line wireless problem!

[Swetlano]

Hello guys ... I have a house on 2 floors ... and I bought a wireless modem Sitecom WL-127 ... I have a PC attached to the second floor,I configured and installed it works perfectly .. then I put a USB stick without antenna(ie USB Enabled internet service provider) to a laptop and I brought to the floor below ...

you can suggest me its functions,how to avoid the poor signal? how can I do?

[Kerwin]

The maximum of the signal is in an imaginary plane perpendicular to the antenna.
You can take to resolve network adapter with PCI attack to replace the antenna or an access point to be configured as a client.

Obviously you do not have the guarantee of success because in addition to the problems of distance / barriers there may be external disturbances.

[Swetlano]

To achieve this I will try applying a powerful antenna + modem? will it do?

[Otto]

I am not a lover of high-gain antennas, but would put the top 2.

On a PC card, the other on the Sitecom.

In all the crossposting that you did not even have found a detailed reference to distance and obstacles.

Hello

[Swetlano]

The house is arranged on 2 floors ... but the signal is weak ... already at a distance of 4 meters if I close in a room the signal is low ... how could I do? if I take a pen usb wi-fi with an antenna switch.