Computer immediately dragged into the living room and placed near the window. Then start surfing the Internet dengana experiment using a modem Sierra. First tolerable, can 8-9kB / sec. But how often silent / no data transmission. It is characterized by a computer icon is kept dark / unblinking.
Then when the author visited the house of relatives in Cullinan, the author tries kambali internet connection and the result is remarkable, GSM Signal 4-5 full bar and 3G signal is stuck at 5 bar. Surf remarkable results for the author, could be more than 20KB / sec although sometimes still like zero transmission, but does not disconnect.
Signal Amplifiers
Means the cause of slow internet at home is a signal. Hmmm ... the results of googling on the internet there are several ways to improve the signal that additional antenna, external antenna and repeater. In this paper the author discusses only antenna that can be made with reasonable cost and effort.
Many additional antennas are sold on the internet by the price varied from Rp 35,000 to over Rp. 100,000, but a review of the forums that the authors research, the increase is less significant. So the authors discouraged to buy an antenna like that.
Antenna Type your phone
On some HP and modems that use an internal antenna (antenna is not punched out) there is a socket for an external antenna jack. This socket covered by a rubber cover that can be opened in a way taken out. Try looking in the suburbs or the back of the HP / modem. If you have found open and see a small round yellow socket.
Some HP (especially in the form of flip / fold) has a protruding antenna and some can be opened by twisting. Possible means in order to be replaced with a larger one.
There are also examples of HP with an internal antenna but without a fitted socket for antenna externar. An example is the Nokia 6585.
This is the most simple and reasonably priced. Take copper wire 30-50 cm then wrap 2-5 times in HP then peel the rest of the cable about 10 cm and the upward direction of your phone (like an antenna). The benefits that can enhance signal reception up to 2 bar even 3 bar. Be careful with the cable ends that can scratch the casing / display of your phone.
This method can be varied with soldering end of the cable to the antenna socket, then hubingkan with your antenna outlet as mentioned above. For HP without socket this can not be done.
Optimal length of the antenna for GSM 900 is 33.3 cm while for GSM 1800 is 16.7 cm. The formula is the length of antenna = C / Frequency; C is the speed of light = 300,000,000 m / s.
If appropriate, the obtained signal amplification can achieve 2 bar (scale 5) either GSM or 3G signals.
Paper Clips antenna and Hanger
This is a free way of increasing the acceptance of your phone but with little export. The tools used are the clip, needle-nose pliers and tape. First abillah sebuahklip paper, then align the edges by using pliers, then bend the tip of a clip of 0.5 cm was 90 degrees with respect to the clip (as plugs to the socket HP). Attach the end of the clip to your phone antenna socket and the clip on the body selotiplah HP. For more details, see the picture. Taraaa. ...
In this way only can improve signal reception as much as 1 bar (Scale 5).
As a variation, you can use a clothes hanger made of copper instead of clips. Bigger = better.
Antenna Tesla Coil
By utilizing the principle of tesla coil, you can maximize your cell phone signal reception. This trick can only be used HP that has the antenna protruding / out. The material is a thin cable (such as binding yanguntuk cable) and insulation. Wrap the wire on your phone antennas, 5-7 windings of the coil insulation sufficient ago. Voila. Check your cell phone signal reception.
The author does not know the number of signal amplification for this type of googling on the internet, this way can improve the signal to 2 Bar (scale 5).
Soda Can Cradle
This method is very simple but can not be used for sending SMS / making calls but to avoid miscall or miss-SMS. Materials needed are canned soda. Cut the soda cans lengthwise (split 2) and put your phone in it undoubtedly HP signal reception you will increase at least 2 bars in the scale of 5
Such a informative post..
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Nice post thanks for sharing please let me know that has it eligibility to work at low power cosumption?
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