+7 (473) 290-00-99
+7 (473) 290-00-99

Ready kit for the suburbs. Gain cellular signal UMTS2100 (3G) for small premises up to 100 sq.m.

This kit is recommended for use in areas where signal is bad or missing, and on the street is acceptable or good. Improve cellphone reception across all operators in the standard UMTS2100.

Equipped with an external 3G antenna with gain of 14 dB and an internal compact wall-mounted antenna with gain of 7 dB, a repeater UMTS2100(3G) RK2100-50F.

Scope kit KRD2100 Lite:

  • offices,
  • small shops,
  • private vacation homes (cottages),
  • small restaurants or cafes
  • the cabins and other small rooms.

Depending on the level of the input signal, the coverage area will be from 30 to 100 m2 (the worse the input, the smaller the area of coverage).

Basic properties of repeater RK2100-50:

  • amplifies the signal of cellular operators in 3G (UMTS2100) communication standards;
  • low power consumption;
  • high gain 50 dB;
  • duplex communication;
  • low noise;
  • led indication of operating modes.

Is repeater radiation harmful to health?

On the contrary. Repeater installed in the room with poor signal, reduces the harmful radiation, because the mobile phone does not need to emit at full power to "finish" and the base station operator.

The radiation power of the repeater in normal operation to about 10 mW. Phone to find the repeater switches to a low radiation power, as he will need to connect already with the repeater, which is located at a distance of several meters.

Thus, the use of the repeater reduces the harmful effects from the device, and increases the operation time from the battery

Complies with the requirements: "the Rules of application of base stations and retransmitters for the systems of mobile radio communications. Part V. Rules of application of equipment of base stations and repeaters of networks of mobile radio telephone communication of standard UMTS frequency duplex separation and frequency-code division radio channels", approved. By order of the Ministry of communications of Russia dated 17.02.2010 № 31, as amended by Orders of the Ministry of communications of Russia dated 13.10.2011 № 256, dated 01.02.2012 № 27 dated 20.04.2012 № 118, from 23.04.2013 № 93, from 12.05.2015 № 157.

Dimensions (length , width , height ), mm
250  x   250  x   170 

Repeaters characteristics:

Operating frequency range UpLink
1920-1980 MHz
Operating frequency range DownLink
2110-2170 MHz
UpLink gain
50-55 dB
DownLink gain
50-55 dB
Maximum output power UpLink
13 dBm
Maximum output power DownLink
13 dBm
Noise figure
≤6 dBi
Power supply
DC 4-12 V
Power consumption
5 W
Connector type
F- female
Frequency, MHz
Gain, dB


3G antenna KP14-2050
3Gantenna KP7-1700/2400
Repeater RK2100-50F
Cable Assembly F-F 10 meters - 2 pcs.
Bracket KH-200 for attaching an external antenna
КPR3 bracket for mounting the internal antenna
Kit of hardware for the mounting bracket
    Recommend to read
    24 dec , 2014 17 082
    Installation of the GSM repeater. Allowance.

    Description of installing and configuring the repeater for those who are professionally engaged in the installation.