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

KROKS KNA27-1700-4200P- is a parabolic broadband directional MIMO antenna with a gain of 27 dB.

The antenna supports LTE advanced technology and is designed to work with 5G/LTE modems cat.6, cat.9, cat.12, 5G(N78) with the possibility of frequency aggregation, routers and other equipment operating in the frequency range of 1700-4200 MHz.

The antenna works in wireless communication networks with equipment standards:

  • 5G - N78

  • 4G - LTE 1800, 2100, 2300, 2600

  • 3G - UMTS 2100

  • Wi-Fi 2400

Design of the antenna allows you to transmit data over a considerable distance (up to 40 km) in conditions of direct optical visibility. The mounting of the irradiator allows you to change the polarization by turning it without unscrewing it from the antenna.

The antenna has a low wind resistance (low wind load) so you can install it on a high mast, without fear of rocking in a strong wind.

As a rule, solutions about parabolic antennas are used in conditions of a very poor input signal. It allows you to establish a reliable connection even in those cases, when other types of antennas are powerless. Compared to panel antennas and wave channels, parabolic antennas provide significantly higher gain.

The antenna irradiator is equipped with two RG-58 cables with SMA(male), N(female), F(female) connectors at the customer's choice. To connect the antenna to the hermobox, for example to KG-SMAx2, we recommend to choosе SMA(male) connectors (indicated above the price at the order).

Advantages of the KNA27 -1700/4200P antenna:

  • wide operating frequency range 1700-4200 MHz

  • gain 27 dB

  • the ability to change the polarization without removing the irradiator

  • operating range up to 40 km in direct line of sight

  • light weight

  • assembly design

  • no swinging in the wind

The antenna consists of:

- MIMO irradiator

- A wire parabolic straight-focus reflector.

- The mounts of the irradiator and the mounts of the reflector.

The reflector is painted with zinc primer and powder polymer paint. All unpainted parts are zinc galvanic coating. This ensures long-term operational stability and reliability.

Dimensions (length , width , height ), mm
1 060  x   1 060  x   142 

Antenna characteristics:

Operating frequency range, MHz
Antenna gain, dB
VSWR in the operating frequency range, not more than
Input impedance, Ohm
Maximum input power, W
N- female
F- female
Permissible wind load, m/s
Operating temperature range, °C
-40 … +50
Maximum permissible humidity, %
Port isolation, not less, dB
Communication standard
LTE 2600
LTE 1800
UMTS 2100
WiFi 2400
Type of mounting
on the tube
Execution type


Assembly parabolic reflector
MIMO 1700-4200 MHz irradiator
Mounting kit
User manual
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