OF HARM DONE BY IMPROPER EARTHING AND CARELESS ENGINEERING.
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This 2g 3g 4g (5g ready) network antenna covers frequencies from 600 mhz to 2600 mhz.
features:
* covers worldwide standard frequencies.
* no power required.
* is almost wireless, no need to plug in phone or data device. just attach and go.
*design is awesome, like factory made.
*low making cost, almost all materials are found at our homes.
*easy to build. minor science knowledge required.
*boost signals up to 16 db.
it supports all 2g 3g and 4g bands worldwide.
as mentioned it is 5g ready, it will work on this frequency (2.6 ghz and above) with minor adjustments on its elements and amplifier (ampedence matching)
In my case, i tested on very interior area with hilly geography and nearest cell tower is approx 35 to 40 KMS away from the testing site.
If you are wondering where to get copper foil watch this video https://youtu.be/rDtQmOlDuhE
THINGS NEEDED TO BUILD THIS ANTENNA
1- BOOM (square pipe of approx 2.5x2.5 cm length=45 cm https://goo.gl/VBPN8X
2- ELEMENTS (alluminium tube of 6mm diametere=8pcs) https://goo.gl/HRgSH6
3- REFLECTOR (alluminium sheet) https://goo.gl/x4CbBi
4- FOLDED DIPOLE (allumnium sheet 1cm width , 25 cm length)
5- IMPEDENCE AMPLIFIER (plastic or PCB board)
6- CIRCUIT (copper foil) If you dont know where to get it watch here https://goo.gl/JG3pCG
7- DISH CABLE https://goo.gl/9GP9QC
8- CABLE JOINTER/CONNECTOR
9- STRONG GLUE
10- SCREWS 10 PCS https://goo.gl/jvZiK7
11- NUT BOLTS 3mm 6pcs
Most useful in regions with poor or no signal areas.
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by "the techie tech"
