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KROKS RK1800/2100-60 is a GSM signal repeater with a gain of 60 dB and a maximum output power of 13-15 dBm (20-32 mW).

We recommend to use this model in cars and small rooms up to 200 sq.m. with a sufficient level of input signal.

Model RK1800/2100-60 refers to the repeaters of the initial price range. The gain of 60 dB allows to improve the quality of communication only when there is good coverage at the point of installing an external antenna. This class of repeaters are used to cover small areas with GSM signal, such as a room, a small apartment, a car.

The repeater is equipped with a detailed indication that allows you to diagnose the presence of a ring and overload.

The repeater has an automatic gain control system, and for more fine-tuning, there is a manual adjustment in increments of 2 dB (up to 30 dB).

Basic properties repeater RK1800/2100-60:

  • amplifies the signal of mobile operators in GSM1800, LTE1800 and UMTS2100 communication standards;
  • low power consumption;
  • supply voltage from 6 to 24 V;
  • high gain 60 dB;
  • duplex communication;
  • automatic adjustment of the AGC input and output signals level;
  • automatic detection of oscillations (self-excitation) and its elimination;
  • manual gain control up to 30 dB;
  • low noise;
  • led indication of operating modes.

Meets the requirements:

  • Rules of application of base stations and retransmitters for the systems of mobile radio communications. Part II. Rules of application subsystems for base stations and repeaters of networks of mobile radio telephone communication of GSM 900/1800 standard", est. The order of Ministry of communications of Russia dated 12.04.2007, № 45, as amended by Orders of the Ministry of communications of Russia dated 01.02.2012 № 28, from 23.04.2013 № 93, from 11.03.2014 №38, from 22.09.2014 № 307;
  • Rules of application of base stations and repeaters of networks of mobile radiotelephone communication. 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
190  x   124  x   37 

Repeaters characteristics:

Operating frequency range UpLink
1710 - 1785 / 1920–1980 MHz
Operating frequency range DownLink
1805 - 1880 / 2110–2170 MHz
UpLink gain
50-55 dB (for 1800 MHz) and 555-57 dB (for 2100 MHz)
DownLink gain
55-60 dB (for 1800 MHz) and 60-62 dB (for 2100 MHz)
Maximum output power UpLink
15 dBm (for 1800 MHz) and 13 dBm (for 2100 MHz)
Maximum output power DownLink
15 dBm (for 1800 MHz) and 13 dBm (for 2100 MHz)
Noise figure
<6 dB
Power supply
DC 6-24 V
Power consumption
10 W
Connector type
N-female
F-female
Communication standard
GSM1800, 3G
Gain, dB
55

Equipment:

Position
Package
Passport
Power supply 12V 2A
Repeater