Koltso-2 Helipad Antenna

Brief description:

-Antenna is intended for operation with long and medium wave radio transmitters

-Designed for installation around helicopter landing pads of sea craft or other off-shore locations

-Power rating of up to 500 W

-Antenna design provides rapid rise of insulators to maintenance position and return to operating position

-Stainless steel elements and zinc protected details provide long service-life in harsh enviroments

-Optimal wind survival

Contents:
-Antenna wire

-Insulators
-Brackets, base and console

-Installation Kit

-Operation Manual and Log-Book

Specifications

Frequency range, kHz from 190.0 to 1750
Power rating, W 500
Static capacity, pF from 400 to 800
Active resistance, Ohm from 2 to 10
Directional diagram fluctuation regarding polar diagram, not more than, dB 3
Operating temperature range, °С from -60 to 70
Wind rating, m/s 

-Without icing
-In case of icing

60
25
Dimensions, mm
-Insulator length
-Antenna wire length

1,1
30-100
Weight, not more than, kg 90