Welcome to the ROKS official web-site

OLSA-KuH2 v1

  • Description
  • Parameters
  • Downloads

The antenna assembly is intended to cover the subscription of the cell in the form of a circle, and must be opened 360°. Nature of the terrain at the point of installation requires an adaptive tuning the radiation pattern in elevation and azimuth in both directions.
This assembly should, in some cases replace, and add in some previously defined double reflector antenna with OMNI. Expected impact - less susceptible to weather conditions due to significantly lower the work surface (be in view less buildup of snow, ice and salt dust), and the ability to adjust the pattern.

Frequency range, GHz 10.7-12.7
Gain, dBi, at least 10
Gain variation in the aperture, dB, not more ±2
VSWR, max 2
Polarization Linear, horizontal
Cross-polarization, dB, not less 25
@horizontal 360°
@vertical 12°
Input power, W, to 20
Waveguide WR-75 flange
Operating temperature, ° C -50 до +80
Humidity 100% @ 25°C
Dimensions (without clamps) H 280 mm, L 1760 mm, W 65 mm
Weight, kg, not more 12
Mount By order
Casing material Hermetically sealed