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

Ready kit for the suburbs. The gain cell phone signal GSM 900 for small premises up to 100 m2.

This kit is recommended for use in areas where signal is bad or missing, and on the street is acceptable or good.

Equipped with an external GSM antenna with gain of 9 dB and an internal compact wall-mounted antenna with gain of 7 dB, a repeater GSM900 RK900-50F.

Scope of the kit KRD900

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

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)

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 connect with the base station operator.

The radiation power of the repeater is about 10 mW. Phone 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

Dimensions (length , width , height ), mm
310  x   310  x   200 

Repeaters characteristics:

Operating frequency range UpLink
880 – 915 MHz
Operating frequency range DownLink
925 – 960 MHz
UpLink gain
47-50 dB
DownLink gain
47-52 dB
Maximum output power UpLink
13 dBm
Maximum output power DownLink
15 dBm
Noise figure
≤6 dB
Power supply
DC 4-12 V
Power consumption
2 W
Connector type
F- female
Frequency, MHz
Gain, dB


GSM antenna KP9-900
GSM antenna KP7-900
Repeater RK900-50F
Cable assembly F-F 10 meters - 2 pcs
Bracket KH-200 for attaching an external antenna
KPR3 bracket for mounting the internal antenna
Kit of hardware for mounting the brackets
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