GSM 3G WCDMA (repeater) cell signal booster 2100MHz
- Product Code: GSM 3G WCDMA
Repeater GSM 3G WCDMA - follower amplifier and cellular signals, intended for local operators expand coverage MegaFon, MTS, Beeline, Tele2, provided a sufficient number of frequency channels in the range of 2100 MHz. Can be used in offices, apartments, country houses, cafe, underground structures, such as metro and lower levels of the shopping centers. Coverage up to 500 sq. meters.
The effect is achieved mainly due to the high position of the donor antenna and its sharp focus, while in the second case, a decisive role is played by the location of the service antenna in direct line of sight of mobile phones subscribers.
GSM repeater amplifier is bidirectional connecting donor antenna with a service antenna gain is made simultaneously with correction waveform. At the same time the donor base station antenna receives signals, the repeater transmits them in amplified form at the service antenna, service antenna transmits them to the subscriber's telephone; a return signal is received by the subscriber unit service antenna, amplified and transmitted to the repeater donor antenna to the base station. Isolation between antennas provided by spacing them at a considerable distance, the use of directional antennas and sending them in different directions.
|frequency band||Uplink 1920 MHz-1990 MHz / DOWNLINK 2110-2180 MHz|
|output power||+ 17dBm/± 3DBM|
|Gain||Uplink 55Db ± 3db / DOWNLINK 60Db ± 3db|
|Food||AC 110/220 V (using AC / DC adapter 5 V dc)|
|connection mode||N connector|