The main problem practically of any device providing wireless communication is the poor signal. Probably, you faced that the Wi-Fi-transmitter do not cover all territory which it is necessary to provide with communication. It is possible to refer problems with 3G to the same category and WiMAX. You will even be able to cope with this problem independently. It is enough to strengthen a signal of wireless communication.
Instruction
1. How to strengthen Wi-Fi-сигнал1. Reduce quantity of walls and overlappings between a signal source and the device receiver. For this purpose in the big organization install the Wi-Fi-transmitter in a corridor between offices.2. Install the device source so that the angle of distribution of a signal concerning a barrier was equal to 90 degrees.3. Eliminate all sources of radio interferences as system about the computer, the monitor, the SVCh).4 furnace. Replace the antenna in a source of a Wi-Fi-signal with more powerful. For this purpose it is enough to unscrew the old antenna and to insert that into its slot that will provide due level a signal.5. Solder to the place for antenna fitting on a payment a wire. Fasten other end to a grid - "dryer" to the normal television antenna with the amplifier. The cable for a wire should have resistance of 50 Ohms.
2. How to strengthen YotaIspolzuyte signal more powerful WiMAX-antenna. It should strengthen the signal level considerably. The choice of antennas is big today. For example, it is possible to use the special parabolic antenna 30 dbi. The parabolic antenna will allow to accept and betray a signal in any plane concerning the horizon. Signal multiplication of Yota is necessary if you the N suits connection speed if you are at considerable distance from a signal source, for example, at the dacha if your router cannot establish connection. Besides, as well as in a case with the Wi-Fi-router, try to seal independently the new antenna, including even satellite.
3. How to strengthen 3G-signalchtob to strengthen a 3G-signal independently, you need to have available: a) external antenna, for example, satellite or television; b) the internal antenna of the small size (it will become the adapter for 3G of the modem); c) coaxial cable with a resistance of 50 Ohms. Actions are elementary: 1. Install the external antenna outside the window of the house.2. Connect a cable to the external antenna and also to the internal aerial.3. Attach the 3G-modem to the internal antenna in any available way. Besides, it is possible to strengthen a 3G-modem signal, having taken out it, for example, on a window by means of a long USB cable.